r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x68}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:07 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 827.263588][ T37] audit: type=1804 audit(1625610547.017:5722): pid=10599 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1161/file0/bus" dev="sda1" ino=15683 res=1 errno=0 [ 827.294203][T10608] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.404734][T10618] tipc: Enabling of bearer rejected, failed to enable media [ 827.457777][T10623] tipc: Enabling of bearer rejected, failed to enable media [ 827.478944][T10624] loop3: detected capacity change from 0 to 264192 [ 827.516455][T10624] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:07 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:07 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) 22:29:07 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x6c}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 827.722068][T10635] loop2: detected capacity change from 0 to 264192 [ 827.738085][T10636] tipc: Enabling of bearer rejected, failed to enable media [ 827.760713][T10635] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.781826][T10640] loop0: detected capacity change from 0 to 264192 [ 827.792618][ T116] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.805074][T10641] tipc: Enabling of bearer rejected, failed to enable media [ 827.814835][T10640] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:07 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) 22:29:07 executing program 3 (fault-call:2 fault-nth:0): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:07 executing program 2 (fault-call:10 fault-nth:0): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:07 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x74}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:07 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 828.130236][T10657] tipc: Enabling of bearer rejected, failed to enable media [ 828.141356][T10659] tipc: Enabling of bearer rejected, failed to enable media [ 828.160621][ T25] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 828.162228][T10656] loop2: detected capacity change from 0 to 264192 [ 828.192365][T10662] FAULT_INJECTION: forcing a failure. [ 828.192365][T10662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 828.220662][T10662] CPU: 1 PID: 10662 Comm: syz-executor.3 Tainted: G W 5.13.0-syzkaller #0 [ 828.230502][T10662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.240566][T10662] Call Trace: [ 828.243853][T10662] dump_stack_lvl+0x1d3/0x29f [ 828.248547][T10662] ? show_regs_print_info+0x12/0x12 [ 828.253848][T10662] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 828.259573][T10662] ? lock_release+0x81/0x7b0 [ 828.264179][T10662] ? snprintf+0xc0/0x110 [ 828.268431][T10662] should_fail+0x384/0x4b0 [ 828.272854][T10662] _copy_to_user+0x2d/0x130 [ 828.277370][T10662] simple_read_from_buffer+0xd9/0x160 [ 828.282828][T10662] proc_fail_nth_read+0x195/0x210 [ 828.287959][T10662] ? proc_fault_inject_write+0x370/0x370 [ 828.293621][T10662] ? __mutex_lock_common+0x570/0x3770 [ 828.299007][T10662] ? rw_verify_area+0x1b8/0x370 [ 828.303862][T10662] ? fsnotify_perm+0x2fd/0x4d0 [ 828.308635][T10662] ? proc_fault_inject_write+0x370/0x370 [ 828.314315][T10662] vfs_read+0x294/0xc20 [ 828.318480][T10662] ? __context_tracking_exit+0x7a/0xd0 [ 828.323944][T10662] ? __lock_acquire+0x6100/0x6100 [ 828.329067][T10662] ? kernel_read+0x70/0x70 [ 828.333495][T10662] ? trace_lock_release+0x4f/0x140 [ 828.338617][T10662] ? read_lock_is_recursive+0x10/0x10 [ 828.344106][T10662] ? __fget_files+0x34f/0x380 [ 828.348791][T10662] ? mutex_lock_nested+0x1a/0x20 [ 828.353738][T10662] ? __fdget_pos+0x24e/0x2f0 [ 828.358333][T10662] ? ksys_read+0x72/0x2a0 [ 828.362666][T10662] ksys_read+0x171/0x2a0 [ 828.366918][T10662] ? vfs_write+0xc90/0xc90 [ 828.371341][T10662] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 828.377329][T10662] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 828.383325][T10662] do_syscall_64+0x3d/0xb0 [ 828.387757][T10662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 828.393666][T10662] RIP: 0033:0x41935c [ 828.397568][T10662] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 828.417271][T10662] RSP: 002b:00007f1178211170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 828.425708][T10662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 828.433688][T10662] RDX: 000000000000000f RSI: 00007f11782111e0 RDI: 0000000000000003 22:29:07 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x7a}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) 22:29:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) 22:29:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 22:29:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 828.441669][T10662] RBP: 00007f11782111d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.449661][T10662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 828.457634][T10662] R13: 00007ffdc10b68bf R14: 00007f1178211300 R15: 0000000000022000 [ 828.481331][T10656] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 828.501703][T10665] loop1: detected capacity change from 0 to 264192 [ 828.547763][T10690] tipc: Enabling of bearer rejected, failed to enable media [ 828.577025][T10656] FAULT_INJECTION: forcing a failure. [ 828.577025][T10656] name failslab, interval 1, probability 0, space 0, times 0 [ 828.596588][T10692] loop0: detected capacity change from 0 to 264192 [ 828.613377][T10696] tipc: Enabling of bearer rejected, failed to enable media [ 828.626342][T10656] CPU: 1 PID: 10656 Comm: syz-executor.2 Tainted: G W 5.13.0-syzkaller #0 [ 828.636175][T10656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.646321][T10656] Call Trace: [ 828.649595][T10656] dump_stack_lvl+0x1d3/0x29f [ 828.654266][T10656] ? show_regs_print_info+0x12/0x12 [ 828.659454][T10656] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 828.665426][T10656] ? __might_sleep+0x100/0x100 [ 828.670170][T10656] ? __might_fault+0xb8/0x110 [ 828.674826][T10656] ? trace_lock_release+0x4f/0x140 [ 828.679925][T10656] should_fail+0x384/0x4b0 [ 828.684324][T10656] ? alloc_pipe_info+0xe7/0x4a0 [ 828.689155][T10656] should_failslab+0x5/0x20 [ 828.693641][T10656] kmem_cache_alloc_trace+0x6a/0x340 [ 828.698905][T10656] ? event_filter_match+0x457/0x4f0 [ 828.704082][T10656] alloc_pipe_info+0xe7/0x4a0 [ 828.708739][T10656] splice_direct_to_actor+0xa63/0xd00 [ 828.714089][T10656] ? trace_lock_acquire+0x59/0x180 [ 828.719179][T10656] ? rcu_lock_release+0x9/0x20 [ 828.724018][T10656] ? do_splice_direct+0x3e0/0x3e0 [ 828.729021][T10656] ? trace_lock_acquire+0x59/0x180 [ 828.734127][T10656] ? pipe_to_sendpage+0x340/0x340 [ 828.739129][T10656] ? do_sendfile+0x862/0x1200 [ 828.743785][T10656] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 828.749918][T10656] ? rw_verify_area+0x1b8/0x370 [ 828.754766][T10656] ? fsnotify_perm+0x63/0x4d0 [ 828.759426][T10656] do_splice_direct+0x282/0x3e0 [ 828.764285][T10656] ? splice_direct_to_actor+0xd00/0xd00 [ 828.769813][T10656] ? preempt_count_add+0x66/0x130 [ 828.774818][T10656] do_sendfile+0x885/0x1200 [ 828.779311][T10656] ? do_pwritev+0x350/0x350 [ 828.783887][T10656] ? __lock_acquire+0x6100/0x6100 [ 828.789066][T10656] __se_sys_sendfile64+0x145/0x1a0 [ 828.794246][T10656] ? vtime_user_exit+0x2b2/0x3e0 [ 828.799168][T10656] ? __x64_sys_sendfile64+0xa0/0xa0 [ 828.804364][T10656] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 828.810325][T10656] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 828.816371][T10656] do_syscall_64+0x3d/0xb0 [ 828.820770][T10656] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 828.826645][T10656] RIP: 0033:0x4665d9 [ 828.830530][T10656] 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 [ 828.850136][T10656] RSP: 002b:00007f2c712fb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 828.858727][T10656] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 828.866680][T10656] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 828.874728][T10656] RBP: 00007f2c712fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 828.883120][T10656] R10: 00008400fffffffa R11: 0000000000000246 R12: 0000000000000001 [ 828.891081][T10656] R13: 00007fff1e2334ff R14: 00007f2c712fb300 R15: 0000000000022000 [ 828.928122][T10692] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:08 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:08 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x300}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:08 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={0x0}}, 0x0) 22:29:08 executing program 2 (fault-call:10 fault-nth:1): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 829.102967][T10708] tipc: Enabling of bearer rejected, failed to enable media [ 829.121451][T10711] loop1: detected capacity change from 0 to 264192 [ 829.139537][T10712] tipc: Enabling of bearer rejected, failed to enable media [ 829.156215][T10715] loop2: detected capacity change from 0 to 264192 [ 829.163580][T10711] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 829.226636][T10715] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 829.273805][T10715] FAULT_INJECTION: forcing a failure. [ 829.273805][T10715] name failslab, interval 1, probability 0, space 0, times 0 [ 829.288000][T10715] CPU: 1 PID: 10715 Comm: syz-executor.2 Tainted: G W 5.13.0-syzkaller #0 [ 829.297834][T10715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.307896][T10715] Call Trace: [ 829.311181][T10715] dump_stack_lvl+0x1d3/0x29f [ 829.315965][T10715] ? show_regs_print_info+0x12/0x12 [ 829.321182][T10715] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 829.326920][T10715] ? __might_sleep+0x100/0x100 [ 829.331696][T10715] ? __might_sleep+0x100/0x100 [ 829.336469][T10715] ? __might_fault+0xb8/0x110 [ 829.341157][T10715] should_fail+0x384/0x4b0 [ 829.345590][T10715] ? kcalloc+0x32/0x40 [ 829.349666][T10715] should_failslab+0x5/0x20 [ 829.354289][T10715] __kmalloc+0x89/0x390 [ 829.358455][T10715] ? kmem_cache_alloc_trace+0x96/0x340 [ 829.363935][T10715] kcalloc+0x32/0x40 [ 829.367927][T10715] alloc_pipe_info+0x1f2/0x4a0 [ 829.372716][T10715] splice_direct_to_actor+0xa63/0xd00 [ 829.378103][T10715] ? trace_lock_acquire+0x59/0x180 [ 829.383435][T10715] ? rcu_lock_release+0x9/0x20 [ 829.388214][T10715] ? do_splice_direct+0x3e0/0x3e0 [ 829.393293][T10715] ? trace_lock_acquire+0x59/0x180 [ 829.398506][T10715] ? pipe_to_sendpage+0x340/0x340 [ 829.403539][T10715] ? do_sendfile+0x862/0x1200 [ 829.408223][T10715] ? rw_verify_area+0x1b8/0x370 [ 829.413077][T10715] ? fsnotify_perm+0x63/0x4d0 [ 829.417758][T10715] do_splice_direct+0x282/0x3e0 [ 829.422621][T10715] ? splice_direct_to_actor+0xd00/0xd00 [ 829.428169][T10715] ? preempt_count_add+0x66/0x130 [ 829.433318][T10715] do_sendfile+0x885/0x1200 [ 829.437807][T10715] ? do_pwritev+0x350/0x350 [ 829.442293][T10715] __se_sys_sendfile64+0x145/0x1a0 [ 829.447393][T10715] ? __x64_sys_sendfile64+0xa0/0xa0 [ 829.452587][T10715] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 829.458571][T10715] ? syscall_enter_from_user_mode+0x38/0x1b0 [ 829.464528][T10715] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 829.470491][T10715] do_syscall_64+0x3d/0xb0 [ 829.474902][T10715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 829.480777][T10715] RIP: 0033:0x4665d9 [ 829.484652][T10715] 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 [ 829.504330][T10715] RSP: 002b:00007f2c712fb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 829.512759][T10715] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 829.520723][T10715] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000005 [ 829.528693][T10715] RBP: 00007f2c712fb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.536644][T10715] R10: 00008400fffffffa R11: 0000000000000246 R12: 0000000000000001 [ 829.544659][T10715] R13: 00007fff1e2334ff R14: 00007f2c712fb300 R15: 0000000000022000 22:29:09 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:09 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x500}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={0x0}}, 0x0) 22:29:09 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4, 0x0, 0x0, 0x0) 22:29:09 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:09 executing program 2 (fault-call:10 fault-nth:2): syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 829.567421][ T25] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={0x0}}, 0x0) [ 829.656407][T10733] tipc: Enabling of bearer rejected, failed to enable media [ 829.696324][T10738] tipc: Enabling of bearer rejected, failed to enable media 22:29:09 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x8, 0x0, 0x0, 0x0) 22:29:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) 22:29:09 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x600}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 829.707953][T10737] loop0: detected capacity change from 0 to 264192 [ 829.731814][T10740] loop2: detected capacity change from 0 to 264192 [ 829.747235][T10737] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 829.782688][T10740] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:09 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x4000000, 0x0, 0x0, 0x0) [ 829.865821][T10754] tipc: Enabling of bearer rejected, failed to enable media [ 829.901982][T10756] loop1: detected capacity change from 0 to 264192 [ 829.904994][T10757] FAULT_INJECTION: forcing a failure. 22:29:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 829.904994][T10757] name failslab, interval 1, probability 0, space 0, times 0 [ 829.934084][T10757] CPU: 0 PID: 10757 Comm: syz-executor.2 Tainted: G W 5.13.0-syzkaller #0 [ 829.944030][T10757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 829.954095][T10757] Call Trace: [ 829.957383][T10757] dump_stack_lvl+0x1d3/0x29f [ 829.962080][T10757] ? show_regs_print_info+0x12/0x12 [ 829.967297][T10757] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 829.973012][T10757] ? seqcount_lockdep_reader_access+0x1ae/0x200 [ 829.979251][T10757] ? generic_file_splice_read+0x53c/0x780 [ 829.984966][T10757] ? trace_lock_release+0x4f/0x140 [ 829.990069][T10757] should_fail+0x384/0x4b0 [ 829.994468][T10757] ? kmalloc_array+0x2d/0x40 [ 829.999040][T10757] should_failslab+0x5/0x20 [ 830.003531][T10757] __kmalloc+0x89/0x390 [ 830.007669][T10757] ? __lock_acquire+0x6100/0x6100 [ 830.012684][T10757] ? trace_writeback_dirty_inode+0x10e/0x230 [ 830.018661][T10757] kmalloc_array+0x2d/0x40 [ 830.023064][T10757] iter_file_splice_write+0x223/0xf30 [ 830.028415][T10757] ? fat_update_time+0x18a/0x1a0 [ 830.033417][T10757] ? generic_file_splice_read+0x53c/0x780 [ 830.039128][T10757] ? touch_atime+0x4fa/0x600 [ 830.043703][T10757] ? current_time+0x2e0/0x2e0 [ 830.048361][T10757] ? splice_from_pipe+0x200/0x200 [ 830.053370][T10757] ? generic_file_splice_read+0x53c/0x780 [ 830.059072][T10757] ? splice_shrink_spd+0xb0/0xb0 [ 830.063990][T10757] ? __fsnotify_update_child_dentry_flags+0x2d0/0x2d0 [ 830.070758][T10757] ? splice_from_pipe+0x200/0x200 [ 830.075902][T10757] direct_splice_actor+0xe6/0x1c0 [ 830.080928][T10757] splice_direct_to_actor+0x529/0xd00 [ 830.086294][T10757] ? do_splice_direct+0x3e0/0x3e0 [ 830.091307][T10757] ? pipe_to_sendpage+0x340/0x340 [ 830.096313][T10757] ? do_sendfile+0x862/0x1200 [ 830.101106][T10757] ? read_lock_is_recursive+0x10/0x10 [ 830.106473][T10757] ? rw_verify_area+0x1b8/0x370 [ 830.111300][T10757] ? fsnotify_perm+0x63/0x4d0 [ 830.115958][T10757] do_splice_direct+0x282/0x3e0 [ 830.120788][T10757] ? splice_direct_to_actor+0xd00/0xd00 [ 830.126400][T10757] ? preempt_count_add+0x66/0x130 [ 830.131405][T10757] do_sendfile+0x885/0x1200 [ 830.135919][T10757] ? do_pwritev+0x350/0x350 [ 830.140714][T10757] ? __lock_acquire+0x6100/0x6100 [ 830.145738][T10757] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 830.151878][T10757] __se_sys_sendfile64+0x145/0x1a0 [ 830.156976][T10757] ? __x64_sys_sendfile64+0xa0/0xa0 [ 830.162248][T10757] ? trace_hardirqs_on+0x30/0x80 [ 830.167255][T10757] ? __x64_sys_sendfile64+0x68/0xa0 [ 830.172781][T10757] do_syscall_64+0x3d/0xb0 [ 830.177193][T10757] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 830.183070][T10757] RIP: 0033:0x4665d9 [ 830.186946][T10757] 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 [ 830.206730][T10757] RSP: 002b:00007f2c712da188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 830.215311][T10757] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 830.223265][T10757] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 830.231215][T10757] RBP: 00007f2c712da1d0 R08: 0000000000000000 R09: 0000000000000000 [ 830.239166][T10757] R10: 00008400fffffffa R11: 0000000000000246 R12: 0000000000000001 [ 830.247119][T10757] R13: 00007fff1e2334ff R14: 00007f2c712da300 R15: 0000000000022000 [ 830.259081][T10760] tipc: Enabling of bearer rejected, failed to enable media 22:29:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:10 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x700}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 830.291299][T10756] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.313415][ T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.322839][ T37] kauditd_printk_skb: 17 callbacks suppressed [ 830.322854][ T37] audit: type=1804 audit(1625610550.067:5740): pid=10765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1017/file0/bus" dev="sda1" ino=14804 res=1 errno=0 [ 830.345673][T10769] tipc: Enabling of bearer rejected, failed to enable media 22:29:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:10 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x8000000, 0x0, 0x0, 0x0) [ 830.464653][T10774] tipc: Enabling of bearer rejected, failed to enable media [ 830.496937][ T37] audit: type=1804 audit(1625610550.067:5741): pid=10765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1017/file0/bus" dev="sda1" ino=14804 res=1 errno=0 [ 830.540958][T10779] loop0: detected capacity change from 0 to 264192 [ 830.562559][T10779] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:10 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) 22:29:10 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x782}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:10 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x400000000000000, 0x0, 0x0, 0x0) [ 830.613279][ T37] audit: type=1804 audit(1625610550.067:5742): pid=10765 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1017/file0/bus" dev="sda1" ino=14804 res=1 errno=0 [ 830.641492][ T288] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 830.685347][T10794] tipc: Enabling of bearer rejected, failed to enable media [ 830.709170][T10795] loop1: detected capacity change from 0 to 264192 [ 830.734879][T10795] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.749616][ T37] audit: type=1804 audit(1625610550.247:5743): pid=10776 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1018/bus" dev="sda1" ino=15693 res=1 errno=0 22:29:10 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x800000000000000, 0x0, 0x0, 0x0) 22:29:10 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 830.778874][T10801] tipc: Enabling of bearer rejected, failed to enable media 22:29:10 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x900}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 830.823728][ T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.838637][ T37] audit: type=1804 audit(1625610550.247:5744): pid=10776 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1018/bus" dev="sda1" ino=15693 res=1 errno=0 22:29:10 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0xffffffff00000000, 0x0, 0x0, 0x0) [ 830.934613][ T37] audit: type=1804 audit(1625610550.277:5745): pid=10776 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1018/bus" dev="sda1" ino=15693 res=1 errno=0 [ 830.964038][T10813] loop2: detected capacity change from 0 to 264192 [ 830.971203][T10812] tipc: Enabling of bearer rejected, failed to enable media 22:29:10 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 830.974439][T10813] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.001597][ T25] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.010298][T10818] tipc: Enabling of bearer rejected, failed to enable media [ 831.069544][ T37] audit: type=1804 audit(1625610550.417:5746): pid=10791 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/957/file0/bus" dev="loop0" ino=1824 res=1 errno=0 [ 831.121940][T10824] loop0: detected capacity change from 0 to 264192 [ 831.125217][ T37] audit: type=1804 audit(1625610550.567:5747): pid=10795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1019/file0/bus" dev="loop1" ino=1826 res=1 errno=0 [ 831.164638][T10824] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.165124][ T37] audit: type=1804 audit(1625610550.627:5748): pid=10795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1019/file0/bus" dev="loop1" ino=1826 res=1 errno=0 [ 831.202711][ T37] audit: type=1804 audit(1625610550.677:5749): pid=10795 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1019/file0/bus" dev="loop1" ino=1826 res=1 errno=0 [ 831.356152][T10833] loop1: detected capacity change from 0 to 264192 [ 831.367283][ T288] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.411259][T10833] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:11 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xa00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:11 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x7ffff000) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 22:29:11 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x4, 0x0) 22:29:11 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 831.828161][T10848] loop0: detected capacity change from 0 to 264192 [ 831.838862][T10851] tipc: Enabling of bearer rejected, failed to enable media [ 831.853271][T10848] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.870633][T10849] loop1: detected capacity change from 0 to 264192 [ 831.879111][T10854] tipc: Enabling of bearer rejected, failed to enable media [ 831.891988][T10849] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:11 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x8, 0x0) 22:29:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 22:29:11 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xb00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 831.932548][T10864] loop2: detected capacity change from 0 to 264192 [ 831.993001][T10864] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) 22:29:11 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:11 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 832.084486][T10876] tipc: Enabling of bearer rejected, failed to enable media [ 832.114482][ T116] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.127579][ T9127] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.179710][T10883] tipc: Enabling of bearer rejected, failed to enable media [ 832.201649][T10884] tipc: Enabling of bearer rejected, failed to enable media [ 832.365595][T10888] loop1: detected capacity change from 0 to 264192 [ 832.388713][T10888] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.418896][T10895] loop0: detected capacity change from 0 to 264192 [ 832.445187][T10895] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.573668][ T116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.586668][ T288] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:12 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x84000000001b) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:12 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x4000000, 0x0) 22:29:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) 22:29:12 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:12 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:12 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x8000000, 0x0) [ 832.885103][T10914] tipc: Enabling of bearer rejected, failed to enable media [ 832.886477][T10916] loop0: detected capacity change from 0 to 264192 [ 832.894724][T10918] loop1: detected capacity change from 0 to 264192 [ 832.921601][T10921] tipc: Enabling of bearer rejected, failed to enable media 22:29:12 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 832.948512][T10916] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.966001][T10917] tipc: Enabling of bearer rejected, failed to enable media [ 832.968523][T10918] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.985996][T10929] loop2: detected capacity change from 0 to 264192 22:29:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x0) 22:29:12 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x400000000000000, 0x0) 22:29:12 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:12 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 833.068500][T10929] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 833.120453][T10938] tipc: Enabling of bearer rejected, failed to enable media [ 833.176388][T10942] tipc: Enabling of bearer rejected, failed to enable media [ 833.195572][T10944] tipc: Enabling of bearer rejected, failed to enable media [ 833.211790][T10946] loop0: detected capacity change from 0 to 264192 [ 833.231339][T10947] loop1: detected capacity change from 0 to 264192 [ 833.247981][T10946] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 833.279715][T10947] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:13 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x800000000000000, 0x0) 22:29:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x10001, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) 22:29:13 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xe00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:13 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:13 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 833.934266][T10974] loop0: detected capacity change from 0 to 264192 [ 833.943113][T10973] tipc: Enabling of bearer rejected, failed to enable media [ 833.946003][T10977] loop1: detected capacity change from 0 to 264192 [ 833.975125][T10976] tipc: Enabling of bearer rejected, failed to enable media [ 833.986783][T10974] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.005884][T10984] tipc: Enabling of bearer rejected, failed to enable media 22:29:13 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0xffffffff00000000, 0x0) 22:29:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 834.021016][T10977] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:13 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xf00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 834.094914][T10990] loop2: detected capacity change from 0 to 264192 [ 834.148909][T10990] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.159920][T10996] tipc: Enabling of bearer rejected, failed to enable media [ 834.194576][T11001] loop0: detected capacity change from 0 to 264192 [ 834.223748][T11002] tipc: Enabling of bearer rejected, failed to enable media 22:29:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x4) 22:29:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xa186}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 834.269686][T11001] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:14 executing program 2: syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000500)="601c6d6b646f8b3fa493f0e0d793736617e43c00089020000200000004f800002000400000d19d2206b87f867ec05e7ba4a2a0f1f807c2b260c1f46a3d0e6dc37650bdd7067ce3cb285e89ed74a773bf4c3ba9587d29229c3b288b98e45fe9c707b448caa7f542ae7cb6c81826eb345f475e2f0f5e1711e97ee0d83aedd8163041b2aec038a06e576d6e674e92f706d4979aa1f5f2c8f1f2be4563", 0x9b}, {0x0, 0x0, 0x200000000011000}], 0x10004, &(0x7f0000000600)=ANY=[@ANYBLOB="9eb2bc1edccbe8c142d1f704cc08a9d3a65afe00e7fc3556169c2a60931130944b04a17a10c4c28aaf66d24276faff4e75b74a9ce7127a08be5b7d7fb3c0f174c955889c3a85eef68bc72f61d94a726d5073ef3893cad562bb01a85b119142956b82843a15d01d97ae5a6e1b4d217d8cd4492d436eb3471456852b9c88dbc9b1ad03b70fd1413c6036fd94520ee92efac3d63b6ca8c4c2296b3770e6242754089d2bb6407c433886fb7915e472852f6e11a76afc9b1305c160fcb53837b863599dcb482e35d3faf8505529c1be835c015a731bfc5bed18c150de", @ANYRES16=0x0, @ANYRESDEC, @ANYRESHEX]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f00000005c0)='./file0\x00', 0x6) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffffc8) recvmsg$kcm(r3, &(0x7f0000000480)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/38, 0x26}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f0000000400)=""/16, 0x10}], 0x3}, 0x2000) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r0}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:14 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 834.316768][T11007] tipc: Enabling of bearer rejected, failed to enable media 22:29:14 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:14 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1100}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 834.368093][T11014] tipc: Enabling of bearer rejected, failed to enable media [ 834.390962][ T116] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x8) [ 834.417800][T11017] loop2: detected capacity change from 0 to 264192 [ 834.456272][T11022] tipc: Enabling of bearer rejected, failed to enable media 22:29:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 834.463091][T11024] loop0: detected capacity change from 0 to 264192 [ 834.487373][T11017] FAT-fs (loop2): Unrecognized mount option "ž²¼ÜËèÁBÑ÷Ì©Ó¦Zþ" or missing value [ 834.494197][T11028] tipc: Enabling of bearer rejected, failed to enable media [ 834.575163][T11024] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.581589][T11033] tipc: Enabling of bearer rejected, failed to enable media 22:29:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1200}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x4000000) 22:29:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}]}]}, 0x60}}, 0x0) [ 834.647170][T11040] loop1: detected capacity change from 0 to 264192 22:29:14 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 834.690609][T11040] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.711032][T11045] tipc: Enabling of bearer rejected, failed to enable media 22:29:14 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x8000000) [ 834.753143][T11049] tipc: Enabling of bearer rejected, failed to enable media [ 834.768182][T11052] tipc: Enabling of bearer rejected, failed to enable media 22:29:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}]}]}, 0x50}}, 0x0) [ 834.802044][T11054] loop0: detected capacity change from 0 to 264192 [ 834.858325][T11054] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.010740][ T25] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.244856][T11017] loop2: detected capacity change from 0 to 264192 [ 835.271053][T11017] FAT-fs (loop2): Unrecognized mount option "ž²¼ÜËèÁBÑ÷Ì©Ó¦Zþ" or missing value 22:29:15 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x19) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x7, 0x5) sendfile(r0, r2, 0x0, 0x8400fffffffa) setuid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) syz_mount_image$hpfs(&(0x7f0000000240), &(0x7f0000000280)='./bus\x00', 0x81, 0x3, &(0x7f0000000540)=[{&(0x7f0000000400)="19cb5942dd596dc0daf5db3f2abb8f0943b083b3c631eeea02241711a22db9aee1b2a2a98d0353dd2fc38f22f30d32d507fb528375504696b6816e2a60d77cde148fe32d1beda7018d3c363a9e72a6114f0c2212f211a158339b9bf3f6779a6ad8ab58180c97decbc8508071e739592d1f325c4a538d80cb5a9259883a821c47e53f055576cc7f7fe030a042da3fddbd51be70f518d6d942fc18b191659d72d06d507994ba54846ead269dbfff32d2d3c0c945a6f979767e2d8865b46d2ea6354465688d1e48e9a1a5a6da6454735459d65701995066e86671831d9ec7f6a7d59452fb1e86505f491b25d1", 0xeb, 0x4}, {&(0x7f0000000300)="5c3065ddc2cc6f80da548cc3810a4f17d06b73f3631aa0414de076643d372eebc35d0ee503416734f4db2726f0e520e0dbe447d862833606c6912267ef435e4784e5208803a152e70d2b0905883a936378d2363542ba600b0a0b65e5c5736adcbe4407665f1452132b6ecd694708cd50b57e24835337c4b520d509c7953119331973652d146b9f117ec3df9b816e83a45df8d32f5732795e4a695a7bbf7d7de3d4586460fa7a43b66b0deb9e010628892e57193f2ae1df28cef10ea8", 