4e24, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x13, @dev={0xfe, 0x80, [], 0x12}, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xf4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "09a32c341cf18d784ddddcc35a43ddb5345510be1a5f56951ff5d2e7cc93d8d4"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r3, 0x0, 0x20008890) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x7b, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @multicast1}}}, 0x9c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r7, 0x4) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r8, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:05 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x3000000, 0x3, 0x0}) 00:10:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x90000915, 0x0) [ 1010.213953][T31274] md0: error: failed to get bitmap file [ 1010.262596][T31276] md: md0 stopped. 00:10:05 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x68000000, 0x3, 0x0}) 00:10:05 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x4000000, 0x3, 0x0}) [ 1010.360225][T31293] md0: error: failed to get bitmap file 00:10:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc0045878, 0x0) 00:10:05 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x6c000000, 0x3, 0x0}) [ 1010.404172][T31294] md: md0 stopped. [ 1010.508070][T31304] md0: error: failed to get bitmap file 00:10:06 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:06 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) 00:10:06 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x5000000, 0x3, 0x0}) 00:10:06 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x74000000, 0x3, 0x0}) 00:10:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc0045878, 0x0) [ 1011.092497][T31312] md0: error: failed to get bitmap file 00:10:07 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x103500, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x7a000000, 0x3, 0x0}) 00:10:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc008ae05, 0x0) 00:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x27300900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:07 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x6000000, 0x3, 0x0}) [ 1011.871125][T31330] md: md0 stopped. 00:10:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc0101282, 0x0) 00:10:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0xff000000, 0x3, 0x0}) [ 1011.968043][T31339] md0: error: failed to get bitmap file 00:10:07 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="54000000000b00000000000000000000020000090800034041bd3f5e90797e6520604cd2e10000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:07 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x7000000, 0x3, 0x0}) 00:10:07 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 00:10:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) 00:10:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc0189436, 0x0) 00:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0}) [ 1012.108140][T31352] md0: error: failed to get bitmap file [ 1012.130360][T31353] md: md0 stopped. 00:10:07 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x8000000, 0x3, 0x0}) [ 1012.168767][T31353] md: md0 stopped. 00:10:07 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}}, 0x10) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0x64010101}, 0x10, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x950) 00:10:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc020660b, 0x0) [ 1012.243853][T31364] md0: error: failed to get bitmap file 00:10:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x0}) 00:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x20280, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) sendmsg$NFQNL_MSG_VERDICT(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)={0x204, 0x1, 0x3, 0x5, 0x0, 0x0, {0x2}, [@NFQA_VLAN={0x2c, 0x13, 0x0, 0x1, [@NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x20}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x8100}, @NFQA_VLAN_TCI={0x6, 0x2, 0x1, 0x0, 0x2a}, @NFQA_VLAN_PROTO={0x6, 0x1, 0x1, 0x0, 0x88a8}]}, @NFQA_CT={0x1b8, 0xb, 0x0, 0x1, [@CTA_HELP={0x10, 0x5, 0x0, 0x1, {0xb, 0x1, 'amanda\x00'}}, @CTA_TUPLE_ORIG={0x38, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x401}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_NAT_SRC={0x7c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x41}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0x3c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={[], [], @empty}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @rand_addr=0x64010100}]}, @CTA_ZONE={0x6}, @CTA_NAT_DST={0x98, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @empty}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast1}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr=' \x01\x00'}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3a}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}]}, @CTA_LABELS_MASK={0xc, 0x17, [0x2, 0xffff8000]}, @CTA_TUPLE_MASTER={0x10, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x102c}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x400}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x9}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x5}}]}, 0x204}, 0x1, 0x0, 0x0, 0x40}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1012.337055][T31370] md: md0 stopped. [ 1012.384182][T31374] md: md0 stopped. 00:10:08 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x0}) 00:10:08 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x3f000000, 0x3, 0x0}) 00:10:08 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) mmap$perf(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100000d, 0x80010, r1, 0xb37) 00:10:08 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc0445624, 0x0) 00:10:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) pidfd_send_signal(r4, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = dup2(r0, r1) timerfd_gettime(r5, &(0x7f00000000c0)) 00:10:08 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0xc0481273, 0x0) [ 1012.990542][T31390] md0: error: failed to get bitmap file [ 1013.010801][T31392] md: md0 stopped. [ 1013.028616][T31392] md: md0 stopped. 00:10:08 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0xff000000, 0x3, 0x0}) 00:10:08 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0}) 00:10:08 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:08 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408100, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r5, 0x711, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r5, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x81}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44010}, 0x41) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000180)='/dev/md0\x00', &(0x7f00000001c0)='./file0\x00', r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7b, &(0x7f00000000c0)={r6, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0x1b, "29742a384ce8b6d29a311ff7802a04eb914e4be724319ea32f97b1"}, &(0x7f0000000100)=0x23) pipe(&(0x7f0000000000)) r7 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r7, 0x932, 0x0) 00:10:08 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x0}) [ 1013.227618][T31405] md0: error: failed to get bitmap file [ 1013.247677][T31409] md: md0 stopped. 00:10:09 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0}) 00:10:09 executing program 3: getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x2fc, 0x0, 0x200, 0x70bd25, 0x65dfdbfb, {}, [@TIPC_NLA_BEARER={0xd8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @private0}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_PROP={0x27, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$capi20(r0, &(0x7f00000000c0)={0x10, 0x8001, 0xff, 0x81, 0xa1, 0x10001}, 0x10) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="71000000000b000000000000000000000200001808006fbb0000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f0000000280)={0x2, 0x2}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:09 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) 00:10:09 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0xfc, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac14143ce000000200000000090000007f00000164010100e0000002ac141441ffffffff640101027f000200e0000001ac1414aa"], 0x34) 00:10:09 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x101000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000180)={0x8, 0x120, 0xfa00, {0x4, {0x10000, 0x1, "ddef0952126fc9f3075d95111cba036bb765f1361d0ae1b72f95397ababb01b4f0e690167504544037a90c74e865ee37fb60c14e96d452d6896e4695bbb894c81236fc218af0d9dd38506ded6803d4f8e928a92a3a489a715a2b053ee7374c118ca8689398ddd164b5ee98800da2a8894f912886374150bef8cc0f7a42d0ab5414fbfc1000faf52dabf2767bd30e6021b156a4c9c40bde558585728f716d18d4d4496d1c7832957485869d8f401ca237846f82c5ea407bc1b785890dff01ef31cf05656ab2170c28c8d11468597b0dc70578b93030e20341a6f60be8bd5a8e6b782711ffca06914111bfa44d2a86220b15e53024c4e379f260ef2b9774a60387", 0x7f, 0xd8, 0x0, 0x9, 0x0, 0x9, 0x7}, r4}}, 0x128) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, r3, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x6c, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private1={0xfc, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4e}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x192b829a}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1013.932968][T31433] md: md0 stopped. 00:10:09 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0}) [ 1013.976391][T31439] md0: error: failed to get bitmap file 00:10:09 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x4, 0x4f8, [0x20000180, 0x0, 0x0, 0x20000334, 0x20000364], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{0x11, 0x10, 0xf9, 'veth1_to_team\x00', 'veth0_macvtap\x00', 'bridge_slave_0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff], @multicast, [0x0, 0x0, 0x101, 0x0, 0x0, 0xff], 0x6e, 0x6e, 0xa6, [], [], @snat={'snat\x00', 0x10, {{@remote, 0x10}}}}, {0x5, 0x30, 0x806, 'veth1\x00', 'caif0\x00', 'ip6erspan0\x00', 'veth1\x00', @multicast, [0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x6e, 0xa6, 0xde, [], [@arpreply={'arpreply\x00', 0x10, {{@multicast, 0xfffffffffffffffc}}}], @snat={'snat\x00', 0x10, {{@remote, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{0x11, 0x0, 0xf9, 'ipvlan0\x00', 'batadv_slave_1\x00', 'macvtap0\x00', 'macvtap0\x00', @random="282d4a5d8b4a", [0xff, 0xff, 0xff, 0x0, 0xff], @local, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xa6, 0x10e, 0x23e, [@realm={{'realm\x00', 0x0, 0x10}, {{0xffffff7f, 0x7}}}], [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffd}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}], @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2d6a, 'system_u:object_r:mount_exec_t:s0\x00'}}}}, {0x9, 0x9, 0x80f3, 'bridge0\x00', 'veth0_virt_wifi\x00', 'hsr0\x00', 'ip6erspan0\x00', @local, [0x0, 0x0, 0x0, 0x0, 0xff], @remote, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x6e, 0x6e, 0xa6, [], [], @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}}]}]}, 0x570) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1014.022449][T31433] md: md0 stopped. 00:10:09 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0}) 00:10:09 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x80, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf4, 0x0, 0x2, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_EXPECT_MASK={0x1c, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_EXPECT_NAT={0xac, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x98, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0x3c}}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_MASK={0x10, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x7}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x48900}, 0x40011) 00:10:09 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0}) 00:10:09 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000000)=0x1) 00:10:09 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3d, 0x0}) [ 1014.158422][T31455] md0: error: failed to get bitmap file [ 1014.181834][T31457] md: md0 stopped. [ 1014.241669][T31457] md: md0 stopped. [ 1014.280775][T31464] md0: error: failed to get bitmap file 00:10:10 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b000000000000000000003fd8894fdd4858d80000000108000240000000040800034000000001170001006367726f75702e636f8974726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{r2, r3+60000000}}, 0x0) 00:10:10 executing program 0: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x1}], 0x1) semop(r0, &(0x7f0000000000)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x10) semtimedop(r0, &(0x7f0000000040)=[{0x2, 0x4, 0x1000}, {0x3, 0xe}, {0x4, 0x7}, {0x3, 0xa4}, {0x2, 0x26c0, 0x800}, {0x3, 0xfc00, 0x800}], 0x6, &(0x7f00000000c0)={0x0, 0x989680}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:10 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000200)="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") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0x1000, 0x2, 0xffff}) bind$bt_sco(r2, &(0x7f0000000300)={0x1f, @none}, 0x8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f00000000c0)={0x100, {{0xa, 0x4e24, 0x5, @mcast2, 0x2}}, {{0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x81}}}, 0x108) 00:10:10 executing program 4: ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000040)={0x9c0000, 0x5, 0x5, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9a0914, 0x100, [], @ptr=0x40}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r4, 0x5}, &(0x7f0000000180)) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x932, 0x0) 00:10:10 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x40482, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev}}]}, 0x50}}, 0x0) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1014.988474][T31478] md0: error: failed to get bitmap file [ 1015.026439][T31483] md: md0 stopped. 00:10:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f00000000c0)={0xa20000, 0x0, 0x1, r1, 0x0, &(0x7f0000000040)={0x9b0952, 0x2, [], @ptr=0x6}}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x4001, 0x0) ioctl$BLKPG(r2, 0x932, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) 00:10:10 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 00:10:10 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x82000, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = accept(0xffffffffffffffff, &(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x80) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) [ 1015.158225][T31478] md0: error: failed to get bitmap file [ 1015.230051][T31494] md: md0 stopped. [ 1015.252744][T31505] md: md0 stopped. 00:10:10 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) setsockopt$PNPIPE_HANDLE(r2, 0x113, 0x3, &(0x7f0000000000)=0x1000, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcsu\x00', 0x202000, 0x0) sendmmsg$unix(r5, &(0x7f0000000240), 0x0, 0xc0) setfsuid(r4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r6, 0x3) statx(r6, &(0x7f00000000c0)='./file0\x00', 0x800, 0x200, &(0x7f0000000340)) r7 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1c}, 0x0, 0x0, 0xffffffffffffffff, 0x2) fstat(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r8) setuid(r8) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:10 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) syz_init_net_socket$netrom(0x6, 0x5, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000100)={{}, {r1, r2/1000+60000}}, &(0x7f0000000140)) 00:10:10 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c6c64e4", @ANYRES16=r1, @ANYBLOB="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"], 0x314}, 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x932, 0x0) 00:10:10 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)=0x5) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) r3 = socket(0x0, 0x2, 0x10000000000002) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x1a8, r4, 0x1, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xe4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_MEDIA={0x2c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7634}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x7, 0x3, "bd1c2b"}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "d38e3e9b2338e448d47c044b04859c84cb3f9fe5d525909d917e7d"}}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40000}, 0x20080080) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x200, r4, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd64c}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7ff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x60}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0x98, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "82c5992cc3d255e045add858f301989e33910aa17e12a77bba69fe"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "d023ebbd72c42ff55fa8719dc861af778e861ed4194a4c2f81a7"}}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_BEARER={0x38, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x81}]}, @TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xed}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf92}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2363c1cf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8bc}]}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7c}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x33f1}]}]}, 0x200}, 0x1, 0x0, 0x0, 0x4}, 0x20000840) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) [ 1015.421604][T31517] md0: error: failed to get bitmap file [ 1015.453105][T31517] md0: error: failed to get bitmap file [ 1015.503881][T31530] md: md0 stopped. 00:10:11 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20000006, 0x380) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f00000321c0)=""/102368, 0x18fe0}, &(0x7f0000000100), 0x58}, 0x20) 00:10:11 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x7, 0x9, 0x4, 0x100, 0x10, 0x1}) set_thread_area(&(0x7f0000000000)={0x8, 0x20001000, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1}) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:11 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x102, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:11 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x319402, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'sit0\x00', r3, 0x4, 0x7f, 0x6, 0x6, 0x8, @loopback, @mcast2, 0x8000, 0x700, 0x7, 0x9}}) ftruncate(r1, 0x4) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0xbc140, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000040)={0x3, 0xffffffff}) 00:10:11 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xe, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000380)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="59f0", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000002c0)=0x1, 0x2) r4 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x4) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000280)={r0, r4, 0x3}, 0x10) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000540)=ANY=[@ANYBLOB="08000000080000000200000002000000a29886eebf92bea4be8377ff37ade06db6c4720e776e2d527d0a7de4a7d420f8cae87eba9fae2f974a916bc5211c10aa01ac33a06f7d7dd6bccd5e474372daae12eeb456128fb42cf910a31e23c83a5b3928b1720552dbb865e24749ff65d6f5521d56f7294aaa62707a27e65ef615f27c4e90060e8e2166b2685a5fc5e2ed036643217919fd4b25ee199b0bb06e88b61a29f38e54816a45c0e48b58778050d88cdef23cbf2ffbdb7ffca4d8"]) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1015.942999][T31548] md: md0 stopped. [ 1015.977505][T31555] md: md0 stopped. 00:10:11 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) write$RDMA_USER_CM_CMD_GET_EVENT(r3, &(0x7f0000000000)={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:11 executing program 2: ioctl$BLKPG(0xffffffffffffffff, 0x4004092b, &(0x7f0000000000)={0xfffffffe, 0x8, 0xffffffffffffff7c, 0x0}) 00:10:11 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x81000, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) [ 1016.229675][T31577] md: md0 stopped. 00:10:11 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/llc/socket\x00') ftruncate(r1, 0x4) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x7213}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40081271, &(0x7f0000000000)={0x80000000, 0x0, 0x0, 0x0}) [ 1016.261486][T31577] md: md0 stopped. 00:10:11 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/125, &(0x7f0000000040)=0x7d) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0xfffffffd, 0x2, &(0x7f0000000140)=0x4}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:11 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:11 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socket$inet(0x2, 0x80000, 0xfffffffb) ioctl$BLKPG(r0, 0x932, 0x0) [ 1016.395984][T31588] md: md0 stopped. 00:10:11 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffffb, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x8, r3}) mq_getsetattr(r1, &(0x7f0000000040)={0x4, 0x7f, 0x3ff, 0x2}, &(0x7f00000000c0)) [ 1016.419604][T31589] md: md0 stopped. [ 1016.449357][T31590] md0: error: failed to get bitmap file 00:10:12 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x3edf83, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:12 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='veth1_to_hsr\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f00000000c0)) syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x0, 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:12 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x80000, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x7b, &(0x7f00000000c0)={r6, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={r6, 0xf8, "b3a1490c6f6710195d390c194031d83d2c9c9db6f92de37b699eee9f106baf91d27f3421a83ad42d918498db31be60ca8d4474eb7b65c0dae1c3c2dff7dfebfbac4bdaab31fc7ec3346da9a36d38df2e12949bd2ee452faa97977cf5811f5782e23a732850f61fee48c793f324cc4cd69fef222cc21a393d88197edfb200d2ea430b5691175dd4fd61ba5334fc2e0576fe450f01a17f58ad6ecb023bb8b33d2822aeab4467048dea8ee6ee77d40852165c9e6886d60f18993467eb31cb710faf8525fc5a764ce98b130eb1045e9dda7725cd16250e96f2c5b226e7b85f9009963af5559de050933523f20e01326c8f7c7d0ec5d8c015f951"}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7b, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0xd6de, 0x34}, 0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r7, 0x1de}, &(0x7f00000000c0)=0x8) r8 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r8, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1016.794189][T31602] md: md0 stopped. [ 1016.801560][T31611] md0: error: failed to get bitmap file [ 1016.842855][T31615] md: md0 stopped. 00:10:14 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x7fffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) 00:10:14 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="67000000026364ecfea2b82afea30acfbf720ed9347cdfc18920f8598a650415b78658b8c8e54fca29756ca269d0eb4f7e6b28a942da1425026f9c4ce537e105239f5a4b24a0e71e0133041b980800000000000000000000009bab50d5b5a90db2001aa88f0654761c99b6862a0ac7517e5ab56c80dd4c37511ad1a23991f2731b8e0f5eac5b76e53af7c971f45f9f25384e82a8127766f40c8f0000000000efff00"/172], &(0x7f0000000140)=0x6f) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) ioctl$SIOCX25GFACILITIES(r5, 0x89e2, &(0x7f0000000180)) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000040), 0x1) 00:10:14 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r10, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r12], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000031c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003180)={&(0x7f0000002f40)={0x228, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2056f734a3e5ba04}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 00:10:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) sendto$llc(r2, &(0x7f0000000080)="c742380be39cd20e67c76a9fd41cf923e80d9d0675d5be25e3d3968f711451ae658f9e7400f1bf14d5263ce711a9bdb63519dacb75636c28126c09f4a67b74883aae776175df8c73b552de4551def5ee5d74f461b934dcc0fba9990bdd588a13a46de66a34498b4e2bef2ad12fed1814f66b84fbd6f7a42a81263035fcfdf7a8ca3e8a5b814f33bb22919ee610e176ac6f502d6fd39d2443de1324d3f4b5a5", 0x9f, 0x20000000, &(0x7f00000001c0)={0x1a, 0x0, 0x1f, 0x6, 0x7, 0x3, @broadcast}, 0x10) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240)='nbd\x00') sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, r3, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1ab2d856d065f025}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x1) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x601000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/timer\x00', 0x408140) ftruncate(r5, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x40082102, &(0x7f0000000180)=r6) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:14 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000000)) [ 1018.998254][T31632] md0: error: failed to get bitmap file [ 1019.011863][T31632] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1019.032010][T31632] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:10:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$UI_SET_MSCBIT(r3, 0x40045568, 0x16) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000080)) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1019.088302][T31638] batman_adv: batadv0: Adding interface: ipvlan2 [ 1019.106965][T31638] batman_adv: batadv0: The MTU of interface ipvlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1019.187352][T31649] md: md0 stopped. [ 1019.206069][T31649] md: md0 stopped. [ 1019.221301][T31638] batman_adv: batadv0: Not using interface ipvlan2 (retrying later): interface not active 00:10:14 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000000)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 00:10:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x60, 0x80000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:14 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0}) [ 1019.361830][T31632] md0: error: failed to get bitmap file [ 1019.377390][T31662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1019.415921][T31662] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:10:14 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r4, 0x400, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r4, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0x44}, 0x1, 0x0, 0x0, 0x40001}, 0x400c001) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1019.476364][T31670] batman_adv: batadv0: Adding interface: ipvlan3 [ 1019.496787][T31670] batman_adv: batadv0: The MTU of interface ipvlan3 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:14 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000040)=0x1) [ 1019.530521][T31670] batman_adv: batadv0: Not using interface ipvlan3 (retrying later): interface not active 00:10:15 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = dup(r1) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000001c0)={0xa00000, 0x8, 0x7, r3, 0x0, &(0x7f0000000180)={0x9909d6, 0x0, [], @p_u8=&(0x7f0000000000)=0x8}}) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f0000000240)={0xfffffff, 0xbd, 0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x9b0909, 0x8001, [], @p_u8=&(0x7f0000000280)=0x4}}) ioctl$UI_DEV_DESTROY(r2, 0x5502) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) fstat(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) ioctl$UI_END_FF_UPLOAD(r2, 0x406855c9, &(0x7f0000000080)={0xe, 0x8000, {0x52, 0x1, 0x8, {0x3}, {0x3, 0x3f}, @cond=[{0x1, 0x1ff, 0xf000, 0x9, 0x800, 0x7}, {0x8001, 0x0, 0xff81, 0x2, 0x1ff, 0x4f}]}, {0x55, 0x8001, 0x800, {0xe02, 0x9}, {0x2, 0x9}, @rumble={0x5, 0x7}}}) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000340)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}, 0x1, 0x74}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r12 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r12, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000000028008000500", @ANYRES32=r11, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r13], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xf4, 0x0, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4004010}, 0x40000) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:15 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xffffff84}}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x64}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0xc0, &(0x7f0000000480)={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$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r2}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0xa4, r2}, 0x8) [ 1019.739126][T31698] md: md0 stopped. [ 1019.774398][T31699] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1019.827344][T31707] md0: error: failed to get bitmap file 00:10:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x80000014}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:15 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x3, 0x8, 0x2, 0x6}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}, 0x1, 0x74}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'syztnl2\x00', r5, 0x2f, 0xb7, 0x1f, 0x5, 0x4, @ipv4={[], [], @rand_addr=0x64010102}, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80, 0x7, 0x3, 0x61d}}) [ 1019.887449][T31698] md: md0 stopped. 00:10:15 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000000)) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:15 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1020.045132][T31729] md: md0 stopped. 00:10:15 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000000)={0xffffffffffffff00, 0x80000001, 0x5122}) [ 1020.074549][T31735] md: md0 stopped. 00:10:15 executing program 5: r0 = inotify_init1(0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3a) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, 0x0) 00:10:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x3bbcc0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1020.196295][T31745] md: md0 stopped. [ 1020.223056][T31745] md: md0 stopped. 