0xbc, 0xc41}, {&(0x7f0000000500)="c20b0f44", 0x4, 0x4}], 0x0, &(0x7f0000000700)={[{'vfat\x00'}], [{@fowner_gt}, {@uid_lt}, {@smackfstransmute}, {@fowner_eq={'fowner', 0x3d, r3}}, {@obj_user={'obj_user', 0x3d, '\\]/){}\x02{'}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, 'wlan1\x00'}}]}) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1800}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:15 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:15 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x400000000000000) 22:29:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}]}]}, 0x50}}, 0x0) 22:29:15 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000007c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}]}]}, 0x50}}, 0x0) [ 835.436765][T11084] loop0: detected capacity change from 0 to 264192 [ 835.450136][T11088] loop1: detected capacity change from 0 to 264192 [ 835.457566][T11086] tipc: Enabling of bearer rejected, failed to enable media [ 835.467856][T11091] loop2: detected capacity change from 0 to 264192 [ 835.494104][T11094] tipc: Enabling of bearer rejected, failed to enable media [ 835.503347][T11084] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.522289][T11088] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.561042][ T37] kauditd_printk_skb: 43 callbacks suppressed [ 835.561057][ T37] audit: type=1804 audit(1625610555.317:5793): pid=11084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/967/file0/bus" dev="sda1" ino=15731 res=1 errno=0 [ 835.565284][T11091] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:15 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x800000000000000) 22:29:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 835.596988][ T37] audit: type=1804 audit(1625610555.347:5794): pid=11100 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1027/file0/bus" dev="sda1" ino=15723 res=1 errno=0 22:29:15 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:15 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0xffffffff00000000) [ 835.765398][T11110] tipc: Enabling of bearer rejected, failed to enable media [ 835.794390][T11111] loop4: detected capacity change from 0 to 264192 [ 835.819278][T11114] tipc: Enabling of bearer rejected, failed to enable media [ 835.827872][ T37] audit: type=1804 audit(1625610555.387:5795): pid=11088 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1027/file0/bus" dev="sda1" ino=15723 res=1 errno=0 22:29:15 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2100}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 835.873798][T11111] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.978211][T11121] tipc: Enabling of bearer rejected, failed to enable media [ 836.000286][ T37] audit: type=1804 audit(1625610555.397:5796): pid=11088 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1027/file0/bus" dev="sda1" ino=15723 res=1 errno=0 [ 836.066079][T11122] tipc: Enabling of bearer rejected, failed to enable media [ 836.079479][ T37] audit: type=1804 audit(1625610555.487:5797): pid=11091 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1171/file0/bus" dev="sda1" ino=15732 res=1 errno=0 [ 836.199171][ T37] audit: type=1804 audit(1625610555.667:5798): pid=11117 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir494033892/syzkaller.tmSF39/1014/file0/bus" dev="sda1" ino=15727 res=1 errno=0 [ 836.324712][ T37] audit: type=1804 audit(1625610555.707:5799): pid=11111 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir494033892/syzkaller.tmSF39/1014/file0/bus" dev="sda1" ino=15727 res=1 errno=0 22:29:16 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2500}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:16 executing program 3: r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000c80)="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", 0x1000, 0xfffffffffffffffb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x74) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"/639], &(0x7f0000000040)='GPL\x00', 0x5, 0xbf, &(0x7f000000cf3d)=""/191, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, r2}, 0x78) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) r5 = add_key$user(&(0x7f0000000200), &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000240)="f575dee69d8b7f1db5628a061ef2f66c39310a3b823f378a11220bfc375b812dfc397b82bed530682a060be7eec083533c03b6f8a21a67eaecbed5d07d5d39ccb397ae64152661324c540693098a0e9e7ceaa2baf235789db1417d2d8dd27a0a2337a59e730ad4c786d847d371dade9fcbb375cbabb8baad1f", 0x79, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f00000003c0), &(0x7f0000000480), &(0x7f00000004c0)="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", 0x131, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r6, r5}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r5, r0, r0}, &(0x7f0000000240)=""/99, 0x63, &(0x7f00000002c0)={&(0x7f0000000180)={'hmac(sha1-avx2)\x00'}}) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x3, 0x3, 0x1, 0x0, 0x200, 0x10004, 0xa, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xfffffffeffffffff, 0xe978}, 0x35fd7fa21128ac15, 0x1ac, 0x5, 0x5, 0x8, 0x6, 0x8, 0x0, 0x1ff, 0x0, 0x6}, 0x0, 0x3, r4, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:16 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:16 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYRESHEX=r1, @ANYRESOCT=r2, @ANYRES16=r0, @ANYRES64, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r4, 0x2008002) r5 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r5, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 836.436881][ T37] audit: type=1804 audit(1625610555.717:5800): pid=11111 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir494033892/syzkaller.tmSF39/1014/file0/bus" dev="sda1" ino=15727 res=1 errno=0 [ 836.475479][T11136] tipc: Enabling of bearer rejected, failed to enable media [ 836.485153][T11137] loop0: detected capacity change from 0 to 264192 [ 836.518791][T11142] loop1: detected capacity change from 0 to 264192 [ 836.529870][T11143] tipc: Enabling of bearer rejected, failed to enable media [ 836.538778][T11137] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 836.601133][T11145] loop2: detected capacity change from 0 to 264192 [ 836.616787][ T37] audit: type=1804 audit(1625610556.047:5801): pid=11101 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1171/file0/bus" dev="sda1" ino=15732 res=1 errno=0 22:29:16 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 836.657074][T11145] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 836.709569][T11142] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 836.793583][T11156] tipc: Enabling of bearer rejected, failed to enable media [ 836.821497][T11157] tipc: Enabling of bearer rejected, failed to enable media 22:29:16 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:16 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 836.859339][ T37] audit: type=1804 audit(1625610556.057:5802): pid=11091 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1171/file0/bus" dev="sda1" ino=15732 res=1 errno=0 [ 837.000308][T11161] tipc: Enabling of bearer rejected, failed to enable media [ 837.071438][T11163] tipc: Enabling of bearer rejected, failed to enable media [ 837.076432][T11164] loop4: detected capacity change from 0 to 264192 22:29:16 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 837.155722][T11164] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.289054][T11169] tipc: Enabling of bearer rejected, failed to enable media 22:29:17 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:17 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 837.362804][T11155] tipc: Enabling of bearer rejected, failed to enable media [ 837.386956][T11174] tipc: Enabling of bearer rejected, failed to enable media 22:29:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x94774ef244236b99, 0xff, 'caif0\x00', 'batadv_slave_1\x00', {}, {0xff}, 0xff, 0x3}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local, 0x2, 0x6, [0x18, 0x15, 0x21, 0x27, 0x3c, 0x38, 0x3b, 0x1e, 0x3b, 0x6, 0x24, 0x24, 0x1b, 0x3c, 0x35, 0x2], 0x1, 0x5, 0x80d2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) 22:29:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x6000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:17 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x7, 0x107002) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="01002abd7000fbdbdf2563010000bebd9ef0b4ea5ae14569263f624ec4cb2fa8f43e8c1d67fae6682974cff314e60d8ff83ba9ece4d0c471c75a09cb387236f3f0804f716735a40d213466dfce9f"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x884) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 837.489917][T11182] loop0: detected capacity change from 0 to 264192 [ 837.572891][T11182] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.605249][T11192] tipc: Enabling of bearer rejected, failed to enable media [ 837.611838][T11193] loop1: detected capacity change from 0 to 264192 22:29:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x7, 0xbd, &(0x7f000000cf3d)=""/189, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) recvfrom(r1, &(0x7f00000004c0)=""/248, 0xf8, 0x40, &(0x7f0000000380)=@hci={0x1f, 0x2, 0x2}, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) remap_file_pages(&(0x7f00008df000/0x2000)=nil, 0x2000, 0x0, 0x9, 0x800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) close(r3) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400), 0x400000, 0x0) r5 = dup3(r3, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000005c0)={r5, 0x3, 0x9, "45b54111b53f9253c0af766425cb07d5ff0315cdcfb84ac9d39d70b308499a7f75a16c8b5cae9aa472d9a3ab8ccc54c8ac028977873754c8517965c63e75d11f4f65994ee2163f0b3d10c0c825bbd1f7c0eb2bbc170d16f2ea3fe689445e301006463ac9c87bbfcf36dc1c295193fb7a902e812851c02a906f129f3379f24615a78f802ba0cb7390fa3cf3bc008c7d1deea2c2a0d38e52ad40d033c28ac42e786a700f1fc7e87c1f561e3b5428d25d1a7e1aadb9f4bd99df27b3f784d0a3f1be18856f089a4660a39a1c7612a08aec33a6e9294d34eedcf0390dee98dd635e4c2ae22a724dc5f70c2b41"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r6}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r6, r3}, 0x74) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x2, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="ea462c4cdef68e8e66b7d324e79abcb3c0280ab8b4106f"], &(0x7f0000000040)='syzkaller\x00', 0x401, 0xd5, &(0x7f00000000c0)=""/213, 0x41000, 0x3, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x0, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x7, 0xfff, 0x6}, 0x10, r6, r0}, 0x78) 22:29:17 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x94774ef244236b99, 0xff, 'caif0\x00', 'batadv_slave_1\x00', {}, {0xff}, 0xff, 0x3}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local, 0x2, 0x6, [0x18, 0x15, 0x21, 0x27, 0x3c, 0x38, 0x3b, 0x1e, 0x3b, 0x6, 0x24, 0x24, 0x1b, 0x3c, 0x35, 0x2], 0x1, 0x5, 0x80d2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) 22:29:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x6800}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 837.652816][T11197] tipc: Enabling of bearer rejected, failed to enable media [ 837.667251][T11193] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.679890][ T25] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.707039][T11199] loop2: detected capacity change from 0 to 264192 [ 837.736617][T11202] tipc: Enabling of bearer rejected, failed to enable media [ 837.757144][T11199] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000200)='tcp_probe\x00', r0}, 0xfffffffffffffe87) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mremap(&(0x7f000085b000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000080a000/0x1000)=nil) [ 837.832378][T11208] tipc: Enabling of bearer rejected, failed to enable media [ 837.906551][T11212] tipc: Enabling of bearer rejected, failed to enable media 22:29:17 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:17 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x94774ef244236b99, 0xff, 'caif0\x00', 'batadv_slave_1\x00', {}, {0xff}, 0xff, 0x3}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local, 0x2, 0x6, [0x18, 0x15, 0x21, 0x27, 0x3c, 0x38, 0x3b, 0x1e, 0x3b, 0x6, 0x24, 0x24, 0x1b, 0x3c, 0x35, 0x2], 0x1, 0x5, 0x80d2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) 22:29:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r2 = fcntl$getown(r1, 0x9) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r2, r1, 0x0, 0xa, &(0x7f0000000000)='sys_enter\x00'}, 0x30) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000802000/0x4000)=nil, 0x4000, 0x2) [ 838.127417][T11223] tipc: Enabling of bearer rejected, failed to enable media [ 838.193769][T11226] tipc: Enabling of bearer rejected, failed to enable media 22:29:18 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e31567108b91754f5ed78c1cfe171d773d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798c8504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab452117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce52"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x90, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x94774ef244236b99, 0xff, 'caif0\x00', 'batadv_slave_1\x00', {}, {0xff}, 0xff, 0x3}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local, 0x2, 0x6, [0x18, 0x15, 0x21, 0x27, 0x3c, 0x38, 0x3b, 0x1e, 0x3b, 0x6, 0x24, 0x24, 0x1b, 0x3c, 0x35, 0x2], 0x1, 0x5, 0x80d2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x280) 22:29:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x74) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 838.456832][T11235] loop0: detected capacity change from 0 to 264192 [ 838.505279][T11235] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:18 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x7400}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) 22:29:18 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x1, 0x6}, 0x510d4, 0x1, 0x400, 0x0, 0x0, 0x1}, 0x0, 0x200000007, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:18 executing program 3: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x2000, 0x95) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x30) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 838.600416][T11248] loop1: detected capacity change from 0 to 264192 [ 838.639309][T11248] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYRES16=0x0], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 838.716605][T11256] tipc: Enabling of bearer rejected, failed to enable media 22:29:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 838.759652][T11264] tipc: Enabling of bearer rejected, failed to enable media 22:29:18 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:18 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 838.826598][T11265] loop2: detected capacity change from 0 to 264192 22:29:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300010000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c8c12bb95f82220000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d694b042a468886a43eb487c51de6143ac39e2b6c1fc4e11bf4e71cbee47e0755a8152b0533a80b9d28101ea"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0x85, 0x80, &(0x7f00000000c0)="901b6c14c6e839b7fec4658c2a9e0c4723280156197bc6cff0bad58860c9388e22a5b46f84505697229ca30b1354c3a74ae86dca545e9503f06f9b27b7d0e1b151b3b06a1e63b0d1e53240ae96e83dfc27de7db8f254aeac61ce4a549b1f25c6b1629c32501f79c2bd776f30bd8e391b01aeb266b1010eed399b5d715fdb6ed1d1a3cf9263", &(0x7f0000000240)=""/128, 0x200, 0x0, 0x12, 0xc1, &(0x7f0000000040)="dd0157b15ac309a4d562114beb52c63206cc", &(0x7f00000002c0)="4c6ec693cb07ce90be4b1993ea21dcf160d9566d017d8c89c04293772be3eb0018fc14c82d76b17d2a01fd5019c76822d4048acc3ee64f951a473bb71cec8e794678f15367266e7c092ed6ece2889641048bb99c765c364c180ea2b5be41238f14f46834dffb7210fb26e594705813d4ab9925715673215e00bc6782a2c076a56d3fb3cbd5207758bb0afb482cfc4219edea4bb433371e393a59e6d9b44630f3309152c94789f5f924dbf3151bfbe8d093662962f9e33ffa5709394f2ff22f09b5"}, 0x48) r2 = syz_open_dev$audion(&(0x7f0000000180), 0x3f, 0x80) openat$cgroup_ro(r2, &(0x7f00000004c0)='net_prio.prioidx\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x45, 0x0, "0000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"}, 0xd8) sendto$inet6(r3, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x18020000}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000840)=@mangle={'mangle\x00', 0x1f, 0x6, 0x608, 0xd0, 0x0, 0xd0, 0x3f8, 0x308, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f00000007c0), {[{{@ipv6={@private1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [0xff0000ff, 0x0, 0xffffffff, 0xff000000], [0xff, 0xffffff00, 0xffffffff], 'geneve0\x00', 'netpci0\x00', {}, {}, 0x3b, 0xf6, 0x0, 0x2}, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x20}}}, {{@ipv6={@private0, @empty, [0x0, 0xff000000, 0xff, 0xffffff00], [0xffff00, 0xff000000, 0xffffff00, 0xffffff00], 'gretap0\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x4, 0x2, 0x6, 0x2a}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={{0x28}, {"b5c0", 0x1}}, @common=@mh={{0x28}, {"ea7a"}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@broadcast, @ipv6=@mcast1, 0xf, 0x1, 0x3f}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={{0x28}, {"c865", 0x1}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x8000}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv4=@rand_addr=0x64010102, 0xc, 0x26, 0xc0c6}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0xf}, [0xff000000, 0xff, 0x0, 0xffffffff], [0xffffffff, 0xff, 0xff000000], 'macvlan1\x00', 'geneve1\x00', {}, {}, 0x2f, 0x7b, 0x0, 0x2}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={{0x48}, {0xd471, 0x3, 0x0, [0x20, 0x7, 0x63d, 0x80, 0x1, 0x1, 0x6, 0x1, 0xffff, 0x79, 0x1, 0x5c18, 0x81, 0xfb4f, 0x0, 0x7], 0x6}}, @inet=@rpfilter={{0x28}, {0x5}}]}, @unspec=@CHECKSUM={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x668) [ 838.868537][T11265] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.868909][ T116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.903019][T11269] tipc: Enabling of bearer rejected, failed to enable media [ 838.956414][T11274] tipc: Enabling of bearer rejected, failed to enable media 22:29:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:18 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) 22:29:18 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8207}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 839.054592][T11278] x_tables: duplicate underflow at hook 1 [ 839.081050][ T9127] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) [ 839.146459][T11285] tipc: Enabling of bearer rejected, failed to enable media 22:29:18 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 839.197654][T11290] loop0: detected capacity change from 0 to 264192 [ 839.207991][T11291] tipc: Enabling of bearer rejected, failed to enable media 22:29:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$pvfs2(&(0x7f00000000c0), &(0x7f0000000180)='./bus\x00', 0xba, 0x2, &(0x7f0000000340)=[{&(0x7f00000001c0)="8435b1e77fc5f680eca8b889353395a646ab", 0x12, 0x7e35}, {&(0x7f0000000300)="6a749c05d76f6c2d2ecfb1382c82fb72befe6e297c63d5fa3a6151781c843c00033a51c54e8cd041", 0x28, 0x8}], 0x61040, &(0x7f0000000400)={[{}, {'\x00'}, {}, {'!-{#\x00{\\'}], [{@seclabel}]}) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x12, r4, 0xd31000) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004850}, 0x40840) 22:29:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x30000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 839.255688][T11290] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.265350][ T9127] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.288924][T11299] loop1: detected capacity change from 0 to 264192 22:29:19 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 839.332596][T11299] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.347784][T11305] tipc: Enabling of bearer rejected, failed to enable media 22:29:19 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 839.408543][T11310] tipc: Enabling of bearer rejected, failed to enable media [ 839.481700][T11314] loop2: detected capacity change from 0 to 264192 22:29:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x1d, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES16, @ANYBLOB="00000000ffffffff00000008000200"/27], 0x38}}, 0x4004004) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0x7}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MTU={0x8}]}, 0x44}}, 0x0) close(0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r5}, 0x74) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xa, 0x4, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x2e}]}, &(0x7f0000000680)='GPL\x00', 0xfffffffa, 0x83, &(0x7f00000006c0)=""/131, 0x4cd7cf6be110f245, 0x10, '\x00', 0x0, 0x22, 0xffffffffffffffff, 0x8, &(0x7f00000008c0)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000900)={0x3, 0x7, 0x75}, 0x10, r5}, 0x78) sendmsg$nl_route(r4, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@newlinkprop={0x28, 0x6c, 0x20, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x1404, 0x22000}, [@IFLA_NET_NS_FD={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x8080) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x2, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0x2, 0x3, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0x602, 0xed, &(0x7f00000000c0)=""/237, 0x40f00, 0x10, '\x00', r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0xc, 0x0, 0x10001}, 0x10}, 0x78) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@getrule={0x14, 0x22, 0x300, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 22:29:19 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x34000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 839.529914][T11314] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.593497][ T9127] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.638526][T11323] tipc: Enabling of bearer rejected, failed to enable media [ 839.653521][T11314] tipc: Enabling of bearer rejected, failed to enable media [ 839.687787][T11325] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:19 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:19 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 839.730033][ T116] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.735820][T11324] tipc: Enabling of bearer rejected, failed to enable media [ 839.765868][T11325] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:19 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:19 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x400300}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 839.799343][T11337] loop0: detected capacity change from 0 to 264192 [ 839.806350][ T116] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.817389][T11335] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:19 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) 22:29:19 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 839.846267][T11325] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 839.849620][T11337] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x6, &(0x7f00000004c0)=ANY=[@ANYRESHEX], &(0x7f0000000080)='GPL\x00', 0x5, 0xcc, &(0x7f00000000c0)=""/204, 0x41000, 0x18, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 839.928303][T11349] tipc: Enabling of bearer rejected, failed to enable media [ 839.957691][T11352] loop1: detected capacity change from 0 to 264192 [ 839.970062][T11353] tipc: Enabling of bearer rejected, failed to enable media 22:29:19 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) 22:29:19 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 839.998136][T11352] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.010232][T11358] loop2: detected capacity change from 0 to 264192 [ 840.048956][T11358] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.122501][T11367] tipc: Enabling of bearer rejected, failed to enable media [ 840.138179][T11368] tipc: Enabling of bearer rejected, failed to enable media 22:29:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x7, 0x4, 0x1f, 0x15, 0x0, 0x2, 0xa000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0xab}, 0x2000, 0x5, 0x3, 0x9, 0xf748, 0x9, 0x8001, 0x0, 0x7ff, 0x0, 0x7}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x84, 0x84, 0x7, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x80000}}, @struct={0x7, 0x8, 0x0, 0x4, 0x0, 0x6, [{0x9, 0x3, 0x2479}, {0x6, 0x5, 0x3}, {0xb, 0x0, 0x40}, {0xc, 0x3, 0x4}, {0x10, 0x1, 0x80}, {0xa, 0x5, 0x1}, {0xf, 0x1, 0x4}, {0x3, 0x3, 0x8001}]}]}, {0x0, [0x61, 0x3e, 0x30, 0x2e, 0x1]}}, &(0x7f0000000240)=""/214, 0xa3, 0xd6}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:19 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0x0}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) [ 840.206009][ T9] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:20 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:20 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 840.396830][T11379] loop0: detected capacity change from 0 to 264192 [ 840.402313][ T116] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.414444][T11379] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.432342][T11382] tipc: Enabling of bearer rejected, failed to enable media [ 840.469899][T11384] tipc: Enabling of bearer rejected, failed to enable media 22:29:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x9, 0x4, &(0x7f0000000040)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7b}]}, &(0x7f0000000140)='syzkaller\x00', 0x5, 0x81, &(0x7f0000000080)=""/129, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x74) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='cachefiles_mark_inactive\x00', r1}, 0x10) 22:29:20 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0x0}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) 22:29:20 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:20 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000022c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @dev}, r2}}, 0x48) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f00000000c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000300), r2, 0x10001}}, 0x18) fstatfs(0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x14b0c2, 0x7) ftruncate(r3, 0x2008002) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f0000000180)={0x100, 0xfffffffffffffc7d}) sendfile(r0, r4, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 840.537276][T11389] loop1: detected capacity change from 0 to 264192 [ 840.548620][ T25] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.577181][T11389] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.603790][T11397] tipc: Enabling of bearer rejected, failed to enable media 22:29:20 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1f) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x202000, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="e8e87fbfcf9519daf7025335248327fcc148924a056921e8e147c23827d3be319ebe9fd0a8dc5b05b5d4f2e210130835bbb174b993dd9514698ab2a91ef400eb2eb3fcce660622d391556f2fda9f292967242d1f81cd71ee71c28274adf6397ab1f68b3321f73181e42531ab65f07f8c906fbf40f9b07fbabb54a71f0fd0bc5cdb735e30c0527edb78f83f084dcb32f0572c4630dbc6e26daf9320b069a5380365fb563811b055f51691f27c094a2b976ef1d78683dc9639e6e26179857a", 0xbe}, {&(0x7f0000000040)="d6d3629c3365b909c90351f5d560c492249d12f7cfd207374e0d416a50626e524ae75b2985d29797a1dd64044a82f0b1d1c3dcac8d", 0x35}, {&(0x7f0000000240)="a834fdbb0697e2c116358373a485af5fd2b04826a9ad02defe2409bbe2a5a4b48388c414a4980d09cd7befe160a0cd623b18e453b65f0576e5693aec9b44614fe6f30393c65932babfafc254a3744371a7cc3ac7447892ca992ab7a1a9cd1483fb5850fcc394533c229ce67a17567acb3924b8b1f770fe2465c1c9aa34ba6ef0adff1520a3e6d85a2211ba70644bb2bebd4a0da06b2f987a83c96a7617bc9909726c924b9850abe6e8230c2e37c6e54e42c556356e239897af4be63976be996723bf4045cef8feca859af25403e5188359a75d7accd2cb8eafe0c6cfbfa34bbb22fde0fc91f7f6e82f", 0xe9}], 0x3) remap_file_pages(&(0x7f00005ff000/0x1000)=nil, 0x1000, 0x6000000, 0x1ff, 0x0) [ 840.647342][T11400] tipc: Enabling of bearer rejected, failed to enable media [ 840.676202][ T37] kauditd_printk_skb: 38 callbacks suppressed 22:29:20 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0x0}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x7f14201bbd593ac4) 22:29:20 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 840.676218][ T37] audit: type=1804 audit(1625610560.427:5841): pid=11389 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1033/file0/bus" dev="sda1" ino=15613 res=1 errno=0 22:29:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 840.775349][ T116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.778044][T11410] tipc: Enabling of bearer rejected, failed to enable media [ 840.793043][ T37] audit: type=1804 audit(1625610560.427:5842): pid=11389 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1033/file0/bus" dev="sda1" ino=15613 res=1 errno=0 22:29:20 executing program 3: syz_usb_connect(0x1, 0x1fe, &(0x7f0000000240)={{0x12, 0x1, 0x310, 0x53, 0xf2, 0x95, 0x8, 0x413c, 0x8115, 0xcd7f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1ec, 0x3, 0xfb, 0xff, 0x80, 0x7e, [{{0x9, 0x4, 0x3, 0x8, 0x1, 0xfb, 0xd3, 0x3a, 0x9, [@cdc_ncm={{0x7, 0x24, 0x6, 0x0, 0x1, "9ff5"}, {0x5, 0x24, 0x0, 0x8001}, {0xd, 0x24, 0xf, 0x1, 0x4, 0xfff, 0x1, 0xfd}, {0x6, 0x24, 0x1a, 0x6, 0x10}, [@call_mgmt={0x5, 0x24, 0x1, 0x2, 0x7}]}], [{{0x9, 0x5, 0xc, 0x10, 0x0, 0x2, 0x1}}]}}, {{0x9, 0x4, 0xcf, 0x46, 0x0, 0x1, 0x4b, 0x46, 0x9}}, {{0x9, 0x4, 0xae, 0x5f, 0x9, 0xbd, 0xd5, 0x39, 0x81, [], [{{0x9, 0x5, 0x6, 0x0, 0xfb8c3842f3d5ea10, 0x0, 0x4, 0x81}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0x36, 0x0, 0x8}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x0, 0x8, 0x2}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x9, 0x3f, 0x5, [@generic={0x50, 0x10, "25e3e8c66c62153e9cf876ebaf6d962517f1353bb30e709d962680acb0dbaf694f707aad5d03c5447bc49dc1ca1c64ce460d4a1fbc69dd7ee31716d993cd2bd170ba9193db071bcde1cfd719a1ba"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x3f, 0x8, 0x3f}}, {{0x9, 0x5, 0xa, 0x3, 0x400, 0x7, 0x2, 0x2}}, {{0x9, 0x5, 0x4, 0x0, 0x200, 0x1, 0x53, 0x80, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xdc, 0x4}]}}, {{0x9, 0x5, 0x0, 0x1c, 0x10, 0x5, 0x4, 0x5f, [@generic={0xec, 0x21, "7cc6e4b17743923e00245398bc336dc1d1ce28fef6d38e482d59fedcda056b18ceae58608c022c9c03bd84f8f09fc29c96486f073a404e5ef57ee14898f8ec012c923b4ebc634c6c0c964c65dfc1e608f2933f7c8c940f3b8920dcb8f1a819014f33c252d092c07bfa655d51b404a65975341b6016b76cea855c00cd97f3cfb5ee99b293497811089e106d1de8ce0185b2a58c1676c2a8474a2c4992b8102e01b0dc209178f9fec56b88d18263698e3092662bfea6940d2c0813d7815d8af9475cfd487c2bf37e59791cdf70a47a5eaf1fda9cd943e6bbf6877dfd329322456a8d3564024746f843497a"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x20, 0x9d, 0x2, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1f, 0x9}]}}]}}]}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x111, 0x3f, 0x88, 0x7f, 0x20, 0x6}, 0x5b, &(0x7f00000004c0)={0x5, 0xf, 0x5b, 0x5, [@ss_container_id={0x14, 0x10, 0x4, 0x3f, "2cdd0fa4fa4a2af055c70c5933514cf2"}, @ptm_cap={0x3}, @generic={0x31, 0x10, 0x3, "919d030103c4256f0b6455e8e28590cba21673d224c0e165b027ab2ca9cee9c2cedcae904b098ddacd8655b2523a"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x1, 0x6, 0x1f}, @ext_cap={0x7, 0x10, 0x2, 0xe, 0x8, 0x2, 0x80}]}, 0x3, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x416}}, {0xd4, &(0x7f0000000540)=@string={0xd4, 0x3, "9f894b0c3db37ca90ebd406fef1474f408c313f1f2e24d679d6ec307f8b78f5c1851820c73ff779721995d5bf94b4159219dad14ddef23b60936949596a6130e0d1630f4a6d3acd9fce88a1dbe120934108f312c4419b4dbbeb4a43801b00727ae5412d9ead53b192d89b19de7045615baf99a6f33cbe09ae61ca10d47c814b9e6ea61555cea6208949a0cc7869e37139473a0aae89edb3e918fe019cc12ccecc0655030320558c934a9c98e835fe193006733fb6b858ddf9cd5c3d038f5902e7e230b8487402bd80ab7f894f8640719016a"}}, {0x61, &(0x7f0000000640)=@string={0x61, 