00:10:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x200000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000280)={0x3, 0x70, 0xff, 0xff, 0x16, 0x7, 0x0, 0x8, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x80, 0x5}, 0x10442, 0x80000001, 0xa09f, 0x2, 0x3, 0x1, 0x8}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000900)) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:15 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x202000, 0x24, 0x5}, 0x18) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f00000000c0)={0x7, {0xffffffff, 0x6, 0x7ff, 0x9, 0x7, 0x100}}) ioctl$BLKPG(r0, 0x932, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xb) 00:10:15 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x209300, 0x0) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f00000000c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[r3, r4, r1, r5, r1]}, 0x5) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:15 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x100, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0x5, 0x20, 0xffffffe1, 0x22, @local, @loopback, 0x0, 0x20, 0x6d, 0x10f0}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000002c0)={'ip_vti0\x00', &(0x7f0000000200)={'tunl0\x00', r2, 0x40, 0x7, 0x0, 0x0, {{0x25, 0x4, 0x2, 0x0, 0x94, 0x66, 0x0, 0x0, 0x29, 0x0, @empty, @loopback, {[@noop, @ssrr={0x89, 0x13, 0xc7, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @remote]}, @generic={0x94, 0x12, "00dc349d4493fb2892323878cdac57d5"}, @rr={0x7, 0x23, 0xd4, [@multicast1, @multicast1, @broadcast, @empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, @private=0xa010100]}, @rr={0x7, 0x23, 0x2d, [@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @private=0xa010100, @loopback, @multicast1, @broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @cipso={0x86, 0x12, 0x2, [{0x0, 0x6, "1346c8d8"}, {0x5, 0x6, "0710632c"}]}]}}}}}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1020.410835][T31761] md: md0 stopped. [ 1020.439250][T31761] md: md0 stopped. [ 1020.488901][T31772] md0: error: failed to get bitmap file 00:10:16 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x40) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) 00:10:16 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x7, 0x8, 0x80000001}) ioctl$SNDCTL_DSP_SPEED(r2, 0xc0045002, &(0x7f0000000080)=0x90) r3 = inotify_init1(0x0) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @private=0xa010100}, 0x10) 00:10:16 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map, r1, 0x1d, 0x2, r2}, 0x14) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xe52f) 00:10:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="dbdf25150053ce7528bcd703eaa59764b909e00002"], 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) recvfrom$llc(r3, &(0x7f00000002c0)=""/158, 0x9e, 0x2020, &(0x7f00000001c0)={0x1a, 0xffff, 0x3f, 0x2, 0x0, 0x0, @dev={[], 0xb}}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) sendmsg$IPSET_CMD_TYPE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000d46050000000000000000000c000005"], 0x14}, 0x1, 0x0, 0x0, 0x8181}, 0x20000044) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) fcntl$getownex(r4, 0x10, &(0x7f0000000240)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x2, @tid=r5}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1020.849600][T31794] md0: error: failed to get bitmap file [ 1020.855997][T31793] md: md0 stopped. [ 1020.866864][T31794] md0: error: failed to get bitmap file [ 1020.877684][T31793] md: md0 stopped. 00:10:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x32d1c0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:16 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x2620c3, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:16 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff, 0x0, 0x3, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x31c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xf8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x98}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0000000000001700000002000009080003400000000100000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/60) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:16 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x2, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) 00:10:16 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000080)={0xa20000, 0x0, 0xff, r3, 0x0, &(0x7f0000000000)={0x98090f, 0x5, [], @value64=0x2}}) fgetxattr(r4, &(0x7f00000000c0)=@random={'user.', '/dev/md0\x00'}, &(0x7f0000000180)=""/84, 0x54) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:16 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$SIOCPNADDRESOURCE(r1, 0x89e0, &(0x7f0000000040)=0x83000000) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f00000001c0)=""/4096, 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000040)=0x78) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:16 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r2, 0x40140921, 0x0) [ 1021.339242][T31825] md: md0 stopped. [ 1021.358144][T31825] md: md0 stopped. 00:10:16 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa0001, 0x0) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000040)={0x1000, 0x5, [0x9, 0x0, 0x4, 0x4, 0x237], 0xfaa}) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:16 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @multicast1}}}, 0x9c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x100, 0x9e, 0x101, 0xfff, 0x8}, 0x14) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x30d000, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r3, 0x80045519, &(0x7f0000000080)=0x7f) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1021.552741][T31852] md: md0 stopped. 00:10:17 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$BLKPG(r3, 0x932, 0x0) 00:10:17 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x800) 00:10:17 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) r1 = add_key$fscrypt_provisioning(&(0x7f00000000c0)='fscrypt-provisioning\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)={0x0, 0x0, "14abab3a1bf9cc64017d70b3c6b6b0e1691c84fba08d5c1a942e4f64a12fad1a975bf2dd53f87884e5b2d8d29673b780842f82d1033ebdc67dc15343d4dfa92a4a48bb5385ffb7b75a5f644a968a4c2a560dbc70736777bf303ff4a928594d53f4dc768d57a06f5b98940b1ecf689990c95c5108e34068cfbf632a6496086fa907bf5313432862aec99bfd88002fbac8feb809777298e5f3f77c09eb274f2de375644ec3e332a3473e79d9703a5e9928e86ba125dc1f3f7f47da13a26f60f885982d381e1bb9c22745d8d2671018fa7b39eede46fc7c85caba81"}, 0xe2, 0xfffffffffffffff8) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000d875446f8a58c23cade7018dd67b7a86fa9ff814691ff057617135eda56438cc0e000000", @ANYRES32=r1, @ANYBLOB="000000000000e6ffffffffff1f00010000000000dc0be799f8ba7783843bac27fffffffffffffffc000000000000"]) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x103, 0x0) ioctl$BLKPG(r2, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1021.843548][T31878] md0: error: failed to get bitmap file [ 1021.852224][T31878] md0: error: failed to get bitmap file 00:10:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) recvfrom$rose(r3, &(0x7f0000000180)=""/170, 0xaa, 0x40, &(0x7f0000000000)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) setuid(r2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000240)={0x5000, 0xe000}) ioctl$BLKPG(r0, 0x40140921, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x10000) ioctl$CHAR_RAW_SECTGET(r5, 0x1267, &(0x7f00000000c0)) 00:10:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) ioctl$NS_GET_OWNER_UID(r4, 0xb704, &(0x7f00000000c0)=0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@rand_addr=' \x01\x00', @in6=@remote, 0x4e20, 0x5, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x8, r3, r5}, {0x81, 0x5, 0x2382, 0x6, 0xa9, 0x1, 0x7, 0x52}, {0x1000, 0x3f, 0x2, 0x100000000}, 0x9, 0x6e6bb9, 0x2, 0x1, 0x1, 0x3}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d5, 0x6c}, 0x2, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x3502, 0x4, 0x1, 0x81, 0x1, 0x3, 0x3f}}, 0xe8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a2, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000080)={0x3b, @multicast2, 0x4e21, 0x2, 'wrr\x00', 0x2, 0xffffffff, 0x7e}, 0x2c) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:17 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000300)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="100029bd7000ffdbdf25b59adde730f9df27345950fb"], 0x1c}, 0x1, 0x0, 0x0, 0x24040090}, 0x4000) syz_open_dev$ptys(0xc, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/xfrm_stat\x00') sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40048d0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x8000000, 0x0, 0x0, 0x0}) 00:10:17 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000009, 0xffffffffffffffff) waitid(0x1, 0x0, 0x0, 0x1000000, &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ftruncate(r1, 0x3) ioctl$BLKPG(r1, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 00:10:17 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000180)='\xf7UOZC\x97eU\xa8*\x96W\x0e\xc83\xc4\x98\xaf\xc6\xb2\xbc\xeb;Q\x15\x180\xc8\x92\xde\x87\x94\xcbV\xed\xa5m\r`3]\xd0\xf2\xbf\x18W\xb2|s\x19\xf1m\xc9<(V\xb1\x92v,o\xda\xa4A\xbd!/\x19\n-\\\x1a?\xce\xe2FK\xb5\x12\x1d\xa9d\xb2\x03\xa3{\x12\b\x94\x9d@\xb6TtB\x81U:kU)i?G\xc6\xc7\x99Ku?\x7fcd\xfd\xf2\x057\xa2\x00`\x00\x00js\xbc\xd2\x03\xafC\x04\xbd\xb8\x03\xa2\xd2:\xe08\xf0\x00O\b\x83\xf2\x81\x8f\xab\x1aS\xbe\xf8\'d\xcer\xdd\x9fa\xc74)\xfdK\xfc\x1f\x89\xde<\xac\x10\xd5X\r\x14\xed\xaa\x89\xbf\x93P\xba@\xf59\xdel\xbdBU\xfe]\b\xbf\v\x05r\xa4v') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$TIOCL_GETKMSGREDIRECT(r3, 0x541c, &(0x7f0000000040)) ftruncate(r2, 0x4) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000000)=0x80000000) setsockopt$inet_tcp_int(r2, 0x6, 0x24, &(0x7f0000000280)=0xf0a, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)="8f6b1769c9154d8036bd1a51abf2396c0e257e9bb9c13164133ddd6192d868799a0d458cd309ee3580feedc1de592bedaa09d4a48a50556e08447824fbda33d73d009603d0842bcf4af59d957433b373bd03d2f5a763e78ae5b0025b3b0cafe2bd5392d132d4ad597a81471f6bd54f8d7b5e30371963e143cfaf981fa1048d06572e75bd73e1526df72e55a357d30f11c6fec3ef55750aedadd7fce54d3888", 0x9f) 00:10:17 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500)}], 0x1, 0x2) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000840)={0x2c8, 0x0, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x108, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x2, @private0={0xfc, 0x0, [], 0x3}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x0, @mcast2, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e21, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="54000000000b0070f666d2e08311000000000000009f7bcf7d6b8c4045e1ff01e2ff09150003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c65727300000889ff0120aed0792133758311643b63ca95b4b3573818e24802d0b3"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1022.269793][T31895] md: md0 stopped. 00:10:17 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000240)={0xfffffff, 0x3, 0x4, r0, 0x0, &(0x7f0000000200)={0x20004, 0x9, [], @value=0xd17b}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="3cbfb800fa08dcb88958e84dc1437a17", 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(r4, 0xc0205648, &(0x7f0000000500)={0xa20000, 0x100, 0x7fff, r5, 0x0, &(0x7f00000004c0)={0xa30904, 0xd9, [], @string=&(0x7f0000000480)=0x1}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f00000002c0)='0c,\xde\xea\x80\xcdh\xa0\xca\xd9S\t\x00L\x84|\xa6\xbe;R|u8\xb0<\xaep\x93\xcd(\xd5\xd8G\x9e\x93\x01t\xfb\b\x16\xad\xc7\x96\x15&\xa7\xaf\xc0\xe1\xa5\\\x1ah\xca5\xe7\xab\x14\xdfO\xee#\xd5\xc2.\b\xec\xa3`(5u\xe3\xbe\x97\x92z?\xaeCN\x9b?\x90\xdel\vq\x1c^\x9fno\xff.\xb5\r\x84\x98\xd2\x80\x15\xdeC\xc5R\xc6\x1a\x9e\x92\xfa\x7f\r\xa3H\xa9O\xd2}E5\xbb\xd8\x10\xfe!\x9dr9}\xc1\x14*\x93f\xc0A\xc0\xbc\xc0\xdd\x87\xb1\x8d:\xe3\xdc\xca)-\xecN*\xcb~\xc7l6J\v\x01\xe2\xa1\b\x89\xca>\x9b\xc0s\xf2\xd5\x9c\xb2ne|\xcc\xa5\x83q\xd3^<\x03%p\x8c\x87\xa6\xdaM\xeb{\xa3;\xec*\x956\x03H\x92\x1aG\xd0s\x85\xb8\x95!GW4w\x8c\xbf\x94\xdeK\xc1v\x14oB\xd1\xb2g\xf3^\xcc\xc0\x8f\x83p\t\x91\x16\xe3Kx\xde\x8b\x830w\x85\x13\xf4\xb4\x10\xecs\x1df\xee\xa5\xdc\xbfW\xbf\xd8\xf0\xd6\x19\x11\x17\xf3\xd2)L\x7f\xfd\x00\x81\xbb|\x1c_\n\xc4\xc8\t\x06\x1eQ\x9b~\xf7\x15\xbf\x1e\x85\xea2c0\"\x82\xc8Y\x89\xa3O\xb7\xae\x04GH\x8dz\x01\xe1U\xe8\x11\xee\xe84\x7fC\x10F\x11\x0e\x19\xd0\x1c\xaaB\x85\xa9(\xa1\xb5qb\xcc\xb2,\xaa\xb3:\xf2&\xd3z\xd42\xaf\x1c:\x17<\x04_P\x88kcW43v\x99\xa1T\xd1Iyb\x8f\x19U\bb\x8e)\xd7\xabEQ\xbb\xf9\xf2\x19\xf5mu\xb79Y/q\xc1*z\x8d\xbe\x12m\'\x99\xbb\xc9\x9dt\x050\b\xd6\xb2\xed\xa99C\xe1\xe5\xde\x8d\xe0\xf1)\x91\xccP=9\xbc\xd4\xb17\x1cz\xeb\xdcP\xf3V\x85x\xde\x95\x1c\xd6') recvfrom$unix(r3, &(0x7f00000000c0)=""/138, 0x8a, 0x40020120, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r7 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) ioctl$BLKPG(r7, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1022.373797][T31895] md: md0 stopped. 00:10:17 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x688001, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ftruncate(r2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000080)={0x0, @bt={0x75, 0x7f, 0x0, 0x2, 0x2, 0xfff, 0x0, 0x9, 0x8, 0x5, 0x2, 0x1, 0x3f, 0xffffffc0, 0x3, 0x5, {0xffffffff, 0xb195}, 0x80}}) 00:10:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000), 0x4) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) read$hidraw(r3, &(0x7f0000000180)=""/209, 0xd1) 00:10:17 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:17 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r5, @in={{0x2, 0x0, @multicast1}}}, 0x9c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x53f0}, 0x8) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000640)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001400ea12801b0001edbd0748b509c0f6cb295dbddc006970766c616e000004000280080005c5ff4b8ce6b26f80881cbc427b2e2c1a118686a472be4786c03d86c1800e4c2e8963a59ae08d03b45573cc832a3a62e6d607a600b6876b1ab3f2a2ace3dc7f29d09fd78e6d9f128defb8367b042c160c041c73b96c80cb02a360e7acb22df596b05bb5518814d15cfe36f041f82d26e7d7a3b284a670008dc6ccbfe25b1dd7c359412d295b8504a03638c35fb89aa40b5944c504d10287d58a24b5b82cd1e8e5525b712f00"/225, @ANYRES32=r4, @ANYBLOB="edff0a0036e45c4abfe387861d0e1e92f959ced730e8b1c34bccfc2890f53d19176b0257cf63cbf4e2cb4391e027966b4e2725a11043707e8a3cd1e195837a3d5b74290f1067febf861e1b34b7a6e4de9d1a7e4d811f82d90065c717b014a1daa4f38a732f18afa01ee9604db064b02c074b366e0ed373f5583d1bee8d73ae93812b946d9c491959f996c81c6ee48e0ef693c62da2aff6204bad7f7700508b5535c2228dc92820e41882", @ANYRES32=r7], 0x44}}, 0x0) r8 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r8, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r9) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@broadcast, 0x4e21, 0x800, 0x4e21, 0xe07, 0x2, 0x20, 0x964948291fd15b28, 0x87, r4, r9}, {0x81, 0x7ff, 0x8, 0x1, 0xfffffffffffffff9, 0x0, 0x1, 0x1}, {0x8, 0x65df, 0x8, 0x8}, 0x5, 0x6e6bb2, 0x2, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [], @remote}, 0x4d6, 0x32}, 0x2, @in=@loopback, 0x3505, 0x4, 0x0, 0x6, 0x1, 0x10000, 0x4}}, 0xe8) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r10, 0x3) ioctl$BLKROTATIONAL(r10, 0x127e, &(0x7f0000000000)) [ 1022.629363][T31932] md: md0 stopped. [ 1022.651008][T31918] md0: error: failed to get bitmap file 00:10:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x18, 0x5, 0x6, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fsopen(&(0x7f0000000000)='vxfs\x00', 0x1) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x82800, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040)) [ 1022.698356][T31942] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1022.762306][T31947] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x20000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)={0x5, 0x0, [{0x80000001, 0x3, 0x5, 0x1, 0x7}, {0x0, 0x30000000, 0x5, 0x9, 0x6}, {0xc0000000, 0x1ff, 0xfffffffa, 0x80000001, 0x9}, {0x80000001, 0x81, 0x0, 0x6}, {0x40000000, 0x6, 0x2b79, 0x0, 0x7}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000180)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x2, 0x2, 0x5, 0x3bdd42124e922e0c, "48fd84308019a77da61f1ea8b87d5700ea5c21c4b79989b373f59269a0c4024598c4ff4edb069cddcbc8ab536883a09c896a5959aff429a9d4892e175797056b", "1d4ee0524b3a34b8b60a06460fa2da806a692ab81c17476e169b641518d9d8c2", [0xfff, 0x3]}) 00:10:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x2040) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000180)={'\x00', 0x48}) close(r2) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvme-fabrics\x00', 0x400000, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(r5, 0xc008561c, &(0x7f0000000200)={0x81, 0x5}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$IMCLEAR_L2(r6, 0x80044946, &(0x7f00000000c0)=0x7fffffff) 00:10:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x29c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5500}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x71b6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0x10001}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x14, 0x2, @in={0x2, 0x4e22, @multicast2}}}}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$SIOCX25SCAUSEDIAG(r3, 0x89ec, &(0x7f0000000080)={0x5b, 0x6}) 00:10:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x348, 0x1a8, 0x0, 0x0, 0x0, 0x0, 0x278, 0x238, 0x238, 0x278, 0x238, 0x3, 0x0, {[{{@ipv6={@private1, @private2, [], [], 'veth1_virt_wifi\x00', 'veth0_to_batadv\x00', {}, {}, 0x73}, 0x0, 0x168, 0x1a8, 0x0, {}, [@common=@inet=@l2tp={{0x30, 'l2tp\x00'}}, @common=@srh1={{0x90, 'srh\x00'}, {0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, @loopback}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a8) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f00000003c0), &(0x7f0000000400)=0x4) [ 1023.141881][T31960] xt_l2tp: invalid flags combination: 0 [ 1023.161161][T31960] md: md0 stopped. 00:10:18 executing program 0: openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x10000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) [ 1023.249864][T31960] xt_l2tp: invalid flags combination: 0 [ 1023.256616][T31977] md: md0 stopped. [ 1023.279433][T31984] md0: error: failed to get bitmap file 00:10:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xac, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8040}, 0x4) r8 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r9 = inotify_init1(0x0) fstat(r9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r10) ioctl$BLKPG(r8, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x89a2, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r11, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) 00:10:18 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[@mss={0x2, 0x8001}, @sack_perm, @timestamp, @window={0x3, 0x3, 0x7fff}, @mss={0x2, 0xc}, @sack_perm, @sack_perm], 0x7) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) r2 = syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$BLKPG(r2, 0x932, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00000000c0)=""/70) 00:10:18 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000240)={'erspan0\x00', &(0x7f00000000c0)={'gretap0\x00', r4, 0x20, 0x7, 0x0, 0x1, {{0x4f, 0x4, 0x0, 0x20, 0x13c, 0x68, 0x0, 0x2, 0x29, 0x0, @loopback, @local, {[@generic={0x88, 0x11, "db11896f83818e8bf5fb3986baa0ac"}, @timestamp_prespec={0x44, 0x44, 0x97, 0x3, 0x6, [{@empty, 0xff}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7ff}, {@empty}, {@empty, 0x8}, {@broadcast}, {@multicast1, 0x7f}, {@rand_addr=0x64010102, 0x40000000}, {@loopback, 0x3375}]}, @generic={0x89, 0xf, "14b85c5f39780deed7254ff99c"}, @cipso={0x86, 0x17, 0x2, [{0x7, 0x11, "022a0626a86987aee4f243359dceb6"}]}, @rr={0x7, 0x27, 0xae, [@rand_addr=0x64010102, @remote, @remote, @dev={0xac, 0x14, 0x14, 0x3a}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @multicast1, @broadcast, @dev={0xac, 0x14, 0x14, 0x39}]}, @noop, @noop, @ra={0x94, 0x4, 0xfffe}, @timestamp={0x44, 0x24, 0x39, 0x0, 0x3, [0x200, 0x7fff, 0x9, 0x1, 0x8, 0x6, 0x4, 0x400]}, @cipso={0x86, 0x5a, 0x2, [{0x6, 0x5, ',j('}, {0x5, 0xb, "72ac65619622a642d1"}, {0x0, 0xc, "5af735c9019aae2df27d"}, {0x1, 0x12, "9ecab22f1f7539b0999da9613775f0e9"}, {0x0, 0x4, "8abd"}, {0x5, 0xf, "a18e732136932574c8793c153c"}, {0x7, 0x2}, {0x2, 0xd, "4d3bd2d1a8bf8da35e6247"}, {0x7, 0x4, "a44f"}]}]}}}}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r5, 0x3) write$P9_RFLUSH(r5, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) [ 1023.431014][T31994] md0: error: failed to get bitmap file [ 1023.459341][T31997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1023.483709][T31997] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. 00:10:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={&(0x7f0000000280)="4c86a5660eda9d1594bb78319e7c12ed6f153c3eab0d24e67ae809994a5f72411e13c269dac4651c80674dc4d041fa7193dd8a24ff590740ba671a5d107e482a0c35ae5aa3f691a294b945ed46f10a0e1f28541f5afc432f800f2a7962cee87165615038182aa5f87dbb866811cc16746caca5a1dae03b247d", &(0x7f00000000c0)="3fa6"}}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:18 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x20081, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0x4, 0xfffffffe}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}) memfd_create(&(0x7f0000000040)='syzkaller0\x00', 0x6) 00:10:18 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000000c0)={[0x200, 0x0, 0x0, 0x27f, 0x3, 0x100000000, 0x40028, 0x9, 0xfffffffffffff90f, 0x75, 0x0, 0x0, 0x5, 0x20, 0x29dea7dc, 0x2], 0xd000, 0x1200}) [ 1023.535920][T32003] batman_adv: batadv0: Adding interface: ipvlan2 [ 1023.555693][T32003] batman_adv: batadv0: The MTU of interface ipvlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:19 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x14000, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@generic={0x2, 0x81, 0x8}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1023.589535][T32003] batman_adv: batadv0: Not using interface ipvlan2 (retrying later): interface not active [ 1023.622096][T32014] md: md0 stopped. [ 1023.687591][T31994] md0: error: failed to get bitmap file [ 1023.707545][T32014] md: md0 stopped. 00:10:19 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x20000, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:19 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1023.827622][T32037] md0: error: failed to get bitmap file 00:10:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:19 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200180, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:19 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3, 0x2, @thr={&(0x7f0000000380)="0fc22969a878eb5bf3f6073ebc4e79bfbdde57bb9b42d97e8a7126b09c2bcf6a2ea1d155962b4f749b8cdbf42f1528b9567dcd72915a7fbf48e1073c0ceaac0cc0803dd6783035c3f33d97cce792156b89468eff3dc1636e8557b29b394ce5eb6726a96a433e7a9d0c71f97227a96273f9e09638045783b714718dfe7874ddb85c3d09c93ba16f389dbaf2afafe4b93a6c3758eac42a4a7f114c55f8055e1d", &(0x7f0000000280)="6ecc68c87c8151929a06be9da19e1e457db810c0a4c04a9329cd894f613c4cd9f6f9ea6a90110661f1c1300c27d5303621f7cd8f6d3897b63bf458c7588380e4c42a1e424db2977ab289d587a381d01d0b1fb766dbbf412538ca3ecc3903ba26a86164ec762f6593377d99428587e172a73fe75bc090ad68c83352de1152a340f17d1bb6ca1e972809ce3b0757610094f966641ed0794d982d55fd9303e7387898103cedcaaa69bd6135370d797884a1b8433875c8255bb1f74a5c6915f6b795c7ea83e6fc8d617cc5de6ac9df893500534d68c98bcf04c40dd8"}}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_gettime(r2, &(0x7f0000000000)) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x2, 0xa, 0x49c) ioctl$SIOCAX25GETUID(r4, 0x89e0, &(0x7f0000000080)={0x3, @null, 0xee00}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:19 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) sendfile(r1, r0, &(0x7f0000000040)=0xffffffffffffff7f, 0x80) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) ioctl$SNDCTL_DSP_SUBDIVIDE(r2, 0xc0045009, &(0x7f00000000c0)=0x1) 00:10:19 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/wireless\x00') ftruncate(r2, 0x4) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000040)=0x3) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:19 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) [ 1024.032999][T32052] md0: error: failed to get bitmap file [ 1024.090851][T32057] md0: error: failed to get bitmap file [ 1024.139298][T32062] md: md0 stopped. [ 1024.146035][T32063] md: md0 stopped. 00:10:19 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1a520a3c080038ef0000000000000000000000000000892d5cc683a933441de74bc8e4fb0c0c64c390e2ab3eac9a06f10a83f83cded1e05fc392db5026560792e551809beaec65e3200755531ed8bf18fca513741a19aff8629653b4c744d48ea62c5fb1672d7f7c71e30e8ea6483ffee5acc9c1a1cd8913f0f83ebf34664b7aed8062272c4c4f0d166d19d7ef37b05c115837203194847f33a27c2b24bbedf8eb41208f00"/178, @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x637e) 00:10:19 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) read$rfkill(r4, &(0x7f0000000000), 0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r5, 0x3) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000180)={0x10001, 0x3, 0x765f6b21ca56c1b8, "d6c8fce4d0b696418ce0b73a62f71bfc830fac9f796a433b91698eab02fac4ee", 0x47314356}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r6, 0x3) ioctl$IMDELTIMER(r6, 0x80044941, &(0x7f00000000c0)) ioctl$BLKRAGET(r5, 0x1263, &(0x7f0000000080)) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:19 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0}) 00:10:19 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$BLKPG(r1, 0x4004092b, &(0x7f0000000140)={0x20000, 0x6, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x7f, 0x81, 0x6fd, 0xffff}) 00:10:19 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setregid(r4, 0x0) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x10000, &(0x7f0000000340)=ANY=[@ANYBLOB="66643d9765f375782f380f490c7b3469e4e132fe822d033827ace06d", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=r2, @ANYBLOB=',group_id=', @ANYRESDEC=r4, @ANYBLOB=',max_read=0x000000000000002f,subj_role=*\\^#[,\x00']) [ 1024.540702][T32066] md: md0 stopped. 00:10:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) setregid(r4, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) setregid(r6, 0x0) setregid(r4, r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)={0x1c, r8, 0xab9535e9a6578fc1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r8, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={@fixed={[], 0x11}, 0x3f, 0x11, 0x1, 0x8, 0x3, "a7bd30e57bbeab0e3fbda32becbc55fc3abf55523a4c61e3cff88783636835dd6831e184821149fd204316b6927bf331f8b2a8b896e635bb63c74a2559a91ab859122731ec141f1bce27987739328e591d42bef1b139b0bb925f81250e470d879b4721c2e1cbb65f95fa11f425fe79e813c48caa035784faeea15a01b1fb2dab"}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="fb913233", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) io_setup(0x0, &(0x7f0000000040)=0x0) socketpair(0xe, 0x80001, 0x5, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$vcsa(&(0x7f0000001680)='/dev/vcsa#\x00', 0x4, 0x400040) ioctl$TIOCGSERIAL(r6, 0x541e, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001780)={0x0, 0x1}, 0x8) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(0xffffffffffffffff, 0xf3) socketpair(0x1, 0x6, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89a2, &(0x7f0000000080)) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x8100, 0x0) io_submit(r1, 0x6, &(0x7f0000001600)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f00000000c0)="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", 0x1000, 0x7f, 0x0, 0x1, r3}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x6, 0x7, 0xffffffffffffffff, &(0x7f0000001100)="551702c82d838b20f6cdb9635c7c9878347b3338454c3ac760f3333707b6c425c51c141ae290a65900"/51, 0x33, 0xff, 0x0, 0x2, r4}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x5, 0x100, r0, &(0x7f0000001180)="63461ae02012a239b0d66ae521d74eed798972a60b450960d948a64031a4049ca54d37f5c5154d2ad58eab1bdc05d6bd9267ca8ff7188460f14c31e1245043c3dd3fb1f578e75dcafc4fc971f2f4eacdf500cc7e185973ca6388f34fa55205f7a40419d8cc50abd0228678900e424175af75941534a2c2c9c315edba22690f4e995907cc61993751259271c70aa56399c23582f36a560bcdff8b99babf7c68f2", 0xa0, 0x4, 0x0, 0x5}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x4, 0x0, r5, &(0x7f0000001280)="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", 0xfe, 0x100000000, 0x0, 0x3, r7}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x7, 0x9, r8, &(0x7f00000013c0)="f701b073cda69cb8cb26b875ef5b7ca740be94a2aa5c3cd7a7516ef5c1159b30b0e353c980924d6c62ace239775d2fa5280e5d4ab277cfc7f362298c79388f4250dbdf90ced2f8fdc22ca82344c636617f77ccf95ded5c0052624d5016b8bcb4e5e939d445c97dd0e3f40dab936e6356a63196d7295749ad32949b565194bc60e006b8459ed53292e465fc4ac8efb1548c4e47b2b54b13bc5b8350ffc0", 0x9d, 0x2, 0x0, 0x2, r9}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x5, 0xfffb, 0xffffffffffffffff, &(0x7f0000001500)="faaec74af904e8da4fd3d6801a5c9921cd4c5970a161d91c23997533607083e5b017f2a0142c8a030793bea9cca651c86e5e00ac2a296e5acfac99a7baec7f860b55b7fb5a96a6830cb0306d6ad9b9975a199c732538fac54836ca789cc1aef4546e14e793e8a020144cdcae07ba15a5f893dc75a40e1cfc9ff8f7661c15af9e88c51191bd95c9b375ef3fcc119743696fd9d2a26effc8ebbf", 0x99, 0x8, 0x0, 0x4}]) 00:10:20 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$HIDIOCGVERSION(r1, 0x80044801, &(0x7f0000000180)) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="001414e564eb5a5e7a251300000005402900650000000e00bd0008004900030005000300000005001301020000000500e4000100000005001301020000000500190000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40000000}, 0x40040) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x932, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvme-fabrics\x00', 0x4, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x214, r5, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x168, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x20, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x30, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x48000}, 0x20000011) 00:10:20 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_DEL_STATION(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x134, r4, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_SUPPORTED_RATES={0x9, 0x13, "97079d1d58"}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x22, 0x13, "53eaadf9ee8d0c2611920b0f4f81fc22c80481c1fe5a884b5c92c3779f3d"}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0xbc, 0xbe, "11723ffc48f56e10f92092827f75ad861a901867486983419f07a9bf7f2a527f0c842dfe4a015ce4ab50b1571951a162b3082c3cadc76748c50ddefef39cca15f4ad362440b537b67186c882caebfb7d8648ad08e9b7446cf50ba9c78e5f3cb234caa55c76a2f012ce1e12224d6212592b8eab8203e7919a4f530dd42f247488159531020697129e51551e8715146a27c6da83d009288323c8309f5dac6ab6984321b7d44885197aa83b17b6ceb4799235bd8f561040e4eb"}, @NL80211_ATTR_STA_WME={0x34, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x20}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x8}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x39}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x2}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x7f}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x3f}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x8800}, 0x400c081) 00:10:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x900, 0x0) ioctl$HIDIOCGNAME(r1, 0x80404806, &(0x7f00000000c0)) [ 1024.948629][T32102] md0: error: failed to get bitmap file 00:10:20 executing program 0: ioctl$BLKPG(0xffffffffffffffff, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e22, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e21, @private=0xa010102}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x7c) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) [ 1025.016641][T32110] md: md0 stopped. [ 1025.062310][T32102] md0: error: failed to get bitmap file [ 1025.081181][T32110] md: md0 stopped. 00:10:20 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x278, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xfff, @local, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_LINK={0x98, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x97}, 0x1) bind$xdp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:20 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$VIDIOC_SUBDEV_G_CROP(r3, 0xc038563b, &(0x7f0000000000)={0x2, 0x0, {0x6, 0xe01, 0xff, 0x6}}) 00:10:20 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3a) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000540)={0x7, 0x7f, {r2}, {0xee00}, 0xfffffffffffffffe, 0x5}) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3a) r4 = syz_open_procfs(r3, &(0x7f0000000500)='fdinfo/4\x00') syz_genetlink_get_family_id$batadv(&(0x7f00000004c0)='batadv\x00') ftruncate(r4, 0x3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='comm\x00') ftruncate(r5, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000440)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000400)={0xffffffffffffffff}, 0x2, 0x4}}, 0x20) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000580)) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000480)={0x13, 0x40, 0xfa00, {&(0x7f0000000200), r6, 0x1}}, 0x18) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="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", 0xfc, 0x5}], 0x14000, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:20 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="204512f43c0ced8c0c291fef003f912751b77d3fe5b1d04ed5def7d727e13fe424f8916030", 0x25) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:20 executing program 2: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x200000, 0x0) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xe8, 0x2, 0x1, 0x301, 0x0, 0x0, {0xa}, [@CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_LABELS_MASK={0x20, 0x17, [0x3, 0xffffffff, 0x80000000, 0x0, 0x1, 0x7fff, 0x4]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2000}, @CTA_TUPLE_ORIG={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}]}, @CTA_NAT_SRC={0x4}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x1ff}, @CTA_PROTOINFO={0x38, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x34, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0xfa9d}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x1, 0x0, 0xfffffffe}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x14}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x1}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x3}]}}, @CTA_SYNPROXY={0x2c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_SYNPROXY_ITS={0x8}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x200}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x30000010) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r4) r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r5, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1025.470919][T32136] md0: error: failed to get bitmap file 00:10:20 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x402300, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x1, 0x7065}) [ 1025.543139][T32136] md0: error: failed to get bitmap file 00:10:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:21 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x4000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$USBDEVFS_RELEASE_PORT(r1, 0x80045519, &(0x7f0000000000)=0xd1) write$USERIO_CMD_SET_PORT_TYPE(r1, &(0x7f0000000080)={0x1, 0xc0}, 0x2) r2 = inotify_init1(0x0) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x12200, 0x0) ioctl$BLKPG(r1, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/raw6\x00') getsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:10:21 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) bind$qrtr(r1, &(0x7f0000000100)={0x2a, 0x4, 0x1}, 0xc) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) connect$rxrpc(r3, &(0x7f00000000c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e21, @multicast2}}, 0x24) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000040)={'syzkaller0\x00', 0x6}) 00:10:21 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x5455c1, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x8, 0x4) 00:10:21 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) accept4$unix(r3, &(0x7f0000000080), &(0x7f0000000000)=0x6e, 0x7692c44157e9ff87) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:21 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_usb_connect$cdc_ecm(0x1, 0x64, &(0x7f0000000280)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x52, 0x1, 0x1, 0x7, 0x40, 0x3, [{{0x9, 0x4, 0x0, 0x1f, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x0, "07fd"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x7fffffff, 0x40, 0x0, 0x1}, [@mdlm={0x15, 0x24, 0x12, 0x1f}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x40, 0x8, 0x1, 0x80}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x5, 0x40, 0x5d}}}}}]}}]}}, &(0x7f0000000a00)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x300, 0x8, 0x1f, 0x0, 0x20, 0xeb}, 0x68, &(0x7f0000000300)={0x5, 0xf, 0x68, 0x5, [@ssp_cap={0x1c, 0x10, 0xa, 0x4, 0x4, 0x3f, 0xff00, 0x881, [0xc0, 0xffc03f, 0xffc000, 0xffc00f]}, @ssp_cap={0x10, 0x10, 0xa, 0x1f, 0x1, 0xc, 0xff0f, 0x9, [0xff003f]}, @ssp_cap={0x24, 0x10, 0xa, 0x9, 0x6, 0x9, 0x0, 0x0, [0x3ff0, 0xf, 0xc0, 0xcf, 0xf, 0x7f800f]}, @ssp_cap={0x10, 0x10, 0xa, 0x8, 0x1, 0x6, 0xf000, 0xffdc, [0x0]}, @ptm_cap={0x3}]}, 0x7, [{0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x44b}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x3409}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x419}}, {0x78, &(0x7f0000000540)=@string={0x78, 0x3, "ed22ae6a951e87c7849b4d587c421bb3cfb6bf5db39fd9f9a19271ce88d23e09040a48787d7f6ef9308fc7fa9af8e2ab26deef72f4ef1d25bc89ff7704fd514ba9fb294fd6ab453d49b7fc7b58ce2275c955798d18aba1f9075ae0d8531f9d3e02e19599ec11b21010eae8ec70352a38e75df6fbee86"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x1fa2a26e4a916e7c}}, {0x4, &(0x7f00000005c0)=@lang_id={0x4, 0x3, 0x380a}}, {0xef, &(0x7f0000000900)=@string={0xef, 0x3, "78a875949a429489f5e3272508d3c78a1c4c8ba43518651460b0a33a8be8f6d3e879b6ac8f8e4e10027ddc2c2510a006faa01a102e2c74bf369f417f73b2f6cb6fcdcb3970507b449e0ee3be1970f3b392995e1f4d148cd5eb93a3b3909208797480d5e2073b3020bc06dfe648a4c4524650c2ee6f6c4732aa2b4ca8ccaed88cf128ffebd006085ac8feeb87b1ce33b3f853ea6c7b9710b9ea047df40e16ac3e52d40539c9a6e1aa13a1b8cf5899c52e387416e1196e57372dcb22df57a611dbe8347df57f3552162f8478c18147f813d0309db07960923d858d419c0e48174361993db3caf5acea362a188e70"}}]}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:21 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snd/seq\x00', 0x24000) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000000)={0x4, 0x5, [{0xfffffffc, 0x0, 0xfff}, {0x7fff, 0x0, 0x2}, {0x4, 0x0, 0x9}, {0xfffffff8, 0x0, 0x2}]}) ioctl$BLKPG(0xffffffffffffffff, 0x932, 0x0) 00:10:21 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) setns(r1, 0x40000000) 00:10:21 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3a) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r5, 0x7fff}) r6 = inotify_init1(0x0) fstat(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) setuid(r7) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89a2, &(0x7f0000000080)) sendto$x25(r8, &(0x7f0000000180)="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", 0x1000, 0x90, 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:21 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x44c3c0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:21 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xe0100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x51, 0x4) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1026.354655][T32194] md0: error: failed to get bitmap file [ 1026.374543][T32194] md0: error: failed to get bitmap file 00:10:22 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r2, 0x101, 0x6, 0x9}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000000c0)={0x3ff, 0x81}) 00:10:22 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0xfa}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) 00:10:22 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000040)={0x0, 0xfffffffd, 0x0, 0x0}) 00:10:22 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x8800, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1026.803441][T11563] usb 4-1: new low-speed USB device number 2 using dummy_hcd 00:10:22 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 00:10:22 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x341343, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1026.936573][T32216] md0: error: failed to get bitmap file [ 1026.958692][T32215] md: md0 stopped. [ 1026.979269][T32215] md: md0 stopped. [ 1027.075857][T32216] md0: error: failed to get bitmap file [ 1027.093443][T11563] usb 4-1: Invalid ep0 maxpacket: 64 [ 1027.243406][T11563] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 1027.483395][T11563] usb 4-1: Invalid ep0 maxpacket: 64 [ 1027.488835][T11563] usb usb4-port1: attempt power cycle [ 1028.233366][T11563] usb 4-1: new low-speed USB device number 4 using dummy_hcd [ 1028.324749][T11563] usb 4-1: Invalid ep0 maxpacket: 64 [ 1028.483465][T11563] usb 4-1: new low-speed USB device number 5 using dummy_hcd [ 1028.603492][T11563] usb 4-1: Invalid ep0 maxpacket: 64 [ 1028.609111][T11563] usb usb4-port1: unable to enumerate USB device 00:10:24 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000300)=0x60, 0x80000) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x2e8, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x8c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x64, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_NAME={0x8, 0x1, ':^!\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:24 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x20e180, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8, 0x4, 0x1}) 00:10:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2d38, 0x0, 0x0, 0xde5d}) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d04000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0x74}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000200)="11b162e8750cbf6596393c87c2b2027f71c7565990a9c6ba99ae3e28e1e91b1a17c26430e7908a080578ddd9ce56", 0x2e, 0x40, &(0x7f0000000240)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x52, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x44000}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB='F\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000200012000700010076657468"], 0x48}}, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f00000008c0)={0x244, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1e0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x75ab}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}]}}]}, 0x244}, 0x1, 0x0, 0x0, 0x24024040}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:24 executing program 0: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000000c0)={0x401, {{0xa, 0x4e22, 0xfffffff4, @remote, 0x6}}, 0x0, 0x9, [{{0xa, 0x4e22, 0x7, @local, 0x3}}, {{0xa, 0x4e21, 0x694e, @loopback, 0x200}}, {{0xa, 0x4e20, 0x4, @empty, 0xafb}}, {{0xa, 0x4e20, 0x1, @private0, 0x5}}, {{0xa, 0x4e23, 0x1, @private0={0xfc, 0x0, [], 0x1}, 0xc1d}}, {{0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x91, 0x0}, 0x40}}, {{0xa, 0x4e20, 0x9, @mcast2, 0x9}}, {{0xa, 0x4e22, 0x9, @private1={0xfc, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x1ff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}}]}, 0x510) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x63, 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:24 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) mq_unlink(&(0x7f0000000140)='\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000180)=""/51, &(0x7f00000001c0)=0x33) ftruncate(r1, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x4000, 0x1}) fsetxattr$security_evm(0xffffffffffffffff, &(0x7f00000000c0)='security.evm\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="04eefbb655116f1402ae52"], 0xb, 0x0) 00:10:24 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) openat$cgroup_subtree(r3, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000080)) ftruncate(r5, 0x3) ioctl$VIDIOC_S_DV_TIMINGS(r5, 0xc0845657, &(0x7f0000000180)={0x0, @bt={0x10001, 0x0, 0x0, 0x0, 0x201ff, 0x6, 0x1, 0x7ffe, 0x200, 0x73, 0x400, 0x0, 0x20000040, 0x5, 0x14, 0x8, {0x7f, 0x9}, 0xe0, 0x1}}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) [ 1029.504528][T32247] md: md0 stopped. [ 1029.538767][T32247] md: md0 stopped. 00:10:25 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x410000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @private}}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) mount$9p_xen(&(0x7f0000000000)='syz\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x1004420, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRESDEC=r0, @ANYBLOB=',context=user_u,subj_role=^&&,\x00']) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) syz_mount_image$minix(&(0x7f0000000240)='minix\x00', &(0x7f0000000280)='./file0\x00', 0x4, 0x1, &(0x7f0000000540)=[{&(0x7f0000000300)="0ec38ed3ca736f59b13584631c56a048d7e388750c679ccf82ace42478ce19996d09a56b788769f35a33bad103bba1d34d81db8338b122f5d0f756b45bad27de24eca0c3250e9d8eab7966b1d6e966d7dbc03531a3bfec42068193e64d36d1ca2c6756da2e84b1993673faa00338e7860cc04b3b11de35423c80a500696c9dc70c3a05b4513ea57150eec0bdd99271078ab7deac2f2533d24a13a8c36b99d7f926007d8d311b9818bcb8", 0xaa, 0xfffffffffffffbff}], 0x802000, 0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) setregid(r6, 0x0) syz_mount_image$tmpfs(&(0x7f0000000580)='tmpfs\x00', &(0x7f00000005c0)='./file0\x00', 0x7fff, 0x0, &(0x7f0000000600), 0x809001, &(0x7f0000000700)={[{@gid={'gid', 0x3d, r2}}, {@uid={'uid', 0x3d, r4}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x36, 0x2d, 0x70, 0x32, 0x70, 0x65]}}, {@huge_always={'huge=always', 0x3d, ']-:.:,).'}}, {@gid={'gid', 0x3d, r6}}], [{@smackfsroot={'smackfsroot', 0x3d, '9p\x00'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@measure='measure'}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@dont_measure='dont_measure'}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@subj_user={'subj_user', 0x3d, '.(&-'}}]}) [ 1029.613861][T32250] md0: error: failed to get bitmap file 00:10:25 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x406, 0x181e, 0x9, 0x9, 0x5, 0x8db4, 0x401]}, &(0x7f0000000140)=0x12) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000180)) exit_group(0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ftruncate(0xffffffffffffffff, 0x4) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, &(0x7f0000000640)=0x4) pwritev(r3, &(0x7f00000005c0)=[{&(0x7f00000001c0)="2458cf3471e9e7ac56a4702ba6a1496082064d5a01d96279483f7e38d40cc02cc372c9e9ad8b5850318606049247ca3218a24953582ff8c7fea4746ad21d6312211a0f4e26c7f525604b15ac37b85eb86f21d7ab2e5b28b41a036856f71641af0221df6415ceee16d0190a8826b24c2a9e6c66767f711c6599862bb1320196803645fa49560c5d3956fdbee6b0812880b3643d982596b2ce6369abb1dc9a8b50ab96fc7032de0417af0528850fce20c676a8b47bd027c6375283a2edd0f0cb6facd2a3baa830485ed6c3a38df7f285e3034e4b11b03bb938e3e2d1a21829497fe7b286ca4c5cb768", 0xe8}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="be7a9c007bc5baf018f355e2c104344142d0947fa6a7f9387ab980c83860edbb102054247e6d7d0b065316d67b53ea76cb832e4c5f44a0d3200507672e5776be67c657f02bafef1460d223b1f776f7d852786f834aad95d7d6ee972b59540903bd0f43ca4ce62c15180f8aecc8226020377204203d770148c15ecf3cbf51b97ad10a4f53e291587a93eafd64ed", 0x8d}, {&(0x7f0000000480)="d94358dc473ffc3f20bd3613e3efbe82f417c74272a7f8f1563a712100bb364542c7bb96e434b952eee619633394728b4ffcdfe0beb40d1b0f7f7786a72cbd6b7920be337b5c98311fe4c665f29d27a4df26dded", 0x54}, {&(0x7f0000000500)="49cd5ae9a7705e7fd789a836ca43ecdbee9fae0eeee6720217b9f1776401c1a183cc1b6e415ea2add82849cb47967736edcf1d0a04e8e989430f62970b275a22ca5f41f1d24cdb4dbdabdb8f01f72128253c4fb1ec991ee1e2685067329aaa55500eda3eeb4a00f98fe8b1453ea3b1793c71173b05d4f515954d49d7053a4f0cada0818486315368cf08ff3de90fca0b9a557b6e", 0x94}], 0x5, 0x9) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r4, 0xc0096616, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BLKPG(r4, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:25 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='bpf\x00', 0x5801, &(0x7f0000000440)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303030362c6d6f64653d30313737373737373737373737373737373737373737372c66736e616d653d636f6d6d002c7375626a5f726f6c653d636f6d6d002c728b6f74636f6e746578743d756e636f6e66696e65645f752c7569643c02b214fcf0462d550c42b6381edb679afbdf09e0d34367eb1fea6d7ea548aeb5173ace8fb64692127609", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) r1 = inotify_init1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000080)={0x9d0000, 0x4, 0x9, r1, 0x0, &(0x7f0000000000)={0x9a091a, 0x6, [], @value=0x8}}) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @ipv4}, {}, r5}}, 0x48) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r5}}, 0x10) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f00000000c0)=0x2, r5, 0x0, 0x0, 0x1}}, 0x20) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r7, 0x4) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r7, 0xc01064ab, &(0x7f0000000280)={0x3ff, 0x100, 0x5}) setuid(r6) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1029.762407][T32278] md: md0 stopped. [ 1029.786172][ T28] audit: type=1804 audit(1595549425.198:9): pid=32279 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir097447243/syzkaller.jJzArO/1080/file0" dev="sda1" ino=15956 res=1 00:10:25 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$VIDIOC_S_CTRL(r3, 0xc008561c, &(0x7f0000000000)={0x5, 0x9}) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:25 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x12000, 0x0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f00000000c0)={0xffffffff, 0x8}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x499b42, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:25 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x1d1403, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:25 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000500)}, {&(0x7f00000000c0)="362bef283585ccbc12587b3011cd5240c21f6f76c5e5a2760d6f3b0954f72c77c4f2bcde97eddb951433fb07cbce2f1aac46834277a72cb5f07a153b", 0x3c}], 0x2, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0000000000000000000002000009080003400000000108000240000000040800034000010001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:25 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0}) ftruncate(0xffffffffffffffff, 0x3) ioctl$SCSI_IOCTL_START_UNIT(0xffffffffffffffff, 0x5) 00:10:27 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) sendmmsg$alg(r2, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="c54d8387d7220377f52f61c6e7d5ad5ac3299920708b63b2c58b807fe36e8d27e1a1daf8f238aab5d56d5d3c9207107a032160b791ff481c117be2b63a99bf86d4986521aeaa7160bef4631096bb22ec8a269942ff2b0992a54b00386b16684a02f490afb46eadfa0d2d50c7c25b58917923ec0eb1df9122466cc56e67f668a0a080ad90d55d192c136391b6b0747f986b578e1a85189bee83d05afe9f6329802de7d59adfe7adf81fd435bfc830022067cd4365af793eea392fe43f9865394f1a4f7710467aa930c2d2949fe0fa149a37a14093db053a7765e698e5b7776bf8a74a81", 0xe3}, {&(0x7f00000001c0)="1d47ae04bd5fb0b87c4cb5d9565674447a428da0e12b78f0e9f470eb331b337e2db60d97b65d6bdd759497d6408f36d6c90a1899ac2a023e2eaaa32d741275b1ce5f6757b43df2bc3152ff8f2e493e46310fe9d28dbb1cfa4350cad84bc3643ecdbf84f185c6ef3d368f6c5e6c1611ff3f224f9e9b41cb183f9ed2d7", 0x7c}], 0x2, 0x0, 0x0, 0x800}], 0x1, 0x400c4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x401, 0x1, 0xcd, 0x5, 0xfff}) 00:10:27 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r4, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r4, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="02002cbd7000fbdbdf250400000008000700ffffffff14000500fe800000000000000000000000bb"], 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x4000804) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r5, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0xd, 0x1, '/dev/md0\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x5}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'comm\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, '/dev/md0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x8881}, 0x4000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a2, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @remote}], 0x10) ftruncate(r1, 0x5) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vcs\x00', 0x800, 0x0) r9 = socket$inet_smc(0x2b, 0x1, 0x0) r10 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp1\x00', 0x440, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000005c0)="32f0fdd99f4f6fae4ee51967293065b3e31f19fa24f7bf843b75e88a7be2a7cf85e62648789f31800e4d16bfca9ae6c901e7529839c2eed0b196e8a25c67f98b56e5f9250728c7215fc896e63ee76e2ac08d423df73a381912174b063a639f8f", 0x60}, {&(0x7f0000000640)="6540bca81dfb01753ff4dbf51d177b23860ff1b2613c690c7deea0c1a8a3ac9e4609f918a821cb70ca2b3399c7a1e82d0dccd02973f2879ca0fcbe2b9c84b47c6e529b5284a350ab59181f7ada8c6312edb81077156c31c99e9626b7e713e25f9d3ea07684e91bd2f9cab2f848822b449d2c7f6de8a961fe9222f55086ab5267fbfd7b719f5de9d404c5c308d74498e6b2c43f8f8bae92eaad80fa94", 0x9c}, {&(0x7f0000000700)="dda81c8f8c87445049848bed645cbbbd4151239aa86156dcecaef270a496c5739a5351275802ae61210f05a83b8be483ca673a44246fb30fac10158c3df49e866d72e64e9a478256cc5f2e930b1be128d2369ed9ee1eec5176e5c3a2eed2cfd7cca49371f6083a6c414e94af61399d0f5d6943cac50da04e62cf79e998efb4b8dd9e2f210fade9cac5ee49dd8e5c8d6de95bf45e83227448de1eab950851fddf737e60136879580386fca622092daa5802ea60cf3f", 0xb5}, {&(0x7f0000001240)="859c186a7e863d681fca42d9316a3daac2c7aadc07c805d4d46aa5316ac78a70032384ffa98b14993bf9bbae9aa732ddb72d4831157f93ca1a7071d91563ad52f98c65d09d20027eeab5f05f948e2e582dcdecdb51c1778735625bcce3a5b1f9262f0f6db66a56f74d93c1e896292f38908c88abd6cb8c26aaf583599132bb41d8025a18e14fcd60b947aee6c6a9cefbe1224752724feeb7d32611957e610a23ec018427f33e0cdf0271850e883d0305b99f162955d1f2e9d2f09b53f6317e23f7bd303b7fe620c357d609754bd45bb70d2c6960b399d7065116611ef2c143d26d21554269e5418692f1", 0xea}], 0x4, &(0x7f00000008c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}], 0x38, 0xc090}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000980)="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", 0xfb}, {&(0x7f0000000a80)="3fc1dca2cbb9f251bbe08daab45b060b55be31a8bc04a9ce91c2a32e0e839d54076b67ba871ae0022ad8b805b3e4aa216dc245267706348c903c04a70c910da561199ef001c020c7c98347191bf239707f787f6e5e56cffae57a684ff682767e1b6af97b760495b0e32c2a1d4d5d90ef410c639f1027518d0e79a182dc43c425307713d926cd5b398293adaa87d55580133c837d0c07c6b05ed9aa010f0a2fb83de0f283a2b5ff12320566ed5b1bcd4f90637d1ed1a998719a09466e59f3b93642b602734ba904480656d34dce799512f927359595fc2bfd97d15c59fd13649c5b039a93bc40e594acccd9", 0xeb}, {&(0x7f0000000b80)="0b31f6e1ad4884a3e005abf05ba9f13f0dc9a69e683b0fe0084b8203f4ba4058f32094adf675ee6599c3d17301f0cecd4d1b8a204ff23bd2bf05c3c96ccb1e10cbf83e48bfd6c9ddadfb2d5890c57793912cb4c98d04249b815e573b971789f176f333072ea21442668d49165cf2b7fff89a6bcc202d6a50bc0e9aa5b2a5828bb55ff362769f785a8fa79b0775c0cac71e2dd30dce41fc3190bc7c2cccc6e6cc20", 0xa1}, {&(0x7f0000000c40)="74168f990b77a1f63eef9036cd8d4667f446e2e19b4b476500b0428a93a49666048fa9cb05a70fa4cce0b062cc280e07bc847bc7790e8d426345796cc192cd472b9ec64e3ad961091441d4791d7e59294aa719fb879a52e405b105f76f1b2a422354160535ffec721ed1adbe2919830da2eb640ea34698d83afd9fcf5e3fdc023509fe7107392e227d985f915449c3", 0x8f}, {&(0x7f0000000d00)="70af17e6c9726f9aab691cae15dde164b5f3f439ee081fbbbb15ad927f39991912b63dfe4eff88a91fee4c1e13e129d86aac0f5dce71c5a716ceddb6b50faafa5c0794226ed6c0114dbe0b4e589d74dc32131e4ed13dd4c0281fe0bcca5a1cfeb9595cb980530c29a474e98bef1834464730be21f881d4d857f3718276d98076d6b060d5fae80f59e2c9a64c06c5d5", 0x8f}, {&(0x7f0000000dc0)="dc81c6b0b4f633b909af0e90e17a943e7ce8d339c2173e41510d3572a6ccaccd5587872fc43f883d92f20ae020516b2287bd6d0eb39c162af931badca656aedface573fde514bc35afadfb1dc6c50916186704526079ec7b0db97d012b7494fd7f3e50df4793f15806a1f5de7681b303ba0e90016f4b12f5a44e70f9cd718b9bacaeb826cb6cad100678b2af719ea49b88a006c7c38c5cc646a4732d811ebcf2bbe8efa9a979e82cb8f2bc7c1c38b872f7", 0xb1}, {&(0x7f0000000e80)="2b06ff09ee7263ac85995ff5ca66956fc68ede9bda956ea790afaff219e2183d08f2d1f4181f058a30e5dc66548a12111883bd35a19d557d1d58e1c98e155c90985ecacee7a489a47b94b93c3ea9eb57dac758da63121826f240a359c0762778553782e818fc11852f5ad423e618ef49fa8ddf5c6e241b04b3a2fe3d89d2b453f6ab0ca99acd817ef6b0eb769928b3abfe43d3e3b83f98af2388384a2bf44b73ae289f50d94613ffac6f910ebd270cce3310dcb8a41cc03a86a73b0d0b0d80b324c000", 0xc3}, {&(0x7f0000000f80)="e8207c3ccfeedc1b17a54244c42f73fd77baa0e66d1235ff93bed8d1641c2b31bbd50488a4d99a74132498714a85e0cab11618e52c603954c129a74849476b94f5f2851aa9c0ab26b4de5b8b975453b1aa3f3bf64876dc93d8040a72f8fb49ef73500c45a2a32b07eb37f9c4077e8798589ea3439c1965a28a9aba38720954b57e7e558705f1275c872137af2ca7849db4339ed79b4e5fac7fab6828866329bcb08d032453c2a891b4fb397e5662a5e3572d83e9b331dc666cfc729e01c8e85e3d504afbd3bc5e8253882c4e9e7d2b10a602f5", 0xd3}, {&(0x7f0000001080)="4b9311c304e00d7930be056d02c03914cbf1a5006ae1e1a9ffe8d7f47a40ae0ef79061cee671522ec6da8e670733749195933d45f3adfe93a4f5b30872e75f57ab4929cb41586ebe602eda", 0x4b}, {&(0x7f0000001100)="c61af8a9fc78d3940614c9264e819b0d9ebc419fc7739e85ed583f5ecbdd8aade3ac9f8a3308bd98a14fe861736c73391d63ce3c2724296e803ba2c4aa78b1c791f42595b9a471b782fe74fb9fe5", 0x4e}], 0xa, &(0x7f0000001480)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r2, 0xffffffffffffffff, r0, r6]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, r1, r7]}}, @rights={{0x20, 0x1, 0x1, [r8, r4, r9, r10]}}], 0xc8, 0x8080}], 0x2, 0x4046094) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0xff, 0x3, 0x1}) 00:10:27 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x2, 0x2000) msgsnd(r1, &(0x7f0000000000)={0x2}, 0x8, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r3) setregid(r3, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setregid(r5, 0x0) r6 = getpid() r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x3a) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x2, 0xee01, r3, 0xee01, r5, 0x1d1, 0x1}, 0x0, 0x0, 0x100, 0x100000000, 0x7fff, 0x8000, 0x4, 0x9, 0xffff, 0x3, r6, r7}) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:27 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x1, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\f\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012abd7000fddbdf2503"], 0x1c}, 0x1, 0x0, 0x0, 0x10004044}, 0x8084) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x44, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x44}}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x5c, r4, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="00030000", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x94, r3, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4400}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8}}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0x94}, 0x1, 0x0, 0x0, 0x4844}, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) ioctl$USBDEVFS_RESETEP(r4, 0x80045503, &(0x7f0000000400)={0x9}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x28, 0x4, @thr={&(0x7f00000001c0)="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", &(0x7f00000002c0)="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"}}, &(0x7f0000000040)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)={0x1c, r7, 0xab9535e9a6578fc1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r5, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000540)={&(0x7f0000000940)=ANY=[@ANYBLOB="010000001d4969d3e04c5c7c51858390664a130af7c2b734d42a126aef4e1b3cdea557a4ff56c70ec31741bb541d", @ANYRES16=r7, @ANYBLOB="200028bd7000fddbdf25110000003f00a40003000000a6889c72abe1061768a6eb140040"], 0x1c}, 0x1, 0x0, 0x0, 0x48081}, 0x8005) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00000003c0)={0x3, r0}) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1032.589134][T32323] md0: error: failed to get bitmap file 00:10:28 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 00:10:28 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000040)=0xfffffffc, 0x4) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1032.822867][T32323] md0: error: failed to get bitmap file 00:10:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) syz_open_dev$vim2m(&(0x7f0000000000)='/dev/video#\x00', 0x7f, 0x2) [ 1032.891170][T32367] md: md0 stopped. 00:10:28 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0}) 00:10:28 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x140, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) flistxattr(r0, &(0x7f0000000040), 0x0) 00:10:28 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$CHAR_RAW_BSZGET(r1, 0x80081270, &(0x7f00000000c0)) write$P9_RCREATE(r1, &(0x7f0000000040)={0x18, 0x73, 0x2, {{0x20, 0x4, 0x1}, 0x1}}, 0x18) 00:10:28 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) write$P9_RRENAMEAT(r0, &(0x7f0000000240)={0x7, 0x4b, 0x3}, 0x7) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000240)) r5 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp1\x00', 0x200, 0x0) sendfile(r3, r5, &(0x7f0000000200)=0x3, 0x7fff) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x280000, 0x0) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000180)=0xcc) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000000)) 00:10:28 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) [ 1033.048738][T32376] md: md0 stopped. [ 1033.062553][T32376] md: md0 stopped. 