0x3, "999790724d330cb40b6145c6fc8132e96d24de69e917aaefe0cc9e6ca15f2217e064b525d916f1705e3aca5d3b431f958f9281d24900d0fe742f34967715508bfe0699b688ccec5cf11ffc426c6a0ec2bd0b18cd7327d354689ffe0c7894f0"}}]}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/cec', 0x200, 0x20) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x6, 0x0, 0x6, 0x2, 0x0, 0x4b09, 0x20000, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x591d, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x2408, 0x9, 0x9, 0x2, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0xfe3e}, 0x0, 0x6, r1, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, 0x0, 0x0, 0x0) 22:29:20 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x0) [ 840.854829][ T37] audit: type=1804 audit(1625610560.427:5843): pid=11389 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1033/file0/bus" dev="sda1" ino=15613 res=1 errno=0 [ 840.889275][T11414] tipc: Enabling of bearer rejected, failed to enable media [ 840.900033][T11415] loop2: detected capacity change from 0 to 264192 [ 840.920120][T11415] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.965861][ T37] audit: type=1804 audit(1625610560.707:5844): pid=11415 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1177/file0/bus" dev="loop2" ino=1861 res=1 errno=0 [ 841.019562][T11424] loop0: detected capacity change from 0 to 264192 [ 841.042217][T11424] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 841.052003][ T25] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 841.087562][ T37] audit: type=1804 audit(1625610560.757:5845): pid=11423 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1177/file0/bus" dev="loop2" ino=1861 res=1 errno=0 [ 841.163397][ T37] audit: type=1804 audit(1625610560.907:5846): pid=11424 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/974/file0/bus" dev="loop0" ino=1862 res=1 errno=0 [ 841.191442][ T9328] usb 4-1: new low-speed USB device number 2 using dummy_hcd [ 841.355932][ T25] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:21 executing program 1: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000340)='./bus\x00', 0x40000, 0x7) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_GET_KEY(r4, 0x0, 0x0) 22:29:21 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:21 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x0) 22:29:21 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:21 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:21 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) madvise(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x0) [ 841.458717][T11443] loop2: detected capacity change from 0 to 264192 [ 841.487693][T11445] tipc: Enabling of bearer rejected, failed to enable media [ 841.498358][T11442] loop1: detected capacity change from 0 to 264192 [ 841.504668][T11443] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 841.536750][T11442] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 841.566201][T11453] tipc: Enabling of bearer rejected, failed to enable media [ 841.576516][ T37] audit: type=1804 audit(1625610561.327:5847): pid=11442 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1034/file0/bus" dev="loop1" ino=1864 res=1 errno=0 [ 841.619186][T11455] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 22:29:21 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:21 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) [ 841.654283][ T37] audit: type=1804 audit(1625610561.367:5848): pid=11442 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1034/file0/bus" dev="loop1" ino=1864 res=1 errno=0 [ 841.662966][T11455] tipc: Invalid UDP bearer configuration [ 841.703808][T11459] loop0: detected capacity change from 0 to 264192 [ 841.719137][T11455] tipc: Enabling of bearer rejected, failed to enable media [ 841.732636][ T37] audit: type=1804 audit(1625610561.477:5849): pid=11454 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1034/file0/bus" dev="loop1" ino=1864 res=1 errno=0 [ 841.759616][T11459] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 841.762342][T11462] loop4: detected capacity change from 0 to 264192 [ 841.784161][T11463] tipc: Enabling of bearer rejected, failed to enable media [ 841.826187][T11468] tipc: Enabling of bearer rejected, failed to enable media [ 841.841254][ T9328] usb 4-1: config 251 has an invalid interface number: 3 but max is 2 [ 841.870675][ T9328] usb 4-1: config 251 has an invalid interface number: 207 but max is 2 [ 841.908455][T11462] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:21 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 841.914704][ T37] audit: type=1804 audit(1625610561.527:5850): pid=11443 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1178/file0/bus" dev="sda1" ino=14035 res=1 errno=0 [ 841.932049][ T9328] usb 4-1: config 251 has an invalid interface number: 174 but max is 2 22:29:21 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1f) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x202000, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="e8e87fbfcf9519daf7025335248327fcc148924a056921e8e147c23827d3be319ebe9fd0a8dc5b05b5d4f2e210130835bbb174b993dd9514698ab2a91ef400eb2eb3fcce660622d391556f2fda9f292967242d1f81cd71ee71c28274adf6397ab1f68b3321f73181e42531ab65f07f8c906fbf40f9b07fbabb54a71f0fd0bc5cdb735e30c0527edb78f83f084dcb32f0572c4630dbc6e26daf9320b069a5380365fb563811b055f51691f27c094a2b976ef1d78683dc9639e6e26179857a", 0xbe}, {&(0x7f0000000040)="d6d3629c3365b909c90351f5d560c492249d12f7cfd207374e0d416a50626e524ae75b2985d29797a1dd64044a82f0b1d1c3dcac8d", 0x35}, {&(0x7f0000000240)="a834fdbb0697e2c116358373a485af5fd2b04826a9ad02defe2409bbe2a5a4b48388c414a4980d09cd7befe160a0cd623b18e453b65f0576e5693aec9b44614fe6f30393c65932babfafc254a3744371a7cc3ac7447892ca992ab7a1a9cd1483fb5850fcc394533c229ce67a17567acb3924b8b1f770fe2465c1c9aa34ba6ef0adff1520a3e6d85a2211ba70644bb2bebd4a0da06b2f987a83c96a7617bc9909726c924b9850abe6e8230c2e37c6e54e42c556356e239897af4be63976be996723bf4045cef8feca859af25403e5188359a75d7accd2cb8eafe0c6cfbfa34bbb22fde0fc91f7f6e82f", 0xe9}], 0x3) remap_file_pages(&(0x7f00005ff000/0x1000)=nil, 0x1000, 0x6000000, 0x1ff, 0x0) [ 842.073296][ T9328] usb 4-1: config 251 has no interface number 0 [ 842.079920][ T9127] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 842.117048][T11474] tipc: Enabling of bearer rejected, failed to enable media [ 842.119275][ T9328] usb 4-1: config 251 has no interface number 1 [ 842.130389][T11475] tipc: Enabling of bearer rejected, failed to enable media [ 842.239593][ T9328] usb 4-1: config 251 has no interface number 2 [ 842.264383][ T25] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 842.267260][ T9328] usb 4-1: config 251 interface 3 altsetting 8 endpoint 0xC has invalid wMaxPacketSize 0 [ 842.297851][T11443] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 842.329730][T11443] tipc: Invalid UDP bearer configuration [ 842.329764][T11443] tipc: Enabling of bearer rejected, failed to enable media [ 842.354677][ T9328] usb 4-1: config 251 interface 174 altsetting 95 endpoint 0x6 has invalid maxpacket 528, setting to 8 [ 842.391038][ T9328] usb 4-1: config 251 interface 174 altsetting 95 endpoint 0x1 has invalid maxpacket 64, setting to 8 [ 842.463260][ T9328] usb 4-1: config 251 interface 174 altsetting 95 endpoint 0xB has invalid maxpacket 32, setting to 8 [ 842.498787][ T9328] usb 4-1: config 251 interface 174 altsetting 95 has an invalid endpoint with address 0x0, skipping [ 842.511513][ T9328] usb 4-1: config 251 interface 174 altsetting 95 endpoint 0xA has invalid maxpacket 1024, setting to 8 [ 842.526354][ T9328] usb 4-1: config 251 interface 174 altsetting 95 has a duplicate endpoint with address 0x4, skipping [ 842.592025][ T9328] usb 4-1: config 251 interface 174 altsetting 95 has an invalid endpoint with address 0x0, skipping [ 842.620395][ T9328] usb 4-1: config 251 interface 174 altsetting 95 endpoint 0x9 has invalid maxpacket 32, setting to 8 [ 842.634520][ T9328] usb 4-1: config 251 interface 3 has no altsetting 0 [ 842.647703][ T9328] usb 4-1: config 251 interface 207 has no altsetting 0 [ 842.657406][ T9328] usb 4-1: config 251 interface 174 has no altsetting 0 22:29:23 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x200, 0x142) sendmsg$ETHTOOL_MSG_PAUSE_SET(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40040840}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_PAUSE_RX={0x5, 0x3, 0x1}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x51}, 0x40011) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x18, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x19}, @call={0x85, 0x0, 0x0, 0x4f}], &(0x7f0000000040)='syzkaller\x00', 0x101, 0x1000, &(0x7f0000000c80)=""/4096, 0x40f00, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000100)={0x2, 0x7, 0x401}, 0x10}, 0x78) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=@newqdisc={0x120, 0x24, 0x4, 0x70bd26, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, {0x9, 0x8}, {0xd}, {0x3, 0xfff1}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x3f}, @TCA_STAB={0xbc, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x7, 0x9, 0x2, 0x2, 0x3, 0x0, 0x9}}, {0x16, 0x2, [0x0, 0x7ff, 0x4, 0x7f, 0xff, 0x0, 0x4, 0xff, 0x4000]}}, {{0x1c, 0x1, {0x13, 0x0, 0xaf32, 0x8, 0x2, 0x0, 0xfffff3a7, 0x3}}, {0xa, 0x2, [0xa06f, 0x6, 0xfff]}}, {{0x1c, 0x1, {0x4, 0x5c, 0x3, 0x1, 0x2, 0x4, 0x0, 0x6}}, {0x10, 0x2, [0x401, 0x5, 0xbaa0, 0xdad, 0xcc19, 0x4]}}, {{0x1c, 0x1, {0x9, 0x4, 0x7, 0x40, 0x0, 0xffff, 0x80000001, 0x8}}, {0x14, 0x2, [0x1ff, 0x9, 0x5, 0x800, 0xd262, 0x47, 0xfbe, 0x3ff]}}]}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x80, 0x4, 0x8, 0x2423, 0x2, 0x1, 0x6, 0x1}}, {0x6, 0x2, [0x9]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x71e2}, @TCA_RATE={0x6, 0x5, {0x81, 0xff}}]}, 0x120}, 0x1, 0x0, 0x0, 0x1}, 0x20004080) r5 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0) preadv(r5, &(0x7f0000002d80)=[{&(0x7f0000000640)=""/109, 0x6d}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/63, 0x3f}, {&(0x7f00000008c0)=""/85, 0x55}, {&(0x7f0000001c80)=""/255, 0xff}, {&(0x7f0000000940)=""/151, 0x97}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x8, 0x366d, 0x9) 22:29:23 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:23 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:23 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, 0x0, 0x0) 22:29:23 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) fchownat(r0, &(0x7f0000000180)='./bus\x00', 0xee01, 0xffffffffffffffff, 0x1000) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:23 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 843.941705][T11495] loop0: detected capacity change from 0 to 264192 [ 843.950694][ T9328] usb 4-1: New USB device found, idVendor=413c, idProduct=8115, bcdDevice=cd.7f [ 843.963368][T11498] loop2: detected capacity change from 0 to 264192 [ 843.973207][T11501] loop1: detected capacity change from 0 to 264192 [ 843.975549][T11499] tipc: Enabling of bearer rejected, failed to enable media [ 843.988631][T11495] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 843.988830][T11500] loop4: detected capacity change from 0 to 264192 [ 844.009701][ T9328] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 844.021764][T11505] tipc: Enabling of bearer rejected, failed to enable media [ 844.043647][T11498] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 844.053434][ T9328] usb 4-1: Product: éž™çŠãëŒæ„‹ì™…臼⑭槞៩쳠沞御ᜢ擠▵ᛙ烱㩞巊䌻锟éŠíŠIï»â½´é˜´á•·è­Û¾ëš™ì²ˆå³¬á¿±ä‹¼æ©¬ìˆŽà®½ì´˜â³å““齨೾鑸 [ 844.071466][T11501] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:23 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:23 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000003000000580001800d0801007564703a73797a310000000044000400200001000a00000000001d00ff01000000000000000000000000000100000000200002000a00000400000000ff01000000000000000000000000000100000000"], 0x6c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r6, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x158, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x8, 0x2}}}}, [@NL80211_ATTR_REKEY_DATA={0x80, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x34}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c7f22002f7d7df35"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="6ae0fd6bb5ed0f87db3497fd042cc2e0f07fd2e9c7a01f79"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="90cd5f4bf7c4ef83257c70f937789cd1cc87ea30337203c8"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="d95696ff1dbf77ac5d08787506d015aaf7f5c1e5a345fcbc1798d0b357d3d99d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "83d1fa05ee46fa5d"}]}, @NL80211_ATTR_REKEY_DATA={0x44, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="e1b810607206433a0c1cf088795b01dd"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0xba8}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x76}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="f8b500a18e47d5484623cdbc3302d219"}]}, @NL80211_ATTR_REKEY_DATA={0x4}, @NL80211_ATTR_REKEY_DATA={0x68, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="f8b1a1b06619f5e6c8b249ececd6dbc9"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x5}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "9a38d855b9a8094f"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="1388f2d3754753579914189d90ddb66ccd830693253becf1"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ffe7f18c608192a1"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "16d1586d2e65db3a"}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x20000010}, 0x8002) accept(r1, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) [ 844.108416][T11500] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 844.141792][T11512] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 844.147194][ T9328] usb 4-1: Manufacturer: 覟ో댽ꥼ봎潀ᓯ쌈ææºßƒëŸ¸å²å„˜à²‚ï½³é·é¤¡å­ä¯¹å¥é´¡á’­î¿ë˜£ã˜‰é–”Ꚗณá˜ï°íŽ¦î£¼á¶ŠáŠ¾ã‰è¼â°±á¥„뒾㢤ë€âœ‡å’®í—ªá¤»è¤­é¶±Ó§á•–了澚쬳髠᳦ඡ졇뤔啡ࡢ骔윌麆ጷ玔ꪠ黨㻛辑᧠ዌ旀ãԲ쥘ꤴ軉徃é¡æœ€ï¬³è•«í–œíƒƒï”¸âºâ¾è‹ä‚‡ëœŠé“¸æ“¸á¤‡æ¨ [ 844.207692][T11512] tipc: Invalid UDP bearer configuration [ 844.207729][T11512] tipc: Enabling of bearer rejected, failed to enable media 22:29:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, 0x0, 0x0) 22:29:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 844.280270][ T9328] usb 4-1: can't set config #251, error -71 [ 844.315546][ T9328] usb 4-1: USB disconnect, device number 2 [ 844.322575][T11525] tipc: Enabling of bearer rejected, failed to enable media [ 844.341971][ T116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:24 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) sendfile(r0, r0, &(0x7f0000000000)=0x200, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 844.527302][T11535] tipc: Enabling of bearer rejected, failed to enable media 22:29:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r0, 0xc0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0xff, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x1, 0x5}, 0x0, 0x0, &(0x7f0000000300)={0x5, 0xe, 0x6, 0x3}, &(0x7f0000000340)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xe, 0x3, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}, @generic={0x80, 0x3, 0x3, 0x3, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x545, 0xb0, &(0x7f00000000c0)=""/176, 0x40f00, 0x10, '\x00', 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000240)={0x5, 0x1, 0x2, 0x7f}, 0x10, r1, r0}, 0x78) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 844.608244][T11537] tipc: Enabling of bearer rejected, failed to enable media [ 844.711993][T11544] loop0: detected capacity change from 0 to 264192 [ 844.766274][T11544] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xb000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff0fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d2c5f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6018007a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) r3 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r5, r4}, 0x74) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@map=r1, r3, 0x23, 0x1, r4}, 0x14) 22:29:24 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000003c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd}, 0x510d4, 0x20000000000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:24 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x105140, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 844.983082][T11554] tipc: Enabling of bearer rejected, failed to enable media [ 845.008681][T11562] loop2: detected capacity change from 0 to 264192 [ 845.025651][T11565] loop1: detected capacity change from 0 to 264192 [ 845.047265][T11567] tipc: Enabling of bearer rejected, failed to enable media [ 845.047697][T11568] loop4: detected capacity change from 0 to 264192 [ 845.067931][T11562] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:24 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:24 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, 0x0, 0x0) [ 845.093909][T11565] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.123015][T11568] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.135421][T11576] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 22:29:24 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x40, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x6c, r2, 0x10, 0x70bd2b, 0x0, {}, [@ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5, 0x2, 0x1}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x81c}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r1) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r3, 0x120, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200c0}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x70, r2, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_EEE_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x44}, 0x20000001) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000240007050000004007a2b52004be05b9e757ecd730a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000c80)={0xb20, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@ETHTOOL_A_FEATURES_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0xf0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x98, 0x3, 0x0, 0x1, [{0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, 'sys_enter\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x43}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '}{}$[&($$\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'GPL\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}]}]}, @ETHTOOL_A_BITSET_BITS={0x50, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '!}\\-:[%#\xb6-#\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x178, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x174, 0x3, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd9}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\xdd\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000000}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5c000000}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '^\xe3I+\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5b}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '$@#:(:\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8c}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1000}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x140, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x54, 0x3, 0x0, 0x1, [{0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xee0e}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '\':)$,!\\#,(\'\x00'}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '[{[[-.\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0xce, 0x5, "36e70d432b9b6868047f599becebfefbe4c9f4053fc515dde3728e8d3f15a13e212e2b2b41e3d8757079be7eedfd51b3194ca7c90211d844007738ace11aa4e0dde5b91ffe8f4ec521c964526b75ea1aa9c800f78a1b1e64de0bd480c2885de6c0115a2171e51ce1d4fb1a1ea41d2f8419e834f3c23cad5fd665f723a641ce4b3ef72ff7ce94d13fb06272c3ef887238abc8edd0f2364ac214482e5e052f1938051670d8e2f30cbc8d11508815158f32b3bea0c0656875b489b4a63e1405fc7914eb63dffe707a238b51"}]}, @ETHTOOL_A_FEATURES_WANTED={0x23c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x170, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd5d0}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, ',\'$@[*.\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xc2b2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '!:.(]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '!\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xf7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2ad44953}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x200}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}]}, @ETHTOOL_A_BITSET_MASK={0xc5, 0x5, "2618c13390e841efdbe616614bd24f03d2412c62965339a41f8e89919bf380c01324cf28d3a339cc7b5136d5827ddb8bc63b22f3df16be53fd0ce0d6f488bf0727246e512b5de5112407c5f0194ea771a882f5dba0b05eea2409b5c0bebe99133d339fc2b0798a11dcc81a2ac840431cf4d6f5c24a66550a4db5110f9dea4a309d7fe73e7d056d2c6907e3c33a7be188e0cd18913d46acf0e95e22978f84ef4faed03759f556c4683faea0be1993b7fbac8f836aeef02fe5f73b4db01e39b52b11"}]}, @ETHTOOL_A_FEATURES_WANTED={0x340, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xf0, 0x3, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x01'}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x401}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'bridge_slave_1\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x63, 0x4, "d7a3a1f55f8808decd4945c08e3b0b3488a37ed041fc97fad23fca46bc180a9d3e64e6b0a08eabc8ca46156234998698db13468addbd97a194449ba7e43653b6242510a635814d83f3ae1b687697042186af740f85818a0cb3812fa275559a"}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_VALUE={0xf2, 0x4, "47475f0b2198bc3f847f966276b78afe24758c1b0d53edb0c1b5e7b24c59f30d0603355e25a9703151e9f419bdaae256728b1774f271c90a5c1f42d0340849d00f3f6d075e3eb09ef104132d1e3a029e8f4a5a0b140e7278d2c0871d9265ebb4cb717b20bdc33a1a6fcb2c488167f5b33e26cce8a3a62a6dae89156ba721da4637b4445a3841703cacd801c348e5269757bcf841a056f29b2cd7a006484b24ea3a29b83cb86d4f754ff9c9ce9be1b27004ad1084e41b9361e6e14ae05b58bca663d9111dd494cb74433771e20cb1c6711b3a9c0fc0aea38aa871cf98ac05ddbec6bf942fe4987a8a0d268910d55d"}, @ETHTOOL_A_BITSET_BITS={0xe4, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, ']-+\xd2&:,\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffcf54}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_FEATURES_WANTED={0x174, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe1, 0x5, "75a426b69642af2d8fa69f41dfd94a209b627df64cd1ad928ea50a151fb63790d4e4a098ed0464028fed2d86ad8b313680ac728dfc147348eec669b5e46e8ac147bd70aeff15ceee17b08e9a651fa5894a6cc7ef9c0ef0f6687d5833b630285e5fc9344988cb5f58d495c669efba47aa53b1cfd1f532469b8ef30fa94c527e2f49caa457012419f7a1eff6d68f3c610ce43211a7aa06432c59461d802ec5f2da413b58cfcf6454d27619d80af1e1472c0b2e02f5c9c61c544fb1c4d12b632cf639407b9828d616f9999c8580708d4100202364b94ad95f3b849534352c"}, @ETHTOOL_A_BITSET_MASK={0x8c, 0x5, "a2230ee0a5c659c6d347195af696f16c1589ef0bc1150ccd0e1305b96a24ec3216387e0e91be5e8ca08e7fe1454ac41975b05f114b0e4216a4eff05e2e3c2ec363d897b208eb4b4b6def30d40c249f59e4cf5ee770b4565f48c14a9af2e523371affccac204ecc843074789e6f5ac2477ed48826a44b5cf76d1146efc14a28affc5ecab6e55ff0f1"}]}, @ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xb20}, 0x1, 0x0, 0x0, 0x40460c5}, 0x40) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 845.153063][ T9127] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.168768][T11576] tipc: Invalid UDP bearer configuration [ 845.168802][T11576] tipc: Enabling of bearer rejected, failed to enable media [ 845.261191][T11580] tipc: Enabling of bearer rejected, failed to enable media [ 845.309085][T11586] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 845.340851][T11588] tipc: Enabling of bearer rejected, failed to enable media 22:29:25 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xd000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 845.374547][T11593] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 845.385011][T11587] loop0: detected capacity change from 0 to 264192 [ 845.410856][T11587] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xcf, &(0x7f00000000c0)=""/207, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = syz_open_dev$audion(&(0x7f0000000240), 0x5, 0x2d0002) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0xa, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@map_val={0x18, 0x2, 0x2, 0x0, r1}, @map={0x18, 0x1, 0x1, 0x0, 0x1}, @alu={0x4, 0x1, 0xd, 0xa, 0x1, 0x10, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x52, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000300)='syzkaller\x00', 0x1, 0xed, &(0x7f0000000340)=""/237, 0x40f00, 0x0, '\x00', 0x0, 0x2, r2, 0x8, &(0x7f00000004c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000500)={0x4, 0xc, 0x76af4037, 0x1}, 0x10, 0xffffffffffffffff, r0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time\x00') signalfd4(r3, &(0x7f0000000040)={[0x4]}, 0x8, 0x180800) madvise(&(0x7f000016a000/0x800000)=nil, 0x800000, 0xa) [ 845.489125][T11601] tipc: Enabling of bearer rejected, failed to enable media 22:29:25 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) r3 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r5, r4}, 0x74) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@map=r1, r3, 0x23, 0x1, r4}, 0x14) [ 845.564210][T11607] tipc: Enabling of bearer rejected, failed to enable media [ 845.599230][ T9127] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xc001, &(0x7f0000000000)=0x9, 0x1, 0x0) 22:29:25 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:25 executing program 3: bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x4}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYRES64], &(0x7f0000000080)='GPL\x00', 0x5, 0xc9, &(0x7f00000000c0)=""/201, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 845.772387][T11616] tipc: Enabling of bearer rejected, failed to enable media [ 845.815897][T11622] tipc: Enabling of bearer rejected, failed to enable media [ 845.833731][ T37] kauditd_printk_skb: 15 callbacks suppressed [ 845.833745][ T37] audit: type=1804 audit(1625610565.587:5866): pid=11562 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1180/file0/bus" dev="sda1" ino=13975 res=1 errno=0 [ 845.913063][ T37] audit: type=1804 audit(1625610565.637:5867): pid=11575 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1180/file0/bus" dev="sda1" ino=13975 res=1 errno=0 22:29:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) close(r1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:25 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) r3 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r5, r4}, 0x74) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@map=r1, r3, 0x23, 0x1, r4}, 0x14) 22:29:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:25 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x80) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 846.019467][T11631] tipc: Enabling of bearer rejected, failed to enable media [ 846.068051][T11632] tipc: Enabling of bearer rejected, failed to enable media [ 846.089947][T11639] tipc: Enabling of bearer rejected, failed to enable media [ 846.096602][T11640] loop2: detected capacity change from 0 to 264192 22:29:25 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:25 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:25 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) r3 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r5, r4}, 0x74) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={@map=r1, r3, 0x23, 0x1, r4}, 0x14) 22:29:25 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 846.118144][T11638] tipc: Enabling of bearer rejected, failed to enable media [ 846.127663][T11640] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:25 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 846.190818][T11646] loop1: detected capacity change from 0 to 264192 [ 846.216794][T11652] loop0: detected capacity change from 0 to 264192 22:29:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) close(r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r4}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r4, r3}, 0x74) [ 846.224149][ T37] audit: type=1804 audit(1625610565.977:5868): pid=11650 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1181/file0/bus" dev="loop2" ino=1874 res=1 errno=0 [ 846.238556][T11653] tipc: Enabling of bearer rejected, failed to enable media [ 846.289059][T11646] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.333060][T11657] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 22:29:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) close(r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r4}, 0x78) [ 846.373379][T11657] tipc: Invalid UDP bearer configuration [ 846.373412][T11657] tipc: Enabling of bearer rejected, failed to enable media 22:29:26 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={0xffffffffffffffff, &(0x7f0000000580)="e9", &(0x7f0000000680)=""/116}, 0x20) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="340000002c00250d0000fcffffff000000000000", @ANYRES32=r4, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r5}, 0x10) close(r5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r6}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r6, r5}, 0x78) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000240)={r0, 0x8000, 0x5, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x2, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffff76f, 0x0, 0x0, 0x0, 0x8}, [@map={0x18, 0x8}, @map, @alu={0x7, 0x0, 0x2, 0x6, 0x9, 0x100, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4}, @exit, @exit, @exit, @map={0x18, 0x1, 0x1, 0x0, r1}, @exit]}, &(0x7f00000000c0)='syzkaller\x00', 0x4210b894, 0x3, &(0x7f0000000100)=""/3, 0x40f00, 0x6, '\x00', r4, 0x10, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0x5, 0x800, 0x1}, 0x10, r6, r7}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 846.429730][ T37] audit: type=1804 audit(1625610566.077:5869): pid=11660 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/979/bus" dev="sda1" ino=14116 res=1 errno=0 [ 846.462678][T11652] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:26 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x11000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) close(r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r4}, 0x78) [ 846.496986][T11663] tipc: Enabling of bearer rejected, failed to enable media [ 846.525484][T11673] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 846.590613][ T37] audit: type=1804 audit(1625610566.247:5870): pid=11669 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1038/file0/bus" dev="sda1" ino=13909 res=1 errno=0 [ 846.625991][T11681] tipc: Enabling of bearer rejected, failed to enable media 22:29:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)=ANY=[@ANYBLOB="6c10879f", @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a00000000000000ff01000000000000000000000000000100000000200002000a00000000000000ff01000000000000000000000000000100000000"], 0x6c}}, 0x0) syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="05818842597c2595dbead76f0738ef525c8f837b8ecfe59ecb05e5c2a711313233f36c0be8a446cda473c5454d7a689a1652f1f8563158d113eaeaea9a1a37a2fafbdb934735264130bf381ba62d311d60af274b74565b050f0f1d22534d0ddd3b103cb6574085c0", @ANYRES64, @ANYRESDEC, @ANYRES32=0x0, @ANYRESHEX=r1]) chdir(&(0x7f0000000040)='./file0\x00') r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r3, 0x2008002) r4 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r4, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) close(r3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) [ 846.660769][ T25] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 846.677154][T11676] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 846.725931][T11687] tipc: Enabling of bearer rejected, failed to enable media [ 846.779642][ T37] audit: type=1804 audit(1625610566.307:5871): pid=11640 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1181/file0/bus" dev="loop2" ino=1874 res=1 errno=0 [ 846.854755][T11697] loop2: detected capacity change from 0 to 264192 [ 846.874335][T11697] FAT-fs (loop2): Unrecognized mount option "ˆBY|%•Ûê×o8ïR\ƒ{ŽÏåžËå§123ól è¤FͤsÅEMzhšRñøV1XÑêêêš7¢úûÛ“G5&A0¿8¦-1`¯'KtV["SMÝ;<¶W@…Àÿÿÿÿÿÿÿÿ18446744073709551615" or missing value [ 846.924472][ T37] audit: type=1804 audit(1625610566.677:5872): pid=11697 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1182/file0/bus" dev="sda1" ino=13968 res=1 errno=0 22:29:26 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:26 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x15, 0x6, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x2, 0xcd, &(0x7f00000000c0)=""/205, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000001180)={0x12, 0x83, 0x8, 0x4}, 0x40) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000340), &(0x7f0000000140)=@udp=r2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r1, &(0x7f0000000580)="e9", &(0x7f0000000680)=""/116}, 0x20) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000340), 0x20200, 0x0) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x9, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x101}, [@jmp={0x5, 0x1, 0x0, 0xb, 0x9, 0x18, 0x8}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @map_val={0x18, 0x0, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fff}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x8f, &(0x7f0000000280)=""/143, 0x41100, 0x1a, '\x00', 0x0, 0xd, r3, 0x8, &(0x7f0000000380)={0x6, 0x2}, 0x8, 0x10, &(0x7f00000003c0)={0x3, 0xa, 0x9, 0x8}, 0x10, 0xffffffffffffffff, r4}, 0x78) 22:29:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) close(r3) 22:29:26 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x12000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:26 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) 22:29:26 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000)=0x3eee, 0x5, 0x4) 22:29:26 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r3}, 0x10) [ 847.149916][T11713] tipc: Enabling of bearer rejected, failed to enable media [ 847.183373][T11718] tipc: Enabling of bearer rejected, failed to enable media [ 847.206368][T11721] loop1: detected capacity change from 0 to 264192 [ 847.238689][T11721] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 847.268455][T11724] loop0: detected capacity change from 0 to 264192 22:29:27 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 847.314711][T11721] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 847.350156][T11724] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:27 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x18000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 847.357131][ T37] audit: type=1804 audit(1625610567.097:5873): pid=11728 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/980/bus" dev="sda1" ino=13918 res=1 errno=0 [ 847.414074][T11721] tipc: Invalid UDP bearer configuration [ 847.414109][T11721] tipc: Enabling of bearer rejected, failed to enable media [ 847.501680][T11740] tipc: Enabling of bearer rejected, failed to enable media [ 847.540224][ T37] audit: type=1804 audit(1625610567.287:5874): pid=11732 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1039/file0/bus" dev="loop1" ino=1875 res=1 errno=0 [ 847.691170][T11704] loop2: detected capacity change from 0 to 264192 [ 847.736958][T11704] FAT-fs (loop2): Unrecognized mount option "ˆBY|%•Ûê×o8ïR\ƒ{ŽÏåžËå§123ól è¤FͤsÅEMzhšRñøV1XÑêêêš7¢úûÛ“G5&A0¿8¦-1`¯'KtV["SMÝ;<¶W@…Àÿÿÿÿÿÿÿÿ18446744073709551615" or missing value [ 847.756414][ T37] audit: type=1804 audit(1625610567.497:5875): pid=11744 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1182/file0/bus" dev="sda1" ino=13968 res=1 errno=0 22:29:27 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000001740)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000016c0)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0xc2, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000300)="0031b13cbaa2c9e784eeddea5253ee73d3d246d4f708e041d5dd4d10ab0f9e44ce1347968c4e961f5f8fc963b79b4ebaa36c1344807d363a7091563793c894439729eb24e17f3ba140b3", 0x4a}, {&(0x7f0000001400)="8fd1959074ed738f6cc4111d686586a63d68181f22b8c828d65eae4ef8246ecc134994a18dc0f4595a5f9e14cc09640334c497e7e16fc9f73182e8076be0c377295c42aa0fc7b4f7356a825dd9ebfdff47cc3ed8fe6761bb16875d3170a819b25d546f2f0e283a10c6953c60f633cd23fcdc65f3bfcc059cb0a7e171145b44fd417e4e9e4f29ee2110e1183c79aee66d5b2d3a7eb38beb264d63a7b351aa6449", 0xa0}], 0x3, &(0x7f00000014c0)=[{0x98, 0xff, 0x0, "6a354c9a746cd5baa2335078e3e1ddf722d14ecb4b9b0dc725c247b2b41153f2c06690b371ef6c730108e4c0ad2de42313fac345f37990dd685133fb63526ec94b6c6388a74b6442bb11490f2dec8b01320c96c97471cfefabe216e730df3d60e11b5badbb0f260c8b1a542f7bff86713d31255085d4c6184b39795df15bdec7d2c0d33847"}, {0x20, 0x10b, 0x0, "b0d9d10704a2f43407da64d18b"}, {0x68, 0xa3dc849985aebf02, 0x5, "ff9fc8f366805dfc28aad64573bb6a160074bee391bbccb884e3762d1b50ac497ff319271beea31e98d23bf6d4b20cf5c3f77e3048b043ddda3af1b3961717061e02c01211192fbd67362e0c9ee470e46c966c19"}, {0x30, 0x103, 0xc8, "fa1ab9bd393d551b70f03a5a44b78d6316bd0127bdda59e61798"}, {0xb0, 0x101, 0xb6, "eb23d6d78159cfcc94f23e4c183aea03a09bddf4210ce4abbf120bf6bb68745f42d661b3e52ba39302e74f1568951897a6a2d6943cc1941374a3802c6685dfceb5ce1b4b346e4a208ee26de18323357050dcd481e940c39554e70daed888107d50eba72b8a5b21f3eba1d99ff063e30257045667a0786e159e2e8e1916861506123e71216bbfb51f68e441732e34b8779dc561ae5013ad8cdb8c"}], 0x200}, 0x24048060) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x114) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r4, 0xe6feb000) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)='syzkaller\x00', 0x916, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d00)={r1, 0x0, 0x2b, 0xe8, &(0x7f0000000400)="2091f2a5089e1a4bf9adc34be2a0075938301d6a816520f38af2587f63435b5da25765996ff786b1bdb17f", &(0x7f00000008c0)=""/232, 0x9dd9, 0x0, 0x0, 0x6e, &(0x7f00000009c0), &(0x7f0000000c80)="26e0f9f3e0fa971b1bd59797fa2da71ac69c54f89ecf25bf9d1df84af15359252543510b74cc5fa105aa5ce5076523c2b1bd754e01763598bac5dace5f98e80889fd9595519e5f286063e26fc0589eba86b0451b9bee8182553df4c1fba519bc3c90c5c08e314314bd7c538de47f", 0x1}, 0x48) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$inet(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)="29916da5cbd5a307448412befb0e71e31d0552dda7724e5c1110bfe8c55fa41033dd8379fdcf08988a5ec2b19714ce7620ba40101dfddd5e9faec941ede85732718eff51ec2140975a2a95aa9126bcd2424a97fd40e0322ad5f2cc18b0b65b2caa6b0588756b449967599a32abf48f0bad78871dfba34a6e43743e44a686b3ba1bbf1ac04763f50a394024a75b0d4eeb588b1a1d4ea5", 0x96}, {&(0x7f0000000040)="aa7e23a9da17cd04d921fee70757daf22c1e5bf4c4ef3858ba9c34d4894d8b1e45f01dfca3907c87b3220aa48abe5e17586c75e6307b2782e6874682517d", 0x3e}, {&(0x7f0000000240)="4c9d92a92c82edb5455b9550149e38d47edb14123a6291257a920a588c7f995bee9e389eb3aa4171e94f8b4b4e0eedab60dc841d7856e96f2e4de3ae518c491f67c9936e9ed71ece24eb0ce957b7e6bb970c744ed5a42775823f653ccea58e94c17fbbc569ab5912cd07f2ca40fd87aace6ad61c6a03c2d33d85dd6337f4d2dc2f651dbc635c737020fb6ff2ba9c5d9c5d104a1caa10a8ce2a8969d6fd0b3675761a6649186f17e2db506ff49354c4aa2b514a8ad88b1a8a402e1b9e2a4c5431e070140a08d94823384683c294828a8ec86e8fabbf48e50b4838d0cc8892c1a2c871c339d2e1f1", 0xe7}, {&(0x7f0000000340)="edf8f82f2db94c9b7720ab90f89b27170c95817fb30f9df57edbfd22fbd2b9725aaf4115fc940be44deab8495c2a4a467466c6ae2a4cb08e4d880075c2c421576229463dc9705fb82a5f8a637f06a58c738051b935de8a501ce33edd4bff72d392c4e77bb24b2a5640167f413317a0480dbfa238e515db18b27d1e51c90f805eb4b29a790575982090c7311529ec0ec9b4e2e8671099", 0x96}, {&(0x7f00000004c0)="3eb393943079085b806a7c78e59a2a738ea08061c54dc86dbe4fcbad1c842370ef2cddee2b472859726f886af9260d2e34bf392a57f3f94e4c5332038deb193aa2bc491a19dc2c505c358577eadb7297d0dc4a24e0207926b6ed697456a77925ead76ab3eb94bea41466f0eb5bd574665344805979b70f3a37673ca36bfef221", 0x80}, {&(0x7f0000000540)="4f125c6e7a01a0bbbfd7b7f902ccc755ae15ef081774a47fbf7bb7b5be64b8bd237d28314ecb41b8da49a8a5533cc1582f5ef9f6e0b0b46582ba8e5b5bbbdc1117a2114a1732de6911a1547181980bc0c3d245f52410662462ffe8bdff6c986df778723598215ddb0c63f1f02aeddfaf7744a28ab7403133d5f414d1bf43717386133b991502f0d6137075dfa3f8949c03c37d5cb6ad0cb39ce0ae2e991166be4f85b159b2c57535874528f87245935452706bad642817fd1c2b78e2d397df194bf85fe5c38f49", 0xc7}, {&(0x7f0000000640)="f8c235a4a57f1d579fb99087500762a64ff92ffa2c4fba44db906ce1524a05d267f295cffb8038de75fd95a1209c6561753bbd7fc35c6334ca2604cd8c2be7cfbc487dfab6f6519040780ca54ef5eca048cc030aa61079e75c73caabf72e0e88e947607ead9ec96bb6f8fed65d025aa3bb6cde251eb2f244f5e6efd8dfe11ecf56057c074bd4ad3fb91ddf98b19279af97d24c7ebb06927c44a0a4662563b96de436a8b7b5f59741bfe79c5ecf8827bdf23e792b62a274989b04b4fd7dfba434ac3e314aa7f1792c9faf1967bb25b49dc1", 0xd1}], 0x7, &(0x7f00000007c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @empty}}}, @ip_tos_int={{0x14}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9b0b}}], 0xc8}, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r4 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000009c0)={'ipvlan0\x00'}) [ 847.795856][ T116] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 847.958165][T11756] loop2: detected capacity change from 0 to 264192 22:29:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:27 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x400080, 0x9, 0x6}, 0x18) 22:29:27 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:27 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) 22:29:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=@deltaction={0x204, 0x31, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@TCA_ACT_TAB={0x5c, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}]}, @TCA_ACT_TAB={0x54, 0x1, [{0x10, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @TCA_ACT_TAB={0x60, 0x1, [{0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x900000}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x14, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @TCA_ACT_TAB={0x80, 0x1, [{0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2b56}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x50, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0xf, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0x204}, 0x1, 0x0, 0x0, 0x44011}, 0x20008004) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000b63000/0x2000)=nil, 0x2000}) [ 848.098783][T11764] tipc: Enabling of bearer rejected, failed to enable media [ 848.108289][T11767] loop1: detected capacity change from 0 to 264192 22:29:27 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7f, 0x1f, 0x5, 0x7f, 0x0, 0x8000, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_config_ext={0x40, 0x1}, 0x2000, 0x1b, 0x3f, 0x5, 0x5, 0x5, 0x1, 0x0, 0x101, 0x0, 0x2f9f}, r2, 0x5, 0xffffffffffffffff, 0x8) [ 848.148230][T11767] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.161565][T11772] tipc: Enabling of bearer rejected, failed to enable media 22:29:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r1}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r1, r0}, 0x74) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, r1}, 0x28) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r2}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x21000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 848.230247][T11767] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 848.263603][T11780] loop0: detected capacity change from 0 to 264192 22:29:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) [ 848.277595][T11767] tipc: Invalid UDP bearer configuration [ 848.277629][T11767] tipc: Enabling of bearer rejected, failed to enable media [ 848.307002][T11780] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.329765][T11784] tipc: Enabling of bearer rejected, failed to enable media 22:29:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) [ 848.380131][T11788] tipc: Enabling of bearer rejected, failed to enable media [ 848.646215][ T259] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.709664][ T259] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.795258][T11766] loop2: detected capacity change from 0 to 264192 22:29:28 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0xcb48289, @loopback}}, 0x0, 0x2, 0x45, 0x0, "0000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"}, 0xd8) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x18020000}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000340)=0x1, 0x4) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x5, @loopback, 0x862d}, 0x1c) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0xaf, 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}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:28 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x25000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:28 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x74) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x4) r4 = syz_btf_id_by_name$bpf_lsm(&(0x7f0000000500)='bpf_lsm_perf_event_alloc\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x1, 0x6, &(0x7f0000000300)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0xee4, 0x0, 0x0, 0x0, 0x8}, @ldst={0x1, 0x2, 0x2, 0x6, 0x2, 0x2, 0x10}, @generic={0x4, 0x5, 0xc, 0xdc45, 0x7fffffff}], &(0x7f0000000340)='syzkaller\x00', 0x3f, 0x63, &(0x7f0000000380)=""/99, 0x40f00, 0x0, '\x00', 0x0, 0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0xa, 0x5}, 0x8, 0x10, &(0x7f00000004c0)={0x5, 0x6, 0x9, 0x2}, 0x10, r4}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x71, 0x48, &(0x7f0000000000)="f1ada5893fed2859e960c288b1fb424fec55ede852213252525c49702f267727f2972dd239771be5af49ff52f09d21755f8763887239cf00aa41f39797d9dcbe5bea54cf31d103966bf156adc7ea5b903b98b091446161b20bf440a9356180e939753598ef37161f4af7cd32f334bbe7b0", &(0x7f00000000c0)=""/72, 0x10001, 0x0, 0x1000, 0x5b, &(0x7f0000000c80)="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", &(0x7f0000000140)="c0a55b7ae52ec8e01a120eb3a77345f8f5e70a4450baea1b3410d8bd3152226be216658f6c121bdec894e3a58407e1d5aab16be022e69b104017db79d023c5af961a4631e14a3bf1563d15a7285581744a2b855fc426a5069f5363", 0x1, 0xffffff81}, 0x48) 22:29:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) 22:29:28 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) 22:29:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) [ 848.936590][T11815] loop0: detected capacity change from 0 to 264192 [ 848.943583][T11816] loop2: detected capacity change from 0 to 264192 [ 848.950457][T11818] tipc: Enabling of bearer rejected, failed to enable media [ 848.960319][T11816] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 848.963907][T11817] loop1: detected capacity change from 0 to 264192 22:29:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x5) [ 848.988129][T11822] tipc: Enabling of bearer rejected, failed to enable media [ 849.019468][T11815] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 849.041550][T11817] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 849.068736][T11828] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 22:29:28 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 849.155530][T11828] tipc: Invalid UDP bearer configuration [ 849.155562][T11828] tipc: Enabling of bearer rejected, failed to enable media 22:29:28 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@cgroup, r1, 0x9}, 0x10) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 849.214490][T11837] tipc: Enabling of bearer rejected, failed to enable media [ 849.277119][T11843] tipc: Enabling of bearer rejected, failed to enable media 22:29:29 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x181000, 0x51) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) openat$incfs(0xffffffffffffff9c, &(0x7f0000000140)='.log\x00', 0x262802, 0x2) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) 22:29:29 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x48000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 849.354490][ T9] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff0fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d2c5f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6018007a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x43002, 0x40) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 849.491255][T11850] tipc: Enabling of bearer rejected, failed to enable media 22:29:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) 22:29:29 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 849.539441][T11856] tipc: Enabling of bearer rejected, failed to enable media [ 849.627457][T11859] loop2: detected capacity change from 0 to 264192 [ 849.680822][T11859] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:29 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) 22:29:29 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 22:29:29 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) 22:29:29 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x6, &(0x7f0000000a00)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001480)={0xffffffffffffffff, 0x0, 0x1000, 0x56, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/86, 0x8, 0x0, 0x4d, 0xa1, &(0x7f0000001340)="365ddc3763e14aae35639bd49590de6346a35825009a25be8182364c2b3749bd94f1df3e6b243abc29d976771bd36aa78ca360f914f330eba9347b86635b860b2e5f5278b23bbd1a8e863d2fa3", &(0x7f00000013c0)="ebf955c270f8d1c04f38693e78a0a1c2adbaa85f19e22f2669e9bf5a48036669a11e4c77699abfde6383a827a981904ee91eeeaeeb1f815775f58d94ea755bac7ff90d7c98a7aea53b7044bc9ae07bdc483001227ad0285f0bc50ba3967f33ab3a3eecfe2b1f3c6246d57c7801a8be0f165336c6be8b76caf8f05bd7e027d5050ac0b1e58a4f2ffea669590a1acc820ce37925ee135e9687cd625a739b546a14a8", 0x0, 0x10001}, 0x48) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10012, r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000018c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000019c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a00)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001b00)=0xe8) syz_mount_image$nilfs2(&(0x7f0000000180), &(0x7f0000001500)='./file0\x00', 0x5, 0x4, &(0x7f0000001840)=[{&(0x7f0000001580)="79b61a286310b2fd6c028c675281b7f67bb2472891e388479b911826ddeb7793", 0x20, 0x33b3}, {&(0x7f00000015c0)="15115ecb4ecc3cbe6b48522c859a536b1b54468d369be4768e8edd4cd0b5a90971fd5de54ba8d8bcc5c95c4b5756932a7bb895d8e429922e28f84abf67df2ca74d71c941b60354fb63f8e58618a606e001ffe00bcadd21bdf09608763ea98667800ff2c556955d15a2e340960eb1fcc9e3d82355bce462ee21213e1f3ba8ed2ce5c6cc3fece22adcc1b776e4fba0d77c0e8323c5421688ceaac67f3b", 0x9c, 0x40}, {&(0x7f0000001680)="73e8c1ddf931e94305667c27769a455e5a2d14965f614b0a9c4ccf3d0c561ac499580809979cc00e465889061de9ae69c6e6d8633ade74efc13fcca5891b92fe7c4afcd63d0e448a8593589a6f09b72a143c258d055222a961289eeeea66c14590a896700d86d4b077b913ba1c531bce8e955982388e48e9dcfd3da41c3adbdb6df8c0aef16f28fb051945de068d3b49914c31e1c6638209d8d8ca77a7f0df95791b726d941c857c91b8a21f684434e942a7b5f477ec1672c1da8167655b6717f93d7436a3d2c590cc30c496242e5a66428eb3d813dc11575ee965075b79c5186a9e0a4d3a036d46a491ad872dca33a88d0076542a51", 0xf6, 0x3}, {&(0x7f0000001780)="05b3132b34777c96e600935993b5cca8a81f82756df53d76a0df8e7e76aa38c1571621a78a2f37103089ab16625772d48b89c6fed8450734b6d922551cd40108c5a8bd801a1d9f21c5553fe8b19ba485b0f197083dfce1608d3d4231eeec63b43c8cc40e8d6213a164e8aa77c38311893ed1d5eeec987b1e720a91cc7885dbd66481c073b3c3f2d936807e9c9cda6fde085b5492872124bea36c94fd9280985fbe83b6fcd874c3c54eab1e9bf1fea7621e83a198d55d83", 0xb7, 0x7ff}], 0x3940454, &(0x7f0000001b40)={[{@nobarrier}, {@nodiscard}, {@nobarrier}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'TIPCv2\x00'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@fowner_lt={'fowner<', r4}}, {@obj_user={'obj_user', 0x3d, '/dev/bus/usb/00#/00#\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '#$-&$^!-\'+:]['}}, {@fsuuid={'fsuuid', 0x3d, {[0x7, 0x30, 0x65, 0x37, 0x62, 0x62, 0x38, 0x39], 0x2d, [0x39c81df581cba95f, 0x65, 0x65, 0x38], 0x2d, [0x34, 0xc5, 0x37], 0x2d, [0x62, 0x0, 0x38, 0x30], 0x2d, [0x38, 0x38, 0x65, 0x62, 0x35, 0x61, 0x7, 0x34]}}}, {@fowner_gt={'fowner>', 0xee00}}, {@uid_gt={'uid>', r5}}]}) r6 = syz_open_dev$usbfs(&(0x7f0000000140), 0xab2b, 0x2000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000001c80)=ANY=[@ANYBLOB="6c00000062cf4dbfa4afdc2e169e96f077d57cd0daabc46581807a7d0b03e8cd99bcc4ec806d887c79e36ddec51e9d7d4555a9d33f8184606293729c104252a60dd4fee87676676a418fc524ef4714eef472e9a9f422cac4fea389e6d996bdfe7fefd335e24cac2e716edbd71b", @ANYRES16=r8, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a0000000000003fff01000000000000000000000000000100000000200002000a00000000000000ff01000000000000000000000000000100000000"], 0x6c}}, 0x0) setuid(0x0) syz_mount_image$ext4(&(0x7f0000001d80)='ext4\x00', &(0x7f0000001dc0)='./file0\x00', 0x6, 0x7, &(0x7f0000004200)=[{&(0x7f0000001e00)="7516b131af38c635875e0703430e760ada7e0c6341b9c112f633e11de0acf994eafa37c563e78b43c8678af7fca4029d6570fea48781cbbb3a4034523a522032d0293317ca955be672663016f5547ac26bbb98346b697f3efb2027a7cf164431734552d0b21bdbcc70b052243fd04d4a26c36fa902ce964007badd1114774b27887add41ea6c65bd52c0f9a44e8652534283ecb0e417b87aa2a7333fb2db5406076eea49f9974b3e571e66edaf8b9e0cfabb42bf10f76fef0936b221d5231a6b1cf28da47cd8383f2c7c1754f43f88", 0xcf, 0x6}, {&(0x7f0000001f00)="dc5a19efeec34420210f828711adc622748832ab14687a699daa587e32b0ab6b28c9dd7ca80bd5e40cc040ddc98dbbf2785e3106c2f479cc1c1b0dad5deeb1c0cd86b8a698cebb33f3fea9ad3ed31988f6bb331948becdf1cd0d8b97588082b0df02706cd2d3007bcf57c8296872a8e53a511f2f352bb3ec809d74f107cfc3a69dcde56fd5a49bec55ba98ba2e0f765a06d00dca091eec96cebefe08b173d88e2e09876c2b7333ebefa120750cc9b6018f8bc7748e3570144e74b56dff9be8b7d6f11a291b8f520384fc4a4144cbf31806edd48b324ec3a79548a89f3ba603f430fca1204ce478f88a0ac2678111bb7d86644491f4df44", 0xf7, 0x8}, {&(0x7f0000002000)="4b824a323452ef7dbf6f8feb44b0d73b69a125f2f9afdf6699c1f1fcba46ec932e409f7f8b1a78ad243e561e18e0faac941949ede77bfaed607fb74c42c53d2c202d8e89a083add0c978b4939274179f7e77e5bdcdcd958d41a5dce72173723c76a26ecf52f118c8ada026b05938c5caee5d87fb62fb14d2ab776baa55aa8397", 0x80, 0xd1d2775}, {&(0x7f0000002080)="f6b42623b7078adb242ced7319b312f72f38a41e6fc8386dfc03eee7e9cbe52bb9b835ce145b64d1f67012632717358954111f19944a81bcc9ccfbc6c88891471f9de884ca31449e48574a4010e3ccc6efb7e375af357356020efc33016507d9098efb6fedc1dfc0a0adf4458cb5c542b0ce321184df52be8e1f22a309568f5296370714a6edb1409cf22ef73e0311c2d16f3161bb52221bc89a2cef9241eec8f86aa58fe62b797ff79ef2082839c24a51d95ba00ba30308522499", 0xbb, 0x40}, {&(0x7f0000002140)="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0x1000, 0x8000}, 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0x1000, 0xa21f}, {&(0x7f0000004140)="e5f6a6334e7ea94bae3068eceaa48a56308d838ca727c49e78ccde63605b1a99260544da32f05df6876b873dd0bd7645a50e003228729266477e879fb4774814aab16d1e1b0b565adbab9f28c744b11a2505a5d537cf2686b53aece11f19faff7285130aad17940b323734f121c34b1972986cc0a1441dfd1becabee0defe9434f2e5d342cfae4966d87b1ac507de00c4712", 0x92, 0x7}], 0x1001000, &(0x7f00000042c0)={[{@journal_async_commit}, {@init_itable_val={'init_itable', 0x3d, 0x4}}, {@journal_async_commit}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x7}}, {@noinit_itable}, {@nouid32}, {@jqfmt_vfsv1}], [{@appraise_type}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fsname}, {@fowner_gt}, {@fowner_eq={'fowner', 0x3d, r5}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x66, 0x63, 0x33, 0x31, 0x33, 0x66, 0x39], 0x2d, [0x39, 0x36, 0x33, 0x37], 0x2d, [0x65, 0x61, 0x36, 0x63], 0x2d, [0x37, 0x30, 0x62, 0x63], 0x2d, [0x33, 0x39, 0x36, 0x64, 0x63, 0x36, 0x31, 0x62]}}}]}) ioctl$FICLONERANGE(r6, 0x4020940d, &(0x7f0000000280)={{r7}, 0x5, 0x2d8, 0xfffffffffffffffe}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x3, 0x5, 0xc00, 0x1, 0xfffffff7, '\x00', 0x0, r1, 0x4, 0x4, 0x1}, 0x40) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f00008d4000/0x2000)=nil, 0x2000, 0x8000, 0x0, 0x0, 0x1) 22:29:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff0fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d2c5f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6018007a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 849.855293][T11873] tipc: Enabling of bearer rejected, failed to enable media [ 849.887224][T11878] tipc: Enabling of bearer rejected, failed to enable media [ 849.934791][T11881] loop1: detected capacity change from 0 to 264192 [ 849.942949][T11883] loop0: detected capacity change from 0 to 264192 [ 849.991073][T11883] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 850.017865][T11881] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 850.033182][T11891] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 850.046147][T11891] tipc: Invalid UDP bearer configuration [ 850.046181][T11891] tipc: Enabling of bearer rejected, failed to enable media 22:29:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = dup(r1) write$P9_RREADDIR(r2, &(0x7f0000000180)={0x2a, 0x29, 0x2, {0x7, [{{0x0, 0x0, 0x7}, 0x40, 0xfc, 0x7, './file0'}]}}, 0x2a) r3 = syz_io_uring_complete(0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10012, r4, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_tracing={0x1a, 0x2, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x3, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x100}], &(0x7f0000000040)='syzkaller\x00', 0x400, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x1a, r4, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x4, 0x6, 0x20, 0x5}, 0x10, 0x3b26, r5}, 0x78) 22:29:30 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff0fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d2c5f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6018007a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) 22:29:30 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x5c, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x53, 0x45}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x59}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0xd}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x2a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000400)) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:30 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 850.509439][T11905] tipc: Enabling of bearer rejected, failed to enable media 22:29:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x68000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 850.555235][T11909] tipc: Enabling of bearer rejected, failed to enable media [ 850.616288][T11914] loop2: detected capacity change from 0 to 264192 [ 850.661504][T11916] tipc: Enabling of bearer rejected, failed to enable media [ 850.674107][T11914] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:30 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 850.723064][T11919] tipc: Enabling of bearer rejected, failed to enable media 22:29:30 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 22:29:30 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) 22:29:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaedc3b00da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) close(0xffffffffffffffff) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000780)={r2, 0xc0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r3}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r3, r1}, 0x74) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map, 0xffffffffffffffff, 0x10, 0x3, r1}, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) close(0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="0700ff0300000000850000001700000018310000f7ffffff0000000021b1000085c663c4500000001800000009000000000000000200000091ee975ee40d2b376b5a64d8c5a4b364f17386a190e22a1425a5bb9979b9735bcecbbc3d1f3aff2d6f8ea658a4597ea050a1b414791f0573a62fe5580dc0717d52ad9aafd505c8a52005"], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r4}, 0x74) r5 = syz_open_dev$audion(&(0x7f0000000600), 0x1, 0x20000) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x19, 0x11, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @btf_id={0x18, 0xb, 0x3, 0x0, 0x4}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x5}, @map={0x18, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8000}, @alu={0x7, 0x1, 0xd, 0x1, 0x8, 0x50, 0x4}, @generic={0xfb, 0x3, 0x4, 0x9, 0xa15}, @alu={0x7, 0x1, 0x7, 0x3, 0x4, 0x8, 0xffffffffffffffff}]}, &(0x7f0000000380)='syzkaller\x00', 0xff, 0xea, &(0x7f00000004c0)=""/234, 0x40f00, 0xa, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x6, 0x3}, 0x8, 0x10, &(0x7f00000005c0)={0x3, 0x0, 0xff, 0x40}, 0x10, r4, r5}, 0x78) r6 = signalfd(r0, &(0x7f0000000000)={[0x8]}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000840)={{{@in=@broadcast, @in6=@mcast2, 0x4e22, 0x0, 0x4e23, 0x9, 0x2, 0x80, 0x0, 0x67, r7, r8}, {0x100000000, 0x8001, 0x39, 0x9, 0x3, 0x6, 0x47, 0x4}, {0x1, 0x0, 0x3, 0xf325}, 0x3, 0x6e6bbf, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback, 0x4d3, 0x33}, 0xa, @in=@remote, 0x3504, 0x0, 0x2, 0x1f, 0x2, 0x1c, 0xa0}}, 0xe8) 22:29:30 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x6c000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:30 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 850.848920][T11914] tipc: Enabling of bearer rejected, failed to enable media [ 850.858567][T11929] loop1: detected capacity change from 0 to 264192 [ 850.898856][T11929] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 850.916044][T11937] tipc: Enabling of bearer rejected, failed to enable media 22:29:30 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) 22:29:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 850.954551][T11939] loop0: detected capacity change from 0 to 264192 [ 850.994802][T11929] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 851.016218][T11939] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.038347][T11929] tipc: Invalid UDP bearer configuration 22:29:30 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x5) [ 851.038381][T11929] tipc: Enabling of bearer rejected, failed to enable media [ 851.075886][ T37] kauditd_printk_skb: 16 callbacks suppressed [ 851.075902][ T37] audit: type=1804 audit(1625610570.827:5892): pid=11948 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/984/file0/bus" dev="sda1" ino=13922 res=1 errno=0 [ 851.117966][T11943] tipc: Enabling of bearer rejected, failed to enable media [ 851.118038][ T37] audit: type=1804 audit(1625610570.827:5893): pid=11920 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1186/file0/bus" dev="loop2" ino=1880 res=1 errno=0 [ 851.154656][T11951] tipc: Enabling of bearer rejected, failed to enable media 22:29:31 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) ftruncate(r1, 0x400) r3 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r3, 0x2008002) r4 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x4ba36000) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'caif0\x00', &(0x7f0000000300)=@ethtool_rx_ntuple={0x35, {0x1, @ether_spec={@random="135bc505755e", @multicast, 0x3}, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast, 0x8}, 0x5, 0x100, 0x3e83, 0x8, 0xfffffffffffffffe}}}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x74000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:31 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f0000000040)={0x4, 0x1}, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xe, 0x20, 0x2}, &(0x7f0000000100)=0x20400000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x6}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:31 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) [ 851.197182][T11957] tipc: Enabling of bearer rejected, failed to enable media [ 851.202739][ T37] audit: type=1804 audit(1625610570.907:5894): pid=11929 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1043/file0/bus" dev="sda1" ino=13909 res=1 errno=0 [ 851.272251][ T9127] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.303014][T11964] loop1: detected capacity change from 0 to 264192 [ 851.338734][T11964] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.350450][T11968] tipc: Enabling of bearer rejected, failed to enable media [ 851.377307][T11964] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 851.400362][T11964] tipc: Invalid UDP bearer configuration [ 851.400396][T11964] tipc: Enabling of bearer rejected, failed to enable media [ 851.509311][T11970] tipc: Enabling of bearer rejected, failed to enable media [ 851.562233][T11980] loop2: detected capacity change from 0 to 264192 [ 851.569087][ T37] audit: type=1804 audit(1625610571.317:5895): pid=11964 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir765972113/syzkaller.YiLhMJ/1044/file0/bus" dev="loop1" ino=1881 res=1 errno=0 [ 851.624828][ T9127] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.638830][T11980] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.669656][T11983] tipc: Enabling of bearer rejected, failed to enable media [ 851.702765][ T37] audit: type=1804 audit(1625610571.457:5896): pid=11980 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1187/file0/bus" dev="sda1" ino=13978 res=1 errno=0 [ 851.708484][T11983] tipc: Enabling of bearer rejected, failed to enable media 22:29:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:31 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x5) 22:29:31 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x7a000000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:31 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r0, 0x2008002) 22:29:31 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x121100, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0x2, 0x100000, 0x8, 0x5], 0x4, 0x1800, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000001c0)=0xffff, 0x4) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r5, 0x4, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x979, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000340)=[r0, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, 0x7) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 851.770759][ T37] audit: type=1804 audit(1625610571.517:5897): pid=11984 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1187/file0/bus" dev="sda1" ino=13978 res=1 errno=0 22:29:31 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x5) [ 851.849691][T11993] tipc: Enabling of bearer rejected, failed to enable media [ 851.862425][T11994] tipc: Enabling of bearer rejected, failed to enable media 22:29:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x82070000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 851.891286][T11992] loop2: detected capacity change from 0 to 264192 [ 851.900099][T11992] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.925135][T12004] loop0: detected capacity change from 0 to 264192 22:29:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2003208030300ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x8008000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2003208030300ecff3f0000000300000a0000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f50607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf9315033bf79ac2dff060115003901000000000000ea000000000000000002ffff02dfccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e0", 0xb8) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}}, 0x0) sendmsg$key(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'gretap0\x00', &(0x7f00000004c0)={'gre0\x00', 0x0, 0x10, 0x700, 0x10001, 0x292, {{0x43, 0x4, 0x0, 0x11, 0x10c, 0x67, 0x0, 0x64, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x33}, @multicast1, {[@timestamp_addr={0x44, 0x3c, 0xfd, 0x1, 0x0, [{@loopback, 0xcd2d}, {@dev={0xac, 0x14, 0x14, 0x23}, 0x3}, {@multicast2}, {@local, 0x3}, {@dev={0xac, 0x14, 0x14, 0x37}, 0x8}, {@broadcast, 0x3}, {@broadcast, 0x8}]}, @timestamp_addr={0x44, 0xc, 0x1f, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x59a}]}, @timestamp_addr={0x44, 0xc, 0x20, 0x1, 0xa, [{@empty, 0x1}]}, @timestamp_addr={0x44, 0x44, 0x5a, 0x1, 0x8, [{@loopback, 0x40}, {@dev={0xac, 0x14, 0x14, 0x24}, 0x9}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0xf0b}, {@multicast1, 0x20}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x401}, {@multicast2, 0x9}, {@loopback, 0x10000}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x6}]}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x13, 0xcd, [@private=0xa010102, @local, @local, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @ssrr={0x89, 0x1b, 0xee, [@loopback, @rand_addr=0x64010100, @private=0xa010100, @loopback, @empty, @dev={0xac, 0x14, 0x14, 0x11}]}, @timestamp_addr={0x44, 0x2c, 0x4d, 0x1, 0x0, [{@remote, 0x1}, {@local, 0x1d94a515}, {@multicast1, 0x8c}, {@rand_addr=0x64010100, 0x227}, {@local, 0x4}]}, @end, @noop]}}}}}) getpeername$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000300)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000180), 0xc, &(0x7f0000000340)={&(0x7f0000000c80)=@newtaction={0x5844, 0x30, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [{0x80, 0x1, [@m_ct={0x7c, 0x1a, 0x0, 0x0, {{0x7}, {0xc, 0x2, 0x0, 0x1, [@TCA_CT_ACTION={0x6, 0x3, 0x1}]}, {0x4b, 0x6, "da345ca4c7febcf94222ada74b9c6620b651f55e8ef801034f6a82f915e00028100b0886825bf5cc90f9ed89266b7f042efb69480025d9855c2ca5dacf30c52d9c6c2ea0b6b78f"}, {0xc, 0x7, {0x0, 0x8fdf9b17862e7e31}}, {0xc, 0x8, {0x2, 0x1}}}}]}, {0xf8, 0x1, [@m_ipt={0xf4, 0x15, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x6000}]}, {0xc4, 0x6, "f99882ec56f64a7faf5860f0728e30a4142bea3fd51b5de1288b1c8906618fe6d0e45511959c8e3676c866c740af9adb02ecd379a599c09bfa482412381b2d040ac49793582cf46a352380c6d2f0e263fa1eb9494a835d05644f24961f49e7a95f9793155dafe9ca5ff92d26eea6b8493b5f353092f15668acdedf822497f8c2335c5d9cfe021876e65f53876c162f57c0deaa1a764bb0066f3086621d26161b0fc5dcb3a00e00ddc25f9274d78cd79f63db01fd344367ee5ca77e5e08f713c2"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, {0x11e0, 0x1, [@m_skbmod={0x10a0, 0xd, 0x0, 0x0, {{0xb}, {0x74, 0x2, 0x0, 0x1, [@TCA_SKBMOD_SMAC={0xa, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x14}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x2}, @TCA_SKBMOD_SMAC={0xa}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x2, 0x1000, 0x3, 0x1, 0x4}, 0xd}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @multicast}, @TCA_SKBMOD_SMAC={0xa, 0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x38}}, @TCA_SKBMOD_SMAC={0xa, 0x4, @random="1612744ccb07"}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x7fff}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x3}}}}, @m_ipt={0x13c, 0x2, 0x0, 0x0, {{0x8}, {0xe4, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0xe0, 0x6, {0x0, 'security\x00', 0x6, 0x5, "38b0a98e99b553f2ce018cb36d8544d22e0c3832f87d546cb68a0b382a368bc978a0b2ae66331371411dc7f298db923ffc925eb3b9f893c8726f3ecaac767f29660ca6737fa45369c8dca2185bec6c8d56bdf12c4b3015a0c15cbb41d8876fb6acc02ea0b4633deed6cba72823366b09ace729df7b01330a53433e19b53d3fbaae9ddad3e031fde64cbfe5debaaa219660e16927053ffcdbae5b4bf1532453cbc069cc4960adab7a1199ddd44371169149cdf0e0a73d"}}]}, {0x34, 0x6, "5f3c4cf75a78673d1255617150994f67d09dedb99b1d00b36349385eb0f4f3935926a93d93d7d3a8528556139664e7b6"}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}]}, {0x14c, 0x1, [@m_skbedit={0xc8, 0x12, 0x0, 0x0, {{0xc}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0xfff}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x8, 0x3, 0x10000000, 0x2, 0x35e2}}]}, {0x7a, 0x6, "8da3aa583bf56e3f74efb42d0a99d352f1077e355c4c9924be2eee6bb1a7aa8db7f6c13a86289fd18fd4ab9a42bb2bf760631fb01766797904dcebfcd0be795865622ba529cef1864d547a71046b44b54ea051c92fa13a1744dc1506c97212ceae9c73667d43664d8fc230985a81609194ec0b3eb864"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_vlan={0x80, 0x16, 0x0, 0x0, {{0x9}, {0x50, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x80000001, 0x8, 0x8b, 0x7}, 0x1}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x6}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x329}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x7}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x3a9}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xc52}]}, {0x5, 0x6, "d8"}, {0xc, 0x7, {0x1, 0x40c8932bb5fff1d1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, {0x1820, 0x1, [@m_mirred={0x10f0, 0x6, 0x0, 0x0, {{0xb}, {0xc4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0xfff, 0x5, 0x0, 0x4}, 0x7cae9e895f333324}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x6, 0x7, 0x0, 0x77ea}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x100, 0x7, 0xfffffffb, 0xfff}, 0x3, r4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7fc00000, 0x4, 0x5, 0xffffffff, 0x1}, 0x1, r5}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0xad, 0x0, 0x1, 0x3}, 0x5}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x2, 0x0, 0x5, 0x3}, 0x1}}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}, @m_xt={0x114, 0x1f, 0x0, 0x0, {{0x7}, {0x30, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x2}]}, {0xc0, 0x6, "791ede74930bc0ce0665454ac1d29a3e88fc87453cf93ec7ab3e9f26aefc51b8c2c28ba449e0961d8a652330503f3a25b7e559a13266123abb3d2ab76a7fe0ae526732a9f06f14bf6100973abbe1991b01133f6cd26b0ca74784db1893d89806855f35dbc5f998a6ff81ab19c61087b3b87d80471fda12c614952d70f58d386383f5b108afe8146f2d926b3edb6cd9aee8e6eba66efa54098161efee5ab725ee1bcdbf4bdfbedbfeaa4136c5ef4a54857f25a315c49f6beb5e9426a3"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}, @m_skbmod={0xe4, 0x19, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @remote}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x1}, @TCA_SKBMOD_SMAC={0xa, 0x4, @broadcast}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0xffffffe5, 0x7f, 0xffffffffffffffff, 0x0, 0xffff}, 0x2}}]}, {0x67, 0x6, "c84b7afa4f7640e4d43f5bfa68a664679a94cb4d31ff744baa790d3406a75c37e946b6cb501551e3832a0ada98eaae50976e8f639ab0f2902539a18034a12c1ddb9e6bd178aa6b718a6eb1d86561607e8cbb4d6738205857c2ebc9403fe70242c95c1a"}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ct={0xfc, 0x1a, 0x0, 0x0, {{0x7}, {0x40, 0x2, 0x0, 0x1, [@TCA_CT_LABELS={0x14, 0x7, "45832b5fb46bef0497894e9cc6f5ad5f"}, @TCA_CT_MARK={0x8, 0x5, 0x7eaf}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e24}, @TCA_CT_ACTION={0x6, 0x3, 0x25}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @remote}, @TCA_CT_ZONE={0x6, 0x4, 0x8}]}, {0x97, 0x6, "f9ed8e922293ec3f405e4989ff055a82541c9e5d2a688e83e9242082450e28d70e0005d990f43be0cf452f59be2e83af0a18c19082aad8072c50ad71dc3cb770f9b73a58b45689e1ba595812777dd0d2e3b366a99c41d831b813b3c7b135acbc7bf88258effda7abd95be81682362f8578df621562485041223a4ebe914af0a95f2ea9404e7cc9aa6a319346e316c71dbc2a40"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}, @m_ctinfo={0x120, 0x0, 0x0, 0x0, {{0xb}, {0x34, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x9}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0x8}, @TCA_CTINFO_ACT={0x18, 0x3, {0x0, 0x0, 0x20000000, 0x4, 0x1}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x1a}]}, {0xc4, 0x6, "a5eb105a6fa01ae4343b8380625a7c6e64be5a5ecb7eddb97fdd4c4af7b1de64e45fc9936c47f4d606315da9bc5a17d36e1ae7b5d35151e76ec932156fec039424987662c024eebd215df2771f4823983ae8f73c40d71d7b4d5b7d83debcef432cd2fd31ae523592d25d3801809bc9c2e63f6d23e92bd18be62c21ad8b5951bfcf7af0fdfe4c974f6ee44ee740c7289ccbcc22d1f5d6e0515ce5f61d621d2173a3338f7d63db38d62915964b5bccf42fc5dec1920fd6c9ceb658237d576d322a"}, {0xc}, {0xc}}}, @m_sample={0x148, 0x5, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x3b, 0xfffffffd, 0x10000000, 0x1, 0xff}}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0xffffff09, 0x9, 0xf, 0x1, 0x7}}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x4}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x2}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x5}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x8}]}, {0xc9, 0x6, "0e5c7b96b6b785b5a21f6e78bd26b875cc3ce681c2a3777a2564f89fc15c835492dec2c9d4210ddd01f4818e5000e0e80b985c5a449018744f39d8426722e491a74393a9742504d2b758a4a9c6ecb520cbf32ed1380ca4548a098aa7039292b3995ba07962a0da3a56bfc44e585f441cc33a2f09910d2f02b54a2587600149cddc85177379d8ab42084c17901956279fc5b1236c6fdc11cf04534df19be1683aedca08389c26c4ee3cde289986293176092c75a8f0e1ab9651100107c0403e63288b1a1e5e"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_skbedit={0x124, 0x9, 0x0, 0x0, {{0xc}, {0x4c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x7, 0x0, 0x8, 0x7, 0x2}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x8, 0x1f, 0x4, 0x3ff, 0x10000}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x9}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffff, 0x7}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0xfff}]}, {0xaf, 0x6, "d7b842eb87c5f6a616c507b964d468ee8b68ba2f49e52ca784d8038116706f899ecc4b5fd2888c8c5196ab9161c4b78dfc1549ff31182e86d50bb481afd4262e45e6ed69d5aa8ea09b8675683e6767ed4eee3892ae07a5e5a5a9d791ffca580e3dac6b2ba428ca74b552ae1c758c42fd5c3a87b273ba6d1bdeb75fe3be95d15ab57600f5002685ef303d58504b52e76e777a6e2d1a3aea43688ac4e2bbfb5d907f0c0dfe43864d1f39fa4f"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_vlan={0xac, 0x2, 0x0, 0x0, {{0x9}, {0x40, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x7, 0x3, 0x8, 0x1, 0x5}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x581}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0xfbd}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x602}]}, {0x41, 0x6, "d37d0e1ba1978c796d5d13e741a66273805207c93c2e99125617bad8ba0cf13b8d02334a62732a88095b95bf86fbdde63910308da93c69449825f8889f"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}]}, {0x2b0, 0x1, [@m_bpf={0xfc, 0xa, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}]}, {0xc9, 0x6, "65c81b33d1ed7f6575b9bf23800c9f49a2f34a55fc00db1f93dbd6743015818beb0fe9f258b7abfcb2c64bf484aee570da71570c83262a03399fddc438aa44797650df795efa8ee693239367bf4bd0fef2b9ffe8704b14b2b0a87df3094f6b64bc3bea36aa2a922ef19c21b6c5d2db6acd1ac45481bdf7e8e807d31392dafd79bc9baf6b0d74a372689bc453db02db1991d77b11a3d362c84796dc504129bc90c9de5c6ded4e3921734ed5d666ee9002ee721ba593b6323418f9511cd7fff1f8e6fe7ab644"}, {0xc}, {0xc, 0x8, {0x3, 0x2}}}}, @m_nat={0x1b0, 0x14, 0x0, 0x0, {{0x8}, {0xcc, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x5, 0xe4, 0x8, 0x400, 0x59cf}, @rand_addr=0x64010100, @multicast2, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x6, 0xffffffff, 0x7, 0x7f, 0x10000}, @multicast1, @broadcast}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xcb6, 0x83, 0x8, 0x100, 0x6}, @private=0xa010101, @loopback, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0x8, 0x4, 0x0, 0x8001}, @broadcast, @local, 0x0, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0xc3, 0x6, 0x0, 0x8}, @dev={0xac, 0x14, 0x14, 0x2a}, @multicast2, 0xffffffff, 0x1}}]}, {0xc0, 0x6, "fc18811503ae042eb360f921ea7917ccf1d3bf9592a31cdbadd3b358faf370971f3adc42ecbdd8f3f0603f97d392dc1d75da041d6d3fa25e79aed3e246b828795b14d2d2c1a4932532b1f2bb00993e04e46bcee2d0aa6fb1bb17fdf1d91b76859f8c50db9f2ecfac6082464c48a2703091de28f86d9d15b530cb3b4bbd67dfb1f2369d251a0fa3bc06694ea071c3a058cb45cd950c6bd93ee157e7aa9225f797db79222df0d1465067a62e12cfb0feda2bf2fcdea43233731d1f48ab"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}]}, {0x784, 0x1, [@m_ife={0xbc, 0x9, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x7f, 0x8, 0x20000000, 0x8417, 0x5}, 0x1}}]}, {0x75, 0x6, "1c01991b95394fed32df64c18305bfc16f6405e870f3458c6e1e2cd528ea388e38b372212ddb23076f4f8e26e23313a17e48a05b1b6b28c78d1304999549f57f9f0195a2969ff1fe6d61439944a06508d710dea7fffd10285886e34e2d984248b2e7254b7f2aae069c8953dffb7ed05c8d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_skbedit={0xd0, 0x1b, 0x0, 0x0, {{0xc}, {0x54, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x5, 0x4}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x7}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0xffff}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x101}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x1, 0x1, 0x7}}, @TCA_SKBEDIT_PTYPE={0x6}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x2}]}, {0x51, 0x6, "9293de76e2db29f02a3bfa367a23f02dfe8f6ae64a725f025415f224df7eed07ffe7a4072dff9d3c5cd857d7762e6d3e5df4e4efecc0a94a07183b076a79749a1ae641df7194a2fef52824df0e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_ctinfo={0x11c, 0x19, 0x0, 0x0, {{0xb}, {0x6c, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0x20, 0xae1, 0x1, 0x2, 0x142}}, @TCA_CTINFO_ACT={0x18, 0x3, {0x0, 0x7, 0x8, 0x0, 0x8}}, @TCA_CTINFO_ACT={0x18, 0x3, {0x800, 0x95, 0x2, 0x7, 0x3}}, @TCA_CTINFO_ACT={0x18, 0x3, {0x1, 0x7, 0x6, 0x75, 0x8000}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x81}]}, {0x88, 0x6, "09ffc673be62b4b9bf5d093bb85ca2876231269d1abfbb43c0bf8451d919b821665ca2b5e7c6ad5cdd473254e6f4eea7d4c00acab76735f6eb9111cf4b4646d4833c635c50441ff8fc4b56fd0c05f212367c38352f55e47f34318a643d437f2c273a7e21274ab52008eb540b95aa7ab4b9b86b9b9ec236ee7adafc21ea77e173d9cce0fc"}, {0xc}, {0xc, 0x8, {0x2, 0x1}}}}, @m_simple={0x10c, 0x9, 0x0, 0x0, {{0xb}, {0x4c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x475, 0x9, 0x20000000, 0x3f, 0x1000}}, @TCA_DEF_PARMS={0x18, 0x2, {0x1, 0xb2d, 0x4, 0x2, 0x7c2}}, @TCA_DEF_PARMS={0x18, 0x2, {0x40, 0x0, 0x1, 0xdac4, 0x8001}}]}, {0x95, 0x6, "e6ee1b6bbbc39953da4c1ae37a4606b174992484a032e22ad528848d9db2802de227d8e6ea5d55b0da78de7c15f2a7fb9d199ba3bd80959b1cced3132b5f4acec4e69358e87d7b6f8c13e9c25ecad5ccc6c469da201fa91d52757957a26ea54d067abef2df1dd9b60dce5ebf7d4124f57ac2a02918767faf36a538d4797cfc484faf2983b1a7c55eb4ec3c6c22ede361a3"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_skbmod={0x84, 0x20, 0x0, 0x0, {{0xb}, {0x20, 0x2, 0x0, 0x1, [@TCA_SKBMOD_ETYPE={0x6, 0x5, 0x7}, @TCA_SKBMOD_DMAC={0xa, 0x3, @multicast}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0xa068}]}, {0x3b, 0x6, "91dff8fcaeb6a1046c17baa4e308d0cbad9e51a36a88ef34a575009bd386b6b69dd309f086b306663787e7dcf361bc245176c3f47dc3af"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_simple={0x17c, 0xb, 0x0, 0x0, {{0xb}, {0xb4, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x3, 0xff, 0x8, 0x7, 0x7}}, @TCA_DEF_DATA={0x9, 0x3, '@):\'\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x5, 0x1457, 0x2, 0x4, 0x6}}, @TCA_DEF_DATA={0xb, 0x3, ')*,!P@\x00'}, @TCA_DEF_DATA={0x8, 0x3, ':\xeb]\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x8, 0xffffffff, 0x9abf6d3b15c29e4f, 0x5, 0x15eb}}, @TCA_DEF_PARMS={0x18, 0x2, {0xe200, 0x400, 0x3, 0x6, 0x20}}, @TCA_DEF_DATA={0x7, 0x3, '+*\x00'}, @TCA_DEF_DATA={0xe, 0x3, 'sys_enter\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x401, 0x5, 0x7, 0x1, 0x7}}]}, {0x9f, 0x6, "5873bd9224657868f4e450804474d71710ca0d04bdd8efea00820c13783d9d0b695d1fd7b346ec52859b422fdd5e181eb3434526aae85faa924e760596f36a5ab394c3bafab10da8ef8453ff2e769d3db5756c5b2e4595f9f2862c2e1458414c103537cb139f539bb89c6fcacea2edca6605891689e5a621db3e3f3d2e32a5a4abf2346a5580ad7a5c256fe8d955e239d84717a1fdb39627ef9109"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}, @m_connmark={0xbc, 0x20, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x53, 0x2, 0x0, 0xd3, 0x7}, 0x4}}]}, {0x6f, 0x6, "ed886a27237c548e964e23f28bf0794729c982dcc2c3c2c937ba6dbd1af89481f8013c7c9d0a47ede1ff37e579442fcb6ff10c8ea49c885225769c6772438169f8f35d6afc89258e8bc9e2e3c54fa69a203987660cb0205642f4c846eb41649b8cc2be54f5d4a8d6e415e2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_vlan={0x110, 0x1c, 0x0, 0x0, {{0x9}, {0xc, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x628}]}, {0xdb, 0x6, "aa5af29c263b7e89d0a5c5e00637ac828074c70c73e2be457a8ab3d40ab346b752ef0686ec21ab88c2fb1f4e0d87f9a0c64ab970ef9540150b9ce4ece593d67b7e424ebc8e69b39c56347884d3dc73623c969a53db086ffdab0d6cf0f96ec03f466c538b1c7a1e5ea3bbf47d9b9f89137cac620a8b2272ede98dda1a80b5e08f9b7211a9538e77b38baa4465cb56fce2b144a37a3ddf41822f1d9d56bf47d5423d438bb79db3de637d3ae39f9120abea2449522265e90075bbf5e243b4222db02836bceab9f957288ababfb56d52760319e6d9f14befb1"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x5, 0x486ad6aff39e07e6}}}}]}, {0x1e4, 0x1, [@m_bpf={0x54, 0x4, 0x0, 0x0, {{0x8}, {0x18, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0xa}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x15, 0x6, "e1c42c5ed9ba689fca4041f24f2073c515"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_skbedit={0xe4, 0x12, 0x0, 0x0, {{0xc}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffe0, 0xfff2}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x5}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x2a}]}, {0xa0, 0x6, "d70b03d77386b9893a12081fd6f52f0e504aab132182c2acd0406960c0df4534010256082b5ce6bbe92dc6e60c15ec9da36d33d6ee77c5ac236a2dc54104d79bf88e0d03feef80dc448291bd83624370664d26b4368a03f7f79d352bba96ddca473846dbd09bbcf68b9eaae1b6e003ff72c7c3f8e88c71c19b03ee7277d6ef9485c990db41f9ff3028b16c0d0837826857c08f12b2d6402d2547dfec"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_pedit={0xa8, 0x1a, 0x0, 0x0, {{0xa}, {0x40, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x3c, 0x5, 0x0, 0x1, [{0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}]}]}, {0x3d, 0x6, "2e407c5b47632ceb76a9a373b1fd9f0cfb5718041bf082ec17acbcebdc596493a5be4a86c6fc70ce66da28f097385e8a8dfb0df06f2da63cbe"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, {0x18fc, 0x1, [@m_nat={0xd0, 0x8, 0x0, 0x0, {{0x8}, {0xa4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x3, 0xffffffffffffffff, 0x6, 0x3f}, @multicast2, @multicast2, 0x1feffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7ff, 0x9, 0x20000000, 0x7ff}, @rand_addr=0x64010102, @empty, 0xffffffff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x8, 0x10001, 0x0, 0x800, 0x3}, @dev={0xac, 0x14, 0x14, 0x44}, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x8, 0x7, 0x2, 0x7, 0x9}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000}}]}, {0x6, 0x6, '1k'}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_skbedit={0x1088, 0x14, 0x0, 0x0, {{0xc}, {0x5c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x4, 0x5, 0x5, 0x6, 0xffffffff}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x8001}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x1102a3f2}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x5}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x4}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0xb1a}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x2}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x5, 0x1}}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x5}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_police={0x518, 0x10, 0x0, 0x0, {{0xb}, {0x4e8, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE64={0xc, 0x8, 0x3}, @TCA_POLICE_RATE={0x404, 0x2, [0x8, 0x447, 0x1, 0x7, 0x5, 0xffff, 0x4, 0x9, 0xcc, 0x3, 0x7, 0x7, 0x5f5e, 0xfffeffff, 0x3, 0x1, 0x0, 0x400, 0x20, 0x1f, 0xffffff80, 0x2, 0x0, 0x3ff, 0x3, 0x4, 0x800, 0x3, 0x5, 0x9, 0x4, 0x800, 0x6, 0x5, 0xfffffffa, 0x80000001, 0x8, 0x3ff, 0x6, 0x0, 0x0, 0x0, 0x6, 0x20, 0x8, 0x80000001, 0x7, 0xfff, 0x0, 0x7, 0x5, 0x10001, 0x2, 0x3, 0x7d, 0xff, 0x3, 0x9, 0x9, 0x3, 0x0, 0x8, 0x0, 0x10000, 0x9, 0x9, 0x2ba, 0x5494, 0x4, 0x7, 0x8347, 0x9, 0xff, 0x400, 0x4, 0x3, 0x3ff, 0xffffffff, 0x80000001, 0x80000001, 0x7fff, 0x7fff, 0x0, 0xffff, 0xf937, 0x6, 0x9, 0xfff, 0x80000000, 0x6, 0x8, 0x1e, 0x7, 0x9, 0x0, 0xffffffe1, 0x7fff, 0x2, 0x7, 0x0, 0x200, 0x4, 0x3, 0xffffffff, 0x0, 0x1000, 0x38000000, 0x9, 0x3, 0x401, 0x7ff, 0x6a, 0xffffff1b, 0x1, 0x499209d8, 0x4, 0x2b4f, 0x9, 0x6, 0x9, 0xdf, 0xfff, 0xff, 0x4, 0x5, 0xffffffff, 0x7, 0x6, 0xffffffff, 0x4, 0x8, 0x4, 0xffff, 0x1, 0x3, 0x4, 0x80000000, 0x3, 0x5, 0x6, 0x8, 0x2, 0x1c, 0x5, 0x8, 0x1, 0x4, 0x8, 0x1f, 0x1, 0x1f, 0x3ff, 0x80000001, 0x7, 0xf9, 0x3ff, 0x0, 0x1, 0x10001, 0x0, 0x81, 0x10001, 0x375, 0x8, 0x6, 0x5, 0x80, 0x8, 0x4, 0xff, 0x2, 0x101, 0x8001, 0xbea, 0x1, 0xfffff48e, 0x400, 0x3, 0x81, 0x20, 0x80000001, 0x7, 0x5, 0x0, 0xd752, 0x6, 0x0, 0x2, 0x9, 0xfffff001, 0x928, 0x6, 0x81, 0xffffffff, 0x1f, 0x8c, 0x80000001, 0x40, 0x0, 0xaaf, 0x1, 0x6, 0xffffff13, 0x3, 0xed, 0x81, 0x9, 0x9, 0x9, 0x8, 0x9b6be0c, 0xf0a6, 0x7, 0xffff8001, 0x5, 0x2, 0x1, 0x4, 0x2, 0x800, 0x10001, 0x80000000, 0xff, 0x6, 0x1, 0x80, 0x3, 0x22, 0x8, 0x7fff, 0x0, 0x2, 0x2, 0x6, 0x6, 0x2, 0x8, 0x2, 0x5, 0x1, 0x4, 0x5d, 0x80, 0x0, 0x7, 0xe9c, 0x2, 0xffff, 0x101, 0x1000, 0x6, 0x6, 0xfffffff7, 0x8, 0x0, 0x919]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x80}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x6, 0x1, 0x9, 0x7, {0x2, 0x2, 0x7f, 0x1, 0x0, 0x912c}, {0x40, 0x1, 0x6, 0xfe, 0x4, 0x8}, 0x800, 0x40, 0x39}}, @TCA_POLICE_RATE64={0xc, 0x8, 0xfff}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x8, 0x0, 0x20, 0xaf28a103, {0x2, 0x1, 0x800, 0xbc, 0x80, 0x4}, {0x1, 0x2, 0x29e, 0x8, 0x8, 0x8}, 0x8, 0x4, 0x6}}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2b8, 0x20000009, 0x9, 0x5, 0x1f, {0x9, 0x1, 0x4, 0x8000, 0x7, 0x3}, {0x4, 0x0, 0x5, 0x0, 0x80, 0x400}, 0x4, 0x1f, 0xa54b}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x4}]]}, {0x7, 0x6, "96b317"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_csum={0x150, 0x13, 0x0, 0x0, {{0x9}, {0x58, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x8, 0x0, 0x2da, 0x8}, 0x65}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x8, 0x8, 0x0, 0x2, 0x1}, 0x1a}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x1, 0x41, 0x10000000, 0x5, 0x7}, 0x6b}}]}, {0xce, 0x6, "9d7c8d5a00504413ee0d8acb2e4d078b9fdbf8683346e6873f13ead91a855ffeaf4d55dac2d52f52aaeb65e540d04b7d8e29eea82127e19c8d9a25206fe61b4651b9a9df3f7a92b8f4b85829148834b406da84e0eed1cc73c79526eaa0f6709b6c7e069e564af82234c10b88daa726339088ca446c66e779bda93012abc3224dc8d70ede2ef90647c4f65dbe65e395975dd91978d07b8781dbfd2ab20de8e72b9274ad7a59a7950a03abcf49b3c7f708d84597dbd7957f951fed61f9e346e1f744fe6bcaef339d46957e"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ctinfo={0x138, 0x19, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x91}, @TCA_CTINFO_ACT={0x18, 0x3, {0x2, 0x5e36, 0x2, 0x9b, 0x6}}]}, {0xe9, 0x6, "715a99220e881c6482a243e87236a798022b67ca596d9cbf9b0552139f80ba0319acec4c26daf0e016ebb0179ed7c348feb3f0c05875131dc6e64fbb0454c87508fde3ca54102895f59b52c1f53fa5424769ef5b93e5da0f2ed42708e80f79ce03230949859626af41ce26a9c82abad6ac6b5161ee97117d9b6d527569c6dc0108dfe555d4ecaea74c1ba155e19b7e68cb7f5a25baf0c9f96b1d31dad6af199d6cf6f2cd3d98164836e64fc3e67645be59ad223a8e02414c6114821deaf929f6ecd2da93b78e8a8117284bf52cdfeabd193326d80ad4466df15605865ee60c02c975f965f0"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}]}, {0x658, 0x1, [@m_gact={0x13c, 0xe, 0x0, 0x0, {{0x9}, {0xd0, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x2, 0xffffffffffffffff, 0x101, 0x2}}, @TCA_GACT_PARMS={0x18, 0x2, {0x2, 0x1, 0x4, 0x5, 0x2}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x160d}}, @TCA_GACT_PARMS={0x18, 0x2, {0x9, 0x1, 0x20000000, 0xff, 0x2000}}, @TCA_GACT_PARMS={0x18, 0x2, {0x2, 0xf6c, 0x5, 0x7ff, 0x7fff}}, @TCA_GACT_PARMS={0x18, 0x2, {0x7, 0x7f, 0x8, 0xdcc7, 0x1ff}}, @TCA_GACT_PARMS={0x18, 0x2, {0xfff, 0x7, 0x2, 0x4, 0x800}}, @TCA_GACT_PARMS={0x18, 0x2, {0xd30, 0x1f, 0x20000000, 0xfffffc01, 0x5}}, @TCA_GACT_PARMS={0x18, 0x2, {0x4, 0xffff1025, 0x1, 0x6e9, 0x100}}]}, {0x43, 0x6, "93d44f2cf3b9621347ec279c8fd3c7135b80b06aa64895581f3ff9fc41ac82bcf06c838781cbacf9c161422c9c7a0637514129a2d1b718204c9cf5227465fe"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_bpf={0x60, 0x17, 0x0, 0x0, {{0x8}, {0x18, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x14, 0x4, [{0x7, 0x9, 0x7, 0x7}, {0x40, 0x3b, 0x8, 0x3}]}]}, {0x21, 0x6, "99cab4515362a6fc95e32c8e8360e3f5ba7642c9e1b6a24d1f17d05bc0"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_connmark={0x190, 0x19, 0x0, 0x0, {{0xd}, {0x11c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x400, 0x8001, 0xffffffffffffffff, 0x8, 0x20a1e157}, 0x7}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x48, 0x7, 0x1, 0x7, 0x8}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1, 0x8000, 0x3, 0x1, 0x239}, 0x151e}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x11fb, 0x2, 0x1, 0x6}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x81, 0x0, 0x7, 0x7f, 0x54000000}, 0x1f}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x0, 0x2, 0x80, 0x3}, 0x5}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2, 0x415, 0x3, 0x4, 0x5fa}, 0xff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x2, 0x7, 0x6, 0xffff97e7}, 0x1}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x34e4, 0x6, 0x5, 0x9, 0x7f}, 0x32c8}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x6, 0x2, 0x20000000, 0x1f, 0x4}, 0xf83}}]}, {0x45, 0x6, "a188d884c6bd0c788d79f54914ec320185f828e13c3a94342b2c15907d55f4c91906c7d4e4090ebfd77cfc6ae1d4ce65251dd9f4405d418d3261b6658b89130adc"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_bpf={0x194, 0x0, 0x0, 0x0, {{0x8}, {0xa0, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x3c, 0x4, [{0xcb0, 0x0, 0x2, 0x5}, {0x1e71, 0xc1, 0x7, 0xeb}, {0x9, 0x3f, 0x4, 0x5}, {0x1, 0x24, 0x1, 0x2}, {0xf001, 0x0, 0x40}, {0x7, 0x3, 0xff, 0x2}, {0xc7, 0x20, 0xe2, 0x8}]}, @TCA_ACT_BPF_OPS={0x24, 0x4, [{0x401, 0x1, 0x4, 0x1}, {0xf43, 0x80, 0x3, 0x9}, {0x1, 0x7, 0x2c, 0x80000000}, {0x8001, 0x9, 0x70, 0x3f}]}, @TCA_ACT_BPF_OPS={0x3c, 0x4, [{0x5, 0x75, 0x2, 0x3}, {0x4, 0x4, 0xb2, 0x7}, {0x1, 0x1, 0x5e, 0x7}, {0x0, 0x80, 0xf7, 0x2c}, {0x0, 0x7f, 0xac, 0x81}, {0x279, 0x8, 0x3, 0x51d}, {0x85b1, 0xff, 0x0, 0xff}]}]}, {0xcd, 0x6, "82535379b8a2b118a1e0f0b2f7f5cce8a82b41ddaf226ccd44d7a455283c8ea8f478b3e9664417b099f8d2a876be05a1dc5a116976077103134417214bd087b8770e3bd9b5d6ce394f6cb9be05e91dbe6de224560a7e2469eff8b8ea820a077ca25ab1e39bc7887f0c4907bbf5b2913dde7819cfc1d5552e378407e62dfe30adf2c5524fb3d9a3f3034a9712751516443fcfe1e93d3002f86a05326550149c28c105e6e2f51994d57a2e3ea63ae6a780c127f128a69a326ec4798e1b504179a9474a58ecb604bf3b72"}, {0xc, 0x7, {0x1}}, {0xc}}}, @m_nat={0xd4, 0x19, 0x0, 0x0, {{0x8}, {0xa4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x9ab, 0x2, 0xffffffffffffffff, 0x0, 0x6}, @empty, @multicast1, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xfffffffe, 0x8, 0x4, 0xff, 0x5}, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x9, 0x493, 0xe9e04977922bff53, 0x0, 0xfffff001}, @private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1ff, 0x2, 0x0, 0x8, 0xff}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0x0, 0x1}}]}, {0xc, 0x6, "511be2779f482330"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mpls={0xc0, 0x1f, 0x0, 0x0, {{0x9}, {0x4c, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1}, 0x4}}, @TCA_MPLS_TC={0x5, 0x6, 0x2}, @TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x8, 0x0, 0x3, 0x1, 0x8}, 0x1}}]}, {0x49, 0x6, "30c20ff6082b516e35f11496d8b8c065f8d664fecfcefbec67efbb7741fa9cec248f489d32ac6db4db49176d086732d3cc36bb055c3395bb2e310eb575df2835f65f56789c"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0x5844}, 0x1, 0x0, 0x0, 0x4000}, 0x40) dup3(r2, r3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r6}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 851.936047][T12006] loop1: detected capacity change from 0 to 264192 [ 851.942998][T12008] tipc: Enabling of bearer rejected, failed to enable media 22:29:31 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x5) [ 851.986577][T12010] tipc: Enabling of bearer rejected, failed to enable media [ 851.998229][T12004] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 852.034745][T12006] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 852.042386][ T37] audit: type=1804 audit(1625610571.797:5898): pid=12004 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/985/file0/bus" dev="sda1" ino=14308 res=1 errno=0 22:29:31 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 22:29:31 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 852.095038][T12016] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 852.165905][T12016] tipc: Invalid UDP bearer configuration [ 852.165942][T12016] tipc: Enabling of bearer rejected, failed to enable media [ 852.212989][ T37] audit: type=1804 audit(1625610571.877:5899): pid=12013 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1188/file0/bus" dev="loop2" ino=1882 res=1 errno=0 [ 852.247893][ T37] audit: type=1804 audit(1625610571.967:5900): pid=12013 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1188/file0/bus" dev="loop2" ino=1882 res=1 errno=0 [ 852.273913][T12026] tipc: Enabling of bearer rejected, failed to enable media [ 852.295445][ T116] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 852.303025][T12032] tipc: Enabling of bearer rejected, failed to enable media 22:29:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:32 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 22:29:32 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f}, [@alu={0x4, 0x1, 0xa, 0x5, 0x7698c5bb05f39ca, 0x20, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0xc, 0xa, 0x0, 0x80, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0xd, 0x2, 0x1, 0x50, 0x1}, @generic={0x5, 0x6, 0x5, 0x2, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x7, 0x3, 0xa, 0x30, 0xfffffffffffffff0}, @generic={0x7, 0x6, 0x0, 0x9, 0x5}, @exit]}, &(0x7f00000000c0)='GPL\x00', 0x6, 0xa8, &(0x7f0000000100)=""/168, 0x40f00, 0xb, '\x00', 0x0, 0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x1, 0x7294}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0x1, 0x2, 0x6}, 0x10, 0xffffffffffffffff, r0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:32 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) 22:29:32 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x100000001}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='rootfs\x00', 0x1000040, &(0x7f0000000240)='wlan1\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x510d4, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300), 0x400000, 0x0) write$cgroup_type(r3, &(0x7f0000000340), 0x9) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:32 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xefffffff}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:32 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) [ 852.786516][T12047] loop2: detected capacity change from 0 to 264192 [ 852.794053][T12048] loop1: detected capacity change from 0 to 264192 [ 852.794553][T12045] tipc: Enabling of bearer rejected, failed to enable media [ 852.817691][T12051] tipc: Enabling of bearer rejected, failed to enable media 22:29:32 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 852.837994][T12047] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 852.875720][T12058] loop0: detected capacity change from 0 to 264192 22:29:32 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"/639], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc6040, 0xc) [ 852.901189][T12048] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 852.903585][T12060] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 22:29:32 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 852.967287][ T37] audit: type=1804 audit(1625610572.717:5901): pid=12047 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1189/file0/bus" dev="loop2" ino=1883 res=1 errno=0 [ 852.968913][T12060] tipc: Invalid UDP bearer configuration [ 853.002511][T12058] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.032154][T12060] tipc: Enabling of bearer rejected, failed to enable media 22:29:32 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x65, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:32 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) fstatfs(0xffffffffffffffff, 0x0) [ 853.088445][T12070] tipc: Enabling of bearer rejected, failed to enable media [ 853.124757][T12075] tipc: Enabling of bearer rejected, failed to enable media [ 853.244520][T12087] loop1: detected capacity change from 0 to 264192 [ 853.268416][T12087] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.295559][ T9127] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.350421][T12087] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 853.368806][T12087] tipc: Invalid UDP bearer configuration [ 853.368840][T12087] tipc: Enabling of bearer rejected, failed to enable media [ 853.446158][ T259] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:33 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:33 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"/627], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) mmap$snddsp_control(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x200000f, 0x10, r2, 0x83000000) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x3f) 22:29:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) close(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:33 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) [ 853.734861][T12104] tipc: Enabling of bearer rejected, failed to enable media [ 853.737485][T12107] loop1: detected capacity change from 0 to 264192 [ 853.744795][T12106] loop2: detected capacity change from 0 to 264192 [ 853.760319][T12105] tipc: Enabling of bearer rejected, failed to enable media [ 853.773718][T12107] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:33 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:33 executing program 3: ioctl$INCFS_IOC_GET_FILLED_BLOCKS(0xffffffffffffffff, 0x80286722, &(0x7f00000000c0)={&(0x7f0000000040)=""/40, 0x28, 0x1, 0x81}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x9, 0x0) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000000000)=0x1, 0xd45, 0x6) [ 853.795200][T12115] tipc: Enabling of bearer rejected, failed to enable media [ 853.808496][T12106] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.817149][T12107] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 22:29:33 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 853.861143][T12107] tipc: Invalid UDP bearer configuration [ 853.861178][T12107] tipc: Enabling of bearer rejected, failed to enable media [ 853.897774][T12123] loop0: detected capacity change from 0 to 264192 22:29:33 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000500)=ANY=[@ANYBLOB="6c0000006514311e1484e11567c4d8c123366e10c2f0c9c72709b23c400fa606d970ff597856bdebe0ab50b932fdb7405e7e4173bde79221a95adf8f45775b3b821277bcf5c335459ce3", @ANYRES16=r5, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a00000000000000ff01000000000000000000000000000100000000200002000a00000000000000ff01000000000000000000000000000100000000"], 0x6c}}, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x2000, 0xa) sendmsg$unix(r3, &(0x7f0000000380)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="4e83ab056126efbdef26fc176cf1fe7ea1a72bfe39e44e3bb24357743e8bfec66ba6811c4da2306650aa3f588d48b368de8c1a9e32fc53ad8e40b8b5479506ab7cf6429ab44e43911dfb64f3f4340cc0eeefce69e465b5", 0x57}, {&(0x7f0000000400)="61bf731d69a674e0b5ff44b99c3fc4360f0ae0d17cb53cade250ea5cc1959bb5ed4a09bd451d8f4173731073753d68f6cdc7e14ef08da318d15fe6af10075d8e7ecf354e3a4f73e2eed14eae60753bb1972de24a33f138cf94bd598467326178c03a98c09b4c42433e810a", 0x6b}], 0x2, &(0x7f00000005c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32=r6, @ANYBLOB="cafa00000000000001000000000000008eabe578601520635650f125f7368649efc75eb17e53f91cc1f2ab2eda5ecc1dc7e3", @ANYRES32=r1, @ANYRES32, @ANYRES32=r7, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3], 0x50, 0x8844}, 0x95) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r8, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:33 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 853.937192][T12120] tipc: Enabling of bearer rejected, failed to enable media [ 853.951733][T12123] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:33 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000578000/0x1000)=nil, 0x1000, 0x8000, &(0x7f0000000000)=0x2a4c, 0x7, 0x2) [ 853.982910][ T9] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.004393][T12130] tipc: Enabling of bearer rejected, failed to enable media [ 854.041942][T12137] tipc: Enabling of bearer rejected, failed to enable media [ 854.065420][T12134] loop2: detected capacity change from 0 to 264192 [ 854.085400][T12134] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.114726][T12143] loop1: detected capacity change from 0 to 264192 [ 854.133694][T12143] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.172825][T12143] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 854.185406][T12143] tipc: Invalid UDP bearer configuration [ 854.188506][T12143] tipc: Enabling of bearer rejected, failed to enable media [ 854.296580][ T9] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:34 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:34 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r2, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) 22:29:34 executing program 3: perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000a00)=ANY=[@ANYRES32=r1], &(0x7f0000000080)='GPL\x00', 0x5, 0xd1, &(0x7f00000000c0)=""/209, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r2}, 0x10) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000340)={'gretap0\x00', &(0x7f00000004c0)={'syztnl1\x00', 0x0, 0x10, 0x20, 0x1, 0x7, {{0x2b, 0x4, 0x0, 0x2, 0xac, 0x67, 0x0, 0x39, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1a}, {[@end, @timestamp_prespec={0x44, 0x1c, 0xab, 0x3, 0x8, [{@private=0xa010101, 0x8001}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x8001}, {@local, 0x1f}]}, @cipso={0x86, 0x45, 0x3, [{0x0, 0x12, "f292ea1a845ebe369ec582c8d764d4d4"}, {0x5, 0xf, "c49b3f1b27a8d32f816d4ba68c"}, {0x5, 0xa, "ca3eb4c542ba13d4"}, {0x5, 0xf, "9eb99c8497037bfdaa4b90357e"}, {0x2, 0x5, "15eaae"}]}, @rr={0x7, 0x1b, 0x17, [@local, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x30}, @rand_addr=0x64010101, @local, @rand_addr=0x64010100]}, @noop, @ssrr={0x89, 0xb, 0x50, [@local, @local]}, @end, @ssrr={0x89, 0xb, 0x2d, [@loopback, @multicast1]}]}}}}}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r4) perf_event_open(&(0x7f0000000700)={0x3, 0x80, 0x1f, 0x4, 0x8, 0x8, 0x0, 0x200, 0x80001, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000006c0), 0xa}, 0x10004, 0x2, 0xffff, 0x9, 0x6, 0x100, 0xfc00, 0x0, 0x2344, 0x0, 0x6}, 0x0, 0x8, r5, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r6}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="070004000100000085000000170000001afc7f000000000000000000850000006f002200180000000900000000000000020000008510000003000000"], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r6, r4}, 0x74) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000cc0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x2d}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000600), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x1, 0xa, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x600}, [@call={0x85, 0x0, 0x0, 0x91}, @generic={0x5, 0x0, 0x8, 0x1, 0xcb1d6477}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffb}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000040)='GPL\x00', 0x7f, 0x35, &(0x7f0000000300)=""/53, 0x41000, 0x2, '\x00', r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000005c0)={0x5, 0xa, 0x9, 0x11}, 0x10, r6, r7}, 0x78) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)={0xfc, r1, 0x10, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xe8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffc01}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x528}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x29c}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0xd0e0}, 0x8850) 22:29:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xffffffef}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:34 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) [ 854.767366][T12159] tipc: Enabling of bearer rejected, failed to enable media [ 854.770320][T12161] loop1: detected capacity change from 0 to 264192 22:29:34 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) [ 854.808289][T12160] tipc: Enabling of bearer rejected, failed to enable media [ 854.830275][T12162] tipc: Enabling of bearer rejected, failed to enable media [ 854.864897][T12166] loop0: detected capacity change from 0 to 264192 [ 854.867463][T12167] tipc: Enabling of bearer rejected, failed to enable media [ 854.897871][T12161] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.911221][T12169] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 854.939204][T12166] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:34 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 854.969481][T12169] tipc: Invalid UDP bearer configuration [ 854.969512][T12169] tipc: Enabling of bearer rejected, failed to enable media [ 855.009514][T12173] tipc: Enabling of bearer rejected, failed to enable media 22:29:34 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) mount$9p_rdma(&(0x7f00000000c0), &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0), 0x260002, &(0x7f0000000300)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@sq={'sq', 0x3d, 0x8001}}], [{@appraise}, {@subj_type}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@permit_directio}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfsroot={'smackfsroot', 0x3d, '&'}}]}}) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:34 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:34 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9, r1}, 0x68) 22:29:34 executing program 3: socket(0xf, 0x1, 0x1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYRESDEC], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0xa, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 855.088394][T12186] tipc: Enabling of bearer rejected, failed to enable media 22:29:34 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) [ 855.173139][T12191] loop1: detected capacity change from 0 to 264192 [ 855.175823][T12199] tipc: Enabling of bearer rejected, failed to enable media [ 855.191709][T12200] loop2: detected capacity change from 0 to 264192 [ 855.212281][T12191] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 855.244129][T12200] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:35 executing program 3: lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000006c0)) getresuid(&(0x7f0000000400)=0x0, &(0x7f00000004c0)=0x0, &(0x7f0000000500)) syz_mount_image$xfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xe2f, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="9af38a9cf579b4fcf570ae455a432df3322e9a20ddb60bbfe586900b71eeb8dd15d19fe68b09ae0b7c8c2cb63b6bddd1457a71e79b4c3bcd558d4ceeaf9b21c33c4d488896f9b8448de3a4ca085ffa0a625cf1db8f71b01fd70b26264c036814e5cb683d34173659a6b10a0713d28c54ea132bdabf644811dd256299f40a7c6b4a36ae8953fb90406ef07b21df34db76ed2f11f13aa34e356dab706bf79d25d066385175cedd5bd3c691e0a99ae5b3879937acc86089af26b3bf7d5bc1", 0xbd, 0x400}], 0xdf761b379b9d9fd7, &(0x7f0000000540)={[{@nogrpid}, {@attr2}, {@nolargeio}, {@ikeep}, {@noattr2}], [{@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'sys_enter\x00'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@dont_appraise}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@subj_type={'subj_type', 0x3d, 'wg1\x00'}}, {@fowner_lt={'fowner<', r0}}, {@fsname={'fsname', 0x3d, '@(&(./(\'#.'}}, {@euid_eq={'euid', 0x3d, r1}}]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'wg1\x00', 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000880)={&(0x7f0000000840)=[0x9], 0x1, 0x1800, 0x0, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x12, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="187000000000000018000000ff03000000000000f2490000183a008d24e65b4de832cd0000c8489135a59c02af4ba85f16b01ee3fb411e47cfea82b50266b1cdb942b5678c0000be7d2ea99902abdb89f7398fde88"], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x66, &(0x7f00000000c0)=""/102, 0x41000, 0x1, '\x00', r3, 0x23, r4, 0x8, &(0x7f00000008c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000900)={0x4, 0xf, 0x4, 0xff}, 0x10, 0x0, r2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r2}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) 22:29:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:35 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x6c}}, 0x0) [ 855.707878][T12219] loop3: detected capacity change from 0 to 7 [ 855.714965][T12221] tipc: Enabling of bearer rejected, failed to enable media [ 855.717771][T12220] loop1: detected capacity change from 0 to 264192 [ 855.754352][T12220] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 855.778347][T12229] tipc: Enabling of bearer rejected, failed to enable media [ 855.795236][T12231] loop3: detected capacity change from 0 to 7 22:29:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) [ 855.805584][T12232] loop0: detected capacity change from 0 to 264192 22:29:35 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x6c}}, 0x0) [ 855.849461][T12232] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 855.864086][ T259] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:35 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2321203f2f66696c6530200a877925da06592bd70a0008000000000000fe87dec3de9f4cfd35c9c5e4252555c343d1303f88ba7b3f943f611c9df03cfbaa51ecb70f2f4f63a18de08bdeb45d0979964b515f259d00bf0b1482c6da7ff3b221187cc7e183792aa33752410ab0e2835fb1b421c9a825147c9026500f334bec4b8f23a4317254cdc57d569469fbdd787d15bb0618bfe51e41051396bbd10400"/167], 0xaf) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x80100, 0x0) fcntl$notify(r3, 0x402, 0x80000009) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ftruncate(r2, 0x2008002) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x8400fffffffa) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x200400, 0xc) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:35 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) 22:29:35 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc8, &(0x7f00000000c0)=""/200, 0x0, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r5}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r5, r4}, 0x74) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xb, 0x3, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0xc, 0x1, 0x9, 0x2, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000040)='syzkaller\x00', 0x80, 0x0, &(0x7f0000000240), 0x0, 0x9, '\x00', r3, 0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xa, 0x3, 0x401}, 0x10, r5}, 0x78) [ 856.034319][T12245] loop1: detected capacity change from 0 to 264192 [ 856.065452][T12245] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 856.073200][T12255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:35 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) [ 856.162536][T12263] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 856.175397][T12269] loop2: detected capacity change from 0 to 264192 [ 856.216363][T12269] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 856.292605][ T37] kauditd_printk_skb: 12 callbacks suppressed [ 856.292622][ T37] audit: type=1804 audit(1625610576.047:5914): pid=12269 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1193/file0/bus" dev="loop2" ino=1888 res=1 errno=0 [ 856.418995][ T37] audit: type=1804 audit(1625610576.167:5915): pid=12279 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1193/file0/bus" dev="loop2" ino=1888 res=1 errno=0 [ 856.457804][ T9127] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:36 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000aed000/0x4000)=nil) 22:29:36 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) 22:29:36 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x28, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x81, 0x5c}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0xc841) 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}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r6, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 856.666587][T12293] tipc: Enabling of bearer rejected, failed to enable media [ 856.674923][T12295] loop1: detected capacity change from 0 to 264192 [ 856.677689][T12296] loop2: detected capacity change from 0 to 264192 22:29:36 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00'}, 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) 22:29:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000009fe01006866736300000000080002"], 0x38}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipmr_delroute={0x34, 0x19, 0x10, 0x70bd2d, 0x25dfdbfb, {0x80, 0x14, 0x20, 0x7f, 0xff, 0x0, 0xff, 0x3, 0x1500}, [@RTA_DST={0x8, 0x1, @local}, @RTA_GATEWAY={0x8, 0x5, @private=0xa010102}, @RTA_SRC={0x8, 0x2, @broadcast}]}, 0x34}}, 0x4000) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) close(r5) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000002c0)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newtclass={0x30, 0x28, 0x200, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0x6, 0x3}, {0x3, 0xb}, {0xd, 0xffff}}, [@tclass_kind_options=@c_multiq={0xb}]}, 0x30}, 0x1, 0x0, 0x0, 0x48841}, 0x20004000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 856.714074][T12295] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 856.745487][T12296] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 856.759170][T12304] tipc: Enabling of bearer rejected, failed to enable media [ 856.799324][T12310] loop0: detected capacity change from 0 to 264192 [ 856.821582][ T37] audit: type=1804 audit(1625610576.577:5916): pid=12308 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1194/file0/bus" dev="sda1" ino=14659 res=1 errno=0 22:29:36 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:36 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:36 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) [ 856.847242][T12307] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 856.885063][T12310] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 856.937887][ T37] audit: type=1804 audit(1625610576.687:5917): pid=12317 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/990/file0/bus" dev="sda1" ino=14014 res=1 errno=0 [ 856.947041][T12322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:36 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000ac0)=ANY=[@ANYRESHEX=0x0], &(0x7f0000000080)='GPL\x00', 0x5, 0xd2, &(0x7f00000000c0)=""/210, 0x40f00, 0x0, '\x00', 0x0, 0x7, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000280)={'sit0\x00', 0x0, 0x2f, 0x80, 0x3, 0x9, 0x40, @local, @empty, 0x700, 0x20, 0x4}}) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x1e, 0x7, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x1, 0xb, 0xa, 0x3, 0x50, 0x10}, @map_val={0x18, 0x5, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x1ff}, @exit, @alu={0x7, 0x1, 0x2, 0x2, 0x4, 0x18, 0x1}], &(0x7f0000000240)='syzkaller\x00', 0x20, 0x0, 0x0, 0x41100, 0x0, '\x00', r2, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0x8, 0x2, 0x7}, 0x10}, 0x78) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 857.077256][T12330] loop1: detected capacity change from 0 to 264192 [ 857.117118][T12330] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.238740][ T9127] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.516300][ T37] audit: type=1804 audit(1625610577.267:5918): pid=12296 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1194/file0/bus" dev="sda1" ino=14659 res=1 errno=0 22:29:37 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:37 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) 22:29:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000001180)={0x12, 0x83, 0x8, 0x4}, 0x40) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r1, &(0x7f0000000340), &(0x7f0000000140)=@udp=r2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r1, &(0x7f0000000580)="e9", &(0x7f0000000680)=""/116}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x80800, 0x20) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r6, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1d, 0xa, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x0, 0xe07a0f902b62a991, 0x0, 0x5, 0x40, 0xfffffffffffffff0}, @map_val={0x18, 0xa, 0x2, 0x0, r1}, @alu={0x4, 0x1, 0x9, 0x4, 0x1, 0x40, 0x8}, @call={0x85, 0x0, 0x0, 0x67}, @generic={0x3, 0xd, 0xe, 0x0, 0xffffff00}, @ldst={0x3, 0x1, 0x6, 0x3, 0x2, 0xffffffffffffffe0, 0x10}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000c80)=""/4096, 0x40f00, 0x1, '\x00', r5, 0x1b, r6, 0x8, &(0x7f0000000100)={0x7, 0x80000001}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0x4, 0x1f, 0x4}, 0x10}, 0x78) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:37 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:37 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:37 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x100) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x50c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x10000, 0x9}}}}, [@NL80211_ATTR_TX_RATES={0x218, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x28, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x1b, 0x6, 0x30, 0x6c, 0x36, 0x64, 0x4, 0x0, 0x3]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xd8, 0x7, 0x0, 0x4, 0xdb, 0x7, 0x9, 0x2]}}]}, @NL80211_BAND_6GHZ={0xa8, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x17, 0x2, [{0x0, 0x2}, {0x7, 0x3}, {0x3, 0x2}, {0x1, 0x9}, {0x2}, {0x5, 0x5}, {0x2, 0x5}, {0x6, 0x7}, {0x7, 0x6}, {0x0, 0x9}, {0x7, 0x6}, {0x4, 0x6}, {0x1, 0x8}, {0x5, 0x7}, {0x1, 0x4}, {0x6, 0x7}, {0x4, 0x6}, {0x3}, {0x0, 0x3}]}, @NL80211_TXRATE_HT={0x25, 0x2, [{0x6, 0x4}, {0x0, 0x4}, {0x3, 0x9}, {0x3, 0xa}, {0x6, 0x1}, {0x1, 0x9}, {0x1, 0x2}, {0x1, 0x9}, {0x4, 0x8}, {0x1, 0x2}, {0x5, 0x9}, {0x0, 0x7}, {0x7, 0x2}, {0x4}, {0x4, 0xa}, {0x0, 0x3}, {0x6, 0x4}, {0x7, 0x8}, {0x1, 0x2}, {0x6, 0x4}, {0x5, 0x4}, {0x0, 0x8}, {0x4}, {0x2, 0x9}, {0x0, 0x6}, {0x7, 0x5}, {0x7, 0x1}, {0x7, 0xa}, {0x6, 0x8}, {0x2, 0x7}, {0x7, 0x8}, {0x3, 0x7}, {0x5, 0x2}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x38, 0xfff9, 0x4, 0x4, 0x2, 0x20, 0xff, 0x1]}}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x1, 0x8}, {0x7}, {0x1, 0xa}, {0x0, 0x5}, {0x6, 0x3}, {0x3}, {0x7, 0x1}, {0x0, 0x3}, {0x3, 0x8}, {0x5, 0x9}, {0x0, 0x9}, {0x5, 0x2}, {0x1, 0xa}, {0x3, 0xa}, {0x0, 0x2}, {0x3, 0x4}, {0x6, 0x6}, {0x0, 0x3}, {0x3, 0x9}, {0x5}, {0x0, 0x5}, {0x1, 0x7}, {0x2, 0x8}, {0x1, 0x2}, {0x1, 0x1}, {0x5, 0x8}, {0x7, 0x9}, {0x0, 0x9}, {0x0, 0x6}, {0x7}, {0x7, 0x7}, {0x3, 0x7}, {0x7, 0x3}, {0x4}, {0x4, 0xa}, {0x3}, {0x4, 0x16}, {0x4, 0x7}, {0x1, 0x7}, {0x5, 0xa}, {0x0, 0x3}, {0x5, 0x9}, {0x5, 0x5}, {0x7, 0x8}, {0x4, 0x1}, {0x0, 0x5}, {0x7, 0x3}, {0x2, 0x4}, {0x3, 0x3}, {0x0, 0x1}, {0x4, 0x6}, {0x1, 0x4}, {0x3}, {0x0, 0x6}, {0x5, 0x6}, {0x7, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5947, 0xc66, 0x29e, 0x89, 0x1, 0x800, 0x5, 0x5]}}]}, @NL80211_BAND_6GHZ={0x2c, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x11, 0x2, [{0x6, 0x5}, {0x5, 0x8}, {0x6}, {0x4, 0x6}, {0x3, 0x1}, {0x5}, {0x0, 0x4}, {0x1, 0x7}, {0x7, 0x4}, {0x0, 0x7}, {0x0, 0x3}, {0x1, 0x6}, {0x4, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x100, 0x71, 0x24a4, 0x3800, 0x1a5f, 0x96, 0x3ff]}}]}, @NL80211_BAND_6GHZ={0x78, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1d, 0x1, [0xb, 0x1b, 0x2, 0x30, 0x18, 0x60, 0x36, 0xb, 0x18, 0xb, 0x18, 0x1b, 0x16, 0x3, 0x24, 0x9, 0x6, 0x3, 0x6c, 0x1b, 0x7e, 0xb, 0x1, 0x60, 0x60]}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x30, 0x4, 0x48, 0x60, 0x18, 0x5, 0x2, 0x6, 0x4, 0x2, 0xb, 0x4, 0x24, 0x30, 0xb, 0xb, 0x5, 0x2e, 0x4, 0xb, 0x5, 0x3, 0x9, 0x3, 0x12]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7f, 0x6, 0x7, 0x800, 0x8626, 0x6, 0x5]}}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x60, 0x6, 0x1, 0x12, 0x16, 0x36, 0x1b, 0x16, 0x16, 0x36, 0x6c, 0x9, 0x2, 0x36, 0x5, 0x30, 0x24, 0x12, 0x12, 0x3, 0x1, 0x9, 0x36, 0x24, 0x5, 0x18]}]}, @NL80211_BAND_60GHZ={0xa0, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x24, 0x1, [0xb, 0x5, 0x9, 0x18, 0xb, 0x12, 0x9, 0x48, 0x5, 0x18, 0x0, 0x6, 0x18, 0x24, 0x24, 0x48, 0x36, 0x24, 0x2, 0xb, 0x18, 0xb, 0x2, 0x9, 0x6, 0x31, 0x18, 0x3, 0x60, 0x36, 0x9, 0x3]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x9, 0x24, 0x1b, 0x18, 0x48, 0x24, 0x12, 0xc, 0x60, 0x36, 0x60, 0x6c, 0x2]}, @NL80211_TXRATE_HT={0x32, 0x2, [{0x6, 0x3}, {0x3, 0x7}, {0x5, 0xa}, {0x6, 0x8}, {0x7, 0x4}, {0x6, 0x1}, {0x3, 0x1}, {0x7, 0x4}, {0x5, 0x6}, {0x6, 0x9}, {0x6, 0x9}, {0x0, 0x1}, {0x6, 0x9}, {0x4, 0x7}, {0x2, 0x6}, {0x6, 0x2}, {0x7, 0x8}, {}, {0x3, 0x4}, {0x2, 0x5}, {0x0, 0x1}, {0x7, 0x1}, {0x3, 0x1}, {0x0, 0x3}, {0x1, 0x3}, {0x0, 0xa}, {0x6, 0x7}, {0x3, 0x5}, {0x3, 0x6}, {0x5, 0x2}, {0x6, 0x15}, {0x1, 0x6}, {0x3, 0x4}, {}, {0x7}, {0x1, 0x4}, {0x7, 0x4}, {0x2}, {0x3, 0x6}, {0x0, 0x3}, {0x2, 0x5}, {0x2, 0x6}, {0x7, 0x3}, {0x2, 0xa}, {0x7, 0x7}, {0x1, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x4, 0x7}, {0x0, 0x2}, {0x2, 0xa}, {0x4, 0x1}, {0x6, 0x2}, {0x4, 0x5}, {0x5, 0x6}, {0x1, 0x9}, {0x4, 0xa}, {0x4, 0x9}, {0x5, 0x5}, {0x6, 0x1}, {0x4}, {0x1, 0x5}, {0x7, 0x2}, {0x1, 0x7}, {0x5, 0x5}, {0x4, 0x8}, {0x5, 0x1}, {}, {0x7, 0x4}, {0x1, 0x3}, {0x6, 0x2}, {0x4}, {0x4, 0x6}, {0x4, 0xa}, {0x5, 0xa}, {0x6}, {0x4, 0x7}, {0x0, 0x1d}, {0x4, 0xa}, {0x7, 0x5}, {0x5, 0x7}, {0x0, 0x5}]}]}]}, @NL80211_ATTR_TX_RATES={0x2d4, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x48, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x1, 0x4, 0xc, 0x6, 0x9, 0x48, 0x6, 0x5, 0x18, 0x48, 0x6c, 0xb, 0x36]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3f, 0x1, 0x6, 0x40, 0x13b, 0x3, 0x2, 0x400]}}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0xb, 0x30, 0x60, 0x60, 0x2, 0xb, 0x9, 0x6c]}]}, @NL80211_BAND_2GHZ={0x20, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x2, 0x7b, 0x0, 0x754, 0x0, 0x6, 0x5]}}]}, @NL80211_BAND_5GHZ={0x7c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x20, 0x3, 0x3, 0x81, 0x5, 0x1, 0x5, 0xfffe]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x1, 0x2}, {0x7, 0x3}, {0x6, 0x6}, {0x4, 0x5}, {0x7, 0x8}, {0x2, 0xa}, {0x2, 0x3}, {0x2, 0x5}, {0x3, 0x9}, {0x5, 0x2}, {0x6, 0x2}, {0x1, 0x4}, {0x7, 0x7}, {0x4, 0x7}, {0x7, 0x8}, {0x0, 0x6}, {0x7, 0x4}, {0x4, 0x3}, {0x5, 0x5}, {0x4, 0x8}, {0x1}, {0x1, 0x7}, {0x5, 0x2}, {0x3, 0xa}, {0x1, 0x2}, {0x6, 0x1}, {0x7, 0x3}, {0x4, 0x5}, {0x1, 0x6}, {0x6, 0x6}, {0x1, 0x7}, {0x7}, {0x5, 0x8}, {0x3, 0x3}, {0x7, 0x1}, {0x7, 0x8}, {0x1, 0x3}, {0x0, 0x5}, {0x2, 0x9}, {0x4, 0x7}, {0x5, 0x1}, {0x2, 0x2}, {0x2, 0x3}, {0x4, 0x7}, {0x4, 0xa}, {0x3, 0x5}, {0x3, 0x6}, {0x6, 0x2}, {0x6, 0x6}, {0x0, 0x8}]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x1b, 0x1b, 0x7c, 0x3, 0x6, 0x0, 0x74, 0x48, 0x1, 0x5, 0x24, 0x5, 0x30, 0x12, 0xb, 0x60]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x7, 0x2, [{}, {0x4, 0xa}, {0x0, 0x2}]}]}, @NL80211_BAND_2GHZ={0xcc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xe, 0x1, [0x18, 0x24, 0x2, 0x36, 0x16, 0x6c, 0xc, 0x24, 0x18, 0x48]}, @NL80211_TXRATE_HT={0x31, 0x2, [{0x1, 0x6}, {0x3, 0x9}, {0x2, 0x8}, {0x1, 0x1}, {0x5, 0x3}, {0x5, 0x5}, {0x1, 0x7}, {0x7, 0x2}, {0x1, 0x4}, {0x6, 0x4}, {0x5, 0x3}, {0x1, 0x7}, {0x2}, {0x1, 0x9}, {}, {0x0, 0x5}, {0x0, 0x9}, {0x5, 0x5}, {0x2, 0x2}, {0x3, 0x7}, {0x6, 0x2}, {0x4, 0x5}, {0x1, 0x5}, {0x7, 0xa}, {0x3, 0xa}, {0x1, 0x9}, {0x0, 0x2}, {0x4, 0x9}, {0x1, 0x5}, {0x2, 0x6}, {0x3, 0x2}, {0x1, 0x9}, {0x0, 0xa}, {0x0, 0x6}, {0x6, 0x8}, {0x2, 0xa}, {0x6, 0x3}, {0x4, 0x2}, {0x3}, {0x6, 0x4}, {0x2, 0x5}, {0x5, 0x2}, {0x6, 0x9}, {0x7}, {0x6, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xf762, 0x101, 0x3f, 0x7fff, 0x4000, 0x1, 0x7, 0x2]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0xe, 0x2, [{0x0, 0x5}, {0x2}, {0x1, 0x7}, {0x4, 0x9}, {0x0, 0x2}, {0x5, 0x8}, {0x2, 0x3}, {0x2, 0x2}, {0x2, 0x6}, {0x0, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x35ec, 0x7, 0x3ff, 0xff, 0x7f, 0xf5dc, 0x20]}}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x0, 0x4}, {0x2, 0x7}, {0x4, 0x6}, {0x5, 0x5}, {0x0, 0x7}, {0x5, 0x5}, {0x6, 0x6}, {0x0, 0x9}, {0x1, 0x1}, {0x7, 0x4}, {0x1, 0x3}, {0x0, 0xa}, {0x0, 0x6}, {0x3, 0x2}, {0x0, 0x1}, {0x0, 0x7}, {0x0, 0x4}, {0x5, 0x6}, {0x5, 0x6}, {0x4, 0x5}, {0x3, 0x1}, {0x2, 0x1}, {0x3, 0xa}, {0x4, 0x7}, {0x4, 0x5}, {0x6, 0x1}, {0x1, 0x3}, {0x6, 0x1}, {0x0, 0x8}, {0x6, 0x2}, {0x4, 0x8}, {0x6, 0x6}, {0x2}, {0x5, 0x6}, {0x4, 0x1}, {0x1, 0x6}, {0x3, 0x2}, {0x5, 0x9}, {0x5, 0x4}, {0x0, 0x2}, {0x0, 0x4}, {0x7, 0x5}, {0x4}, {0x0, 0x5}, {0x7, 0x2}, {0x1, 0x4}, {0x3, 0x3}, {0x3, 0x9}, {0x1, 0x3}, {0x5, 0x5}, {0x7, 0x1}, {0x1}, {0x4}, {0x3, 0x2}, {0x2}, {0x7, 0x2}]}]}, @NL80211_BAND_60GHZ={0x5c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4f, 0x2, [{0x7, 0x3}, {0x3, 0x6}, {0x4, 0x6}, {0x5, 0xa}, {0x3, 0x6}, {0x0, 0x7}, {0x1, 0xa}, {0x1, 0x7}, {0x5}, {0x6, 0x2}, {0x3, 0x5}, {0x5}, {0x6, 0x1}, {0x1}, {0x4, 0x2}, {0x4, 0x6}, {0x0, 