00:10:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8a92d845bf9986d, 0x0) ioctl$BLKPG(r3, 0x932, 0x0) [ 1033.093000][T32381] md0: error: failed to get bitmap file [ 1033.126759][T32381] md0: error: failed to get bitmap file 00:10:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x1, 0x3, 0x6, 0x0, 0x8000}}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1033.244912][T32391] sctp: [Deprecated]: syz-executor.4 (pid 32391) Use of int in max_burst socket option. [ 1033.244912][T32391] Use struct sctp_assoc_value instead [ 1033.268017][T32394] sctp: [Deprecated]: syz-executor.4 (pid 32394) Use of int in max_burst socket option. [ 1033.268017][T32394] Use struct sctp_assoc_value instead 00:10:28 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$DRM_IOCTL_MODE_SETGAMMA(r3, 0xc02064a5, &(0x7f0000000300)={0x7, 0x3, &(0x7f00000000c0)=[0x2, 0x3ff, 0xffff], &(0x7f0000000280)=[0x7], &(0x7f00000002c0)=[0x4, 0xff, 0x2]}) 00:10:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x268, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x268}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:28 executing program 2: ioctl$BLKPG(0xffffffffffffffff, 0x4004092b, &(0x7f0000000000)={0x4000004, 0x9, 0x12, 0x0}) 00:10:28 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x3d5002, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) getpeername$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_newaddr={0x58, 0x14, 0x4, 0x70bd29, 0x25dfdbff, {0x2, 0x38, 0x1e, 0xff, r4}, [@IFA_FLAGS={0x8, 0x8, 0x59b}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x25}}, @IFA_CACHEINFO={0x14, 0x6, {0x23, 0x0, 0x3f, 0x8}}, @IFA_LABEL={0x14, 0x3, 'wg2\x00'}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x23}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) ioctl$BLKPG(r0, 0x932, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000200)="bca69659404f30158e3ce2df049d0c90", 0x10) 00:10:28 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x4, 'syz1\x00', @default, 0x81, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @bcast]}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) write$UHID_DESTROY(r3, &(0x7f0000000000), 0x4) 00:10:29 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x980000, 0x0, 0xffffffff, r2, 0x0, &(0x7f00000000c0)={0x990a75, 0x4, [], @p_u32=&(0x7f0000000180)=0x4}}) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r3, 0xc0305615, &(0x7f0000000140)={0x0, {0xd, 0xf4a}}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:29 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x10200, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:29 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x8) [ 1033.729001][T32436] md0: error: failed to get bitmap file 00:10:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') ftruncate(r1, 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0xffffffffffffff0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x809}, 0x0, 0x0, r1, 0x3) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ftruncate(0xffffffffffffffff, 0x3) write$UHID_CREATE2(0xffffffffffffffff, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x20f) socket(0x12, 0x2, 0x8000) setregid(0x0, 0x0) setregid(0x0, 0x0) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, 0x0, 0x1000) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x4, 0xfffff001}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r4 = inotify_init1(0x0) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r3, 0x40140921, 0x0) 00:10:29 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) writev(r1, &(0x7f0000001300)=[{&(0x7f0000000040)="2d31be333b4bd4839bec", 0xa}, {&(0x7f00000000c0)="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", 0xfb}, {&(0x7f00000001c0)="c82f9f406fb0f0720638b80ea83a2afb9f73e0de5a", 0x15}, {&(0x7f0000000200)="fd6c5deb12c01ba9c6c6dc705acbf26d3333cc6045fe87b00d1689a7cbdb0c4077e130de822dc5283a0d2ac0073bcf52114e8ef0bc52ada59aa90adac0db8bec6297a72493e0fe5896", 0x49}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="1d1c8c6563b26a9e34e8278e280af2316577ccd445c7e1118fa234c4469344de8c10e58d0b7036bed39a636d4396cb19fac80aa8b3441bf2a60b35caf6d32d28c611858c896cc2c0da40b4702a24627077672485de951ba3c24e8dc81e9537177bc745112ac3ef2c03fb39e662a2", 0x6e}], 0x6) [ 1033.859801][T32446] md: md0 stopped. [ 1033.878218][T32446] md: md0 stopped. [ 1034.034129][T32459] md0: error: failed to get bitmap file [ 1034.118659][T32459] md0: error: failed to get bitmap file 00:10:30 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) write$P9_RAUTH(r1, &(0x7f00000000c0)={0x14, 0x67, 0x2, {0x98, 0x4, 0x3}}, 0x14) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xa03) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x4, 0x3, 0x3ff, 0x1}, &(0x7f00000001c0)=0x14) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) ioctl$BLKPG(r4, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r5, 0x3) ioctl$CHAR_RAW_SECDISCARD(r5, 0x127d, &(0x7f0000000140)=0x3) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000100)) 00:10:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x4, 0x0, 0x7, 0x5, 0x4e, 0x0, 0x100, 0x3]}, 0x14) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000180)=""/179) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:31 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) openat$cgroup_subtree(r3, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000080)) ftruncate(r5, 0x3) ioctl$VIDIOC_S_DV_TIMINGS(r5, 0xc0845657, &(0x7f0000000180)={0x0, @bt={0x10001, 0x0, 0x0, 0x0, 0x201ff, 0x6, 0x1, 0x7ffe, 0x200, 0x73, 0x400, 0x0, 0x20000040, 0x5, 0x14, 0x8, {0x7f, 0x9}, 0xe0, 0x1}}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) 00:10:31 executing program 0: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x301) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:31 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) ftruncate(r3, 0x48280) io_submit(r4, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x377140be6b5ef4c7}]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000340)={r5, 0x0, &(0x7f0000000100), &(0x7f00000002c0)=[0xfff, 0x8001], 0x0, 0x0, 0xfff, &(0x7f00000002c0), &(0x7f0000000280)=[0x3, 0x8383, 0x0, 0x9, 0x0, 0x7, 0x0, 0x1001]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r5, 0x3}) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="54000000000b0000000000000000000002000009080003400000000108000240000000040800034000000001170001006367726f75f02e636f6e743b168d486c149303726f6c6c65727300000800024000000002080002400000000161744e52f38a3da24d40db4e9a8487912f7426be1193b7988cfc98ed98c70c0b0c86afddd356a07b0111f71cf2a779e631d25113232b880ada9d190a0acf0d250cc598e85866199765221f12e5134d66"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x10000, 0x3ff, 0x400, 0x0, 0x6, 0x1, 0xfffffff8, 0x8, 0x0], 0x9, 0xc0800, 0x0, r1}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x4004092b, &(0x7f0000000000)={0xfffffffe, 0x0, 0x0, 0x0}) 00:10:31 executing program 5: r0 = msgget(0x0, 0x22) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000180)=""/140) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r1, 0x40140921, 0x0) 00:10:31 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x20000) ioctl$BLKPG(r3, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:31 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x278, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xfff, @local, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_LINK={0x98, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x97}, 0x1) bind$xdp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1035.759920][T32490] md0: error: failed to get bitmap file [ 1035.786639][T32501] md0: error: failed to get bitmap file 00:10:31 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r3, @broadcast, @rand_addr=0x64010101}, 0xc) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x45db, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:31 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1036.016242][T32518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1036.039126][T32518] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1036.071929][T32525] md0: error: failed to get bitmap file [ 1036.098314][T32534] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1036.121814][T32534] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:10:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x24c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaa41}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1f}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xc}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfa}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xcb2}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x20000010}, 0x40) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:32 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x400a00, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) write$FUSE_STATFS(r3, &(0x7f0000000100)={0x60, 0x0, 0x8, {{0x5, 0x4, 0xfffffffffffff001, 0x8, 0x8, 0xe38, 0xcef9, 0x5}}}, 0x60) prctl$PR_SET_PDEATHSIG(0x1, 0xa) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3ff}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x67c}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000040) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000000c0)={r1, r2, 0x0, r4}, 0x10) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:32 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) 00:10:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x81800) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x3ff, 0x9, 0x6, 0xdc, 0x9, "b4adc7d0f591a1f9"}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r5, 0x3) ioctl$HIDIOCSFLAG(r5, 0x4004480f, &(0x7f0000000000)=0x2) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1036.990556][T32559] md0: error: failed to get bitmap file [ 1037.006277][T32559] md0: error: failed to get bitmap file 00:10:32 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x278, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xfff, @local, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_LINK={0x98, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x97}, 0x1) bind$xdp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:32 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400100, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000100)={0x10000, 0x100000001}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') ftruncate(r3, 0x4) ioctl$HIDIOCGRAWPHYS(r3, 0x80404805, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$char_raw(&(0x7f00000000c0)='/dev/raw/raw#\x00', 0x1, 0x10002) 00:10:32 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r1, 0xc01864b0, &(0x7f0000000040)={0x400, 0xa925, 0x4, 0x8ff, 0x2}) 00:10:32 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x1, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x37}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @ipv4={[], [], @multicast2}, 0x9}, 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:32 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x1, 0x28, 0x9, 0x4}, {0x3, 0x20, 0x3, 0x4}, {0xff80, 0x6, 0x1, 0x94fe}, {0x7, 0xfb, 0x9e, 0x4}, {0x7, 0x5, 0x8}, {0x1, 0x3, 0x0, 0xd}, {0xfffc, 0x9e, 0x0, 0x10000}]}, 0x10) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = accept4(r3, &(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x80, 0x800) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x7b, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @multicast1}}}, 0x9c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000180)={r7, 0x173, 0x1000, "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"}, 0x1008) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1037.185150][T32577] md0: error: failed to get bitmap file [ 1037.209411][T32577] md0: error: failed to get bitmap file 00:10:32 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f00000000c0)={0x2, @pix_mp={0xfffffff7, 0x546, 0x34565559, 0x6, 0x1, [{0xb14d, 0x3}, {0x400}, {0x1, 0x562}, {0x8, 0x1}, {0x9, 0x5}, {0xa00, 0x3}, {0x0, 0x4}, {0x7ff, 0x1}], 0x0, 0x7, 0x1, 0x1}}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) write$cgroup_int(r2, &(0x7f00000001c0)=0xffffffffffffff7c, 0x12) ioctl$USBDEVFS_BULK(r2, 0xc0185502, &(0x7f0000000000)={{{0xc, 0x1}}, 0xb6, 0xbd7, &(0x7f0000000100)="47ae8ce0eb05d3685c82802e7e87193e3ac5b24838448d79f269547fa4e8c2a169b7556b1082e034294483f457e18a04b797caf5437552a41d49670ea460afb6d83bdc4ee2f7c375512a0e1771552bd79c9123da8ea931662d452526db912dea0a62bf10ee0d504f991846366cf64cc7a641b027bf3f0c2429419f98854c51c13592affa93651b0a8164319aafa8c2f9ea1a2b19e2537085049903c7150cb6be8a4e05b86009312492394c2d19fa02b2cb9fc73b09a8"}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0xbd, "3f78edfca14d7a06262f7e20b60d6ba6b8c937eec88e5975b02efc4e65199ba9399da9385deb7a2170cb65dc530b50632ae56bacacbc8d7635184d2b3a00bbfe989a37680b95e731cc5337bbc10866d4afa676a612f41de6c85ba064450d5e17ff297f2373b5038bcb844fe41757d956ccacc0bae00e65a1ad5b3bae7b73df1abf87a0e27e49813d3bb916e443b9555d0f9a62c34bfdda6051d1e1cb131d464da82fe27dc6e7d69a452840a561d1eeffd204d869f4746b70c4fac9e32e"}, &(0x7f0000000380)=0xe1) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000240)={r5, 0x7fff, 0x8, 0x6}) write$input_event(r3, &(0x7f0000000200)={{0x77359400}, 0x14, 0x3, 0x1}, 0x18) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1037.343219][T32588] md0: error: failed to get bitmap file [ 1037.425658][T32599] md0: error: failed to get bitmap file 00:10:33 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000000c0)={0x4, 0x74fd5404f5e57a09, 0x4, 0x0, 0xfffffffb, {}, {0x1, 0x8, 0xf9, 0x3, 0xf0, 0x7, "8c4308ab"}, 0x4682, 0x3, @planes=&(0x7f0000000040)={0x4, 0x2, @fd=r2, 0x80000000}, 0x7, 0x0, r3}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:33 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) 00:10:33 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000000)={r0, 0x0, 0x5, 0x4}) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x80881, 0x8, 0x8}, 0x18) arch_prctl$ARCH_GET_CPUID(0x1011) syz_mount_image$reiserfs(&(0x7f0000001180)='reiserfs\x00', &(0x7f00000011c0)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000001480)=[{&(0x7f0000001200)="3c752571d90eb23d6b2adffffa87880cbd9d20b56b7bc1e0bbd809220ea2d3b901d9f4824b23093aa6421ce37e77b96c14703248109db213e5eb266b4ff9", 0x3e, 0x3}, {&(0x7f0000001240)="bcbdd1d06e40c3e1c083a4059a9eb22a59e073e974bc98a6b31e6b2f0d110f5ebe57e4be0d7534b20d99b32c7f", 0x2d, 0x9}, {&(0x7f0000001380)="a925ccf593edc39c546c6b6fd6c4913d23b1f55d2accfcb93aa398da5e6118200307432591367aaccc3441277caeb365afe12c7f6359d91c25f17f3dc614c6006ce61e1c61d9f73e6085dd860511d5b150bc28b36fc0794aaeaedc88ce67f6e3b40c7e66fe32", 0x66, 0x9}], 0x1130400, &(0x7f0000001640)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',\x00']) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000001280)='\xb0\x0f\x04\x86\x9d4\x93\\&\x80L\xf5\x88F\x86R`\x94L;\xe1p\xe6\xaa\xdd\xbaX\a\xfc\xec\xb3\x81,\x00\xb3F\x00I\x13\xd7\xc59\xcd${\x7f\xe1\xe5\xa2\xd9\xfb\xd6\xe8\x9b\xc7\xf5\xdd{\ngf\xfc\x06\xc0\xe8$\xc3:\xd0\x00Bi\x82\xdb$*\xd3\xfdlmY\xf1\xf0$\xca\xfb\x8f\x12z\x88]\xb0\xf0\xca?\"\x94\xcbo\ttw\xe7\xb5\xc9\xf2BM\t\x9e\xcd4\xe0\xaa[e P\xc3]\xca\x12q\xf1i>c\x15h\xcdcSD;\x82\xf37]\xbd\x1a\xd3\x87V#\x00\x82\xe3!#\xe2\xc6`G\x97\xda\xb9.\xf86\x00x\xd5\xb6(\xa1\"l\x81WF\xa7\x17\x9b\x10c\xe6\xdf*a\xe925\xba\\(B\xdd\xc7\t\x96\xbc\x81\xf0\xc88\xf6\x05F7\x92i,\xf9?F\x810x0}) setuid(r7) ioctl$BLKPG(r5, 0x40140921, 0x0) 00:10:33 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x278, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xfff, @local, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_LINK={0x98, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x97}, 0x1) bind$xdp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r4}}, 0x48) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000080)={0xa, 0x4, 0xfa00, {r4}}, 0xc) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x280, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xcc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1037.992321][T32612] md0: error: failed to get bitmap file 00:10:33 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = getgid() setgid(r1) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) ioctl$CAPI_GET_FLAGS(0xffffffffffffffff, 0x80044323, &(0x7f0000000040)) [ 1038.182010][T32612] md0: error: failed to get bitmap file 00:10:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x50, r5, 0x3d, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x50}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x9044509}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)={0x1cc, r5, 0x0, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x80000001}, {0xc, 0x90, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x55}, {0xc, 0x90, 0xfffffffffffffff8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x10001}, {0xc, 0x90, 0xed7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0xb2}, {0xc, 0x90, 0x100000001}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x8}, {0xc, 0x90, 0x101}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0xfffffffffffffffd}, {0xc, 0x90, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x40}, {0xc, 0x90, 0x697}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x800}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:33 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x62102, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89a2, &(0x7f0000000080)) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl1\x00', r6, 0x4, 0x3, 0x5, 0x5, 0x5, @private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7, 0x8000, 0x90000000, 0x7fffffff}}) ioctl$sock_inet6_SIOCDIFADDR(r9, 0x8936, &(0x7f0000000280)={@mcast1, 0x44, r10}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB="6664a40284", @ANYRES32=r8], 0x44}}, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000400)={0x0, @ax25={0x3, @default, 0x7}, @can={0x1d, r6}, @isdn={0x22, 0x40, 0x1f, 0x9, 0x1}, 0xe4, 0x0, 0x0, 0x0, 0xb1, &(0x7f00000003c0)='hsr0\x00', 0x0, 0xdc6, 0x6c9}) 00:10:33 executing program 2: r0 = semget$private(0x0, 0x4000000009, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x1}], 0x1) semop(r0, &(0x7f0000000000)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x10) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00000000c0)=""/217) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x100010, r1, 0x8000000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$BLKPG(r3, 0x4004092b, &(0x7f0000000040)={0x7, 0x80000, 0x0, 0x0}) 00:10:33 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000040)) ioctl$VIDIOC_ENCODER_CMD(0xffffffffffffffff, 0xc028564d, &(0x7f00000000c0)={0x0, 0x0, [0x9, 0x1000, 0x3, 0xffffffae, 0x3, 0x10000, 0x9, 0xe2]}) 00:10:33 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:34 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0xfffffffe, 0xffffffffffffff04, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c000000070601030000000000000000070000060900020073795a310000000008000640000000600800064000008c270900020073797a3100000000"], 0x3c}}, 0x40) 00:10:34 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) sendmsg$NFT_MSG_GETCHAIN(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x4, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}, 0x1, 0x0, 0x0, 0x24040011}, 0x8040) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r3 = getpid() socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x7b, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r7, 0xfffffff7}, &(0x7f00000000c0)=0x8) r8 = syz_open_procfs(r3, &(0x7f0000000000)='comm\x00') ftruncate(r8, 0x4) ioctl$VT_RELDISP(r8, 0x5605) 00:10:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r1, 0x40140921, 0x0) [ 1038.779491][T32669] md0: error: failed to get bitmap file 00:10:34 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0xcd, "879cd5be16ca1e33c75026ce0c447d3389b1c93622aa30518c3c00fe3bde32d6e7ba7d7a0c7bcc87de80e8d6d67fb480aa39403c13ddba6438bc6f0774f6498408d2c02ef6055336191f6256bbe22ee325dd7748b5a36e30108fea0c8cb88f351d2691000eef27da1964bc0d99f27d92512e8c34a3ad352103939cb10d8957a3d2e9d08f11d0f7341da69524ce6bd869212655ccef42b0a1a2cf77884fd8315b766c2e9cce18cd44530fd2498c87b129d0e9a581969f7ee4fd089eb5787092e80aa078a2e1f4a70d8a8b059bc1"}, &(0x7f0000000040)=0xd5) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1038.876498][T32676] md0: error: failed to get bitmap file 00:10:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf2515000000d40001800c00028008000400070000000d0001007564703a73797a30000000000d0001007564703a73797a30000000000d0001007502703a73797a3254191ab108000300020000000de2302a97847dae68120001007564703a73797a31000000002c0004001400010002000000ac14140000000000000000001400020003004e24ffffffff00000000000000001600010069623a6272696467655f736c6176655f30000000380004001400010002004e247f0000010000000000000000200002000a004e2000000003fe8000000000000000000000000000aa030000000c00098008000100ff010000ec0006803d00040067636d28616573290000000000000000000000000000000000000000000000001500000087caa0644df039de900415d4596f142cf8712f8489000000a5000300f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce739280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf222c4d1342f8ccf0000001c0002800800020006000000080001001d0f0100bfbf84de1caa566cb00000080002000000000004000680880004800900010073797a30000000002c000780080004000000008008000400080000001c00040000080000080003000f00000008000400040000002c000780080001000e00000008000200030000000800040000000000080003000300000008000400000000700900010073797a316f616463616859602e6ff5d94b974c"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) prctl$PR_SET_TSC(0x1a, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3a) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r4) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:36 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000006c0)={0x1a8, r2, 0x1, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xe4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9e}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_MEDIA={0x2c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7634}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_NODE={0x50, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x7, 0x3, "bd1c2b"}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "d38e3e9b2338e448d47c044b04859c84cb3f9fe5d525909d917e7d"}}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40000}, 0x20080080) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, r2, 0x10, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:36 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x10000, 0x3ff, 0x400, 0x0, 0x6, 0x1, 0xfffffff8, 0x8, 0x0], 0x9, 0xc0800, 0x0, r1}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x4004092b, &(0x7f0000000000)={0xfffffffe, 0x0, 0x0, 0x0}) 00:10:36 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000100)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:dhcpd_state_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macsec0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}]}, 0x98}, 0x1, 0x0, 0x0, 0x880}, 0x40080d4) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x23c) io_uring_register$IORING_UNREGISTER_FILES(r3, 0x3, 0x0, 0x0) 00:10:36 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @multicast1}}}, 0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={r4, 0x4, 0x4, [0xa0, 0x3, 0x1f, 0x400]}, 0x10) 00:10:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f00000000c0)='.\x00', 0x20000000) inotify_rm_watch(r4, r5) inotify_rm_watch(r3, r5) fsetxattr$security_capability(r2, &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v1={0x1000000, [{0x7fff, 0x2}]}, 0xc, 0x1) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000000)={0x0, 0x0, {0x1, 0x6, 0x1, 0x1}}) 00:10:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = dup3(r0, r2, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r3, 0x3b72, &(0x7f0000000100)={0x1018, 0x3, 0x0, 0xffffffffffffff83, "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"}) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1041.176542][T32709] md0: error: failed to get bitmap file [ 1041.208519][T32699] md0: error: failed to get bitmap file 00:10:36 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000040)) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000000c0)) 00:10:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r4}}, 0x48) write$RDMA_USER_CM_CMD_DISCONNECT(r2, &(0x7f0000000080)={0xa, 0x4, 0xfa00, {r4}}, 0xc) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x280, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xcc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x280}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:36 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x307001, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x2000, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 00:10:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000008c0)={0x2dc, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xb4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc7a2}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x90, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x23, 0x3, "67c74c66d1e51f0f0288ff10790c547616b439a12e71849629d985817c7092"}, @TIPC_NLA_NODE_ID={0x1b, 0x3, "36da1851d91d6df157a19648987abb595512160b348312"}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "61a29e71f6e37f70ad6d9014e229f2b82087f566dde7b311e9f2ed137ef37f713303a9"}}]}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1041.435098][T32733] md0: error: failed to get bitmap file 00:10:36 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = inotify_init1(0x80000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000280)="01332e6f3a861412c30b92e4c8ad329edbffa169587916a9b05080a02f6ccbb536bda6f48496ba654c1a4200ee4b5613a33ca03f424fa1c825b5cf90371df45ca79537f596db63cc0df2dc69ac778a32730d23171a0b39bf88439b649638229659d85d80bd252f8c5a8f04716953e58c19e1cad931b45ba6a4", 0x79, 0x5}], 0x400, &(0x7f0000000340)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x3}}, {@jqfmt_vfsold='jqfmt=vfsold'}], [{@measure='measure'}, {@audit='audit'}, {@smackfsdef={'smackfsdef', 0x3d, '-^'}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/md0\x00'}}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000180)=0x1e) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000001c0)) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000080)=0x2) 00:10:36 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000100)={0x9a0000, 0x401, 0x0, r2, 0x0, &(0x7f00000000c0)={0xa20001, 0x10001, [], @string=&(0x7f0000000040)=0x3f}}) [ 1041.512536][T32738] md0: error: failed to get bitmap file 00:10:37 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="00030000", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x5000, 0x1, 0x1, 'queue0\x00', 0x4}) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:37 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0xc8c9, 0x2, 0x2}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x200000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000280)={0x3, 0x70, 0xff, 0xff, 0x16, 0x7, 0x0, 0x8, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x80, 0x5}, 0x10442, 0x80000001, 0xa09f, 0x2, 0x3, 0x1, 0x8}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000900)) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000000c0)={0x1, r4}) r5 = creat(&(0x7f0000000340)='./file0\x00', 0x80) sendmsg$RDMA_NLDEV_CMD_RES_PD_GET(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x20, 0x140e, 0x4, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x840) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x110, r1, 0x10000000) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) recvfrom$x25(r4, &(0x7f0000000080)=""/67, 0x43, 0x40000000, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r7, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)={0x358, r8, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x240}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_BEARER={0x1ac, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcc74}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffff8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x29b}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x84}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0xec87, @loopback, 0xf8}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, [], 0x1}, 0x2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7fffffff, @remote, 0xff}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xc0d}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x14, 0x2, @in={0x2, 0x4e23, @empty}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x401, @remote, 0x5ea}}}}, @TIPC_NLA_BEARER_PROP={0x4}]}, @TIPC_NLA_BEARER={0xa8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x64010102}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @mcast2, 0x1}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffe}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff0001}]}]}, @TIPC_NLA_NODE={0x28, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x40}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xe1e}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3ff}]}]}, 0x358}, 0x1, 0x0, 0x0, 0xd0}, 0x20044002) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FS_IOC_GETVERSION(r5, 0x80087601, &(0x7f00000001c0)) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x7b, &(0x7f00000000c0)={r11, @in={{0x2, 0x0, @multicast1}}}, 0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000180)={r11, 0x4}, 0x8) 00:10:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:37 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f00000000c0)={0x5}) ftruncate(r2, 0x4) ioctl$TIOCEXCL(r1, 0x540c) [ 1042.418193][ T307] md0: error: failed to get bitmap file 00:10:37 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x0}) 00:10:38 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) socketpair(0x1, 0x3, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) setsockopt$TIPC_MCAST_BROADCAST(r2, 0x10f, 0x85) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x400, 0x4, 0x3, 0x20}, 0x8) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x4004092b, &(0x7f0000000040)={0x0, 0xfffffffd, 0x0, 0x0}) [ 1042.593655][ T323] md0: error: failed to get bitmap file [ 1042.615435][ T323] md0: error: failed to get bitmap file 00:10:38 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) sendmsg$AUDIT_USER_AVC(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x94, 0x453, 0x2, 0x70bd2b, 0x25dfdbff, "8df62e2c03d4cb49a9bb66a0c30b248fd976a1e5282382bd252b7c0d58d79777d673e957fa1419930d5a9a8ad6a3391fb0a8870777d32fbaca4b34b8bea3f9f2c2bc25c6c6064d497b439083e80892433993cb0d189485d56a3f873a51778248b1b814f22b8ab9d816e8d02cff28b212273884fffa6b203b0a5da9cebf6f3b44585140", ["", ""]}, 0x94}, 0x1, 0x0, 0x0, 0x4040881}, 0x880) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcsa\x00', 0x185000, 0x0) ioctl$DRM_IOCTL_MODE_CURSOR2(r2, 0xc02464bb, &(0x7f0000000240)={0x2, 0x7, 0x0, 0x80, 0x40, 0x0, 0x80000001, 0x3f, 0x7}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1042.800203][ T329] md0: error: failed to get bitmap file 00:10:38 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f00000000c0)={0xa10000, 0x300, 0x2, r0, 0x0, &(0x7f0000000040)={0x9c0905, 0xfc, [], @ptr=0x9}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000003c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x50, r3, 0x3d, 0x70bd29}, 0x50}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_SET(r1, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r3, 0x200, 0x70bd25, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x2}, {0x8, 0x13, 0x49c40d56}, {0x5}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040}, 0x8800) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vim2m\x00', 0x2, 0x0) open_by_handle_at(r5, &(0x7f0000000280)={0x8, 0x1ff}, 0x80) 00:10:38 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) msgget$private(0x0, 0x10) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x7fff, 0x0, 0x0}) [ 1042.899811][ T344] md0: error: failed to get bitmap file [ 1042.974061][ T357] md0: error: failed to get bitmap file [ 1042.981756][ T353] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1042.992609][ T358] md0: error: failed to get bitmap file [ 1043.006426][ T359] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. 00:10:38 executing program 2: getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x2) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x5, 0xbf21, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f0000000100)={0x7, 0x41415270, 0x3, @discrete={0x5, 0x6}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) setsockopt$inet6_IPV6_RTHDR(r2, 0x29, 0x39, &(0x7f0000000140)=ANY=[@ANYBLOB="330800fe00000000fe8000000000000000000000000000bbfe800000000000000000000000000001fc0100"/56], 0x48) 00:10:38 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7f, 0x50d200) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000240)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r4}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000001c0)) accept4$netrom(r1, &(0x7f00000000c0)={{0x3, @rose}, [@rose, @default, @netrom, @default, @remote, @rose, @default, @null]}, &(0x7f0000000040)=0x48, 0x80800) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140), 0x106, 0x5}}, 0x20) [ 1043.382440][ T373] md0: error: failed to get bitmap file [ 1043.461869][ T383] md0: error: failed to get bitmap file 00:10:40 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r10, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r12], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000031c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003180)={&(0x7f0000002f40)={0x228, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2056f734a3e5ba04}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 00:10:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x60, r3, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_RULES={0x44, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x100}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xffff8001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x80}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xffffffff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xef}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:40 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/udplite\x00') ftruncate(r2, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) 00:10:40 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setregid(r5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000300)="a5dc4c40f01eb53925e8928bbdacdbd1a50985e18b1b2810a42ed8392e462cdfe02c1e0a263a67baafb245b992bae56b1e167d29c5f4e5c9bd6aed9491da83d237c5a10dc82f76c96b2ab435a75b3e8ae0047454412f46c074ca00f056491f3473027ed13b19cc836704a1f5b17c29b1a1165a561c47c2165ab428669a166e286387b189ed09ce925a42717972c1449ef3a60953b14fcdeed4e210829c024086ee4dda3a60527b", 0xa7}, {&(0x7f00000003c0)="e91f1ab3c96b82373d9c2f0f4fd80bf322f157949583a94147ce5e3ce1a5b0be88c50ef98441d907f9e6f0e49aa41ec147e32ddf8faaccee9518954438ecb70e19dac6dec9c05755e26ee00a944c89ccd924b352a74273a3ba827b8704dfbcf728280961d2618a6b4d593525d66c0c7ff3def44373218edba35539db1ed36632950e982f65e52cf09e124755eef5e8aa56ebbfdc36a22e3f2c96ab9e68f6", 0x9e}, {&(0x7f0000000540)="45bb94a7cd6f96c8b784b4412fb50e6df737eb416eee7a511473b116515104cf5bdb1b942c0148c916e29cd6d10e0585b069c28835a1187885a0a937946ca0903e7e9a5b9b55e73c23690870df6a296f3e686866787b50735bb305781d9c0d47473288cb20aa0b63394bad8da7a3265ac638cf45c892a97465acb2cf3cc72cead19ff511562e5aedfc96cd52ca2f23e52b456f34d3770727b782f0bb3f1097eb5aaa66614ed9566458f4f899e43e8315b8c02fc9d23a00c588dc198814", 0xbd}, {&(0x7f0000000900)="0b16c3284b1897d86bf0efd1143f1908f4affcb07c5e85cdff32cee820c03dc5eb5fad564d4a909464333b8385ed4490c644560f1e2b608f00b06bd9e1d14f772034825ec6221958be3ff46ad2aa4983", 0x50}, {&(0x7f00000000c0)="3c4daabbd7b8d639", 0x8}, {&(0x7f0000000980)="479a2ba412bce777745bdc309cc1bb7f293efda207fa74", 0x17}, {&(0x7f00000009c0)="ef504956868454bf186a4f2ea74b1e423d7a8572f5fe59342218016d9361f6f50452dfd1dc0a1f5f169aa6f2477df0a4b58af9c6ede79cfd9d9152bd3e2228dc9f531731f4ac451b0c436180e7deecff91ac6e", 0x53}], 0x7, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}], 0x20, 0x80}, 0xa0d0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0005000000000000000002000009150003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:40 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x523000, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0xc000000000000) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000ba158a4008161e02180b000000010902"], 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000380)='/dev/hidraw#\x00', 0x0, 0x6a0541) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000c0bb9b40b72040150000000109"], 0x0) ioctl$HIDIOCGRAWNAME(r2, 0x4030582b, &(0x7f0000000080)) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='$)},{{\x00', &(0x7f0000000200)='comm\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='/dev/md0\x00', &(0x7f00000002c0)='/dev/md0\x00'], 0x1000) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000040)={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), 0xffffffffffffffff, 0x3}}, 0x18) [ 1045.525306][ T401] md0: error: failed to get bitmap file [ 1045.537811][ T401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1045.552338][ T401] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:41 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1045.639246][ T401] batman_adv: batadv0: Adding interface: ipvlan2 [ 1045.686543][ T401] batman_adv: batadv0: The MTU of interface ipvlan2 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1045.717556][ T401] batman_adv: batadv0: Not using interface ipvlan2 (retrying later): interface not active [ 1045.732455][ T413] md0: error: failed to get bitmap file [ 1045.750029][ T416] md0: error: failed to get bitmap file 00:10:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x452c02, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x400, 0x70bd29, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private0}]}, 0x38}, 0x1, 0x0, 0x0, 0x40080d0}, 0x4048080) ioctl$sock_ifreq(r1, 0x8947, &(0x7f0000000040)={'syzkaller1\x00', @ifru_addrs=@tipc=@name={0x1e, 0x2, 0x0, {{0x40, 0x4}, 0x1}}}) 00:10:41 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 00:10:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x82800, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x8], 0x1, 0x9, 0x10001, 0x3, 0xffff, 0x1, 0x9, {0x7fff, 0x6, 0x3f, 0x0, 0x0, 0x101, 0x5, 0x9, 0xffff, 0x1, 0xd0, 0x4, 0x8001, 0x1, "c6fafcdac382220b3b336ac41cfbd500dfe5fd5826fceb90d4e9abd46a2db65d"}}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) r4 = dup2(r0, r1) r5 = openat2(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x480040, 0xc, 0x4}, 0x18) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000340)) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/vcsa\x00', 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f0000000900)={0x3, 'wg1\x00'}) ftruncate(r6, 0x4) faccessat(r6, &(0x7f0000000180)='./file0\x00', 0x45) bind$phonet(r5, &(0x7f00000000c0)={0x23, 0x66, 0x6, 0x7}, 0x10) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000200)={&(0x7f00000001c0)="2e1d462be23c375510b8cf209f5b661945e09ef0d168dd8fe74960fd46c3a8a6598eddd0af3277cecfe0badd", 0x2c, 0x2}) 00:10:41 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r10, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r12], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000031c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003180)={&(0x7f0000002f40)={0x228, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2056f734a3e5ba04}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x8000}, 0x10) [ 1045.906866][ T424] md0: error: failed to get bitmap file 00:10:41 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x880, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6], 0x44}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x3a) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@newlinkprop={0x38, 0x6c, 0x400, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, 0x200, 0x10800}, [@IFLA_LINK={0x8, 0x5, r9}, @IFLA_NET_NS_PID={0x8, 0x13, r10}, @IFLA_EVENT={0x8, 0x2c, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x10) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(0xffffffffffffffff, &(0x7f0000000300)=""/40, 0x28, 0x40000120, &(0x7f0000000340)=@llc={0x1a, 0x305, 0x4, 0x6, 0x0, 0x0, @remote}, 0x80) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000003c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GET(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, r5, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x44050}, 0x8004) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) ioctl$BLKPG(r0, 0x40140921, 0x0) syz_open_dev$hidraw(&(0x7f0000000000)='/dev/hidraw#\x00', 0x3, 0x404000) [ 1046.008510][ T431] md0: error: failed to get bitmap file [ 1046.041474][ T431] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1046.068798][ T431] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1046.128567][ T438] batman_adv: batadv0: Adding interface: ipvlan3 [ 1046.178935][ T438] batman_adv: batadv0: The MTU of interface ipvlan3 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1046.240375][ T438] batman_adv: batadv0: Not using interface ipvlan3 (retrying later): interface not active [ 1046.262769][ T434] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1046.276771][ T434] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:10:41 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="621a87e8ef862ee134ebb7a092763ddc0c919d04d43073c40b20facdcc681ea7a00b9a8ebe97d5445f9e3754b6c8935ce70fa8323a8fa78d42eb8c7c939a75da3b7385c914208866d6e35b04d7bd42fa25deb98fb1b9fb676c24eaa8a6b602b19c15962a33f9f4343d2835ba5309e9cba2e37c6882a97734ab672ffe16231717eb808a2edd5274a436f85203826991147f4b32aa17b78a", @ANYRES32=r3, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:41 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r11, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r10, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r12], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000031c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000003180)={&(0x7f0000002f40)={0x228, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2056f734a3e5ba04}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 00:10:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x822335151b0f9853, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0}) 00:10:41 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0}) [ 1046.550855][ T474] md0: error: failed to get bitmap file [ 1046.589197][ T474] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1046.616645][ T484] md0: error: failed to get bitmap file 00:10:42 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000040)) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1046.660179][ T474] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:42 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0002f400", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf2515000000dc000180140002800800040007000000080001000c0000000d0001007564703a73797a30000000000d0001007564703a73797a30000000000d0001007564703a73797a320000000008000300000000000d0001007564703a73797a31000000002c0004001400010002004e23ac14143c00000000000000001400020002004e24ffffffff00000000000000001600010069623a6272696467655f736c6176655f30000000380004001400010002004e247f0000010000000000000000200002000a004e2000000003fe8000000000000000000000000000aa000000000c00098008000100ff0100000401068008000100000000003c00040067636d28616573290000000000000000000000000000000000000000000000001400000087caa0644df039de900415d4596f142cf8712f84bc000300f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606290f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac4c00028024000380080002000000000008000200000000000800020000000000080002000000000004000380080001000100000008000200ff000000080001000400000008000200010000000c000980080001000001000004000680a40004800900010073797a3000000000340007800800020009000000080004000000008008000400080000000800040000080000080003000f00000008000400040000002c000780080001000e00000008000200030000000800040001000000080003000300000008000400000000700900010073797a31000000001300010062726f6164636173742d6c696e6b00001300010062726f6164636173742d6c696e6b0000c2bf75d9da06e754739cbc50dab75c98b610c4e6a59e83f22a3ff85ccb33cc33cd039fb5720c5739f66d3cd8f70f1cc1a4bb"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) mmap$dsp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80010, r2, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1046.746613][ T486] batman_adv: batadv0: Adding interface: ipvlan4 00:10:42 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x937ca28471e0d86f, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1046.779410][ T486] batman_adv: batadv0: The MTU of interface ipvlan4 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:42 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ttyS3\x00', 0x80, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x28000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000600)=ANY=[@ANYBLOB="01000080080000001f004000f7ffffff"]) ioctl$TIOCSTI(r1, 0x5412, 0x6) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcsa\x00', 0x200000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000780)=0x6) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000680)={0x6, 0x7, 'syz1\x00'}, &(0x7f00000006c0)=0x28) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000700)='/dev/kvm\x00', 0xa000, 0x0) finit_module(r5, &(0x7f0000000740)='/dev/vcsu\x00', 0x2) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f00000005c0)={0x0, 0x3f, 0x80000001, 0xffffffffffffffff, 0x0, &(0x7f0000000580)={0x9a090c, 0xfaa, [], @string=&(0x7f0000000540)}}) ioctl$KDFONTOP_SET_DEF(r1, 0x4b72, &(0x7f00000004c0)={0x2, 0x1, 0x1c, 0x13, 0x19c, &(0x7f00000000c0)="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"}) 00:10:42 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socket$qrtr(0x2a, 0x2, 0x0) [ 1046.914377][ T486] batman_adv: batadv0: Not using interface ipvlan4 (retrying later): interface not active 00:10:42 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000040)={0x400, 0x3, 0xd9, &(0x7f00000000c0)="35b5795efc8907b78c89c947dce740e22d4f83923df8470462b54b5d040ee626f8ea3ec6038751bda26b46664a2297f571d772d2ee8b4025406001f711061ad988b1467b8cfdb47d96062a6b397659fa9b40161a51e6045d6b96f08000af8308cebb1c2d614426c0f5696ba6dd1b8fc0ad175a90db802bd6c02dd1b2e34b4f353082903692cb5307bb275f8b0e7bc52f591c4cd2ec4a49094593b1738303cde67006ea8e638f47a41e49954290df831a4627cf2477008ab94fe1ab8d8f5014f696d11fc4efd0bb94ef8165ec014420c51f864d80122d65cd01"}) [ 1047.002286][ T507] md0: error: failed to get bitmap file [ 1047.018488][ T507] md0: error: failed to get bitmap file 00:10:42 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r2, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r2, 0x60a, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x4040011}, 0x4000) 00:10:42 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r10 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r11], 0x44}}, 0x0) [ 1047.172209][ T514] md0: error: failed to get bitmap file [ 1047.188679][ T514] tipc: Started in network mode [ 1047.199027][ T515] md0: error: failed to get bitmap file [ 1047.208428][ T514] tipc: Own node identity , cluster identity 4711 [ 1047.225969][ T514] tipc: Failed to obtain node identity [ 1047.240517][ T514] tipc: Enabling of bearer rejected, failed to enable media [ 1047.273938][ T514] md0: error: failed to get bitmap file [ 1047.285024][ T519] tipc: Started in network mode [ 1047.306545][ T519] tipc: Own node identity , cluster identity 4711 [ 1047.327036][ T519] tipc: Failed to obtain node identity [ 1047.354183][ T519] tipc: Enabling of bearer rejected, failed to enable media [ 1047.388852][ T515] batman_adv: batadv0: Adding interface: ipvlan5 [ 1047.403975][ T515] batman_adv: batadv0: The MTU of interface ipvlan5 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1047.446361][ T515] batman_adv: batadv0: Not using interface ipvlan5 (retrying later): interface not active 00:10:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x2bc, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xeab}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:42 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x6) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:42 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1) 00:10:43 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) [ 1047.613641][ T535] md0: error: failed to get bitmap file [ 1047.630448][ T534] md0: error: failed to get bitmap file [ 1047.695978][ T534] md0: error: failed to get bitmap file 00:10:43 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)={0x278, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1fb}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xbda}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x646a}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x80, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x76, 0x3, "ebad7947fc96e480268ec8a8987a7f123392ad2901c6a76bad8336c01839ae5c72d53051a52c7a36b6b335b13ae11ea7cfceeb1fe38439d2b70460376fbd411b6dc9b6780334fa43018fb859a32a76c6d6ce362f466048fa8321c061175a105f706a3c422e4f85d98addf3c5bc7b44c758fc"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8008}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:43 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/144) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000040)={0x81, 0x805, &(0x7f0000000180)="d57ea7fb8dff029abdbf2a999878041a4bfb65dd313da58b45653b2b59054e8bcc1fadd3f019e1e497222fe649874b580624446257254f5e6f765b4c7eb9ce9944ee68ca3acdd747ef669a97f8adf1fa8d8188b93ea37e0f3eb13dc56ba7a09a870f9320bd25fb5e99855054dec510a2c4472da8c6efa863cff3", &(0x7f0000000200)="ec031d705e7884c8ce1024d578a002c4895faa16e5d1c74ea1eee8af830457c209a21d44f60ad9820527620dddb92bbc40d32866a3a50735c28134896b10562c8f61895c96d6e94cae78b6510cff1a9c36321f666c5cd5934a6f8dfa77a768c932d1221e628d031fc6676824f6aaa47c3a472715ad6b0dc9e3fb1f87a63b4d772639d07fef4e88eb4403f2dd441b23371175ec6c5b589d51d822d07228394b2fb563f6ce51d71183db6290ed96f52b5c211286351a3c5e298f2a19aa6c929de59b5b85fc86fb144c6925ac912f6ab163e9", 0x7a, 0xd1}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:43 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) 00:10:43 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x155081, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) r1 = gettid() ptrace$setopts(0x4206, 0x0, 0x4000000000000009, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f00000004c0)={0x7, 0x1, 0x4}) tkill(r1, 0x3a) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)='./file0\x00') tkill(r2, 0x3a) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3a) unlink(&(0x7f0000000480)='./file0\x00') clone3(&(0x7f0000000380)={0x4002000, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0x3e}, &(0x7f0000000180)=""/240, 0xf0, &(0x7f0000000280)=""/166, &(0x7f0000000340)=[r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r2, r3], 0x6}, 0x58) r5 = syz_open_procfs(r4, &(0x7f0000000400)='net/snmp\x00') ftruncate(r5, 0x3) ioctl$BLKPG(r5, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) 00:10:43 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$CAPI_GET_FLAGS(r1, 0x80044323, &(0x7f0000000040)) [ 1047.998584][ T565] md0: error: failed to get bitmap file [ 1048.028423][ T565] __nla_validate_parse: 4 callbacks suppressed [ 1048.028433][ T565] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:43 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000200)) r2 = openat2(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x301800, 0x4, 0x13}, 0x18) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000180), &(0x7f00000000c0)=0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x48482, 0x0) write$FUSE_NOTIFY_RETRIEVE(r3, &(0x7f0000000140)={0x30, 0x5, 0x0, {0x0, 0x0, 0xea, 0xa0000000}}, 0x30) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1048.047244][ T565] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1048.094772][ T570] md0: error: failed to get bitmap file [ 1048.150644][ T570] md0: error: failed to get bitmap file 00:10:43 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) [ 1048.378355][ T586] md0: error: failed to get bitmap file [ 1048.394551][ T586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1048.415470][ T586] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:43 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="b4100000", @ANYRES16=r1, @ANYBLOB="040b2abd7000fedbdf250b0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00510b00000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b009d04dd1f0e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00040000020e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0080000040"], 0xb4}, 0x1, 0x0, 0x0, 0x20048005}, 0x14800) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:44 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:44 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x1) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x48}}, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r7, 0x4) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1f, 0x101, 0x1, 0x1, 0x142, r1, 0xc16, [], r6, r7, 0x3, 0x1, 0x2}, 0x40) fstat(r8, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r9) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fchown(r0, r9, r10) 00:10:44 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10], 0x44}}, 0x0) 00:10:44 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0}) [ 1048.908647][ T621] md0: error: failed to get bitmap file [ 1048.949732][ T622] md0: error: failed to get bitmap file [ 1048.968137][ T622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1049.018521][ T622] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020052", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$sock_ifreq(r2, 0x89a7, &(0x7f00000005c0)={'vcan0\x00', @ifru_flags=0x11200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x400, 0x0) ioctl$PPPIOCATTCHAN(r4, 0x40047438, &(0x7f00000000c0)=0x4) fcntl$addseals(r3, 0x409, 0xd) r5 = syz_usb_connect(0x0, 0x24, &(0x7f0000000e00)={{0x12, 0x1, 0x0, 0x8d, 0x76, 0x6c, 0x0, 0x11d9, 0x1003, 0xae4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io$printer(r5, &(0x7f0000000200)={0x14, &(0x7f0000000100)={0x20, 0x10, 0x1c, {0x1c, 0xd, "f146e54ac030e32bf481b31d56c414323edfcd6dee5cd05f9fd5"}}, &(0x7f00000001c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x436}}}, &(0x7f0000000580)={0x34, &(0x7f0000000240)={0x40, 0x18, 0xa7, "4c1178247dd2af3c91797a5c453ccd2be1e4d4e420523d7b677fea30abad9cb5ea05729624624dbd1e08b79553245eb313f594fc68d0d788eadcff11b316301ec49a531e6906ff21d3eb249f877454a8acd505d78182524067b989758e87dc483392933971ac6dd78dc31588b79df7dabc012ac2b576abaa41328b4003b53e63435b42183b6cd89af37f5ece1abe1106fdbc7f87f9c9e16b4d3091d0b35ae0b245b49ad2973ec4"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xff}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0xe4}, &(0x7f0000000380)={0x20, 0x0, 0x9a, {0x98, "40172c2269d340fad26d682cef065070233dd2afc2f685d9faff85dfb7adb44b0870f482f51e55fef77949df78e1c360a519945c5bf9e8343f67c405f92c815d7bbe9638e6500d953fa30fcc910ffdd5d6d31d9c3ad96c4586f27b1293b32341f84502ad28772d9ab714bdbeb7eef818486fc7fb1386084a099138313a11faeeaed5e9dbefe0d5f76206be11fae11f1fb0cb599f2807238f"}}, &(0x7f0000000440)={0x20, 0x1, 0x1, 0x8}, &(0x7f0000000540)={0x20, 0x0, 0x1, 0x2a}}) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x34}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(0xffffffffffffffff, 0x5386, &(0x7f00000002c0)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) close(r1) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x381001, 0x0) r3 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x100800) open$dir(&(0x7f0000000280)='./file0\x00', 0x68100, 0x122) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000240)={0x81}, 0x1) ioctl$BLKPG(r2, 0x40081271, &(0x7f0000000000)={0x1f, 0xfffffffd, 0x0, 0x0}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000300)={0x2}) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000140)=0x8, 0x4) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x2000, 0x1) [ 1049.130186][ T634] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1049.160845][ T628] md0: error: failed to get bitmap file [ 1049.187683][ T650] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 00:10:44 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10], 0x44}}, 0x0) 00:10:44 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x0}) socketpair(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x200000, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000440)={0xf138, 0x2, 0x5, 0x9, 0x200, 0xc1f}) timer_create(0x1, &(0x7f0000000380)={0x0, 0x3f, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_gettime(r5, &(0x7f0000000400)) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000340)={0x21, 0xa, 0x14, 0x2, 0x5, 0x81, 0x0, 0x46}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000240)={0x1, 0x18, [0xffff0000, 0x5, 0x80000000, 0x2, 0x2, 0xffffffff]}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r6, 0x3) ioctl$PPPIOCATTACH(r6, 0x4004743d, &(0x7f0000000280)=0x1) write$P9_RWRITE(r2, &(0x7f00000000c0)={0xb, 0x77, 0x2, 0xf1}, 0xb) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000140)="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") inotify_add_watch(r4, &(0x7f0000000500)='./file0\x00', 0x580) [ 1049.402493][ T670] md0: error: failed to get bitmap file [ 1049.426080][ T670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r3, 0x711, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xe06}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x1) ftruncate(r0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1049.454775][ T670] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1049.491564][ T674] md0: error: failed to get bitmap file [ 1049.589157][ T674] md0: error: failed to get bitmap file 00:10:45 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10], 0x44}}, 0x0) 00:10:45 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, 0xfffffffffffffffd, &(0x7f0000000180)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000200)='M\xdaq\x8aqA\xbf\bv\xa3\x18\xc1\xbd\x85Hv\xef6C\x8a\x14\x12\xd4\xb6sK\xbb\xb5G\x13\xe2_\x87\xdf\x17\xb9n\xf9b\x03\xa6\xcd\x8f\xe1I\xed\xcd\xb6c\xf9T\x89!\x12\xf74\r\b\x00\x00\x00\x8df') ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000000040)={'sit0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x81, 0x2, 0x7, 0x4, @private2, @private0, 0x0, 0x7800, 0x1ff, 0x7f}}) ioctl$UI_ABS_SETUP(r1, 0x401c5504, &(0x7f00000002c0)={0x7, {0x2b5d, 0x9, 0x10000, 0x7fff, 0x97, 0xfffffbff}}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r5) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000280)=0x1) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f00000001c0)=0x20000000) 00:10:45 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/123) [ 1049.666292][T20893] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1049.772437][ T694] md0: error: failed to get bitmap file [ 1049.809258][ T699] md0: error: failed to get bitmap file [ 1049.845374][ T699] md0: error: failed to get bitmap file [ 1049.853878][ T704] Unknown ioctl 35234 [ 1049.934152][ T695] Unknown ioctl 35234 [ 1049.953430][T20893] usb 2-1: device descriptor read/64, error 18 00:10:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r6, 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r0) ioctl$SIOCAX25DELUID(r3, 0x89e2, &(0x7f00000000c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r5}) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="00030000", @ANYRES16=0x0, @ANYBLOB="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"/786], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="54000000000b0000000000000000000002000009080003400000000108000240000000040800034000000001170001006367726f75702e636fa1ffefad38296e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:45 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) ioctl$BLKPG(0xffffffffffffffff, 0x4004092b, &(0x7f0000000040)={0x3, 0x8, 0xffffffffffffff65, 0x0}) 00:10:45 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9], 0x44}}, 0x0) 00:10:45 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x116a42, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x181940, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000040)={0x824, 0x400, 0x5d, 0x0}) ioctl$PPPIOCSCOMPRESS(0xffffffffffffffff, 0x4010744d) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f00000000c0)={0x8, 'veth1_virt_wifi\x00', {'bridge_slave_0\x00'}, 0x4}) [ 1050.154797][ T725] md0: error: failed to get bitmap file [ 1050.276968][ T725] batman_adv: batadv0: Adding interface: ipvlan6 [ 1050.321589][ T725] batman_adv: batadv0: The MTU of interface ipvlan6 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1050.351414][ T725] batman_adv: batadv0: Not using interface ipvlan6 (retrying later): interface not active [ 1050.362290][T20893] usb 2-1: device descriptor read/64, error 18 [ 1050.653497][T20893] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1050.925372][T20893] usb 2-1: device descriptor read/64, error 18 [ 1051.323459][T20893] usb 2-1: device descriptor read/64, error 18 [ 1051.453735][T20893] usb usb2-port1: attempt power cycle 00:10:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8802ce00", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r1, 0x0, 0x20008890) ustat(0x3ff, &(0x7f0000000080)) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ttyS3\x00', 0x129202, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r4, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042bbd7000fcdbdf25010000000000020000410000004c00180000000475647000"/98], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x80002) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:47 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9], 0x44}}, 0x0) 00:10:47 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@multicast2, @remote, r3}, 0xc) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:47 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x294, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x118, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9520}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff8000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xcc, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x294}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="54000000000ba2b998f0ce27b7ad000000000000000000000200000908000340000000010800024000fcffffffffffffff000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:47 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup, r0, 0xb}, 0x10) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r1, 0x40140921, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000000)={&(0x7f0000000180)="b620493439232e6a0c299b26bda0e3e83b25e36320adcda81d5df840033fae2b1080c7451a2483c4b31d162090b504a69e9f71ea85faff169e8aa6f3d4495e5e2fd4f60f860e5a4c562ff88229e1c8a1a1da40ff36191acfc038af03f22abaae01636675c0684cccab2bc1b23dff054e837044a044ca0d549e73f632d7b163faae10f1c2586c58abf624e0c8eedce0c878c2bc210af1f3a48756a3100a0538", 0x9f, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000080)={r5}) 00:10:47 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)=ANY=[], &(0x7f0000000140)=0x28) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x100, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000040)='macvlan0\x00', 0xfffffffffffffff7, 0x9, 0xffff}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r2 = socket(0x1, 0x1, 0x6ec3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$VIDIOC_QUERYSTD(r3, 0x8008563f, &(0x7f0000000200)) ioctl$sock_rose_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x5, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) [ 1052.173563][T20893] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1052.224064][ T763] md0: error: failed to get bitmap file 00:10:47 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000280)={0x2, 0x0, [{0x40000000, 0x8, 0x0, 0x7, 0x1c00, 0x3}, {0xc0000001, 0x5, 0x2, 0x5a6, 0x6, 0x80, 0x4}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r3, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x20, 