0x2}, {0x0, 0x8}, {0x5, 0x1}, {0x6, 0x2}, {0x6, 0xa}, {0x0, 0x8}, {0x2, 0xa}, {0x7}, {0x2, 0x9}, {0x2, 0x4}, {0x3, 0x3}, {0x3, 0x5}, {0x7}, {0x2, 0x1}, {0x1, 0x8}, {0x5, 0x9}, {0x7, 0x3}, {0x6, 0x2}, {0x2, 0x9}, {0x3, 0x5}, {0x1, 0x9}, {0x5, 0x5}, {0x5, 0x7}, {0x1, 0x4}, {0x4, 0x7}, {0x5, 0x9}, {0x6, 0x4}, {0x2, 0x5}, {0x2, 0x2}, {0x2, 0x2}, {0x0, 0x4}, {0x0, 0x9}, {0x4, 0x8}, {0x1, 0x3}, {0x5, 0x2}, {0x4, 0x6}, {0x1, 0x6}, {0x6, 0x3}, {0x0, 0x8}, {0x2, 0x3}, {0x2, 0x2}, {0x1}, {0x4, 0x7}, {0x0, 0xa}, {0x2, 0x6}, {0x4, 0x9}, {0x4, 0xa}, {0x7, 0x3}, {0x7}, {0x0, 0x7}, {0x3, 0x2}, {0x5, 0xa}, {0x4, 0x9}, {0x0, 0x7}, {0x6}, {0x0, 0x4}, {0x0, 0x4}, {0x1, 0x2}, {0x1, 0x6}]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0xc4, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x20, 0x2, [{0x0, 0x6}, {0x2}, {0x5, 0x4}, {0x2, 0x5}, {0x2, 0x2}, {0x5, 0x2}, {0x6, 0x9}, {0x7, 0x1}, {0x7, 0x3}, {0x1, 0x7}, {0x6, 0x6}, {0x2, 0x3}, {0x3, 0x2}, {0x7, 0x9}, {0x3}, {0x2, 0x4}, {0x3, 0x5}, {0x2, 0x3}, {0x5, 0x4}, {0x0, 0x8}, {0x1, 0x1}, {0x3, 0x5}, {0x3, 0x1}, {0x2, 0x3}, {0x1, 0x5}, {0x7, 0x7}, {0x0, 0x6}, {0x7, 0x7}]}, @NL80211_TXRATE_HT={0x4f, 0x2, [{0x0, 0x9}, {0x4}, {0x7, 0x4}, {0x3, 0x7}, {}, {0x2, 0x6}, {0x3, 0x1}, {0x1, 0x4}, {0x7, 0xa}, {0x4, 0x7}, {0x2}, {0x0, 0x8}, {0x7, 0x4}, {0x1, 0x1}, {0x3, 0x2}, {0x7, 0x5}, {0x1, 0x6}, {0x2, 0x2}, {0x1, 0x4}, {0x2, 0x8}, {0x5, 0x3}, {0x6, 0x5}, {0x0, 0xa}, {0x4, 0x2}, {0x4, 0x3}, {0x0, 0xa}, {0x0, 0x5}, {0x0, 0xa}, {0x6, 0x5}, {0x1, 0x4}, {0x1, 0xa}, {0x6, 0x2}, {0x2, 0x7}, {0x5, 0x9}, {0x2, 0x6}, {0x7, 0x4}, {0x1, 0x1}, {0x1, 0x8}, {0x0, 0x3}, {0x4, 0x5}, {0x4, 0x7}, {0x5, 0x4}, {0x7, 0x8}, {0x7, 0x3}, {0x1, 0x7}, {0x6, 0x5}, {0x7, 0xa}, {0x1, 0x6}, {0x3, 0xa}, {0x4, 0x2}, {0x1, 0x6}, {0x6, 0x7}, {0x4, 0x6}, {0x7, 0x2}, {0x2, 0x1}, {0x5, 0x4}, {0x1, 0x9}, {0x4, 0x9}, {0x1, 0x5}, {0x2, 0x2}, {0x5, 0x5}, {0x4, 0x6}, {0x4, 0x6}, {0x5, 0x4}, {0x6, 0x8}, {0x3, 0x3}, {0x7, 0x1}, {0x0, 0x9}, {}, {0x7, 0xa}, {0x7, 0x1}, {0x6, 0x6}, {0x3, 0x7}, {0x1, 0x3}, {0x0, 0xa}]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x1, 0x2}, {0x7, 0x3}, {0x1, 0x7}, {0x4, 0x3}, {0x4, 0x4}, {0x4, 0x3}, {0x0, 0x7}, {0x5, 0x4}, {0x1}, {0x4, 0xa}, {0x5, 0x4}, {0x1, 0x7}, {0x4, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x0, 0x5}, {0x7, 0x2}, {0x7, 0x2}, {0x4}, {0x1, 0xa}, {0x3}, {0x0, 0xa}, {0x3, 0xa}, {0x2, 0x9}, {0x6, 0x1}, {0x2, 0x6}, {0x7, 0x2}, {0x3, 0x3}, {0x6, 0x6}, {0x2, 0x6}, {0x1}, {0x7, 0x8}, {0x5, 0x3}, {0x2, 0x8}, {0x6, 0x7}, {0x3, 0x5}, {0x4, 0x9}, {0x5, 0xa}, {0x4, 0x9}, {0x6}, {0x5, 0x4}, {0x7, 0x2}, {0x1, 0x6}, {0x7, 0x5}, {0x6, 0x7}, {0x5}, {0x2, 0x3}, {0x2, 0x8}, {0x5}, {0x1, 0x7}, {0x1, 0x3}, {0x2, 0x7}, {0x5, 0x4}]}]}]}]}, 0x50c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 857.554604][ T37] audit: type=1804 audit(1625610577.297:5919): pid=12308 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1194/file0/bus" dev="sda1" ino=14659 res=1 errno=0 22:29:37 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72faa65024b3a79fd9bd81bb407f9a20682086276f4ed98ae8f8a", 0xc9}, 0x68) [ 857.650262][T12350] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 857.675098][T12353] loop2: detected capacity change from 0 to 264192 [ 857.685157][T12351] loop1: detected capacity change from 0 to 264192 22:29:37 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) [ 857.707548][T12353] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.738201][T12347] tipc: Enabling of bearer rejected, failed to enable media [ 857.746458][T12368] loop0: detected capacity change from 0 to 264192 [ 857.760426][T12351] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.783178][T12359] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 857.795692][T12368] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.825443][ T37] audit: type=1804 audit(1625610577.577:5920): pid=12375 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1195/file0/bus" dev="loop2" ino=1890 res=1 errno=0 22:29:37 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) 22:29:37 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x6c}}, 0x0) [ 857.869808][T12373] tipc: Enabling of bearer rejected, failed to enable media 22:29:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x80000001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x2a00) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1c, 0x9, 0x80000000, 0x508, 0x208, r1, 0x9f2, '\x00', 0x0, r2, 0x4, 0x3}, 0x40) 22:29:37 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) 22:29:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r2) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x6, 0xb2, 0x28, 0xda, 0x0, 0x4, 0x4020, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x10001, 0x8}, 0x5004, 0x2, 0x3ff, 0x9, 0x100000001, 0x2, 0x7, 0x0, 0x200, 0x0, 0x862}, 0xffffffffffffffff, 0xf, r2, 0x8) [ 858.017473][T12392] loop1: detected capacity change from 0 to 264192 [ 858.026885][ T37] audit: type=1804 audit(1625610577.767:5921): pid=12382 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/991/file0/bus" dev="loop0" ino=1891 res=1 errno=0 22:29:37 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, 0x0}, 0x68) [ 858.087505][T12392] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.115098][T12400] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 858.134090][T12400] tipc: Invalid UDP bearer configuration [ 858.134125][T12400] tipc: Enabling of bearer rejected, failed to enable media [ 858.178648][T12402] tipc: Enabling of bearer rejected, failed to enable media [ 858.204496][ T37] audit: type=1804 audit(1625610577.957:5922): pid=12375 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1195/file0/bus" dev="loop2" ino=1890 res=1 errno=0 [ 858.243981][T12410] tipc: Enabling of bearer rejected, failed to enable media 22:29:38 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:38 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x1430c2, 0x100) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) fanotify_mark(r1, 0x42, 0x1, r1, &(0x7f00000000c0)='./file0\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:38 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x19, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0x7}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MTU={0x8}]}, 0x44}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000690008002abd7000fedbdf25000000000000000008000100010000000800010002000000080001000200f7000800010001000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000801}, 0x20008001) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getstats={0x1c, 0x5e, 0x300, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x4}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x880) 22:29:38 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, 0x0}, 0x68) 22:29:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 858.305027][ T9] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.363100][ T9] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.393276][T12424] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 858.394340][T12422] loop1: detected capacity change from 0 to 264192 22:29:38 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, 0x0}, 0x68) [ 858.427172][T12428] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:38 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)}, 0x68) 22:29:38 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 858.503231][T12434] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 858.515264][T12422] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.539325][T12436] loop0: detected capacity change from 0 to 264192 22:29:38 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x62c02) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000040)={r0, r1}, 0xc) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000001180)={0x12, 0x83, 0x8, 0x4}, 0x40) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r2, &(0x7f0000000340), &(0x7f0000000140)=@udp=r3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r2, &(0x7f0000000580)="e9", &(0x7f0000000680)=""/116}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r0, 0xc0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x0, 0x2}, 0x0, 0x0, &(0x7f00000003c0)={0x4, 0xc, 0xaa, 0x8}, &(0x7f0000000400)=0xa27, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=0x28ee}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x3, 0x8, &(0x7f00000000c0)=@raw=[@call={0x85, 0x0, 0x0, 0x88}, @alu={0x4, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff0}, @exit, @map={0x18, 0xa, 0x1, 0x0, r2}, @jmp={0x5, 0x0, 0x0, 0x5, 0x3, 0xffffffffffffffc0, 0x4}, @map={0x18, 0x2, 0x1, 0x0, r1}], &(0x7f0000000100)='GPL\x00', 0x1, 0xc2, &(0x7f0000000240)=""/194, 0x1e00, 0x2, '\x00', 0x0, 0x13, r1, 0x8, &(0x7f0000000140)={0x5, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x6, 0x7, 0x3}, 0x10, r4, r0}, 0x78) [ 858.562136][T12441] loop2: detected capacity change from 0 to 264192 [ 858.576127][T12434] tipc: Invalid UDP bearer configuration [ 858.576157][T12434] tipc: Enabling of bearer rejected, failed to enable media [ 858.594487][T12436] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:38 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)}, 0x68) [ 858.608205][ T37] audit: type=1804 audit(1625610578.357:5923): pid=12446 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/992/file0/bus" dev="sda1" ino=14091 res=1 errno=0 [ 858.645350][T12441] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:38 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) [ 858.673963][T12451] tipc: Enabling of bearer rejected, failed to enable media [ 858.806381][T12462] loop1: detected capacity change from 0 to 264192 [ 858.827769][T12462] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.852076][T12462] tipc: Invalid UDP bearer configuration [ 858.852103][T12462] tipc: Enabling of bearer rejected, failed to enable media 22:29:39 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) 22:29:39 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0xb) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:39 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)}, 0x68) 22:29:39 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) r2 = syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000180)='./bus\x00', 0x5, 0x9, &(0x7f0000000840)=[{&(0x7f0000000300)="53f307b686a4e3404cc4a44d17e0c6243d481ed68c1849f11ce5490a0b27e894a86e794f95681e9a124992be41da584cb593803a1a296c8a1acc5e1d46e8d58d562006dc93b58a68d34dc40f2675469dc971ffda2f0473f2fabb20df7259df99dd7877c39c3cbb9c058674a0a7c89b0107ad3520202ad4c38c7356e7ac5e43fa01c66886c211e510904f9f55b5acc3d01d54828c09d3bedcbca7a7e6dfb99f6aee05f7687abc6c53d6acdca2", 0xac, 0x8}, {&(0x7f0000000400)="6315757259b6a5161eab60e677c8ae02036760f606d4f5573a7b6ff84d7475b5af7ad3cd568c33a09d19aa7bc3de2856c8b44a9ecc8c2ffada579cc3a99329d83b208c72d4f640d4f0f0391aafee75ad4d567d2febef426a45173e0a9ddc97f14bd70f704781a1f8155537cd0f231c26354852442945a21d917b2119", 0x7c}, {&(0x7f0000000480)="378c290284e34b12b15c27d5e2922c8d7dc3c7335a47ca181bc1020dada62cf45f63dd8fbdc86faa636dc18c10d8e653f32e327ee10106177d29fdca7297f9fd2ba9765c7204c4b2bba2c1ba28674e1ac16fe0f266d2486d3616a53d54cbaaff60b562fab1277cea8b9b7784f74b7e4684b76574b04de0d242c87eccc12bc0adc6935bffd302d551244569f71154faa1f26ce351f1b35f6e22b335a3dd60be310020230ea6c0e69ccbf7d10ba91e16ee491e55796b0dcc55d3f0fbe482cf66e0a743e97139383ef05e47b385ebb471ec0328fe49db5a301158297a4573ca82", 0xdf, 0xffffffffffff7fff}, {&(0x7f00000001c0)="4cc7984649", 0x5, 0x8}, {&(0x7f0000000580)="544435aec57373c0e2b6fe400dcbf0c23d59075fe9cc48e39baf5305fe937d1268463732399843b28049d4fdb335d7ceec31a8c56eb40ac4344a1035ac2782dcd4a935cfa0b6e0639cf0304510147b89ed29eeab2598771a080017973ef2091bb4df1cfe703641f44291baa5dc3c3f0facba1efa8d36ab1ae780356734022609d89cc388540d775e264ff1387f73865423a6c06c2041f5905d677b4acb1ad0a07bcb71532cf39e18317fce647edf3a399d11a36824799d2a9f72a4419170c3645c6ca96ce94c5397b2f2d5cb05c6fc5f4ac76bbfc2f5f24cfd8bd3337ef0c514ed29aa5ad51f2fe80129e446b9ce156886bb1688", 0xf4, 0xffff}, {&(0x7f0000000680)="2256b9ad721a2279c17d48c01c014f1bfda4570dffc0f98cedca3b742c55cbcc3dc6cb1ada1db1f212a48403272227fb3e676e02a160e720ae469109fd78c0edf6a01ce52a3c46a205a6569b43bb58b64d2097310c7645f2bcdc15abef35598ab3320d050e42486be37403c9e738a4c14077ec66c79178264618d421cf0e7e6c0f9787dac5d6dffd9be45147dcdf9844c4c0ef", 0x93, 0x3}, {&(0x7f0000000240)="50457a43206bfd54885a3a24e96aeab48d8a5b9225c1288cd5642e8614", 0x1d, 0xfffffffffffff000}, {&(0x7f0000000740)="460c820a48b90e61ce69d59ed35aa48b22eae147f845e46d439e16f8768d3179764a401d09343d8fb71d0daa52668f7ec4c7ea3f4df0c3cd3084e3a21c512a0bbfc8c8f5decabdc4b4dd080c2b9979a2c8179f4a3d12f3846a9c5eaf651fa49468b22462d2b0f470709aa254d499b43e77", 0x71, 0x10000}, {&(0x7f00000007c0)="f5f02b4a26451ac29e14f98a616622101357bca5bf6c28a33fbb2f880e3a4cef8a94d2855b714174db67bb3cb9657dbeccaa2f42257a756f660c6d2b14b3c60fb21ced36383e52e0329ef9cb1069f9981df6cdc2b344dd83b8", 0x59, 0x9}], 0x92d5fa5f5280dabd, &(0x7f0000000940)={[{}], [{@uid_gt}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) openat(r2, &(0x7f00000009c0)='./bus\x00', 0x0, 0x1d8) ftruncate(r1, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:39 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, 0x0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000000)={0x800, r1}, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:39 executing program 1: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:39 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f", 0x65}, 0x68) [ 859.327824][T12474] loop1: detected capacity change from 0 to 264192 [ 859.348664][T12474] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.354054][T12482] loop2: detected capacity change from 0 to 264192 22:29:39 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = fsmount(0xffffffffffffffff, 0x0, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6617, 0x0, 0x0, 0x0, 0xffffffff}, [@map={0x18, 0x9, 0x1, 0x0, r1}, @generic={0x5, 0x7, 0x2, 0x3ff, 0x7fff}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xc6, &(0x7f00000000c0)=""/198, 0x40f00, 0x1d, '\x00', r4, 0x734dac7cb870ff46, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0xc, 0xb0, 0x4e}, 0x10, 0x0, r0}, 0x78) 22:29:39 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 859.415090][T12474] tipc: Invalid UDP bearer configuration [ 859.415113][T12474] tipc: Enabling of bearer rejected, failed to enable media [ 859.438778][T12482] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.447898][T12492] loop0: detected capacity change from 0 to 264192 22:29:39 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f", 0x65}, 0x68) 22:29:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) [ 859.487316][T12492] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.533427][T12499] tipc: Enabling of bearer rejected, failed to enable media [ 859.567558][T12508] tipc: Enabling of bearer rejected, failed to enable media 22:29:39 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f", 0x65}, 0x68) [ 859.662557][T12515] tipc: Invalid UDP bearer configuration [ 859.662587][T12515] tipc: Enabling of bearer rejected, failed to enable media 22:29:40 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97", 0x97}, 0x68) 22:29:40 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0xd) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:40 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x1, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:40 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = syz_open_dev$mouse(&(0x7f00000000c0), 0x5, 0x242080) mknodat$loop(r3, &(0x7f0000000180)='./file0\x00', 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) 22:29:40 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97", 0x97}, 0x68) 22:29:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0xe) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) [ 860.354798][T12541] loop2: detected capacity change from 0 to 264192 [ 860.368887][T12541] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.381763][T12545] tipc: Enabling of bearer rejected, failed to enable media 22:29:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:40 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r6, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESHEX=r1], 0x34}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@delqdisc={0x4c, 0x25, 0x2, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0x1, 0xf}, {0xfff2, 0xfff2}, {0x5, 0xc}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x5}, @TCA_RATE={0x6, 0x5, {0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xb8}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3ff}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:40 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97", 0x97}, 0x68) [ 860.415848][T12551] tipc: Enabling of bearer rejected, failed to enable media [ 860.433954][T12554] loop0: detected capacity change from 0 to 264192 22:29:40 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0xf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 860.483327][T12554] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:40 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72f", 0xb0}, 0x68) 22:29:40 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:40 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 860.596089][T12561] tipc: Enabling of bearer rejected, failed to enable media [ 860.657274][T12561] tipc: Enabling of bearer rejected, failed to enable media [ 860.703493][T12580] tipc: Enabling of bearer rejected, failed to enable media [ 860.721094][T12561] tipc: Enabling of bearer rejected, failed to enable media [ 860.731828][T12581] tipc: Enabling of bearer rejected, failed to enable media [ 860.773693][T12582] tipc: Enabling of bearer rejected, failed to enable media 22:29:40 executing program 2: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/100, 0x64}], 0x1, 0x35d3, 0x101) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 860.896243][ T9] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.048130][T12597] loop2: detected capacity change from 0 to 264192 [ 861.064717][T12597] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) 22:29:41 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97a2a42e1ff39b3f0af87c7bcb92f934938af902bdede80da72f", 0xb0}, 0x68) 22:29:41 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, 0xf2b, 0x0) 22:29:41 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x11) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:41 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/partitions\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f00000001c0)={0x9f0000, 0x9, 0x7, r3, 0x0, &(0x7f0000000180)={0xa20934, 0xff, '\x00', @p_u32=&(0x7f00000000c0)=0x9}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 861.281056][ T9127] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:41 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97", 0x97}, 0x68) 22:29:41 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:41 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97", 0x97}, 0x68) 22:29:41 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x6c}}, 0x0) 22:29:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x12) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 861.397356][T12619] loop0: detected capacity change from 0 to 264192 22:29:41 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) mmap(&(0x7f000070a000/0x2000)=nil, 0x2000, 0x8, 0x4010, 0xffffffffffffffff, 0x42e71000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = fsmount(0xffffffffffffffff, 0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x1f, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x4, 0x2}, 0x0, 0x0, &(0x7f00000000c0)={0x3, 0x0, 0x7fffffff, 0x8}, &(0x7f0000000100)=0x1f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0xfffffffffffffffc}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 861.459382][T12619] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.459505][T12622] loop2: detected capacity change from 0 to 264192 [ 861.495527][T12632] tipc: Enabling of bearer rejected, failed to enable media [ 861.533515][T12622] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.552950][T12638] tipc: Enabling of bearer rejected, failed to enable media [ 861.566664][ T37] kauditd_printk_skb: 11 callbacks suppressed [ 861.566679][ T37] audit: type=1804 audit(1625610581.317:5935): pid=12637 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1200/file0/bus" dev="sda1" ino=14946 res=1 errno=0 [ 861.664294][T12637] tipc: Enabling of bearer rejected, failed to enable media [ 861.682513][ T37] audit: type=1804 audit(1625610581.357:5936): pid=12633 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/995/file0/bus" dev="loop0" ino=1896 res=1 errno=0 22:29:41 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f97", 0x97}, 0x68) 22:29:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) 22:29:41 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) fstatfs(0xffffffffffffffff, &(0x7f0000000240)=""/126) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}}, 0x1c}}, 0x0) 22:29:41 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) close(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r1}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r1, r0}, 0x74) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x18, 0x6, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], &(0x7f0000000080)='GPL\x00', 0x7, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x35, 0x10, 0x0, 0x0, r1}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r4}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) [ 861.780101][ T9127] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.798865][T12651] tipc: Enabling of bearer rejected, failed to enable media [ 861.826072][T12654] tipc: Enabling of bearer rejected, failed to enable media [ 861.837158][T12653] tipc: Enabling of bearer rejected, failed to enable media [ 861.857450][T12656] tipc: Enabling of bearer rejected, failed to enable media [ 861.945395][T12661] loop0: detected capacity change from 0 to 264192 [ 861.959488][T12661] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 862.037983][ T37] audit: type=1804 audit(1625610581.787:5937): pid=12661 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/996/file0/bus" dev="loop0" ino=1898 res=1 errno=0 [ 862.124514][ T116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 862.274269][ T37] audit: type=1804 audit(1625610582.027:5938): pid=12637 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1200/file0/bus" dev="sda1" ino=14946 res=1 errno=0 22:29:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x21) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) 22:29:42 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e", 0x7e}, 0x68) 22:29:42 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) 22:29:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/100, 0x64}], 0x1, 0x35d3, 0x101) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:42 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x6c, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast1}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast1}}}}]}]}, 0x6c}}, 0x0) ftruncate(r3, 0x6) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) [ 862.310121][ T37] audit: type=1804 audit(1625610582.027:5939): pid=12671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1200/file0/bus" dev="sda1" ino=14946 res=1 errno=0 [ 862.337195][ T37] audit: type=1804 audit(1625610582.037:5940): pid=12671 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1200/file0/bus" dev="sda1" ino=14946 res=1 errno=0 [ 862.345689][T12637] tipc: Enabling of bearer rejected, failed to enable media 22:29:42 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000006780), 0x10) sendmmsg(r1, &(0x7f0000006500)=[{{&(0x7f00000000c0)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="2c80f23f1156a0e7f2519ab580275412508e10cb50a0f93e4c9e9f", 0x1b}, {&(0x7f0000000340)="75e36e2041f5013d2d2d1d03389df00726c179b569546031da68ca1c01deefa76682692db17b295cd4997a8ea6dfb2983278a9ebb1a45dad0a9f0a71cb1bbcb6b5ba60bc368c3f990dc9da0a9464fb2c56322a01bbaf166a34495ac6f792e82fd884c84bba950d167159045e88ad9a9105275b090ccfdd7d71c6a0b010a3184b88865031f06030988bb785499dd5c465e7e4e8276eff6da279e862cecebe4adc16199ba44f68d2cb25dd7cb03d9fb78efd8b9f3e70ce96bbf6fa3ebf2043635a1c2c71d5a663b71a7f73b05f07b49ffeae53079540a87f7aaade44aeee4c344676a2012d95ac", 0xe6}, {&(0x7f0000000440)="034182f3f3cf29", 0x7}], 0x3}}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x0) 22:29:42 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e", 0x7e}, 0x68) [ 862.456747][T12683] loop0: detected capacity change from 0 to 264192 [ 862.494324][T12693] loop2: detected capacity change from 0 to 264192 22:29:42 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x25) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 862.508661][T12683] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 862.540990][T12693] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:42 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 862.545043][ T37] audit: type=1804 audit(1625610582.297:5941): pid=12698 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir263631112/syzkaller.Elkbjz/997/file0/bus" dev="sda1" ino=14111 res=1 errno=0 22:29:42 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c0000009149a71cffb31df71513505a733584b8e7009f85a08d2b87c021d36f156414ea831c8c7e3a704c35169471c22b269764566664e7fc5ffe73da193cb701000000000000f2d4bf10fd8d94895d415d83d5ce341c5d79b224cd7f000000dc606ac6c2c4e68d52934e809b7b535758dd230559ae7acb0977d2900acd459672b079fe7ab99f2283b9a8cd", @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a00000000000000ff01000000000000000000000000000100000000200002000a00000000000000ff01000000000000000000000000000100000000"], 0x6c}}, 0x0) close(r1) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}]}, &(0x7f0000000040)='GPL\x00', 0x3, 0xba, &(0x7f00000000c0)=""/186, 0x40f00, 0x8, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x6, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x1, 0xe, 0x1, 0xfffffff8}, 0x10, 0x0, r3}, 0x78) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:42 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e", 0x7e}, 0x68) 22:29:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 862.716207][T12712] tipc: Enabling of bearer rejected, failed to enable media 22:29:42 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1", 0x8b}, 0x68) [ 862.744340][ T37] audit: type=1804 audit(1625610582.477:5942): pid=12706 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1201/file0/bus" dev="loop2" ino=1900 res=1 errno=0 [ 862.778602][T12693] tipc: Enabling of bearer rejected, failed to enable media [ 862.804308][T12719] tipc: Enabling of bearer rejected, failed to enable media [ 862.979881][ T37] audit: type=1804 audit(1625610582.727:5943): pid=12706 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1201/file0/bus" dev="loop2" ino=1900 res=1 errno=0 [ 862.981146][T12731] tipc: Enabling of bearer rejected, failed to enable media [ 863.085500][ T259] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:43 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/100, 0x64}], 0x1, 0x35d3, 0x101) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:43 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x8, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x1, 0x8, 0x0, 0x0, 0xc, 0x10}, @alu={0x4, 0x0, 0xa, 0x4, 0xb, 0x10, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6}, @alu={0x4, 0x1, 0x3, 0x5, 0xb, 0x100, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x1, 0xd4, &(0x7f00000007c0)=""/212, 0x40f00, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000140)={0x6, 0x4}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x7, 0x0, 0x400}, 0x10}, 0x78) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0xfffffff8) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r1, r0, 0x4, r0}, 0x10) 22:29:43 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1", 0x8b}, 0x68) 22:29:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 22:29:43 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x4c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:43 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r4, 0x410, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x24008040) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:43 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1", 0x8b}, 0x68) [ 863.309951][T12744] loop2: detected capacity change from 0 to 264192 22:29:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={0x0, 0x6c}}, 0x0) 22:29:43 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:43 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d", 0x91}, 0x68) [ 863.350093][T12744] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 863.357917][T12745] tipc: Enabling of bearer rejected, failed to enable media 22:29:43 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc5, &(0x7f0000000240)=""/197, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10012, r1, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000040)={r1, 0x10, &(0x7f0000000000)={&(0x7f00000000c0)=""/168, 0xa8}}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000715000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000180)=0x6, 0x0, 0x6) 22:29:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={0x0, 0x6c}}, 0x0) [ 863.415093][T12760] tipc: Enabling of bearer rejected, failed to enable media [ 863.435046][T12762] loop0: detected capacity change from 0 to 264192 [ 863.455449][ T37] audit: type=1804 audit(1625610583.207:5944): pid=12764 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir339977038/syzkaller.jYBMxT/1202/file0/bus" dev="loop2" ino=1901 res=1 errno=0 [ 863.531164][T12762] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 863.738983][ T288] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={0x0, 0x6c}}, 0x0) 22:29:44 executing program 0: r0 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6900) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/100, 0x64}], 0x1, 0x35d3, 0x101) fstatfs(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r2, 0x2008002) r3 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r3, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d", 0x91}, 0x68) 22:29:44 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x9f, 0xc1, &(0x7f00000000c0)="99656ff7bc2e0ab417ee0cbb76e9e266b91c17e30fd780f751b2660988d411ab0e3792fe9a36b2bac21822dd0cc208b72f045285c31a5a55b43c7a725c9593941747d0424275b995a8dcb826459b258fd2cf124b27006fbff7fd98d495dd9afa79a73142319d9becd485e95c25573f08f2c64fda981e2b75f630d4b56f2798186527417352e882b3bb7d8978267a8f6c250f0a4ab7d86db51e5bfb612e4c6a", &(0x7f0000000240)=""/193, 0x8, 0x0, 0x91, 0xc9, &(0x7f0000000340)="ca87065125399e940bfdf463c56dc511962d22602a7a451020f7277e3431a0f95decc9b680e459e4682c1b012b7b76a20cc066ed9ef0180a1eb63db95de6dc75562ea929b697a97378f8ee315f126b1aac09666e75cbcd8b5569903b25dfb190e9d91aeaaaa092b246eefbdfe14809ceaaf63af8de905f3944f033df7b283a128d7fd3f3def0eb803dc804ca4be221b141", &(0x7f00000004c0)="1a155f3a9d7eff5c9f9da247894aeee2c3a4ad8ac710e279892213d560421b0f68682e02b8b30d90e7a2177d9aba442efe4be51c542e3dc51bc5fb57e2e81792cfb88ebc63769cc093ab70530d639344da46d6ae67cc7540cc06aad7008ce3acd62ae94f1c7f870274da492e9e98b13bc0e41ebce95d6060bcad9474ae4af73a71f7cd3c46d3bba0fdd47f576273684e804a17d5c7ab8140e051c1266e104b46eb94631ccb460999a4e3ecbf7d59bfe387fff7c45836cc2feaea5c51ad4e79a6eceed9c71bc3399878", 0x1, 0x80000000}, 0x48) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:44 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) r3 = openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) ioctl$CAPI_NCCI_GETUNIT(r3, 0x80044327, &(0x7f0000000180)=0x7cbed604) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}}, 0x0) 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d", 0x91}, 0x68) [ 864.307066][T12793] loop2: detected capacity change from 0 to 264192 [ 864.319951][T12792] tipc: Enabling of bearer rejected, failed to enable media [ 864.342486][T12793] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) [ 