0x70bd2a, 0x43, {{}, {}, {0x18, 0x17, {0xf, 0x9, @udp='udp:syz2\x00'}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x32, 0x1, "da6ca42f41d5243310652de56a8fa4f1a9fc413514be62610e9a6bc8ed7fb3e77e79c8e18241d2cca983"}, &(0x7f0000000200), 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1052.309153][ T759] md0: error: failed to get bitmap file [ 1052.316582][ T763] batman_adv: batadv0: Adding interface: ipvlan7 00:10:47 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20001, 0x0) inotify_init1(0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1052.358743][ T763] batman_adv: batadv0: The MTU of interface ipvlan7 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x680000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r1, 0x40140921, 0x0) [ 1052.468699][ T763] batman_adv: batadv0: Not using interface ipvlan7 (retrying later): interface not active [ 1052.528078][ T784] tipc: Started in network mode [ 1052.536241][ T784] tipc: Own node identity , cluster identity 4711 [ 1052.564061][ T784] tipc: Failed to obtain node identity 00:10:48 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8], 0x44}}, 0x0) [ 1052.589442][ T784] tipc: Enabling of bearer rejected, failed to enable media 00:10:48 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x41e200, 0x0) read$snddsp(r1, &(0x7f00000000c0)=""/229, 0xe5) [ 1052.653413][T20893] usb 2-1: device not accepting address 4, error -71 [ 1052.656037][ T792] tipc: Started in network mode [ 1052.666964][ T792] tipc: Own node identity , cluster identity 4711 [ 1052.676754][ T792] tipc: Failed to obtain node identity [ 1052.697063][ T792] tipc: Enabling of bearer rejected, failed to enable media [ 1052.745388][ T806] md0: error: failed to get bitmap file 00:10:48 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) fchmod(r0, 0xb2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r4, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r4, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0xffffffff, @link='syz0\x00'}}}, ["", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f00000001c0)=0x1, 0x4) [ 1052.816437][ T811] md0: error: failed to get bitmap file [ 1052.841463][ T811] md0: error: failed to get bitmap file [ 1053.017681][ T818] tipc: Started in network mode [ 1053.022757][ T818] tipc: Own node identity , cluster identity 4711 [ 1053.042893][ T818] tipc: Failed to obtain node identity [ 1053.062572][ T818] tipc: Enabling of bearer rejected, failed to enable media 00:10:48 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8], 0x44}}, 0x0) 00:10:48 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$DRM_IOCTL_MODE_GET_LEASE(r1, 0xc01064c8, &(0x7f00000000c0)={0x6, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 00:10:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/189) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x420201, 0x0) inotify_init1(0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8], 0x44}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r3, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_IFINDEX={0x8, 0xb, r6}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={[], [], @empty}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @loopback}, @FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={[], [], @rand_addr=0x64010100}}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private0}, @FOU_ATTR_PEER_V4={0x8, 0x8, @private=0xa010102}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private0={0xfc, 0x0, [], 0x1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10008000}, 0x24040000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89a2, &(0x7f0000000080)) r10 = socket$isdn(0x22, 0x3, 0x24) fstat(r10, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r11) ioctl$BLKPG(r1, 0x40140921, 0x0) 00:10:48 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x31, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b2000000000000000000002000009080003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000280)={0x60, 0x960, 0x578, 0x600, 0x3, 0x8, 0x10, 0x2, {0xfff, 0x80000001, 0x1}, {0x20, 0x3, 0x1}, {0x1dc, 0xfffffffa}, {0xfffeffff, 0x5}, 0x1, 0x2, 0x101, 0x0, 0x0, 0x80, 0xff, 0x5, 0x400, 0x3, 0x668, 0x10000, 0x18, 0x200, 0x3, 0xc}) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r4) setregid(r4, 0x0) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x260, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5503ecc1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)={0x1460, 0x10, 0xb, 0x201, 0x70bd26, 0x25dfdbfc, {0x3, 0x0, 0x7}, [@generic="8f7af5840506ed0927591a36dcc405bd22c9e4e444479ccb6d0b34baa968b951089df0f852f84cfb8cfc9f36269520bb3e7f06930c0d00712d993f71a8f790175819db", @generic="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", @nested={0x27f, 0xc, 0x0, 0x1, [@generic="909afed5169abe1cdb9eed9beb07405ff58b3bea6b907915", @typed={0xc, 0x8e, 0x0, 0x0, @u64=0xfffffffffffffffc}, @generic="1ca54ebeaef73ab1156cec612666e9321f3192399d4a48d53227bf599e7e244f8e97830c8cd3487a8777985076b0618df688ff1ba25039500637e82724191e353dd6a385152322c5797ae9b6bdfe108e96e9c3a40ff79e3d0a44ede78abed27becf46fc2c472477f8acd9cd56b695cc7052bff62f2d188429d63d06aac1dffb46ca46eded6bff4eaf6d638c56946dfce5b35335551570c5472ea94fdc27c4b4805ff03795df2cca8d27afb2473924a8af6aa20ca0bcafa6cd86139708acfdf72d5fa64336902f1f9c46616be45e9cce9eea6851e7ff85be1", @generic="7d2eb214bf574c895b88e39064f9aa70251a64b9e5084aa4b52f88eb04effb1531924fbd5cc04562ff54d024aafd8f1ae77fb3c2fbc1153e289724ef002e19d5ea6784a8ab10b68c2cea0932595af5af65bfcc62cdf3d0f3953dcd2dadf5f43deb30cd5d174319ea6e7e8dd19d7e9fce92b54ca2ab0fd239e13ab31a0a4a48363c9f9e6da76fb7c7161dc3df03fc4b1eb524e326350ac6679f2fa02fb2cc0ac86ecad88f9490b9fc7e06f33ec1fc77e9f4", @generic="275ce082642461fd34a3fd9c467db75b39ca31efae3a1c29b281cbe79d9c4e9e11e4f7bb8f68149d8fb1baa0b662e4ed400e5c65edfddf2f160ed5af1205032e02b1ca122e058a14e154674f6574135d4cefb67f64eda079f0d6c35386426454855bfe38423d0da8c206387ebaf63cc203840ffba94638e489fbcb9b99f787901ab60a9826738d89f5542043b80d9b860a3f34f57e29db17abbd7f5099461688fb61c997a5bd85070870f4b4cc405dbafeb9fb10538ac9091819866d528b6b02a33b47799d7133f0a8228592759a"]}, @generic="e8d975642f7737aa5da388d18dd902f065606698122bbca5bc334933b5cc8dd2f372771bb729655b3e1f2b65851c8fd59ece404344f8e49e0d0e83c40bfe00659788472776ae8db35a448d45f2228dd6fea5d95934f76eb3725c6fc98b0654ba8001b093285c4d900b20bfabf36b0dbe57bf8521cd7ade3f5c3004b89aa61fa9e8edf9740bb78d2db8ab53e2b981230cd1", @generic="ebdb6ac015038ead59855e7895350ab67a3d015df24d40c6b9ada5d9077341a4bdea353c2568d6f966141b3e012964874d5b6adf89a2d98575b1c552747685bcc64e6efd7f4b5ad6e048ea2520884de901b2e11acf31f943c3495db040db76cef8132fb700a248c8c3e89d47ce6d96deee383d6d11295d3fe6d48f85290cc87593484c2111e14b33e143652fda6e93c0f308db22648896172785c02310c1a02510ab67508b0c7c42a99f07fe532ba0dec2e3c777545ab12fd4dd38e1a04aa25272bfe4c953f9b235b5a9e9a4f4c284dc567f1523d75682a4d4516df3ea2031625f3324bc5ae4af533cac678bc54afd461d4463d3a4"]}, 0x1460}, 0x1, 0x0, 0x0, 0xc5}, 0xa0) [ 1053.174598][ T824] tipc: Started in network mode [ 1053.179866][ T824] tipc: Own node identity , cluster identity 4711 [ 1053.206168][ T824] tipc: Failed to obtain node identity [ 1053.219240][ T839] md0: error: failed to get bitmap file [ 1053.226025][ T824] tipc: Enabling of bearer rejected, failed to enable media [ 1053.236226][ T841] md0: error: failed to get bitmap file [ 1053.239160][ T839] __nla_validate_parse: 8 callbacks suppressed [ 1053.239169][ T839] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:48 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x4, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000040), 0x4) [ 1053.281632][ T839] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1053.296423][ T841] md0: error: failed to get bitmap file 00:10:48 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) 00:10:48 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8], 0x44}}, 0x0) 00:10:48 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x5, 0x4) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1053.488367][ T865] md0: error: failed to get bitmap file 00:10:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x5) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1053.598777][ T872] md0: error: failed to get bitmap file [ 1053.634682][ T872] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:49 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x60000, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x7fff, 0x0, 0x1, 'queue1\x00', 0x20}) [ 1053.677996][ T872] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 00:10:49 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x123000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x20040) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f00000000c0), 0xd, r1, 0x9}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1053.814468][ T897] md0: error: failed to get bitmap file [ 1053.848975][ T897] md0: error: failed to get bitmap file 00:10:49 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) 00:10:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) pidfd_open(r5, 0x0) 00:10:49 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea2bdc9c1587a050000000000000042e33089754c8107c3cd4623dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb7bb50ec93c152fa483198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b0674cc5c1e298a16324fe27da2a908ba9ff3c009d36d691cc7911219a2fd5dafe696e4246c5e94f965aa8a1dc39f672290a959", 0xd4, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r2, r2}, &(0x7f0000000480)=""/250, 0x1b3, &(0x7f0000000580)={&(0x7f0000000080)={'wp256-generic\x00'}}) keyctl$read(0xb, r2, &(0x7f0000000200)=""/46, 0x2e) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000001c0)={0x8, 0xbe4, &(0x7f0000000040)="8cb2cc2754c2b10356f5b28065f28fc73659e0338ff3f9ec5b0b496c75866aa00d5f57009e7e", &(0x7f00000000c0)="e3fb27330d2f46e3e73bbcebd87067e698f23f589a875aee6a91182ed22e97d861f2973e9e64da130adfe367a6bc0f3bfcf6a1c54c60491d60b78e0d3a828c72b9b9630b68b25d570ed09f2acb40878621f996a043e98ad078fc69ccae3481f4ec7236d9c2b5ee0a6ead406744a436d9095e67a72deed2a06e87b1adbb47cac8481b20136f26465dc159fb3ced823e6c8a12f19996971bf72bf2a91e789a89feebc3b710d238b7f9206bc3563d5ac43f1f30445860ff07c8a5bb1d2c2ad02e3290a9c61f9a8cb32b889add284bc88372ace01bcbf1da3b66", 0x26, 0xd8}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1054.046558][ T913] md0: error: failed to get bitmap file [ 1054.063786][ T912] md0: error: failed to get bitmap file 00:10:49 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) clock_nanosleep(0x6, 0x1, &(0x7f0000000580)={0x0, 0x989680}, &(0x7f00000005c0)) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) pipe2(&(0x7f0000000540), 0x80000) timer_create(0x0, &(0x7f0000000380)={0x0, 0x26, 0x0, @thr={&(0x7f00000000c0)="a88e8a0bd8ff96629cd18cc11ad125d1c8eb0ff4ef33e365d3b6080c99ab6d443a40e4ce6605e9b7ed3411bb", &(0x7f0000000280)="fb8b7271d048c8b23ade64caa0cf219b2a91b035b9bc7e9b8740afa30ae58b7e1dbefb91756fa6b6e249fc2c62d8cfcfae26548254b5d7042459983f9f3234e057004e3d7027f84cade96d13cbe7bbea4919f390d4741952cc9090443e9b985752c72759f89266d60a029d2f2349a664552736e918bfc286adb6d30aca78e5d71bc0fad6f69e41c2ddc047f1271286d96b8e382aedd9c75daab49726f00cec835e47bd15830c6f890721ea5309c6ee2d951955a2852efb7363ba999ac748a8f38c00fc541a2cdb8fd20ddd31f6d2171f6a0ee1"}}, &(0x7f00000003c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000400)={{}, {0x0, 0x989680}}, &(0x7f0000000440)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, 0x0) [ 1054.090832][ T915] md0: error: failed to get bitmap file [ 1054.101603][ T913] batman_adv: batadv0: Adding interface: ipvlan8 [ 1054.114423][ T913] batman_adv: batadv0: The MTU of interface ipvlan8 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1054.215164][ T913] batman_adv: batadv0: Not using interface ipvlan8 (retrying later): interface not active 00:10:49 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x2100, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f00000000c0)) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:49 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) 00:10:49 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r3}) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000000180)=0x1, 0x4) ioctl$BLKPG(r0, 0x40140921, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x800) 00:10:49 executing program 1: perf_event_open(&(0x7f0000000900)={0x1, 0x70, 0x19, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socketpair(0x1, 0xa, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) sendmsg$tipc(r4, &(0x7f00000008c0)={&(0x7f0000000280)=@name={0x1e, 0x2, 0x0, {{0x41, 0x3}, 0x3}}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="bd95ac062980d86ba10fda790bb8422a57f592e0221f448882baf8c338e60e652535e738a123735cb751b70e30317a8426acfc3c45dddca90827f27a56bf245bd1f9d64c99d46a15c6c221d6593a4f21d4f336ae8f0415f293f0b045fd7f81ca27d55d9c9736027de2234851b5afb4e29e30f98c15963f9cd5201e952c141399eea8e28c4f644c5dc5ebc01b0f917a39a9210004bbfed65a28799000c5b1b89b99f895df9af35cba9f4935f44f3fcf5434606a25ff2caa", 0xb7}, {&(0x7f0000000380)="6af0fce3d31b58133948c868a38b2c1c38cba767baf00f086996253e18687fffd4aae3c52568ea2f62ea517b3985070b18eda483c3c7dc4804a83d3359", 0x3d}], 0x2, 0x0, 0x0, 0x40000}, 0x24000000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) r5 = creat(&(0x7f0000000400)='./file0\x00', 0xa0) accept4$unix(r5, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e, 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000980)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="800584a22b248b30f23e5d570000002005d1e01a08000000b7f7100925c6000000000000004dbf92ffc5039b900d62c95c38e0aca5c9979acee0c367d19704e585a3d76d16c0258d24c1ef0a1b42ae58749a98c0276829e81c16b84349b852fe6a60e12006e3", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000440)={'syztnl0\x00', &(0x7f0000000540)={'ip6gre0\x00', 0x0, 0x4, 0xf, 0x0, 0x1000, 0x0, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, [], 0x1}, 0x7, 0x700, 0x9769, 0x3}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'vcan0\x00', r6}) 00:10:49 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) 00:10:49 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000040)={0x922b, 0x2, 0x0, 0x0}) 00:10:49 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x84881, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1054.462763][ T946] md0: error: failed to get bitmap file [ 1054.501137][ T946] batman_adv: batadv0: Adding interface: ipvlan9 00:10:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x29c700, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x1000) setuid(0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1054.521584][ T946] batman_adv: batadv0: The MTU of interface ipvlan9 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:50 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x40, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) r6 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[r3, r0, r4, r5, r6]}, 0x5) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xffffffff) [ 1054.582443][ T956] md0: error: failed to get bitmap file [ 1054.626106][ T946] batman_adv: batadv0: Not using interface ipvlan9 (retrying later): interface not active 00:10:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1054.710405][ T961] md0: error: failed to get bitmap file 00:10:50 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6], 0x44}}, 0x0) 00:10:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) ioctl$SOUND_MIXER_READ_STEREODEVS(r0, 0x80044dfb, &(0x7f0000000040)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0xea0c0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x7b, &(0x7f00000000c0)={r7, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e20, 0x12b, @remote, 0x4}}, 0x5, 0x5}, &(0x7f0000000240)=0x90) ioctl$VIDIOC_G_STD(r3, 0x80085617, &(0x7f0000000100)) tkill(r2, 0x3a) ptrace$setopts(0x4206, r2, 0x9, 0x100003) tkill(0x0, 0x3a) syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/4\x00') ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:50 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x3, 0x3, [0xa959, 0x9, 0x6]}, 0xe) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000180)='reno\x00', 0x5) r7 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r8) ioctl$BLKPG(r7, 0x40140921, 0x0) [ 1054.892196][ T975] md0: error: failed to get bitmap file [ 1054.950510][ T975] batman_adv: batadv0: Adding interface: ipvlan10 [ 1054.979285][ T975] batman_adv: batadv0: The MTU of interface ipvlan10 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1055.066219][ T975] batman_adv: batadv0: Not using interface ipvlan10 (retrying later): interface not active [ 1055.122222][ T961] md0: error: failed to get bitmap file 00:10:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$BLKPG(r0, 0x40140921, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x0) 00:10:50 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea2bdc9c1587a050000000000000042e33089754c8107c3cd4623dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb7bb50ec93c152fa483198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b0674cc5c1e298a16324fe27da2a908ba9ff3c009d36d691cc7911219a2fd5dafe696e4246c5e94f965aa8a1dc39f672290a959", 0xd4, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r2, r2}, &(0x7f0000000480)=""/250, 0x1b3, &(0x7f0000000580)={&(0x7f0000000080)={'wp256-generic\x00'}}) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:50 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6], 0x44}}, 0x0) 00:10:50 executing program 2: ioctl$BLKPG(0xffffffffffffffff, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1055.481347][ T1014] md0: error: failed to get bitmap file [ 1055.530290][ T1014] batman_adv: batadv0: Adding interface: ipvlan11 [ 1055.556395][ T1014] batman_adv: batadv0: The MTU of interface ipvlan11 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:51 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r5, 0x3) ioctl$BLKRRPART(r5, 0x125f, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000180)='3\x1d\x9a\x85\xd7\xd8K\xfa\x84\x8f\x14\x05\x1d\xd4\x901y\xc8\xdd\xa5MP\xd6i\xa4ER\x99\x82\xd9k]@3O\xc5V\xa1\xda\xb4\xc1B\xd4r\xa9\xc0\x80\x16N\x1f[6+j\xd7\\SQ\x175Z\xd6\xc3\x9c\xf4\x9b\x8b\xecIl\x8e\x18\xc7\x00\x04\x00\x00\x9c\aLIS\"\x95h\xb1\f\xe1\x94\x00\xbc\xa5k>\x12\xb9\n\vS\x92v\xb7\x87=\x15\'\x19?\xb7\x1c\xf5b\xf4\x13\xde\xc0TdE\x97O\x90\xba\xc8\xafD\xd7V\xc7)\xef\x8c\x1e\xf9g\x01/\bn;{\xd2\x02O\x7f\x9fK\xd2<\xa8\x84L\xf8\rz\xc2\xf9\\`\xce\x9d') fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a2, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xc9f, 0x0]}, 0x0) setuid(r6) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1055.640678][ T1014] batman_adv: batadv0: Not using interface ipvlan11 (retrying later): interface not active 00:10:51 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0xd0c01, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ftruncate(r1, 0x4) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x6, 0x9, 0x6, 0x0, 0x9d, 0xdc, 0x5, 0x6, 0xc9, 0x7, 0x6, 0x9, 0x8000}, {0x2, 0xfffd, 0x7, 0x0, 0x6, 0x3, 0x5, 0x5, 0x8, 0x3, 0x1, 0x3, 0x1c04}, {0x9, 0x3, 0x1f, 0x9, 0x1, 0x6, 0x40, 0x3f, 0x1f, 0x7, 0x80, 0x3c, 0x5}], 0xa23}) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000180)) 00:10:51 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1, 0x74}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6], 0x44}}, 0x0) 00:10:51 executing program 2: syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x165400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_tables_matches\x00') ftruncate(r1, 0x3) ioctl$VIDIOC_G_JPEGCOMP(r1, 0x808c563d, &(0x7f0000000140)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r5}}, 0x48) write$RDMA_USER_CM_CMD_NOTIFY(r3, &(0x7f0000000280)={0xf, 0x8, 0xfa00, {r5, 0xa}}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x2e, 0x4, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) getpeername$tipc(r6, &(0x7f0000000200)=@name, &(0x7f0000000240)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)) sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="28000000101402002abd7000ffdbdf2508004c00000000000808000300000000000000000000000008f58887ac9becc308e213c4de45c1f01ffd98df09b4c6ea87f03bfd21d276a38bc17ee5f0e888022bf27ef503c8cdf318bb088404771737224b333aa987e97ab7318a9261a2a496159b0365c53935905c57612a524b5d6a81a24979d2b1082839a4c5be5a4133189ecf06"], 0x28}, 0x1, 0x0, 0x0, 0x880}, 0x1) flistxattr(r2, &(0x7f00000000c0)=""/114, 0x72) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1055.931255][ T1039] md0: error: failed to get bitmap file 00:10:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xff, 0x121000) r4 = inotify_init1(0x0) r5 = inotify_add_watch(r4, &(0x7f00000000c0)='.\x00', 0x20000000) inotify_rm_watch(r4, r5) inotify_rm_watch(r3, r5) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa66d}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xac, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r7 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ttynull\x00', 0x8080, 0x0) ioctl$TIOCGPTLCK(r7, 0x80045439, &(0x7f00000002c0)) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f00000002c0)={0x6, @win={{0x2, 0x7, 0x1000, 0x3}, 0x5, 0x3, &(0x7f0000000100)={{0x7, 0xf3a, 0x8001, 0x5}, &(0x7f00000000c0)={{0x8, 0x38, 0x1, 0xcb}, &(0x7f0000000080)={{0x400, 0x7f, 0x35, 0x84e9}}}}, 0x1, &(0x7f00000001c0)="60f6b6efcce5f8c3e2afb7d6b757fd630b0480a716d210871f9246b74d0be3aea5d22e597d9f8fe447b4dcf789ce0190e33ef51a2bad170fde2d70bd5b08fea4faef4fd9a991359e79f6543bf7766e91f34b4adb10e73293f9fb381280fa2fcb1215a792081094afa37c71724e6ec905051144276d140fa7da016232dd11c1677be51764e7033dfd897e9ff8d70f830e735baed24a6201f3b58c2b9ff34a95398e05ccdb1820cad4623238026343e887d21abf6f4cd2f16f064bce2493b90a5ee0c430c24d617a5d0fc37f28ce026ecdc3c795e05cc9b173b2cec333182cc9", 0x5}}) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1056.026586][ T1039] batman_adv: batadv0: Adding interface: ipvlan12 00:10:51 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x4c8003, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)) connect$pppl2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @empty}, 0x3, 0x0, 0x1, 0x4}}, 0x2e) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x3, 0x1, 0x7, 0x200, 0xc4, 0xfffffffc}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000180)={0x0, @adiantum}) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000140)=0xcc1) epoll_create1(0x80000) [ 1056.072636][ T1039] batman_adv: batadv0: The MTU of interface ipvlan12 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1056.154365][ T1053] md0: error: failed to get bitmap file [ 1056.229180][ T1039] batman_adv: batadv0: Not using interface ipvlan12 (retrying later): interface not active 00:10:51 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x4001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r2, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x80c1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r4 = inotify_init1(0x0) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) sendmsg$TIPC_CMD_DISABLE_BEARER(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x2c, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'geneve0\x00'}}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000801}, 0x80) ioctl$BLKPG(r3, 0x40140921, 0x0) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r7, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) 00:10:51 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f00000000c0)={0xe, {0x2, 0x7f, 0xfc, 0xaa, "2182da967dbbc4cdb9e34f3262fa220d7d0b0d4df24b5faf4bde1a89bd8143ee846fab21f34786696b6009496bee122ebf0a1f770650c940d11a35cf3d9dc00fb98c76a4338b1c62989efb320a107268d6a512b874e42afe4cb04e261cfa9929bf1c8e3b481b82d6df38db75e0e661dddb5e2468e5f34cc8cddf5c16fb874c23532c4ede8cbba88e3b13d978b7608cc7d1e2fdda4f5aa4b8d0c503b938d8d19b539d0833dd1a0751795c"}}, 0xb6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}, 0x1, 0x74}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x838000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r2, 0xc00, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffffc, 0xffffffffffffffff}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:51 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4], 0x44}}, 0x0) 00:10:51 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000100)={0x990000, 0x1f, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x990aff, 0x2, [], @p_u16=&(0x7f0000000180)=0x57e}}) read$rfkill(r1, &(0x7f0000000140), 0x8) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x4d4000, 0x0) ioctl$BLKPG(r2, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1056.463072][ T1079] tipc: Started in network mode [ 1056.472213][ T1079] tipc: Own node identity , cluster identity 4711 [ 1056.485716][ T1079] tipc: Failed to obtain node identity [ 1056.491555][ T1079] tipc: Enabling of bearer rejected, failed to enable media [ 1056.501839][ T1080] md0: error: failed to get bitmap file [ 1056.525899][ T1081] md0: error: failed to get bitmap file [ 1056.554229][ T1080] batman_adv: batadv0: Adding interface: ipvlan13 [ 1056.569634][ T1080] batman_adv: batadv0: The MTU of interface ipvlan13 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1056.607662][ T1080] batman_adv: batadv0: Not using interface ipvlan13 (retrying later): interface not active 00:10:52 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0}) 00:10:52 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)={0x1c, r3, 0xab9535e9a6578fc1, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000001280)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001240)={&(0x7f00000011c0)={0x58, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x39}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_STA_WME_MAX_SP={0xd, 0x2, "f5393fab61b63e9a89"}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x20}, @NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1edfa560, 0x4}}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x1}]}, 0x58}}, 0xd1) r4 = inotify_init1(0x0) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r0, 0x40140921, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r6, 0x3) socketpair(0xf, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_TRY_EXT_CTRLS(r6, 0xc0205649, &(0x7f00000000c0)={0x390000, 0x6, 0x2, r7, 0x0, &(0x7f0000000080)={0x9a090c, 0x24, [], @ptr=0x800}}) setsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000000180)="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", 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x89a2, &(0x7f0000000080)) ioctl$SIOCX25GDTEFACILITIES(r9, 0x89ea, &(0x7f0000000000)) 00:10:52 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) [ 1056.768494][ T1096] md0: error: failed to get bitmap file 00:10:52 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r0, 0x3) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x4000, 0x0, 0x0}) 00:10:52 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000040)={0x4000000, 0x0, 0x29, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f00000000c0)='.\x00', 0x20000000) inotify_rm_watch(r2, r3) inotify_rm_watch(r1, r3) [ 1056.873601][ T1101] md0: error: failed to get bitmap file 00:10:52 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) ioctl$SOUND_MIXER_INFO(r2, 0x805c4d65, &(0x7f0000000400)) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000280)=0x4) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1056.929921][ T1101] batman_adv: batadv0: Adding interface: ipvlan14 [ 1056.994077][ T1101] batman_adv: batadv0: The MTU of interface ipvlan14 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1057.079670][ T1101] batman_adv: batadv0: Not using interface ipvlan14 (retrying later): interface not active 00:10:52 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x1, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x80, 0x4, 0x40, 0x6}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x54, 0xff00, 0x100, 0x6}, 0x8) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:52 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) write$cgroup_devices(r3, &(0x7f0000000200)={'b', ' *:* ', 'm\x00'}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x1, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1e}, @remote, @multicast2}, 0xc) recvfrom$ax25(r2, &(0x7f00000000c0)=""/181, 0xb5, 0x10040, &(0x7f0000000180)={{0x3, @bcast, 0x8}, [@bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) 00:10:52 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) write$binfmt_elf64(r3, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x5, 0x3f, 0x4, 0x1, 0x3, 0x3, 0x8, 0x2b7, 0x40, 0x2d6, 0x43, 0xfffd, 0x38, 0x1, 0xfff8, 0x2, 0x4}, [{0x3, 0x0, 0x1, 0x8, 0x0, 0x76, 0x1, 0x8}], "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", [[], [], [], [], [], [], [], [], []]}, 0xa72) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r4, 0x3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r8, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}}}}, 0x34}}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000d40)={0x0, 0x20}, 0x8) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f0000000c80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8140800}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x1c, r8, 0x20, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x84}, 0x4040000) ftruncate(r5, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000), 0x39, 0x1}}, 0x20) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:52 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) 00:10:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80401, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000008c0)={'filter\x00', 0x1000, "698b7ddac0f054c1a3ec7c767bee36164077a5ac7e0f13c30a70a4698d3fe6ded34ebfbee38e523d3abc00ca6e3083c72cdf58d6cf6cd6d9d66714dd84a570ac5b8c6237365a06f7b31653d075914fab071abdf32ea12de6d521e2beadf93f3a4b53b7871a3ec73a3d253e4e2679084101d9530f285f4bba0cd221ed3960e8e872b482c9192be5b81e0054ad86d685116d672c70d63b8bae4cd2d25b19e9ad62e37b14340eaf32f2c78fe03e94e35338596b26cd1b4add8024fa94e924d6d3d172554535156eea523a03120f8babcdef7d493667e62b5316a91e22fc2d3082141c9313432f4f201f03b2ce0b6763883ce4ab380693ff24eb83f36b8b67c9281385f4391df323ae88167b35e464a127bd2a48b63d19b401e5db0c19abe85a4e2dcd2f448ba441f1c27be027fc67f04aea5e7b6492cf6aade484f10a0bae1cd556f5865cf765b3b38ab5cdf0e3de1488aea176b7104f4539346871725bcf1a8b3efae1c44e29cc1b243a1018582d3fed8b8526639eb9ad38c2724fa6387ef28c1ee893e163a3d802c82c7f2090b63f65f92d9a2196d8c106e71a51de666eee526a28d14f30aed3c40a4e45aae2df285d0810b5c577350264be1d66832ad4cd72590435834797f0ad10b9275dd8d2aba9ed90e2a11827857435205f96cb19e98c921f3f9798e1443a1795d2ed246bfbf449a9fcf0dcf4a302eee236cbfbd416f7741d7ff486001443c1a36ac6364ed3fdaaa521d90fee6102f9f3ff0f629c2f334ae6b7b2357c9c603c67da3afd9777a1f268956d491317ff7dca53740ada8022cfd1d40f3f8c0563ef26c031ccfbcd2d58f954835dfd0b70f7665fc8c1183eecf23a1f507700a307dc20e4e7ee4a0530ccb5a08e425d3c8f2694df7aa697131ec1d944e4472c0beb727e7219146902b9b8fd416ab1d07ab1d92f415da43627ebc1858fd257f1dfb8b9fe6e2253f7bd995985e5c47ed2dbb99a2b310457dc1e63a85bc83de0b6fd3ca1e35cb5aaa4dd0f73325844aca6e3abbae2db159738bb941ba212abba430c3d9335750c1da29efaf9fa4cb06dd36df387ea682d070e185dd7c5be31ff8c2795c97ec2755fdf284f50df444d0fd1dd9568bb3754eb0c21a470ffeb56ef7dd8b33cfd060e9a0e6a1eb1941d1f9960d0b2095b8ad6682e198bbd867cd99c983336022f995edc6e62bd067a0adaa33eb0f1e6e2914b999523e1b24c32727780ac9487739b432d633ffc173af15c6a2b0288e2e93a90cf489932fdfbfa2c33844efe0b07bcdbe297e2fe7d3c3ed6b3b1daef7063897ec8303e58af3f5a38d065840567a620243bb9bfd58c373c9f219d2a13202b70c9f16d83fc943b4934ed4bee00f3ab448a3197c9aae8cebf66f68eeebfaff18a95349c30fbf80714bbe885a9acd739036cccd69db4c1b6c3a9847c4af358e413db7a0bf40923ca4a7c5e40987742cd944a0d2f6b206e8d8b356602f0e5b23001ed492d52815486638be5007eed4e9019102796b60f3552a1037d74f20dd49b94d228849afc3ef02bb501de9ae748dc49af4263226335b97658ce3f9b211938fa9533f266d7db866f90dab782719451a9c8996c92cd87d3264160d882a6888683fddf5c978ae2ceed26d9068c3ff0bc23372747ea8b9b9368433f4a83ccc95e7cc6b663bab1d0514c7d63b915ca1630955579965d965203c3b736dcd67b6bc66fe23c7aa5b110ac87b3a0c4a4073404125e14f69e4fb235c98c912adb1495d226eb2245b68a832db306930279603e210b9efe3655e9f83971c58c623682dc1997a8a2f3c25f3951881a9a633403f1c60667d238a54e8e098fc84e3af932a373d1ec272b92137c36ca6beb633f92c90fe6ac91263cc5b3acca1032c8ab38d029a5b148e22bd2b148fe5b478ab2854349a8b174c67e93f68aa198896ed122d1b00a50bd5ac0fa28f3ea75e5f5d564a0dcae5a745b42b7b61fd37e62b84dea2dcca694d4bb1003cd722a16be398bbfa38f951d0c4a7b481e00ee8687a9b8969a7a938c6540d3a811186c05dc738085fc63bc58351920c02cda2cefbb13aafcada87b2eeb9d7710e384763a37e3705dee07099c457c76bceb0108f1dfa34d87f06e95e2a7ae299c4bac61fc10e028e61b51ae0882044333c7c10466b86ef2eac4c7a0d3cf3d8e04295372412b10679d29fd3dd36161c94f9776f1a9b8c477552e6290f7d456343a89d83d7d133d3beddde7fe0283f0d67be23b9dc1f9d923ee8353a41a48c22134cdc868b295db758372d3967188e696ec8874f183d7917e0b69562522bd69d0a25d4006ffd821e613ef66fb1780297b2f87b3285178d5da8794a2c9f787c6dc963d1aabb87fe0a69c7a47dccd2b8acb46566e76a88bb047605b3761bda2a646b93849b5ef6422910072e32ad5ef88a3086188713a45779599bef7f8ef4a9bf0fb479b6a06a73e843f4e5770159a7d6bfee40ac6d712ba89f9e37105e9f9dc06598bd828e1f86be23e4414a6bc29923ac52fb4efa04693adf2449718646b3cb61384143f6720ce39081a591d1a692cd3e108ec0aa91d018cd36499df7a4d0712d9fb1e2a916e5ccbab5a41c1a5ee73a5e66f5264cfa7ee51d0c003d320473a7b5aa8954230c3733a610f8ff2a3509dac1a6e3e8ef414cc5e529c097c38644a45d03d108f8be70c956fd16fbef85b63b75fabed09553ad2548987c0522242133df765511f13b5b768a4977a4e5b1ec38c9042072add812a1976c520f825af565c7c8e54cabd323d358aaa03e8d684203a3d43d9e13e5e364462b17c34e730b082ccfb4cfe562f1adb35766c516c4b8d52a71b1a1acdbff428b20cf4ec45d1ab8138710f2085109e7a2c88788f113374242559795faf8bb1017db9d7a00cfcfc3a4cdd9cb9cc14c719a95500ef4d7d8cfde3edb003fb7acbcbe6b0968708b7e13db7657e26428c8e5e7bda6d3525f6c4c3fedb03100935bce3bc1aef246853170ff193d04e74b0cfd46d216e0c55258b6d431badfcfb9fb55eff28b062c1e0dfa2d56ee080b9057c6a884fdadcdd9a2e99dc462fba47505e62c4d26266924e8f9d4137e96a1d9276bf327185c3d613198f1f33031319ecd8a5ecf73c95961e40f85958aabac0b9f7ae8c4a5b91810b4643e5f17fd8a24fb1499fe1cf26a63f54c3987e4ad9ba60444a34c8ad93b411abdf0980239e762b0aa270d73f64d833272390c1c6d399ad6590a3f9e9c217cf9cf1d7a7e7b8ab3657fed564e93631b77a2e5d6e0f68c4d21cb17360e3ad8f94a0059cd44ed7ff43a961d7a04df03ae96e88447f58b7ab39ff0b1a3d20ac228623e022c12c5539fd168741eddf562e02fd1d4ed704e5097517fa27d0c0ac4dfa8ddd3fa5837195085dc2190439d37892dc9ff2575b141ccad8bd785846cacceeb4c0aac1798a9eba914fce212f552ae4ad0895fb71c129a41c09bd0693075406f4760c939cb8110be446803544a60b108e7337b57633d68d273ab57be9dfe534ca5b6698e79fcf8c17494b95c694f6cc511681f6800bbfafe4201a0e9fc88109f7b36e8587a0148db4ced1f41bcfd6c84ea2455ba037542d94ae3aeb259b839cbfb86697eca455c4c6dc56c3f20e726e2c187f2c71a5ebe96ce2a9d84dbfba52f2b87137504dc6fa167f63f095cbde40176d00e8d2a4061a1fdfd744f2b93bc73c15a45f992576a061b1170e2a657dcd075b5131e1b165d7774310ba7df08aa3272277c836b471ba7694b4ff71cca94a35d9badb5f4f855c21061719f486510590bf8da35b568ee795bf6e0fe04e82ad2b6b2628e8bc172c190c2a3b57544ceea8abe3990c7af6e588d823ac2afc5a6c15e509dde21068e1e05167ee429acc967dd18fe4b171d38beb266365deabc0c5d79fc94718a0a44bf6a0982572a42e25652e5db0b0c85b1d11a9f37c74321710a738eb58efa4338a4ce63f57b8f1e2ef576ed6486eb9242dd281a67680bcb9c39418101151ac5e4c725227b255731ab8b2120afe0413f49c320bc378fff3ff0f158a36bc110bae0b444a4810834adc892020ed248749d011bc8fb616a8cbec63ebccd76b3333d3dc3105ab00d141351abede0239ea8ce8bdd64ca7faf0aea804d185918630fa868d6ceaf597ad01614950d1ad08b25e922fbdf8a7640a2e70bf8dd53ee65a068f8ef2affd8fbb03d4a58e4e2c527e21b92db45af909928557490cf782e87e15f00ee0b0a9e45878f6e749558b8c4e7818c6a3f955a1c1ba2da8356f29eaf9cd3bac49647fa930aa997586816142d2b75b359bc4c1c87a9d89dc2dfb29ce71d96d7827ceaf8684c9380b87b3cc871001b017d0cd1c84fec30171628f234c7c45474b6787fc905666f1831ffbb1f8b020387595bde8ee474c3f6bcf33088b0ac4c2d9bd4c19624180fdf6c3840fbe5c269862d9163f63e05a122b2c657c8d5bdb7664bff67bdcb12c67ac1b5164c30f88f79ab987c89d0f43b062333e0a74ded576549f7f25f4b9ab019abc43bce2d4f7f49d0ccfda8a638b4178b750ba80adb978b10e943d9a1e46f6acd53235d80cd1a6f13f0abe27f539d0dc01e0800e04e3f83171c41576fa1d297e6c83bfb99cefcf66a294b01ab102c32bc10331eadbd4d439ccba134a2812c0bd67c213844088b5d16bb87360f7b258c5e0adaa49fee9e47442c500181cc68c31871194364968bff6504b7bd982de354ef19091ae9879e2916838bb5e1eca5a7f43f174d4be50d13271caecda3b162cc823e843c999556c2e162de35b937671a5992de4b95466e1d482b0c98e955891a42eaedcff638fb0e548186df854c24a699902aeeb47800848e5656dfc996aeffcc52c63b6706dd46aede13a1e1129fc62743d3c0f87d271a85f62f825e8b9ba1724f3ffceee820239e754e05ed43f156199a47541c97dca3541c5abe5650ba9e178ad9d680bdfaed7f6ea0b90692a538fbb04196a9beca1cf7e18be0625a221fa03fe0af0b3227d3b51982c5d1b124c13fd6e0ce3486e039232741f1d7898d24e93a6a86d8bcf16a88169472e63cc57e6130d00286bb81698cf3bcf929e741098280af9124b39769fa6f92fd45279c57ea37c1cdf26b03f868abeda7d194b7290ef6cdc6da2fafc1b97f1731d85d48bb34a842b1581f48b08f3d7f55ef81c529ea0c3fc5593c1de09a232374d57cd631858fa36ed0013a781b2659c6bbb5634acf8bc4f2a318ecb70d0e2f5c3638aee0ef8762413d6a9e36927d6cf826a5094cc957dc847d34aab2ef579c539a6e6af7d9c34b15bf486e5db4f27b8c0b9e76b41c71632d11d40e28a2cbda25d11ccb7c433dc71acf0027a675fbf881ad3198d86cdc678f73f1141404ea30d78b1273dde3dc0e1dfe7a8bf890b2c238fe95d8b0364b7efb99dc11f12266f0e3e646f44a880c87eb53f31c055b240903c6734a959c6931c040c63e9875de5b2c9afc7f27d1ce8c395021ba019335714e0d615a58682d466f8b4fbea0c409d080290d909da5302f11cf557cb68d30a516bcfdd996c60f4ce2aff6569cdcef3f01225844edaaf34f946be52b72e541e0cb92c8d1c55a9e9a9ce67e2a510ba6ec3bb3616d6779e6c910d7a02c13d3abdbd30da8f5311f73c40bd6943d8f9970b3162f8dbf62efa79361cadb51e2edebf075b91388ade2c793315eba56b2df4bd1f0d8303500444750179512589c8ef99b93bc801c97cf19692e11ac46c67499add9944d07c02c30ad500cab0baa1a346c9f6326c3f62d13d8ecf61eae1a7deeb8bf8cffebf24a8d9f8b93768f761d7d25573490d51bd551d3089"}, &(0x7f00000000c0)=0x1024) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f0000001a00)={0x8, 'wg0\x00', {'batadv_slave_0\x00'}, 0x100}) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$VIDIOC_CREATE_BUFS(r3, 0xc100565c, &(0x7f0000001a40)={0x2, 0x8, 0x3, {0xb, @sliced={0x1, [0x8001, 0x7, 0x400, 0x13, 0x8, 0x4, 0x18, 0x1c2, 0xfff, 0x6, 0x1, 0x74, 0x9, 0x1000, 0x3f, 0x8, 0x2, 0x20, 0x0, 0x2, 0x7f, 0x7, 0x1f, 0x8, 0x7, 0x65, 0x8, 0x790e, 0x400, 0x3f, 0xc3, 0x8, 0x8, 0x7, 0x401, 0x4d1f, 0x8000, 0x8, 0x1, 0x18, 0x20, 0x7d1a, 0x7ff, 0x1, 0x1, 0x6, 0x1, 0x5], 0xff}}, 0xfffffffe}) sendmsg$kcm(r1, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f00000001c0)="3367a01cebd86cd1c2f57c27d877b87f57f2b160b530f32228a2f58eb8af66b88d1d8160bb819a63279c80fc707cec0bff4dd11a39b43827c4ad7a601d39e315fe39099d868e86361d77e5a847458034f15e2884f25e33f20bbfd1c6c9d07fa7682fce94ebdd07a8a6c5e47ada3407771d582eaeda420566429d962351c1b2f44bcbd18d692a7f4a7a97f1f6cfcade8bbec160150c5f28f551e3d96266342992261e929129db63b7b049c194a0", 0xad}, {&(0x7f0000000100)="9659abe55c1cc6b610c1f315aa698afe2e943e181c48ead99c127f8c51", 0x1d}, {&(0x7f0000000280)="dfaf1a69806fdce2eadb968399825546c531cf96ab44df3a40863adaab15fa1af2231e7a2f674001d2849ac6ca218b0f566876c9d8a314f541912ad5d73dc933ee810bae959dffa9b000b65d06bf1f7809621ed5ef9e8d7e258c59e548567186cab48d8f9e1ff0df0ba864feb1afaead61b28d6257", 0x75}, {&(0x7f0000000300)="808a409665299dcc9d5c1ebb67355679b33a5fa93e4a60214e25b63d64c973d8788e9438bf7dcb6ab3a9cdd7967cb71082f9c7d697cf8cd3dff0628019a9209ed2a392644e50261cc11abec19f8fafce252acceb3d8e1d96ba13df6ccf38ec454afacc8230ce16cea3e18c564c5ff13a2f4eb652a11b35c95bd017681637ac19c708fd33d313ad62f8c59f707b1423e107968cb6a9ff5e69a4be6e22c411a766c01654ca988427c174b9efeea32e47303f85fc3c54fd3b83e2e1bcd8b5f769097ec31b2da7e4e6f8779f0354621c7390f7059bffd5a1ee83d492c8d4a4c80a3e0c", 0xe1}, {&(0x7f0000000400)="2c67a9011fe74daacdbf9d4ca3cd66529f80be68e8a286e203e82d429c60c59587459db764a26f5d5cbf5cac45de6a3f4e56d7d0343e780a94d407196f2f613720f7cab7", 0x44}, {&(0x7f0000000540)="6b6d58ec9c7b6e1d4de725355987350a885831dfdfac03f6385283db8b20b00b9b3552d1e44c4d03af9e31662455cab7454f26c5cc450ad31431bdc20ff5e397d2cb032af8051cc19652af757ffd71757734530798ff14c99187a99252218a7ef1ab1b9defb75d2b4ff48607f92dc952099afb5f9e78f98d5c81878a1d2b04d37b82ed06f8", 0x85}], 0x6, &(0x7f0000001980)}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000001980)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r4, r5+60000000}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1057.416131][ T1132] md0: error: failed to get bitmap file [ 1057.429827][ T1133] md0: error: failed to get bitmap file [ 1057.472224][ T1133] batman_adv: batadv0: Adding interface: ipvlan15 [ 1057.509859][ T1133] batman_adv: batadv0: The MTU of interface ipvlan15 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1057.542483][ T1133] batman_adv: batadv0: Not using interface ipvlan15 (retrying later): interface not active 00:10:53 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x183000, 0x0) read$proc_mixer(r1, &(0x7f00000000c0)=""/56, 0x38) [ 1057.578299][ T1144] md0: error: failed to get bitmap file [ 1057.585661][ T1137] QAT: Invalid ioctl [ 1057.585967][ T1151] tipc: Started in network mode [ 1057.616027][ T1151] tipc: Own node identity , cluster identity 4711 00:10:53 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000002f00)={'syztnl0\x00', &(0x7f0000002e80)={'ip6_vti0\x00', 0x0, 0x2f, 0x2, 0x7, 0x0, 0x20, @private1={0xfc, 0x1, [], 0x1}, @private0, 0xa0, 0x80, 0x6, 0x1}}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) [ 1057.652785][ T1151] tipc: Failed to obtain node identity [ 1057.675266][ T1151] tipc: Enabling of bearer rejected, failed to enable media 00:10:53 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x40040, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:53 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_usb_connect$cdc_ncm(0x6, 0x70, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5e, 0x2, 0x1, 0xa7, 0x60, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, 'z:'}, {0x5, 0x24, 0x0, 0xfffe}, {0xd, 0x24, 0xf, 0x1, 0x5, 0x80, 0x20, 0x3f}, {0x6, 0x24, 0x1a, 0x80, 0x21}}, {{0x9, 0x5, 0x81, 0x3, 0x39f, 0x3, 0x4, 0xa3}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x30, 0x3f, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xff, 0x3d, 0x81}}}}}}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x6, 0x3e, 0x0, 0x10, 0x5}, 0x5, &(0x7f0000000180)={0x5, 0xf, 0x5}, 0x8, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x8591330efe468c88}}, {0xaf, &(0x7f0000000200)=@string={0xaf, 0x3, "560e7d53a1eb22955be67fbfac00ca0aeb5c0aa2f5e75cb9c669ec9bef75dc512e7a581f2c6b973835a812ce28693cdffa22eae9622fe33380fc73ef47f547b4865405579ddbee827f0c42215116a3540a0ab95a9d1b15a77d0c1453e4d2d2d873c93078b4af4d13e0b46f4444a07184ac08ce34e7e677a925a53b931ebfdb321cfb405358d1272b8b19f2f2990e01d60eec61d0b14293d1dbb7e63d35a5b2d1b074c740adcb4f682b73ef3e1f"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0xc13}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0xc09}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x449}}, {0xa8, &(0x7f0000000380)=@string={0xa8, 0x3, "313714231906f719933a3c095b8bfb82219ac0bf2366d997a8150ebc963f381303f6260a456a6fb140e97c93b6e0d546984dfb79abe38d2397caa4ce609783410c40164364205ff4cea8d1f2aa7613bc6e87b138bc68853ee9d99cc5e4ea45cc7d73b95575efe3ab4c1849bd92ab1bcc4044369d69615f0ac5c2c44dba7637d8b6c044ab50ae3c450f3b06d2e82a9d4ed97a153b3a56f7ec18cef75266cb1796447a5fa22556"}}, {0xd2, &(0x7f0000000440)=@string={0xd2, 0x3, "d395df57ea3d7b7f049a59c73cb97b18612097ee38ca4f888a5f918410858799d42ff17c6f9564d70beed2c87bc8c781ed3d5b42932c050006ba50bd37765ce9fc076378ca3665566fd900dd61f3e606b1cfa982f37f405f9cbca0cc1a73edfeab7abb9f0c14f5f202f284006d84e577c07bb2edbec3c4d833949f48babe090703c5a855a1f23bf7e048252108fdd198add13d1a805bb5b3cecbc8f6d6c054a2d14d6721339a02e101ec4e61ef36c79eb8388912d6525e7b5ead9afd8a48fbebbb0d502ab31c1fbd090ec566deb9ee0a"}}, {0xa0, &(0x7f0000000540)=@string={0xa0, 0x3, "e54cbbde489aa28da9d50835ca1e856726f5797345a7bdb998b027286744111c0e857be04626b3028e0db5530b2c35033134f03cf354d17d31d67d180cca8769b866e4bce4947cb1261cabfb94a09461281145d03ee6e58a6822638757affdbf90e77a7a60f9dc81d666e39695bb6857e711d8d3de2e1aeeaf2a0c360fe818e70f7b06c8f48508ab96dbcd7d5bf44ebd869dff3acfd89c0c6dccbe26d706"}}]}) syz_usb_control_io(r3, &(0x7f00000008c0)={0x2c, &(0x7f0000000680)={0x40, 0x9, 0x16, {0x16, 0x11, "8b0545130ffb6cd4576bf01c44df12e68c64f80a"}}, &(0x7f00000006c0)={0x0, 0x3, 0xcc, @string={0xcc, 0x3, "d511d0bf9e9dbc98ea617d9064deecd829d1d3526baf26fb07e468f52972d0fa43340c3370131e9fc48731a5a057b882fb46642da9432a03737d77a6c83682c1ed3e4a84a3e1c667c1d5bd3a584ea469cd4e6091a73c38de93a59b8b616aa3d29e7b007fa3bfbe3849cb659ddc2ad29a3e51f9b377eb89652bd7ff1e967a940fc32897c8aeef034e1d439e4173ea6a6572cc794a226dbd957e7a2bf5c56ef44cb2f4fed73aa623b5d157e5f54fcdb84a62ac51acd246b3fd2a043fc40030fda11567d355628e80a121bb"}}, &(0x7f00000007c0)={0x0, 0xf, 0x54, {0x5, 0xf, 0x54, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x6, 0x8, 0xb, 0x6}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x9, 0x7, 0xcb}, @ssp_cap={0x1c, 0x10, 0xa, 0x4, 0x4, 0x4, 0xf00, 0x3175, [0xc0c0, 0x0, 0x0, 0x3f00]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0x1, 0x57, 0x4}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "747860e454ff07bea63a57af922fb8ac"}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x9}]}}, &(0x7f0000000840)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1f, 0x0, 0x1, 0x84, "d235f497", "b80da187"}}, &(0x7f0000000880)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x5, 0x60, 0xed, 0x0, 0x6, 0x5d}}}, &(0x7f0000000d00)={0x84, &(0x7f0000000900)={0x40, 0x10, 0x13, "c47697b083e0c282a751fc81709b7d480a6b9d"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0xd5}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000009c0)={0x20, 0x0, 0x4, {0x1, 0x3}}, &(0x7f0000000a00)={0x20, 0x0, 0x4, {0x2, 0x80}}, &(0x7f0000000a40)={0x40, 0x7, 0x2, 0x548}, &(0x7f0000000a80)={0x40, 0x9, 0x1, 0x55}, &(0x7f0000000ac0)={0x40, 0xb, 0x2, "78c5"}, &(0x7f0000000b00)={0x40, 0xf, 0x2}, &(0x7f0000000b40)={0x40, 0x13, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, &(0x7f0000000b80)={0x40, 0x17, 0x6, @remote}, &(0x7f0000000bc0)={0x40, 0x19, 0x2, "8bed"}, &(0x7f0000000c00)={0x40, 0x1a, 0x2, 0x8}, &(0x7f0000000c40)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000c80)={0x40, 0x1e, 0x1, 0xc7}, &(0x7f0000000cc0)={0x40, 0x21, 0x1, 0x3f}}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:53 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000240)={0x1, 0x2, 0x1000, 0xd4, &(0x7f00000000c0)="186de33ff27eda320f3bc15054102ba46a4d73dd3d4f014639cb6f124e2ca769e5d91c3724df5e44ee7fc4a6da2bdd3de1106d17575f985132436543d302db2b1f312d195ed15a299475017e4eefe1001c82f4d0ff5d6fdbc14e560ef9fac0ac5696a2a3b31c564fe6a8ae4b36a59e2439a633f14883bf709407be7926877535d16364d5ebb78719e2e96ad972baa20a95880607e89f274a6357204ab88630fc01cb68516b78ffcd9b044d1199bf0122cc6bfdf211b6dfa715e7705d661f8218e3da889842e5f49c4c26fa2a1af2c6d17f636060", 0x4d, 0x0, &(0x7f00000001c0)="a5c3897678802a988e5e1f471f088e147ce7319ad1ebd71b91ae158a1f7d06638ecc8466953b38ed703650c518a40b1d2d8ddf05063da9dd9165bf72ab71294006d2f8147fa14ee1447777ebd4"}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000040)) [ 1057.809668][ T1167] md0: error: failed to get bitmap file [ 1057.846409][ T1167] batman_adv: batadv0: Adding interface: ipvlan16 [ 1057.862578][ T1167] batman_adv: batadv0: The MTU of interface ipvlan16 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1057.923214][ T1172] md0: error: failed to get bitmap file 00:10:53 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x22000, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0xf78) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1057.968968][ T1167] batman_adv: batadv0: Not using interface ipvlan16 (retrying later): interface not active 00:10:53 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xf1, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb6809000000e25ed248b237ae4e412d2dac00"/184}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd5eb}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:53 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:10:53 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) 00:10:53 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000100)="ed4f557fcf37236bbf65f528002ae03b59cc6bba0679be2363f407a7c37d7de4705c81aad81ac9227955c64602c662b98e1b3bea30efad94da1c04f6321272a10a766881809301e056a43566e8148fbbee5fedd2e375ba901f28a0c8c59c7dab0b243d6925ce75455fcc492385985b43a7e6a5dd76865be2bf18e4efb42698c06979efaceccb73fe430709a2a96710fc44be92005000c4230c6c62c054856c7b37fba148ded5c7c48a19e78bcaa59b938c181880d20b1f6e23053c84c7fe9c2527ea608189a004802aa7", 0xca}, {&(0x7f0000000200)="618e54ac69a9986df8af14b626bc1841b91b0e00b4d57f1b79b65ab3d475a12541ab44873dfe5f3bdafd41204c208b3fe242e19d04416e52dc8f1050668e476cdc0644e414270be9a6845e8aaa75f2d5a1683d6f4bc63438c3c878707f64a4a4c868c223584a62c67fd1c2ee1359f236440a0da45900f948c59d23fd6756abd6022a66eb644a17c5463a6d90b0901aa6ee3851378de32f10a2c19d540d117f09a88253deb19170a09a806256e6f53e20baf5b21ca1656b24fe48da62306e70d864f26fc570cfdd0d13d989b0", 0xcc, 0xfffffffffffffffb}, {&(0x7f0000000300)="ca1d2dbc6de42b639c3b04ffc058a74fd357635558a7e8fdaafa0e9b33a6ddd0957f61b09c263f2d130afa53f442734f6097aefb9c37cf3c7da2acfb863a19d88a931644bf2bc778fdd4649e7283c73ae18d2b6561895363561b82f76ae74136a7e24f2bcec127ced9ff97b16e48deccb680fcd1098eda0edcc8b9d5aa58f7a9bcbba2f2c52a60dcf66e4d9995e4d58ef9936eda8046c23b7e1f567fd8ad6f0b34fd2fb1770915be515d52", 0xab, 0x9a6}, {&(0x7f00000003c0)="037d", 0x2, 0x1}, {&(0x7f0000000400)="f99d0fd00a7cbb6e3b9871ece9e612a83ecbf5b04623184a841bd2f282dc8b525a6da8d30bc566e08229b89f83595ca425a2c9353f8829f47aecd5d279e741e57302c7512581437ac19d40d960a5253ac970655b3d565d35aac8e04747283d2a7d75c518b72f9f7b2c8159eda2f441101c632b773f79958bda66c6d4737342a12e", 0x81, 0x80000001}, {&(0x7f00000004c0)="4c7ae66b8e878b199dada083a780804ce5780b5f40ba619d01a617444cec54f9ffeaa79a0febb94c56150554685289256afe278212f0", 0x36}, {&(0x7f0000000500)="13189524af941a64fe04615354299ba2dae186980fb007b5a4e48a6378afe8d758db34b12045972b1c35ad0993390aafb92a61dedd9c34a89d60fb35bd81bbbb1353e4afd19e1f0170650dc41bb9b00019f8e50d64c18b4e4f188a912ae90aec90ba037f76964a444d76b2b70a198b9728cf9683aad5c86369497fa2c37d05254cf1e14280a87b11a7d1d84dde166bbcb00a722d5a804ede76725754956cdf17fb8ab8d95f51ef", 0xa7, 0x1}], 0x1008000, &(0x7f0000000680)={[{@force='force'}, {@part={'part', 0x3d, 0x9}}, {@decompose='decompose'}, {@barrier='barrier'}, {@decompose='decompose'}, {@part={'part', 0x3d, 0x1f}}, {@barrier='barrier'}], [{@context={'context', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '#'}}, {@dont_appraise='dont_appraise'}, {@dont_measure='dont_measure'}, {@obj_type={'obj_type', 0x3d, '/dev/md0\x00'}}, {@appraise='appraise'}]}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) fadvise64(r0, 0xe0, 0x3ff, 0x3) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r3, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1058.181131][ T1188] md0: error: failed to get bitmap file [ 1058.210145][ T1200] md0: error: failed to get bitmap file 00:10:53 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x300, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_rose_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x8, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @default, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000540)=ANY=[@ANYBLOB="090000000000000000800000000000000700000000000000", @ANYRES32=r3, @ANYRESOCT=r5, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="000000009c0e00"/28, @ANYRESDEC=r6, @ANYBLOB='\x00\x00\x00\x00?\x00'/28, @ANYRES32=r1, @ANYBLOB="000000000400"/28, @ANYRESOCT=r4, @ANYBLOB="00000000000122000000000000000000b1a19c28e30a8728", @ANYRES32, @ANYBLOB="00000000000400"/28]) ioctl$BLKPG(r2, 0x4004092b, &(0x7f0000000000)={0x76f, 0x32, 0x0, 0x0}) [ 1058.255558][ T1201] md0: error: failed to get bitmap file [ 1058.320578][ T1201] batman_adv: batadv0: Adding interface: ipvlan17 [ 1058.334393][ T1201] batman_adv: batadv0: The MTU of interface ipvlan17 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1058.364734][ T1201] batman_adv: batadv0: Not using interface ipvlan17 (retrying later): interface not active [ 1058.368699][ T1211] hfsplus: unable to parse mount options [ 1058.536560][ T1211] hfsplus: unable to parse mount options 00:10:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="88020000", @ANYRES16=0x0, @ANYBLOB="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"], 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000180)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r5, 0x3) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x0, {0xa, 0x4e22, 0x6, @local, 0x8}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r5, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r6}}, 0x18) 00:10:55 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 00:10:55 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) 00:10:55 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:55 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x101a01, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3a) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x1, 0x74}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', r4}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r6, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000900)={0x318, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xf4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @remote}}, {0x14, 0x2, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x318}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r7, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:55 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0000000000000000000002000009080003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c6572730000080002400000000208680a4000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) write$P9_RMKNOD(r2, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x40, 0x1, 0x7}}, 0x14) [ 1060.501429][ T1246] md0: error: failed to get bitmap file 00:10:55 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r2, 0x4) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000740)) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) readv(r4, &(0x7f0000000680)=[{&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/49, 0x31}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000000600)=""/94, 0x5e}], 0xa) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:55 executing program 0: ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, &(0x7f00000000c0)={0x3, 0x1, @raw_data=[0x3, 0x3, 0xb17, 0x1f, 0xff, 0x8, 0x7fffffff, 0x1000, 0x8000, 0x800, 0xfffff2c5, 0x8000, 0x31, 0x400, 0x20, 0xd7]}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1060.548740][ T1249] md0: error: failed to get bitmap file [ 1060.558464][ T1246] batman_adv: batadv0: Adding interface: ipvlan18 [ 1060.596590][ T1246] batman_adv: batadv0: The MTU of interface ipvlan18 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 00:10:56 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$VIDIOC_G_INPUT(r1, 0x80045626, &(0x7f0000000040)) 00:10:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0x2cc, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xe0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x10001, @remote, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x124, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x75, 0x3, "800f92d5b7856a781141da266a72624d7c5e56ec222a2f10f3028510f55254308c904e12284c07a852a59c6d85872e399235d8656618680234fe4f0d5c4b92d8af3cf4250e155e78934c7acf082a6d494a1a2e4588f1019edd5440f779f5f758d8da526d784192145d27349d2bf7f76061"}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2cc}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1060.735681][ T1246] batman_adv: batadv0: Not using interface ipvlan18 (retrying later): interface not active [ 1060.740763][ T1266] md0: error: failed to get bitmap file [ 1060.767534][ T1266] md0: error: failed to get bitmap file 00:10:56 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:56 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x44}}, 0x0) 00:10:56 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000040)={0x9, 0x5d69bd82, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x7, 0xaa}, &(0x7f0000000100)=0x8) 00:10:56 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r2) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:56 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x202, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f00000000c0)={0x3, @null, r2}) getpeername$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000340)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(crct10dif-pclmul,ecb(des3_ede))\x00'}, {&(0x7f0000000100)=""/203, 0xcb}, &(0x7f0000000200)}, 0xa0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000040)={0x50, 0xfffffffd, 0x0, 0x0}) [ 1061.074263][ T1286] batman_adv: batadv0: Adding interface: ipvlan19 [ 1061.098398][ T1286] batman_adv: batadv0: The MTU of interface ipvlan19 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1061.188400][ T1286] batman_adv: batadv0: Not using interface ipvlan19 (retrying later): interface not active 00:10:56 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setregid(r5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000300)="a5dc4c40f01eb53925e8928bbdacdbd1a50985e18b1b2810a42ed8392e462cdfe02c1e0a263a67baafb245b992bae56b1e167d29c5f4e5c9bd6aed9491da83d237c5a10dc82f76c96b2ab435a75b3e8ae0047454412f46c074ca00f056491f3473027ed13b19cc836704a1f5b17c29b1a1165a561c47c2165ab428669a166e286387b189ed09ce925a42717972c1449ef3a60953b14fcdeed4e210829c024086ee4dda3a60527b", 0xa7}, {&(0x7f00000003c0)="e91f1ab3c96b82373d9c2f0f4fd80bf322f157949583a94147ce5e3ce1a5b0be88c50ef98441d907f9e6f0e49aa41ec147e32ddf8faaccee9518954438ecb70e19dac6dec9c05755e26ee00a944c89ccd924b352a74273a3ba827b8704dfbcf728280961d2618a6b4d593525d66c0c7ff3def44373218edba35539db1ed36632950e982f65e52cf09e124755eef5e8aa56ebbfdc36a22e3f2c96ab9e68f6", 0x9e}, {&(0x7f0000000540)="45bb94a7cd6f96c8b784b4412fb50e6df737eb416eee7a511473b116515104cf5bdb1b942c0148c916e29cd6d10e0585b069c28835a1187885a0a937946ca0903e7e9a5b9b55e73c23690870df6a296f3e686866787b50735bb305781d9c0d47473288cb20aa0b63394bad8da7a3265ac638cf45c892a97465acb2cf3cc72cead19ff511562e5aedfc96cd52ca2f23e52b456f34d3770727b782f0bb3f1097eb5aaa66614ed9566458f4f899e43e8315b8c02fc9d23a00c588dc198814", 0xbd}, {&(0x7f0000000900)="0b16c3284b1897d86bf0efd1143f1908f4affcb07c5e85cdff32cee820c03dc5eb5fad564d4a909464333b8385ed4490c644560f1e2b608f00b06bd9e1d14f772034825ec6221958be3ff46ad2aa4983", 0x50}, {&(0x7f00000000c0)="3c4daabbd7b8d639", 0x8}, {&(0x7f0000000980)="479a2ba412bce777745bdc309cc1bb7f293efda207fa74", 0x17}, {&(0x7f00000009c0)="ef504956868454bf186a4f2ea74b1e423d7a8572f5fe59342218016d9361f6f50452dfd1dc0a1f5f169aa6f2477df0a4b58af9c6ede79cfd9d9152bd3e2228dc9f531731f4ac451b0c436180e7deecff91ac6e", 0x53}], 0x7, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}], 0x20, 0x80}, 0xa0d0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0005000000000000000002000009150003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:56 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0xcc2, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0x7f, 0x60}, 'port0\x00', 0x93, 0x80402, 0x2, 0x800, 0x8, 0x2, 0xa6f, 0x0, 0x2}) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000200)=""/174) getsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:10:56 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="c51d6f7e", @ANYRES16=0x0, @ANYBLOB="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"/762], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="44000000000b00000000000000000000020000080800034000000001080002bafd713fa736de714000000001080003400009000008000240000000020800024000000001"], 0x44}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:57 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) r4 = accept4(r3, 0x0, &(0x7f0000000000), 0x80c00) rt_sigpending(&(0x7f00000000c0), 0x8) setsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000000080)=0x2, 0x4) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x44}}, 0x0) 00:10:57 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000010c0)=0x2, 0x2) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x4800, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000000c0)=""/4096) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1061.673846][ T1319] batman_adv: batadv0: Adding interface: ipvlan20 00:10:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='syz0\x00', 0xfffffffffffffffc) r3 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xaaf4, 0x0) ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000340)) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bsg\x00', 0x24002, 0x0) ioctl$UI_SET_RELBIT(r4, 0x40045566, 0x5) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f00000001c0)={{0x1, 0x0, @reserved="1787f1d26ed4dc767e75dc4b60bb476a564179b2d6445e4b45890db9d14ca049"}, 0xa4, r2, [], "937fc344619867c40082e5dbad1c28bdc1d1cc4718b59e4c2a1acbc2092fc9b441b1f57488d8c858e134dd8a6d718f8d476819e4d5e32c0530088b85ffdaa15a924853220dfdff040bb45b36e84f60c93c19c0bed38df9496c14940c943f4ac8820c3aa53a195d27a0924b5f4e3c202be8e4d10a2d71f9aee7fe44b6b95b39d58b7db2798e480f93834de37019de66abce977d405ffae2a1b931fcad2be970e112fa623c"}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:57 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2a8000, 0x0) r1 = inotify_init1(0x0) ftruncate(0xffffffffffffffff, 0x3) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, &(0x7f0000000080)={0x5}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$PPPIOCSMRRU(r3, 0x4004743b, &(0x7f0000000000)) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1061.700139][ T1319] batman_adv: batadv0: The MTU of interface ipvlan20 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1061.730094][ T1329] md0: error: failed to get bitmap file 00:10:57 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1061.774802][ T1319] batman_adv: batadv0: Not using interface ipvlan20 (retrying later): interface not active [ 1061.810100][ T1329] md0: error: failed to get bitmap file 00:10:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x44}}, 0x0) 00:10:57 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000000)=0x1) [ 1061.937433][ T1341] md0: error: failed to get bitmap file 00:10:57 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80100, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() open(&(0x7f0000000140)='./file0\x00', 