864.376215][T12802] tipc: Enabling of bearer rejected, failed to enable media [ 864.408000][T12805] loop0: detected capacity change from 0 to 264192 22:29:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x68) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}}, 0x0) [ 864.426886][T12805] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e397", 0x94}, 0x68) [ 864.474588][T12813] tipc: Enabling of bearer rejected, failed to enable media [ 864.552344][T12822] tipc: Enabling of bearer rejected, failed to enable media 22:29:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1], 0x6c}}, 0x0) 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e397", 0x94}, 0x68) 22:29:44 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x6c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10012, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r2}, 0x10) close(r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r3}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r3, r2}, 0x74) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r0, 0x0, 0x1000, 0x9b, &(0x7f0000001540)="f57d0e36d02cfb0a2850d59e9b200fa31434f166fb6fce4b185aaa46779cba205f94defb8a29716ecfa514856149bef8eec000e1007fb71626f35f384b1dc4db434791b3f3520dc936d6a4fd028a76e4ea4bbaf4826e4e61620581d12c3b5d46be57bf70c59b4433e3b87c7ffb7e9342d3e9e791153ac1f2ea938ad27e996505a5f4a62100aec7b96be15a9b5a9fc6e22e7cbacedc35b4a12a35fe0cde3ddea047f0c22e9cc4999afc2267122d4b1ce0ed066d4e408b5267ec6532f126c04d01f73c16482dca62036b40048466db9468a7f00a600cdc80212ae7c159b9034cce7b33748c7ba3c4e7e7d5e01bfbd168e41793560d617df187728aea0c3068e3c8549b24b2ddf64701fe927d2834d0324c1bbe1291d7cb623f9bbf1eea82b7e6a079f45dfdac1390b2732ef120f9cf88756d5d1e57b5a21c667a4529918c668563ad49427666b61438f830daab4f677a10481f1a32a7fa34c2143d8269e02e2eaaf9e00a9b38acbc678ff61596a83c3b1ca44a1949e05a9df65631a3cb1885ca283d3dc286cf6b88818ed96153ee8870e51dd208fa7d81ae18e7e2a0af7d8c75baf9f0731976c96841ce56ca903bc2cf71be0796762af6914e9ff1ecb8b41c152ee57ecc15e07ae6d2a5dccc99ee65ef6f028cec5d59d8527bbd520c8c6c8bf8565c6804d52052f2ff309cf96e0144d55173dc6571113fadbe1ce3fdf251ec19f716ddfaea68c58bf4c3f0958892e2a7baf407463d4934d25d03cf38b8caf9001076db9ff564c9360444b87a826c2aa7bb56b123c5042302252e5b2d315a3817fbebf2a4b562ec34632e0c75904b5927dc2d6ab69651292df1e6b9ca176c6eb06f8d5655ea5ea2045d12eadc1d8aefd143deeb47060b07f7d5c23a3d8c33635c9ab08245a47351c86c9c6bb60515d77db8e83d1ec2058782af74ed12ac71b264b32daf85fc4c8b4ae4ee8ce0a339f4706006b4e5f587c42bca465027f6cb99098ec87d775b116f2974071b70e836485ee917cc10e24fa16dd06530ae4b33546b9464a9aded0c2192be5d17ed672c336e26d31736e10ad5f31d342fa8d7abdfe41d41360a0236aadaaae084f52b3d6dcd07fe832c3b76bb2c7759f6e1bc49dfe49ef70b4f7307ab383d9e07539e945f61a700813cabd1e4ea61ec05123385b8f823eecb3d9e68c90aeafa0f772903c21c2f8e41ff05335373a6ee1918a5f82f227c78511c938c982b2c8463e1ffe89ebacb2da0e72db6c1e2a01d30d45fd570904b383ce8f3199bb96b03b45b375cbbd8caf8cfdafa4690b742b2c5fd426c9a3b2b022bb4847919bf7adf4f986114ebc3acd248e12df6814d5f2271f6c0d1689e6a40114f1da2442cbbc05be6d03206b5aed8e2c757b6ae6580a5abe7896d00709c26d953e04dd822fba9c7849dd3a43a88666ca32b6eba3979a0fec66bf4a2ee68174730adaa7216c173febfe49a7b50a324d7ac34f8c7f9799bcd3caa48539cb386cb980cb65c8dd1532690d021394fe72ae468a94c5927f58fab94bf2a8cb5be1005565cfdc4e41bfde57413785b0a6cff533c4fde158727cdf801c8161cba330c892c67cabf48379684a2ab88a0ea1783bf8f65c85ff62efbbc1cacf9e9ae31a7cc964cf7edc5265997b240897c2be6fc5b01ed171cc0e8c631e6b56f73b7c3bc9c843ce77af3e64e2755489c93776895b9c206aea70ba633aa6605d0c45a5102283240cffbde6049ff8e80afa3ac7d5587175a259a19eff5fee81a348fa166301d863aa97e1b01ec5cb1fc60ebb959d9449c5867d08797e9bc74f55038576738ec69f0b7b99e270680a1005f6502f41cfd3db872d63c5c119bf58b7da30919219b33bea3223c01950bb573f2a63cb38096ade8ad232cf3010271c3248dceb390d8d174cade18840d7d12c1f298b289d547e66131f0e1184aa6bd1ff25d784ca20a5572fab8c067abc3233f36e324b9b638c5a223f637a22d7840eb8b6d3ee222d2329610009c95364e5ab00b5a91afb2e3786831e14fb22c6bcb38f9819f1ab139fa6ab62106bbf73d5ae9788ca24605bca1b8905a20e2ff67cd4e78be0fefbab24c4f9ed9d38f0a15aa4fa38b8f88f2e955e901b29cfb901e5e63f03feee4b93e7b31f5de051da4513544d60c599a350b18cdca61c1cdc7e99e1d979c16bb858dc91572274a66e6821d89e013e42aaf191960710418c198fc417269fecf42056b1bdffc9f91fdb8f86c28923352e2fce8f3e96d09a3e2ac7c9422746343628cd377fac0d01fd6ba869f45675e1635203403402e0358b882d4e90763e001cad006f491d447b255170a8b579b43009c234f3e4e3af3315b34e86d6b92d296aa844f447bfeb0c88bc9bd486225da5469c68b7c7ff038f62c40cb0e853cc118a1b4093f752c15fd4c98a07e449403ee9f6eee89d8803e49d4b3f906700632bfaed031246c78d891b767a11256ee62d593ae491815ae9508cf4b26c2a33852bc365588364cd6c7d9f593435ee7e01c26ea40bb2b924db6c7cb4e8a06a4b78dd01536ba47ff48be4710f51d323bb10e05ac74489477bd7dce7e114d87ee4d3b65e653e25ae95c506462c0277cf015167b25ca1cc6407a168e87fba013a0b73499830083239c68880b903e5d79f50e2dbc1ca7292cdecb476809922f7bf07ebfc64e218a24baf9cd2b5e3923d4486c65d51dc70dbe676711a4c4f00d9508fba55d2238570de27177f4c667ea5c6012ce8617413137f29f2ba3ca8e3b816cf0f38ee54198ff465e08bc03aa538c011eef4aeee89a6a70660e2d47f355c071a10c4f90a9c461839140a6f598d7383c542aec75e795d44763af7bbf2fa88d9dc32d45f866e1e029154b2a3e1da6d6cdfdc9016f19cdf0672e257905605f7c58698036d8243a25e2b35471bf09a9737f315ad4d5d2d873d75a69a14678c26baafac0febf5fc1973351910dd894bb9d2b79ddc357d0a8cb5c9cf84cf5801e8b6c3003fa3463454dbb1e7f3332d830e5e9ac11cecf8e1850eefd2a56d279dd7b109124e942aa703f9e0615ae4f8bb0b85b0362ea75683bea96bf118ec45b7b963e463ca8da89e2edbb06f80e5dbc5c35283b4d87590b2c417aec1459a143fc0cd0c3553113eab82cf7c3bf015e502e81e9cb0628ae1a45d82e49b7c13fd7935aefe21fba1bf4dc2c3fb8186345517ead5bb4a2a973e0e8139c76c29cdadd0542cb0febd571c52b11d3f72c3b447d780bb27818960b83e261d0610b776b0a2c2b128f166bb67859431d7c2b7211a6dea3105b5720a5c7ad13a520fd2925b90f1a7ab1f008a407f645ebb0ec2008e88b195a0dd054ad0977d646c85a6059ff565ed67d361419e007f5a22375ede039df056c8957ee3bef8ed79b71e64b82bddfd59c777d270589d61898ad453a4cefab182c1f96d15d8a3ee8fc1cd494bf9c129e069769493d58c22447e724734febd76cab55c16173f64f2267d1957f0afed0fded5cd5d088dc2ec9aa03f7a598ffbcf11bfd8072d83c1697f73f2bc8938ecb1effa891544a383e00d2fc7516fb63acdbc755b73d8128b34493505ddc5352e787a80112c4e2cbedcb84146b8903c539655599950217a2fc1eb1fe9bf6c97fffe5fba606fed8a48328bfd91d0f21be962d4a02d9045351e3c9aa2baa736567664f441cabe7c9692831a4e6c6f2c1fcf14c6ea59e66f039db3da89b2bab50b07528dd8852c8ba8ee9a0ec91f3997effd6245b9f7fa52ee7d06e24c89d7a4d3fb5376fedc02f137615718bf0e3a6542b315e06f74c53f9ddfdae72014f8bb20e5b5613ec1d56301f22713a8e2aad287a3a3d18e35bc019e6241fc03f331af46d77449caf50f6c5b8440a41e705c8583be3b9a9fe2ba45ea02d1dc6d45aca1e757acc833fe7c21d497bb59e0ded7a5343462722619307bd8523d5bfe38b397176f9ea2203fe91c664166e4a8c5fba99b08810c3f5896bcf0e0c68b7996d0dcc00d10a29aacba8eccfcff3e170fff947f700e8b001cfb5181d7db272779a5de6b418861069bcf5f9307d2282c28ef0c5e414c204e7c61fc7b17dc5a86782a1d0c73fbc5b597a0f2b1b4bae35d4d66f29c8bb28a1f51e5e4c9cefba01f8095ea3aa2be8b3720a351e872beeeb503aaf212ce3c593c60d65f6c089bb91881a095f6446ab10f7fff05aef22e85e5f2257743e27b663e341ca5fa8f6683a94ee83ad7ed810bb4ff874a021dcc642362d1353d373e4cdf49d8be65390e07c28328785371180312725302e34b9c5cb0c0fa6baca8ea6eb1a11454d5b3177d273a2ad1766e24cbe8baad05f80aa6abce457da2548e2a53fe465718815877e40e00c69b969ad756c98c61148fed7b76caf3e060c89f1ec08a91da3e40367c7320d3893881215ff91415619ed571d4faee78d95c09290dfdcc7a63e1dac741172df9fe242ad6bbdc416aba8eab57c01d913f185660a2d9456f05b91b2273afcacd0cb9fef28adb7cea7f4f702d0c5af931f072a1c3ad875eb8d775e860151d51996c4a016877b28e23fadd6cf1ff22ea1577bdb0650b0b450ae5eef2a362dcb848a0a7208ea67043eb5acfb594948e2fa2e2e6d8383a234af3bf5265c718f008edfb17a53080be2d18d23b001fbc51bd060ce87b3b69517777d7a1e0e2be22cc71a98c2b51521a193097042646fcd6b05fc20ca2751a4fb301a4bc4b6839f6baaeffe4c489c8c7f5490da2a2acc20c96545a864a59c235774983d25b2751c9e8bc7795d7c8756752cef6c3aec5fb805d520888cd6ce3a37612448139e112cdd333a21ff0cb97db2e3da596ca2341abf9dd19a3993cbbd2fb34d827bb7f71e349a4621be863814563f21994861821b1c6cacca1297ef105db89d5c0d14808237262d7ceddf35c0e8dfa782708e0424d398a88689852b4a800fa95e75884ce49a9523f84ba3460d0b0ecbbd890b75e4629f5afa343bc41208fa5c13f89849034adb038dd117ae6c56a7ba7013ad875f7b51c98fd2a736ce9ea8def31a718bb656a4eb6a2debf962a50f776ed40e3014418bea710c00ddcb8485d4d4d0ea5ad80800f47fce490061604a288eece59249e1a1d7035120bc815a73f21bc17ebaac9df298cc2e9bb61d557e9ac86b5a6b3be7aa9a6d34270a2d428f3e34b9961ed78a7877cda0f3b91bf9c20bf4a893497ce8c28b154647ee5ebd97484ce1822ab25a9fa93b53a340412ac8795ecb7a8eaf8ae3d94d2e4778251c005dc57d4cc8494e29a53f5225adefa29f0eb74a6432cf311fb4c33d806f149cb086e5a01c031596b2388ac936f1e80e97bb51492b054ebdae86a95f55d0db64fc695d70b1467191336bfae95ce87be1b0ef5316c85df89669e22ea90bf02457e31e19f715ff5d7912156aa55a235eb1dd56b5c23963b958ae1fc7707e9badb2536d67980a3bfb98cc965d7af667e2093a31d02d19333dd2362e610251ec35119b3f4eeb5e7593d8c15252565a2b9e52e796a21cbd43d67dfdc01f80e530ce94d3f8b8d7973d970301425d234a48acc14b00819829638add879942f5f198b44b130ed0ab2b32b426d8c0d75de3d46db34d727377aea2f4179f470ee1f0c798b6c2059e1040962d3a515d36c9b59ded520c6c97b2dd05cd1f6eb23216215fe450c6e822565c9010036b40b3cff7fd22f8770af388d436c2b2684d711d95f3209b5b193609414939e804cf442f976a271b8595b2bff2cd62de3efe7d92d96d46337f0cfc68964b951fc4e6d00edfccd904fe658ea7fb39d2f521989fefd1a4a36d5a3ccc3e0f1efd4f7ba76a6ab78ca7bb7e11f7730d", &(0x7f0000000340)=""/155, 0x0, 0x0, 0x6f, 0x50, &(0x7f00000004c0)="dd664e2a68761d7d19d6c30079b1bd42dccc0c52fc72bef1e4a25024f98c28c94731dab114a874997a6868ee0b7947d6dd0c41cdc707ab7e23ed734e5d0016cd31961fd16bf3016c8ad206678cf653f8fe74a2fbb53d751455fedb12f719642ee0a56833f1315b40e6af6c75a9970e", &(0x7f0000000540)="8b71f97c7c7dd8d5bf915dd4e3df7d9040262dd0b59046973b5225cf3d59a75cba90b59fd879d38e8087fbbe56bbba41c4eb75b28691615ca4a1155ed61de815bae5b198f0d31dc251fd8ca7bc862778"}, 0x48) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000400)={0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x18, 0x9, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000}, [@generic={0x0, 0x7, 0xd, 0x53, 0x2}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x1}, @func={0x85, 0x0, 0x1, 0x0, 0x5}, @map={0x18, 0x5, 0x1, 0x0, r1}]}, &(0x7f0000000040)='GPL\x00', 0xffff, 0x0, 0x0, 0x41100, 0xc, '\x00', 0x0, 0x6, r1, 0x8, &(0x7f00000000c0)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000100)={0x3, 0xf, 0x9}, 0x10, 0x0, r2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x80600, 0x208) 22:29:44 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x1d1) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 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_bp={0x0}, 0x510d4, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r3, r0, &(0x7f00000000c0)=0x4, 0x3ff) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x24, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x40, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_CQM={0x2c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3cf}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0xffff, 0x5732, 0xff, 0x6, 0xc0]}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x56}]}]}, 0x40}, 0x1, 0x0, 0x0, 0xa0}, 0x44010) [ 864.739030][ T288] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}}, 0x0) [ 864.785361][ T116] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e397", 0x94}, 0x68) 22:29:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) close(0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x74) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x16, 0x4, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0xb, 0xa, 0xe184a0eb19e8f8a2, 0x6, 0x10}, @exit, @call={0x85, 0x0, 0x0, 0x8e}, @func={0x85, 0x0, 0x1, 0x0, 0x7}], &(0x7f0000000040)='GPL\x00', 0x1, 0x66, &(0x7f00000000c0)=""/102, 0x40f00, 0xc, '\x00', 0x0, 0x20, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x9, 0xfabc, 0x8}, 0x10, r2, r0}, 0x78) [ 864.858757][T12837] tipc: Enabling of bearer rejected, failed to enable media [ 864.898802][T12846] loop2: detected capacity change from 0 to 264192 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}}, 0x0) [ 864.908882][T12846] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 864.927369][T12848] tipc: Enabling of bearer rejected, failed to enable media 22:29:44 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x74) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f", 0x96}, 0x68) 22:29:44 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) 22:29:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00, 0x0, '\x00', 0x0, 0xc, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@bridge_getneigh={0x94, 0x1e, 0x400, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x0, 0x8a08}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x7fff}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x20}, @IFLA_EVENT={0x8, 0x2c, 0x2}, @IFLA_WEIGHT={0x8, 0xf, 0x400}, @IFLA_TXQLEN={0x8, 0xd, 0x800}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x7e39}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x5c0c}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "3b4da3d01c6fbaf53af20555"}, @IFLA_MAP={0x24, 0xe, {0x81, 0x0, 0xffffffff00000000, 0x241c, 0x3, 0x5}}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x1}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) 22:29:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}}, 0x0) [ 865.057245][T12862] tipc: Enabling of bearer rejected, failed to enable media [ 865.085023][T12865] tipc: Enabling of bearer rejected, failed to enable media 22:29:44 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c1f", 0x96}, 0x68) 22:29:44 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x7a) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 865.248887][T12877] tipc: Enabling of bearer rejected, failed to enable media [ 865.273072][T12879] tipc: Enabling of bearer rejected, failed to enable media 22:29:45 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x3022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xae, 0x3}, 0x510d4, 0x0, 0x400, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 22:29:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a31000000004400040000000000000000000000000100000000200002000a00000000000000ff010000000000000000000000000001000000000000000000000000b537741e9c0c1fce1a77210c90f39553232a68787ce0279401281bd352962a6fc37cfb73c8d60c9c22ca44f371855a59db83a529091a655a7eebeba5362b10851944205e28a594e0fb841766c189b1b550d44c8bf62e3fc159d5d585"], 0x6c}}, 0x0) 22:29:45 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c", 0x95}, 0x68) 22:29:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) 22:29:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x300) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c", 0x95}, 0x68) [ 865.391851][ T116] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 865.406614][T12890] __nla_validate_parse: 7 callbacks suppressed [ 865.406629][T12890] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 22:29:45 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000001180)={0x12, 0x83, 0x8, 0x4}, 0x40) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r2, &(0x7f0000000340), &(0x7f0000000140)=@udp=r3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000700)={r2, &(0x7f0000000580)="e9", &(0x7f0000000680)=""/116}, 0x20) r4 = openat2(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x100, 0x8, 0x6}, 0x18) syz_btf_id_by_name$bpf_lsm(&(0x7f0000000300)='bpf_lsm_socket_post_create\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1c, 0xc, &(0x7f00000000c0)=@raw=[@ldst={0x2, 0x92cb3fcaa91a861f, 0x0, 0xb, 0x5, 0x1, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x4, 0x1, 0x0, r1}, @map_val={0x18, 0x2, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @ldst={0x0, 0x1, 0x2, 0x1, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff0}, @generic={0x9, 0x8, 0x6, 0x40, 0x607}, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @map_val={0x18, 0x4, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000000040)='GPL\x00', 0x0, 0x2c, &(0x7f0000000140)=""/44, 0x41100, 0x3, '\x00', 0x0, 0x8, r4, 0x8, &(0x7f0000000280)={0x1, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0xa, 0x8, 0x10000}, 0x10, 0xffffffffffffffff, r0}, 0x78) [ 865.483111][T12890] tipc: Invalid UDP bearer configuration [ 865.483149][T12890] tipc: Enabling of bearer rejected, failed to enable media 22:29:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3972c", 0x95}, 0x68) 22:29:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}}, 0x0) [ 865.530879][T12899] tipc: Enabling of bearer rejected, failed to enable media 22:29:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x500) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 865.611224][T12910] loop2: detected capacity change from 0 to 264192 [ 865.643386][T12910] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 865.694621][T12917] tipc: Enabling of bearer rejected, failed to enable media [ 865.744517][T12920] tipc: Enabling of bearer rejected, failed to enable media 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e397", 0x94}, 0x68) 22:29:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}}, 0x0) 22:29:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) 22:29:45 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r1}, 0x10) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000308c0)={0xd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000305c0)={0xa}, 0x8, 0x10, 0x0, 0x0, r2}, 0x78) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB='4\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="14000000000000000400f2ff0b000100666c6f7765720000040002"], 0x34}}, 0x0) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000300), 0x800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd, 0x6e, 0x9, 0x3c2, 0x0, 0xffffffffffffffff, 0x9, '\x00', r5, r6, 0x3, 0x4, 0x5}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x6f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f00000000c0)='syzkaller\x00', 0x91a, 0x0, &(0x7f0000000100), 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000180)={0x4, 0x9, 0x0, 0x9}, 0x10, r2, r1}, 0x74) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x1, 0x9, 0x2, 0xb, 0x10, 0x4}, @exit, @alu={0x4, 0x1, 0x4, 0x4, 0x5, 0xffffffffffffffff, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0x2}, @jmp={0x5, 0x0, 0x4, 0x4, 0xb, 0x8, 0xfffffffffffffffc}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x2}], &(0x7f0000000040)='GPL\x00', 0x5, 0x25, &(0x7f00000000c0)=""/37, 0x41100, 0x4, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000140)={0x5, 0xf, 0x6, 0x8001}, 0x10, r2, r7}, 0x78) 22:29:45 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x200000000011000}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) fstatfs(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000400)='./file1\x00', 0x15b201, 0x0) link(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)='./bus\x00') creat(&(0x7f0000000240)='./file1\x00', 0x24) ftruncate(r1, 0x2008002) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x510d4, 0x0, 0x400, 0x8, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wlan1\x00'}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1000, 0x5) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) ioctl$FBIOGET_VSCREENINFO(0xffffffffffffffff, 0x4600, &(0x7f0000000300)) 22:29:45 executing program 5: perf_event_open(&(0x7f00000000c0)={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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) 22:29:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a505000000007751e8ba639a6788a341cca555077e3a159110193dd2ff1fa7c3205bfedbe9d8f3b423cdacfa7e32f20231368b2264f9c504c9f1f65515b2e1a38d522be18bd10a48b043ccc42646f1d62cb1d06d7535f78669070300000000000000ccae669e173a649c1cfd6587d47578f4c35235138d5521f9453559c35da860e8efbc6f2b2a3e3173d5661cfeec79c66c54c3a4903ef31c4d4aea54404458ce30f2ce3599f455c7a3a48a01010000009f2f0517e4ca0e1803a2971a8ca85700e21b3336f1ae0701a944ccec0fd97f734c4c81d509d66d4dfafe7cc03b0864009d2e7d7ff6ff72ba8972b122b09789d99b3d0524f39dc09244ba5dbe9180950f76f7049db5cb19d7962f1715321f077d555da11fa798de504e287ecd81f2b77fdd76c677f812d249c8130b018d4300000000000000db3947c8dc7b1b4c4554ffdca8b751d9ab6594c20659593d60abf09dfde18166d285f818ae092c6d996415c9b3e67d127e56f3d3759dcfeb8206d16374c2c4146d0498aa0dd55d7453a691a7640007e672347d4a875b7aaef16200da3002f35cf673cf381399ea6ef6cd75b21c0db7bdf1042ff54b57150cd30df8ea6a0ea8726fabda4124878f5454c3c9e3894b523d1cf9057bff444f68f01440011af1e63f9653a572a414dd2b7d93a237e85090c80000000000000000000044f8e677eb981589d6ace4cab63375276a6082fefa9c14337dd5fae94506341c042165b28689c7ab45f99b5fa1326d93fc25da8d55bae59be82117498e1764e574616aa67e60c140874cc7414e620566fe804efdb0ce5234fd8e64b75fd2d6454707a8af89"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00007, 0x0, 0x0, 0x0, 0x0) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) [ 865.889569][ T116] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 865.917293][T12937] tipc: Enabling of bearer rejected, failed to enable media 22:29:45 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e397", 0x94}, 0x68) 22:29:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x6c}}, 0x0) [ 865.974374][T12940] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 22:29:45 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x28}}, 0x700) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) [ 866.026500][T12942] tipc: Enabling of bearer rejected, failed to enable media [ 866.063826][T12960] ------------[ cut here ]------------ 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77e3", 0x93}, 0x68) [ 866.076016][T12960] WARNING: CPU: 0 PID: 12960 at kernel/tracepoint.c:291 tracepoint_probe_register_prio+0x648/0x6d0 [ 866.089658][T12959] loop2: detected capacity change from 0 to 264192 [ 866.109842][T12959] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 22:29:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) mlock2(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x0) 22:29:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000400)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a31000000004400040000000000000000000000000100000000200002000a00000000000000ff01000000000000000000000000000100"/93], 0x6c}}, 0x0) [ 866.124904][T12960] Modules linked in: [ 866.140600][T12960] CPU: 0 PID: 12960 Comm: syz-executor.3 Tainted: G W 5.13.0-syzkaller #0 [ 866.147604][T12965] tipc: Enabling of bearer rejected, failed to enable media 22:29:45 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f00006d1000/0x2000)=nil, &(0x7f0000527000/0x2000)=nil, &(0x7f0000b8f000/0x2000)=nil, &(0x7f0000a50000/0x4000)=nil, &(0x7f00001d9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f000082d000/0x2000)=nil, &(0x7f0000b07000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f000071a000/0x2000)=nil, &(0x7f00000000c0)="d638ce66ec9bd147b603073c66e775388b634c02fac86dd94d6ffc51b5649c1b70c075fa47f336d3c7891aa486d5695240eeea72e88e4b25fa6ae545cdc5e8cdfd58cd8a176520651cde92d0fb01eefd48f57aa2aa709168b4bafc76f1830acdcf68817f9f2e82b71418c670cedf0072885fd73dc1d095bed30f0895a30e33b449a446a8fe805a631570a1e8071d67d94d77", 0x92}, 0x68) [ 866.176268][T12970] tipc: Enabling of bearer rejected, failed to enable media [ 866.196866][T12960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.199805][T12972] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 866.268016][T12960] RIP: 0010:tracepoint_probe_register_prio+0x648/0x6d0 [ 866.272801][T12972] tipc: Invalid UDP bearer configuration [ 866.287193][T12972] tipc: Enabling of bearer rejected, failed to enable media [ 866.301456][T12960] Code: 56 fe ff 4c 89 e7 48 c7 c6 d0 85 81 81 e8 10 80 e9 ff eb 05 e8 49 56 fe ff 45 31 e4 eb 0e e8 3f 56 fe ff 49 c7 c4 ef ff ff ff <0f> 0b 48 c7 c7 60 7d f5 8c e8 0a a7 4c 08 44 89 e0 48 83 c4 40 5b [ 866.322348][ T259] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.357067][T12960] RSP: 0018:ffffc90001bbf888 EFLAGS: 00010283 [ 866.365071][T12960] RAX: ffffffff81817691 RBX: ffff88803160f098 RCX: 0000000000040000 [ 866.374175][T12960] RDX: ffffc900103e6000 RSI: 00000000000001f0 RDI: 00000000000001f1 [ 866.391271][T12960] RBP: 0000000000000000 R08: ffffffff818171b7 R09: fffffbfff1c4d3c0 [ 866.400219][T12960] R10: fffffbfff1c4d3c0 R11: 0000000000000000 R12: ffffffffffffffef [ 866.411314][T12960] R13: ffff88803160f090 R14: 0000000000000000 R15: dffffc0000000000 [ 866.419615][T12960] FS: 00007f11781f0700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 866.431670][T12960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 866.438421][T12960] CR2: 0000000000541198 CR3: 000000002b7f0000 CR4: 00000000001506f0 [ 866.449661][T12960] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 866.461036][T12960] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 866.469179][T12960] Call Trace: [ 866.476675][T12960] ? perf_trace_sys_exit+0xc0/0xc0 [ 866.483711][T12960] __sys_bpf+0x6e5c/0x11d80 [ 866.488389][T12960] ? security_file_ioctl+0x55/0xb0 [ 866.495878][T12960] ? __se_sys_ioctl+0x48/0x170 [ 866.500808][T12960] ? do_raw_spin_lock+0x151/0x8e0 [ 866.506048][T12960] ? __lock_acquire+0x6100/0x6100 [ 866.511980][T12960] ? print_irqtrace_events+0x220/0x220 [ 866.517549][T12960] ? do_raw_spin_unlock+0x134/0x8a0 [ 866.523411][T12960] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 866.529576][T12960] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 866.535840][T12960] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 866.542025][T12960] ? vsnprintf+0x19e/0x1d60 [ 866.546717][T12960] ? tomoyo_profile+0x50/0x50 [ 866.551707][T12960] ? rcu_lock_release+0x5/0x20 [ 866.556761][T12960] ? do_vfs_ioctl+0x1aab/0x2ab0 [ 866.562103][T12960] ? __x64_compat_sys_ioctl+0x80/0x80 [ 866.567553][T12960] ? __lock_acquire+0x6100/0x6100 [ 866.572732][T12960] ? slab_free_freelist_hook+0x1d8/0x290 [ 866.578880][T12960] ? tomoyo_path_number_perm+0x5c1/0x790 [ 866.584775][T12960] ? kfree+0xcf/0x2d0 [ 866.588904][T12960] ? tomoyo_path_number_perm+0x62a/0x790 [ 866.594803][T12960] ? trace_lock_acquire+0x59/0x180 [ 866.599965][T12960] ? rcu_lock_release+0x5/0x20 [ 866.604978][T12960] ? trace_lock_release+0x4f/0x140 [ 866.610276][T12960] ? lock_release+0x81/0x7b0 [ 866.615533][T12960] ? read_lock_is_recursive+0x10/0x10 [ 866.615979][T12954] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 866.620966][T12960] ? __context_tracking_exit+0x7a/0xd0 [ 866.635985][T12960] ? __lock_acquire+0x6100/0x6100 [ 866.641096][T12960] ? __rcu_read_lock+0x60/0x60 [ 866.645945][T12960] ? read_lock_is_recursive+0x10/0x10 [ 866.651411][T12960] ? __lock_acquire+0x6100/0x6100 [ 866.656920][T12960] ? ktime_get_mono_fast_ns+0x1bf/0x1e0 [ 866.662539][T12960] ? __bpf_trace_sys_enter+0x50/0x60 [ 866.667826][T12960] __x64_sys_bpf+0x78/0x90 [ 866.672301][T12960] do_syscall_64+0x3d/0xb0 [ 866.676740][T12960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 866.682709][T12960] RIP: 0033:0x4665d9 [ 866.686598][T12960] 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 [ 866.707070][T12960] RSP: 002b:00007f11781f0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 866.717277][T12960] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 866.725397][T12960] RDX: 0000000000000010 RSI: 00000000200001c0 RDI: 0000000000000011 [ 866.733489][T12960] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 866.741765][T12960] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 866.749931][T12960] R13: 00007ffdc10b68bf R14: 00007f11781f0300 R15: 0000000000022000 [ 866.758983][T12960] Kernel panic - not syncing: panic_on_warn set ... [ 866.765601][T12960] CPU: 0 PID: 12960 Comm: syz-executor.3 Tainted: G W 5.13.0-syzkaller #0 [ 866.775403][T12960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 866.785773][T12960] Call Trace: [ 866.789047][T12960] dump_stack_lvl+0x1ae/0x29f [ 866.793738][T12960] ? show_regs_print_info+0x12/0x12 [ 866.798927][T12960] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 866.804894][T12960] panic+0x2e1/0x850 [ 866.808848][T12960] ? __kernel_text_address+0x93/0x100 [ 866.814293][T12960] ? __warn+0x13e/0x270 [ 866.818447][T12960] ? nmi_panic+0x90/0x90 [ 866.822749][T12960] __warn+0x26a/0x270 [ 866.826816][T12960] ? tracepoint_probe_register_prio+0x648/0x6d0 [ 866.833057][T12960] ? tracepoint_probe_register_prio+0x648/0x6d0 [ 866.839455][T12960] report_bug+0x1b1/0x2e0 [ 866.843782][T12960] handle_bug+0x3d/0x70 [ 866.847932][T12960] exc_invalid_op+0x16/0x40 [ 866.852551][T12960] asm_exc_invalid_op+0x12/0x20 [ 866.857386][T12960] RIP: 0010:tracepoint_probe_register_prio+0x648/0x6d0 [ 866.864221][T12960] Code: 56 fe ff 4c 89 e7 48 c7 c6 d0 85 81 81 e8 10 80 e9 ff eb 05 e8 49 56 fe ff 45 31 e4 eb 0e e8 3f 56 fe ff 49 c7 c4 ef ff ff ff <0f> 0b 48 c7 c7 60 7d f5 8c e8 0a a7 4c 08 44 89 e0 48 83 c4 40 5b [ 866.884333][T12960] RSP: 0018:ffffc90001bbf888 EFLAGS: 00010283 [ 866.890415][T12960] RAX: ffffffff81817691 RBX: ffff88803160f098 RCX: 0000000000040000 [ 866.898382][T12960] RDX: ffffc900103e6000 RSI: 00000000000001f0 RDI: 00000000000001f1 [ 866.906348][T12960] RBP: 0000000000000000 R08: ffffffff818171b7 R09: fffffbfff1c4d3c0 [ 866.914305][T12960] R10: fffffbfff1c4d3c0 R11: 0000000000000000 R12: ffffffffffffffef [ 866.922273][T12960] R13: ffff88803160f090 R14: 0000000000000000 R15: dffffc0000000000 [ 866.930237][T12960] ? tracepoint_probe_register_prio+0x167/0x6d0 [ 866.936481][T12960] ? tracepoint_probe_register_prio+0x641/0x6d0 [ 866.942725][T12960] ? tracepoint_probe_register_prio+0x641/0x6d0 [ 866.949051][T12960] ? perf_trace_sys_exit+0xc0/0xc0 [ 866.954158][T12960] __sys_bpf+0x6e5c/0x11d80 [ 866.958667][T12960] ? security_file_ioctl+0x55/0xb0 [ 866.963773][T12960] ? __se_sys_ioctl+0x48/0x170 [ 866.968655][T12960] ? do_raw_spin_lock+0x151/0x8e0 [ 866.973667][T12960] ? __lock_acquire+0x6100/0x6100 [ 866.978680][T12960] ? print_irqtrace_events+0x220/0x220 [ 866.984124][T12960] ? do_raw_spin_unlock+0x134/0x8a0 [ 866.989329][T12960] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 866.995379][T12960] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 867.001350][T12960] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 867.006727][T12960] ? vsnprintf+0x19e/0x1d60 [ 867.011229][T12960] ? tomoyo_profile+0x50/0x50 [ 867.016006][T12960] ? rcu_lock_release+0x5/0x20 [ 867.020753][T12960] ? do_vfs_ioctl+0x1aab/0x2ab0 [ 867.025594][T12960] ? __x64_compat_sys_ioctl+0x80/0x80 [ 867.031043][T12960] ? __lock_acquire+0x6100/0x6100 [ 867.036072][T12960] ? slab_free_freelist_hook+0x1d8/0x290 [ 867.041792][T12960] ? tomoyo_path_number_perm+0x5c1/0x790 [ 867.047428][T12960] ? kfree+0xcf/0x2d0 [ 867.051398][T12960] ? tomoyo_path_number_perm+0x62a/0x790 [ 867.057036][T12960] ? trace_lock_acquire+0x59/0x180 [ 867.062131][T12960] ? rcu_lock_release+0x5/0x20 [ 867.066876][T12960] ? trace_lock_release+0x4f/0x140 [ 867.071974][T12960] ? lock_release+0x81/0x7b0 [ 867.076583][T12960] ? read_lock_is_recursive+0x10/0x10 [ 867.081937][T12960] ? __context_tracking_exit+0x7a/0xd0 [ 867.087378][T12960] ? __lock_acquire+0x6100/0x6100 [ 867.092420][T12960] ? __rcu_read_lock+0x60/0x60 [ 867.097180][T12960] ? read_lock_is_recursive+0x10/0x10 [ 867.102529][T12960] ? __lock_acquire+0x6100/0x6100 [ 867.107530][T12960] ? ktime_get_mono_fast_ns+0x1bf/0x1e0 [ 867.113060][T12960] ? __bpf_trace_sys_enter+0x50/0x60 [ 867.118327][T12960] __x64_sys_bpf+0x78/0x90 [ 867.122755][T12960] do_syscall_64+0x3d/0xb0 [ 867.127257][T12960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 867.133491][T12960] RIP: 0033:0x4665d9 [ 867.137373][T12960] 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 [ 867.156974][T12960] RSP: 002b:00007f11781f0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 867.165374][T12960] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665d9 [ 867.173333][T12960] RDX: 0000000000000010 RSI: 00000000200001c0 RDI: 0000000000000011 [ 867.181302][T12960] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 867.189254][T12960] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0f0 [ 867.197304][T12960] R13: 00007ffdc10b68bf R14: 00007f11781f0300 R15: 0000000000022000 [ 867.206883][T12960] Kernel Offset: disabled [ 867.211211][T12960] Rebooting in 86400 seconds..