0xea440, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) socketpair(0x28, 0x3, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000180), 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r0, 0x40140921, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20000, 0x0) 00:10:57 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setregid(r5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000300)="a5dc4c40f01eb53925e8928bbdacdbd1a50985e18b1b2810a42ed8392e462cdfe02c1e0a263a67baafb245b992bae56b1e167d29c5f4e5c9bd6aed9491da83d237c5a10dc82f76c96b2ab435a75b3e8ae0047454412f46c074ca00f056491f3473027ed13b19cc836704a1f5b17c29b1a1165a561c47c2165ab428669a166e286387b189ed09ce925a42717972c1449ef3a60953b14fcdeed4e210829c024086ee4dda3a60527b", 0xa7}, {&(0x7f00000003c0)="e91f1ab3c96b82373d9c2f0f4fd80bf322f157949583a94147ce5e3ce1a5b0be88c50ef98441d907f9e6f0e49aa41ec147e32ddf8faaccee9518954438ecb70e19dac6dec9c05755e26ee00a944c89ccd924b352a74273a3ba827b8704dfbcf728280961d2618a6b4d593525d66c0c7ff3def44373218edba35539db1ed36632950e982f65e52cf09e124755eef5e8aa56ebbfdc36a22e3f2c96ab9e68f6", 0x9e}, {&(0x7f0000000540)="45bb94a7cd6f96c8b784b4412fb50e6df737eb416eee7a511473b116515104cf5bdb1b942c0148c916e29cd6d10e0585b069c28835a1187885a0a937946ca0903e7e9a5b9b55e73c23690870df6a296f3e686866787b50735bb305781d9c0d47473288cb20aa0b63394bad8da7a3265ac638cf45c892a97465acb2cf3cc72cead19ff511562e5aedfc96cd52ca2f23e52b456f34d3770727b782f0bb3f1097eb5aaa66614ed9566458f4f899e43e8315b8c02fc9d23a00c588dc198814", 0xbd}, {&(0x7f0000000900)="0b16c3284b1897d86bf0efd1143f1908f4affcb07c5e85cdff32cee820c03dc5eb5fad564d4a909464333b8385ed4490c644560f1e2b608f00b06bd9e1d14f772034825ec6221958be3ff46ad2aa4983", 0x50}, {&(0x7f00000000c0)="3c4daabbd7b8d639", 0x8}, {&(0x7f0000000980)="479a2ba412bce777745bdc309cc1bb7f293efda207fa74", 0x17}, {&(0x7f00000009c0)="ef504956868454bf186a4f2ea74b1e423d7a8572f5fe59342218016d9361f6f50452dfd1dc0a1f5f169aa6f2477df0a4b58af9c6ede79cfd9d9152bd3e2228dc9f531731f4ac451b0c436180e7deecff91ac6e", 0x53}], 0x7, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}], 0x20, 0x80}, 0xa0d0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0005000000000000000002000009150003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:57 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x301, 0x0, 0x0, {0x5, 0x0, 0x3}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4084) [ 1062.208205][ T1366] md0: error: failed to get bitmap file [ 1062.318193][ T1366] md0: error: failed to get bitmap file 00:10:57 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) r2 = gettid() ioctl$VIDIOC_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000340)={0x0, 0x0, [], @bt={0x9, 0x20, 0x4a, 0x5, 0x0, 0xfffffffffffffff9, 0x2, 0x6}}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3a) timer_create(0x0, &(0x7f0000000280)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f00000002c0)="5088ca86dec48ebaed0dc94ddb9fc11867a28a888d03aee2f5de6a6ecac9957c903552d4c3b9f603daa9c9d9fb5e596cbf31458cdea466bd87cca6c0a7e8c47d90210cbcbfaf3988e0e2b75706acd47d234afbb0f465a1dc30bb051ac0a8eba9bbf20f3ea4bc85c2a8f6f9cec9775c6df082c78cba3621ebbe863b9ec405"}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x44}}, 0x0) 00:10:57 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fallocate(0xffffffffffffffff, 0x1b, 0x2003, 0x7cb) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000100)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:57 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x301e00, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) [ 1062.506790][ T1388] md0: error: failed to get bitmap file 00:10:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x4) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r1, 0x8004f50e, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ipvlan0\x00', 0x3}, 0x18) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2], 0x44}}, 0x0) 00:10:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_MODE_CURSOR(0xffffffffffffffff, 0xc01c64a3, &(0x7f0000000080)={0x2, 0x1, 0x9, 0x9, 0x9fba, 0x1ff, 0x3}) ftruncate(r2, 0x4) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r2, 0xc01864ba, &(0x7f0000000000)={0x6, 0x4, 0x1, 0xfbfbfbfb}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:10:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}}, 0x0) 00:10:58 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) setregid(r5, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000300)="a5dc4c40f01eb53925e8928bbdacdbd1a50985e18b1b2810a42ed8392e462cdfe02c1e0a263a67baafb245b992bae56b1e167d29c5f4e5c9bd6aed9491da83d237c5a10dc82f76c96b2ab435a75b3e8ae0047454412f46c074ca00f056491f3473027ed13b19cc836704a1f5b17c29b1a1165a561c47c2165ab428669a166e286387b189ed09ce925a42717972c1449ef3a60953b14fcdeed4e210829c024086ee4dda3a60527b", 0xa7}, {&(0x7f00000003c0)="e91f1ab3c96b82373d9c2f0f4fd80bf322f157949583a94147ce5e3ce1a5b0be88c50ef98441d907f9e6f0e49aa41ec147e32ddf8faaccee9518954438ecb70e19dac6dec9c05755e26ee00a944c89ccd924b352a74273a3ba827b8704dfbcf728280961d2618a6b4d593525d66c0c7ff3def44373218edba35539db1ed36632950e982f65e52cf09e124755eef5e8aa56ebbfdc36a22e3f2c96ab9e68f6", 0x9e}, {&(0x7f0000000540)="45bb94a7cd6f96c8b784b4412fb50e6df737eb416eee7a511473b116515104cf5bdb1b942c0148c916e29cd6d10e0585b069c28835a1187885a0a937946ca0903e7e9a5b9b55e73c23690870df6a296f3e686866787b50735bb305781d9c0d47473288cb20aa0b63394bad8da7a3265ac638cf45c892a97465acb2cf3cc72cead19ff511562e5aedfc96cd52ca2f23e52b456f34d3770727b782f0bb3f1097eb5aaa66614ed9566458f4f899e43e8315b8c02fc9d23a00c588dc198814", 0xbd}, {&(0x7f0000000900)="0b16c3284b1897d86bf0efd1143f1908f4affcb07c5e85cdff32cee820c03dc5eb5fad564d4a909464333b8385ed4490c644560f1e2b608f00b06bd9e1d14f772034825ec6221958be3ff46ad2aa4983", 0x50}, {&(0x7f00000000c0)="3c4daabbd7b8d639", 0x8}, {&(0x7f0000000980)="479a2ba412bce777745bdc309cc1bb7f293efda207fa74", 0x17}, {&(0x7f00000009c0)="ef504956868454bf186a4f2ea74b1e423d7a8572f5fe59342218016d9361f6f50452dfd1dc0a1f5f169aa6f2477df0a4b58af9c6ede79cfd9d9152bd3e2228dc9f531731f4ac451b0c436180e7deecff91ac6e", 0x53}], 0x7, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}], 0x20, 0x80}, 0xa0d0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b0005000000000000000002000009150003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r6, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) statx(r3, &(0x7f0000000000)='./file0\x00', 0x400, 0x10, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) setregid(r6, 0x0) setregid(r4, r6) ioctl$BLKPG(r0, 0x40140921, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x148, 0xa8, 0xa8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@empty, @remote, 0xffffffff, 0xffffff00, 'lo\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0x33, 0x2, 0x20}, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x0, 0x0, 0x5}, {0x1, 0x1, 0x2}, {0x1, 0x4, 0x2}, 0x1, 0x4}}}, {{@ip={@private=0xa010101, @remote, 0xff000000, 0xffffffff, 'veth0_to_bond\x00', 'ip6erspan0\x00', {0xff}, {}, 0x84, 0x4, 0xe734db730b723c87}, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x4, 0x0, 0x4, 0x1}}}, {{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@inet=@recent1={{0x108, 'recent\x00'}, {0x7, 0x0, 0x8, 0x1, 'syz0\x00', 0x25, [0x0, 0xff, 0xffffffff, 0xffffff00]}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3e0) 00:10:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}}, 0x0) 00:10:58 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)={0xfc, 0x0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0xd4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x500}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x702}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6f8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3e5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b000000000000000000000200005754ff93400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c657273000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) syz_genetlink_get_family_id$smc(&(0x7f0000000000)='SMC_PNETID\x00') 00:10:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}}, 0x0) 00:10:59 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x5310c0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) ioctl$SIOCPNDELRESOURCE(r4, 0x89ef, &(0x7f00000000c0)=0xff) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x8, 0x9, 0x8, 0x7}]}, 0x10) 00:10:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='udp:syz1\x00') timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) 00:10:59 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x10001, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) recvfrom$packet(r5, &(0x7f0000000000)=""/46, 0x2e, 0x2041, &(0x7f0000000100)={0x11, 0x1c, r8, 0x1, 0x20, 0x6, @remote}, 0x14) 00:10:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408100, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r5, 0x711, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r5, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x81}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44010}, 0x41) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000180)='/dev/md0\x00', &(0x7f00000001c0)='./file0\x00', r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x7b, &(0x7f00000000c0)={r6, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0x1b, "29742a384ce8b6d29a311ff7802a04eb914e4be724319ea32f97b1"}, &(0x7f0000000100)=0x23) pipe(&(0x7f0000000000)) r7 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r7, 0x932, 0x0) 00:10:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) [ 1064.133219][ T1472] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1064.168081][ T1472] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1064.222368][ T1484] md: md0 stopped. 00:10:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x24, r3, 0x209, 0x0, 0x0, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}]}, 0x24}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="1af5eff25331f2c060d7f77959a2f8d4cb0baf48ba8a8d24a25bf5fa47d295fb6f4069a18e796f5684f6d8047c72d698747f57b749cf9c62d9a5ff3ada239f3b62d2e25f348b729db5ccf8a8c771329c6867a9e6", @ANYRES16, @ANYBLOB="02002bbd7000ffdbdf250200000c080002312836c0b42097931c21fdab5a1eb3e475f2"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="38020000", @ANYRES16, @ANYBLOB="020028bd7000fbdbdf0000004c0004800800020003000000d5000c80e40004fffffe000000000000fff700"/58], 0x238}, 0x1, 0x0, 0x0, 0x40040}, 0x2004c010) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=ANY=[@ANYBLOB="000000013eadca4065d99ad7cdb3c37ab60ea42c17d1f4556290686e833613c69010b0dbf0deeb202cfa4be092eaaf2142f7974f7c1f988377bdb0307c6804b4f589d214017c5217cae84989241b08e8ed62157eb51c25fe000000003bae4c88bad50000000000", @ANYRES16, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4004804}, 0x20044000) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x10) read$usbfs(0xffffffffffffffff, &(0x7f00000008c0)=""/95, 0x5f) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000940)=ANY=[@ANYBLOB="9063caec00000000", @ANYRES16, @ANYBLOB="00042dbd7000ffdbdf25040000007400088044000780080005007c24a91a08000600f9000000080005001579874508000500558a0e2108000600be000000080006008200000008000500a61ba827080006009e0000002c0007800800050038e6103208000500d3c0cc01080005001913ab2e08000600fa00000008000500bd58b8410800020003000000"], 0x90}}, 0x20000011) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="30ef4172474412aad032a3af33ff7f00000000000019396799a991197dc14eabde3256f1a24031dcd02d8355bbc19393fc2af9cedce2869c423d214fdd2986c6ad5f89f0863889001384555c8100"], 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008080}, 0x20008814) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)={0x80, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0x5c, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f05b428}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbaa}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa6f4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x33e7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd260}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24e92c20}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x24411682}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4622}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1adff64a}]}, {0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x80}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e2f60000", @ANYRES16, @ANYBLOB="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"], 0x134}, 0x1, 0x0, 0x0, 0x4000011}, 0x4004) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x5}, {0x5}, {0x5, 0x3, 0x4}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x48010) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r4, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:10:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) pidfd_send_signal(r4, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = dup2(r0, r1) timerfd_gettime(r5, &(0x7f00000000c0)) [ 1064.288003][ T1485] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1064.310322][ T1485] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1064.410969][ T1501] md0: error: failed to get bitmap file 00:10:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) 00:10:59 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNAPSHOT_CREATE_IMAGE(r2, 0x40043311, &(0x7f0000000400)) fstat(r1, &(0x7f0000000100)) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$BLKPG(r0, 0x40140921, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3a) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3a) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a2, &(0x7f0000000080)) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x4, &(0x7f00000000c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x2}, @ldst={0x3, 0x3, 0x1, 0x4, 0x0, 0x4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000}], &(0x7f0000000180)='syzkaller\x00', 0xa7c, 0xe5, &(0x7f00000001c0)=""/229, 0x40f00, 0xb, [], 0x0, 0x1f, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x8, 0x3, 0x8d4}, 0x10, 0xffffffffffffffff}, 0x78) kcmp(r3, r4, 0x6, r5, r6) 00:10:59 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000280)={[0x10001, 0x40, 0x9, 0x8, 0xf082, 0x1f, 0x8001, 0x4c, 0x1, 0x3490000000000000, 0x80, 0x4, 0x948, 0x3, 0x7f, 0x2], 0x2, 0x800}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="54030000000b0000000000000000000002000009080003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c6572730000080002400000000208000240000000016d01d519986948127730af479343cfa645849a84344ce572eec60d53ca7a56ae28a52913a5370325ead766af39ee99f7cbf66902ae5b09aaaa702621da370683bd05a3c9b4214724869363861d6e7fcfda1813427aa9742ede448f44c2b98d355dc969d88427cbff86d5d486e4e79a756e94a8cc3eaf33923300236c6a8467e57928c5732c04b305e0625da4d2c562178455bea97590"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:10:59 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0}) 00:11:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) pidfd_send_signal(r4, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = dup2(r0, r1) timerfd_gettime(r5, &(0x7f00000000c0)) [ 1064.631966][ T1521] md0: error: failed to get bitmap file 00:11:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x288, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local, 0x3}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0xec, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "87caa0644df039de900415d4596f142cf8712f8489"}}, @TIPC_NLA_NODE_ID={0xa5, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccf"}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, 0x0, 0x20008890) r2 = dup2(r0, r0) getsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=0x8) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:00 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x2, 0xe8, &(0x7f00000000c0)="942b43a1057295bccb8ac0752f9c192485bc5f2e167ae4fb0e98bc9756008808b4321f93fd60f25fefaea7826879ecdbba3834e1b0ec5d6f6373fb425de6547c1e6232faccb6d5f7ace4f4fdee63b594aa3c08c2cc0848501b56d8c21f3fac80ee712e70c6f30c4758e9ab85549abac3e704fd9539b7f0eb068ea6e1f68ee7b6803eda704372905f0461a0970931011301ef7be91c30cea15e3d62f349829059e31bdc205bd2319bebe9f3f479e4c02bd20faadbf8a8898395c69cd30afd4e68395cdca4e687df681da6d12765f34bbcc9c91f3e89e791f78eb01eb3e7e3680fd4ccb668fe69a35d"}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff62, 0x0}) 00:11:00 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) inotify_init1(0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$IMCTRLREQ(r2, 0x80044945, &(0x7f0000000080)={0x40, 0x5, 0xffffffff, 0x200}) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) ioctl$SIOCGSTAMP(r4, 0x8906, &(0x7f0000000000)) 00:11:00 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}}, 0x0) 00:11:00 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0xfffffffe, 0x0, 0x0, 0x0}) 00:11:00 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}}, 0x0) 00:11:00 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) pidfd_send_signal(r4, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = dup2(r0, r1) timerfd_gettime(r5, &(0x7f00000000c0)) [ 1065.101019][ T1564] md0: error: failed to get bitmap file 00:11:00 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1], 0x44}}, 0x0) 00:11:00 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, 0x3, 0x1, 0x3, 0x0, 0x0, {0x5, 0x0, 0x4}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x7ff}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xafee}, @CTA_SEQ_ADJ_REPLY={0x14, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x4}]}, @CTA_LABELS={0x1c, 0x16, 0x1, 0x0, [0x7, 0x0, 0x8, 0x7, 0x0, 0x167]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44001}, 0xf99755515fd6eeb) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000000)) ioperm(0x8, 0x200, 0x70) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x2, 0x0, 0x3, 0x3, 0x6}, 0x1, 0x9, 0x20}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) setuid(r4) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:11:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="54000000000b00000000000001800000000000000800034000000001080002400000000408000340000000011f0001006367726f75702e636f6e74726f0000000073000008000240000000020800024000000001"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000300)=0x47f, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @private=0xa010102}, {0x2, 0x4e21, @private=0xa010102}, 0x178, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='veth1_to_bridge\x00', 0x6, 0x9, 0x15a4}) keyctl$invalidate(0x15, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 00:11:01 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:11:01 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000280)={[0x10001, 0x40, 0x9, 0x8, 0xf082, 0x1f, 0x8001, 0x4c, 0x1, 0x3490000000000000, 0x80, 0x4, 0x948, 0x3, 0x7f, 0x2], 0x2, 0x800}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r3, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="54030000000b0000000000000000000002000009080003400000000108000240000000040800034000000001170001006367726f75702e636f6e74726f6c6c6572730000080002400000000208000240000000016d01d519986948127730af479343cfa645849a84344ce572eec60d53ca7a56ae28a52913a5370325ead766af39ee99f7cbf66902ae5b09aaaa702621da370683bd05a3c9b4214724869363861d6e7fcfda1813427aa9742ede448f44c2b98d355dc969d88427cbff86d5d486e4e79a756e94a8cc3eaf33923300236c6a8467e57928c5732c04b305e0625da4d2c562178455bea97590"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:01 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r4, 0x4) pidfd_send_signal(r4, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) dup2(r0, r1) 00:11:01 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r3, 0x3) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) r5 = accept4(r4, &(0x7f0000000240)=@rc={0x1f, @none}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet6_int(r5, 0x29, 0x35, &(0x7f00000002c0)=0x80000001, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000080)={0x9c0000, 0x80, 0x3, r6, 0x0, &(0x7f0000000000)={0xa20929, 0x7, [], @value=0x1ff}}) ioctl$SIOCX25SCALLUSERDATA(r7, 0x89e5, &(0x7f0000000180)={0x1, "5ac2bcd102050d629562b4dd08967781423f895628aa87d96422bc38265731a9291823cbf482fbe2ce93d267d09a26e083f1757ea9f1c487615659f0175a1cdaad130bf7fa44b584e1520e83bf281afbb26042b7a67fbb0e4681d843f9193ff77948c3e8c1f1a5bc43a2eb3c308c741936f3cae1229cd8bcc7eec69e61e2319f"}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:11:01 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x12, 0x1, 0x0, 0x9, 0x6, 0x9f77}, 0x20) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000040)={0x0, 0xfffffffe, 0xfffffffffffffef4, 0x0}) 00:11:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) [ 1065.782832][ T1590] md0: error: failed to get bitmap file 00:11:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) [ 1066.017125][ T1613] md0: error: failed to get bitmap file 00:11:01 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) pidfd_send_signal(r3, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:01 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@private1}}, &(0x7f0000000440)=0xe8) socketpair(0xfffffffffffffffd, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@private0}}, &(0x7f0000000840)=0xe8) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89a2, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000000700)={'mangle\x00', 0xcf, "5d7ad05faf504f89ee9c3a42edbb9b8181fa1d48616115347fac884764fbe1203aaf14a5f9240984a4c75c1f06ff68793bf497b813a9ba05985934d651922cdb158f2123a81d33641101206aa4e37732d0e96070882ec8f5c846704f46a9adfd5b90241160c8051079dd91d42c79793e26803e18aaaa042572b2d73f477449bf58c3ca770558609daaa72d13e784a9a86f056bef2a78ddfcf48751777ff6b01aa170eaa055dd5572d5a1efcb4d906a36114ea3f4b3a665fe80676030a351271cab45799892cbba6bd1c2c998fd1b8b"}, &(0x7f0000000800)=0xf3) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89a2, &(0x7f0000000080)) connect$caif(r6, &(0x7f00000006c0)=@util={0x25, "b9dc9fcc07f00a90cd5c241ebdde4dc4"}, 0x18) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffc0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="1fec7da828968a271334af046410f58d8f96f6da1fa6702b3e42e0b1cbe431c6c828f9af42cb27231201d2068c8e8fda0924814e72593bd820d00b7b20fb3b0c704b6656207453d290e0e674e52c254d1eb0250465c719800c188586dd2f7ba241b8af566a73e1b13ec2e4f05d27a6e5ca52b7f01dfa", 0x76}, {&(0x7f00000000c0)="ddbbc5b58e4ed2aa93e3b9038fa1a9e7b717b5787b42f40f43083003e91b673352b56bc61f14f18ecef3fae7027481309e1e9a4a39b8042d9799064caecd5a", 0x3f, 0xa405}, {&(0x7f0000000200)="2dc850c9e1f0758fb8094c0f7dbc52732d8c3d6ddfae1154797aeecdbd6b04197c2a5fbde07b2caea35a727a0723dafaef462216dd61324279d789acc6e9550c58814f8e6e7bdf56e522b39203567918adb82e6833f8bafbde15f57e06b0b7a509b82037809a4e179df68fab071c1abb7b8d030759c928ea9fc5a3dac2e1b705eb826fc71ab327b24e05d35df0506e", 0x8f, 0x2}], 0x14000, &(0x7f00000005c0)=ANY=[@ANYBLOB='usrquota,resize=0x0000000000009ace,nodiscard,fsuuid=6e6f6a6b-Ya73-4462-1\x0088-9850d18d,dont_appraise,euid>', @ANYRESDEC=r3, @ANYBLOB=',euid=', @ANYRESDEC=r5, @ANYBLOB="2c6d61626b3d5e4d41595f455845432c6f626a5f747970863d5c2c7375626a5f747970653d2e7b26292ce123252c00"]) [ 1066.139351][ T1620] md0: error: failed to get bitmap file 00:11:01 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a2, &(0x7f0000000080)) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x1}, &(0x7f00000000c0)=0x28) getitimer(0x1, &(0x7f0000000040)) ioctl$VIDIOC_S_PARM(0xffffffffffffffff, 0xc0cc5616, &(0x7f0000000100)={0x6, @output={0x0, 0x1, {0x3, 0x80000000}, 0x1, 0xfffffff8}}) ioctl$BLKPG(0xffffffffffffffff, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) 00:11:02 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) sendmsg$AUDIT_SET(r2, &(0x7f0000000340)={&(0x7f00000000c0), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x3e9, 0x800, 0x70bd28, 0x25dfdbfc, {0x1, 0x1, 0x2, r3, 0x90, 0x80000000, 0x0, 0x5, 0x0, 0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x5}, 0x4000) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 00:11:02 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)={0x14, r3, 0x711, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000805}, 0x4) r4 = inotify_init1(0x0) fstat(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$BLKPG(r0, 0x40140921, 0x0) 00:11:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000048000000030a01000000000000000000020000000900010073797a3000001d0014000480080002400000001608000140000000000900030073797a320000000008000a4000000003"], 0xc0}}, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x932, 0x0) 00:11:02 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@local, r4}, 0x14) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 00:11:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1066.820660][ T1657] md0: error: failed to get bitmap file 00:11:02 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000180)={{0x81, 0x5}, 'port0\x00', 0xc3, 0x0, 0x2f, 0x100, 0xfffffff8, 0xad7, 0x101, 0x0, 0x0, 0x75}) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1066.921412][ T1664] md: md0 stopped. [ 1066.926400][ T1668] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 00:11:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) [ 1066.963525][ T1668] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:11:02 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r3) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r2) ioctl$VIDIOC_SUBDEV_G_EDID(r2, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) sendmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@phonet, 0x80, 0x0}}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x0, 0x109b1cdbf89b79) mq_open(0x0, 0x0, 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) [ 1067.006845][ T1657] md0: error: failed to get bitmap file [ 1067.015429][ T1670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1067.032693][ T1670] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:11:02 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) pidfd_send_signal(r3, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:02 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) sendmsg$RDMA_NLDEV_CMD_DELLINK(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x86008c00}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="48000000041400052cbd7000ffdbdf650800010000cedb7d420001000200000008000100010000000800010000800000080001000200000008000100020000000800010001000000"], 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0xb, 0x6, 0x401, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1f}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89a2, &(0x7f0000000080)) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) 00:11:02 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a2, &(0x7f0000000080)) sendmsg$inet(r3, &(0x7f0000000540)={&(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="96c7030c1666e12cd754d1e0f6701333e07cd6480783af76fb46ad23220749007f290776347c029a72a642f8d12f5c9cddb04034192ef8c3fa89bd01cfff354d4dc6f5125ac8818dd36ecc095af449dcc4091dfb2f245d52e4b02ace678a07f106483cdbd65797ea66cea1375b224fc1e66271276680d50991937713869a9db3590ad001b73c387ff414c8f3997b24abc0c3f928fba9c44a59b3c731b65094e9883f81529a1b979f023b9fe321953c4bf92e1d3aa228b865d92895cea8726765d12e48269664b59ec65eca2b2f1d636e8773dac766040669199a0c0c625b974b964f637c6c237014e8d210de9a2a5d9d288de2", 0xf3}, {&(0x7f0000000280)="a8e659537fedf185244f2f08f6b985b66a55c8cb942dbffd593956cea6de8359b7c3f59ebdcc04a2d5376f81ca8b71b8f32c2ba5f675c9e656c85492d4828150ff1e59913c64aa303f5e1a81cada51f1ab603f72332736ac7c7233949313d0", 0x5f}, {&(0x7f0000000300)="0bec745761244eec7c0d9e50d7657d9304cee9f67cbfb40ddf57d22ce30d9f42551f6b0de85307f9db0fcd9faa94dcd348292507dd6dc6bb573fa0b6952626ece4d0c21d80042b4dc5ea99b46ec2dafd825bee3be919b7763a795f5926ad86abfd2f27026eb8b9fe2a6f219bb64f27cd1c822c100217e651cbe88994a1a468aed209fcf9c949f1db8beac82a67d853e74cb93dbe1f90b0f5d24837851cceb19de390a3183eed1df2db6671b429", 0xad}, {&(0x7f00000003c0)="d642620b2765d46aa6b20a3576ae7d3576fa0942751e0223fc606a25977e5103cce64b7ca9e728d46ae09159a099289318ee1ccd8aec90232212101eb0b3ee7c0b21ff844a33616f6e67330bebd9b3dfa002c7ae8c37a0133a37a1aa7ab10a5701ddcd6bc7", 0x65}, {&(0x7f00000000c0)="685255a6d387dc79d9b1f20bfdc5bf3336e7ce06a8e6a811e997183c3c45f0e5aa1b43e7cda358d75c062bf50613ba", 0x2f}], 0x6, &(0x7f00000004c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0xb36}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10001}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xe0}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x19}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}], 0x78}, 0x4040) setuid(r2) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 1067.259246][ T1700] md: md0 stopped. [ 1067.327117][ T1707] md0: error: failed to get bitmap file [ 1067.344484][ T1718] md0: error: failed to get bitmap file 00:11:03 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) ioctl$CAPI_NCCI_OPENCOUNT(r2, 0x80044326, &(0x7f00000000c0)=0x9) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x44}}, 0x0) 00:11:03 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r1, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@host}) 00:11:03 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r3) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r2) ioctl$VIDIOC_SUBDEV_G_EDID(r2, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) sendmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@phonet, 0x80, 0x0}}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x0, 0x109b1cdbf89b79) mq_open(0x0, 0x0, 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 00:11:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x3f, 0x8}, 0xc) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x1858c0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$BLKPG(r2, 0x932, 0x0) 00:11:03 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) pidfd_send_signal(r3, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 1068.200889][ T1738] md0: error: failed to get bitmap file [ 1068.213435][ T1738] md0: error: failed to get bitmap file 00:11:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x44}}, 0x0) 00:11:03 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x404400, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) 00:11:03 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r1, 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000180)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r3, 0x0, 0x2, 0x4}}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) sendmsg$NFT_MSG_GETCHAIN(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0x4, 0xa, 0x401, 0x0, 0x0, {0x7, 0x0, 0x9}, [@NFTA_CHAIN_POLICY={0x8}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000001}, 0x10) [ 1068.371248][ T1741] md: md0 stopped. 00:11:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x44}}, 0x0) 00:11:03 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r3) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r2) ioctl$VIDIOC_SUBDEV_G_EDID(r2, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) sendmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@phonet, 0x80, 0x0}}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x0, 0x109b1cdbf89b79) mq_open(0x0, 0x0, 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) [ 1068.413193][ T1754] md0: error: failed to get bitmap file [ 1068.434109][ T1753] md: md0 stopped. 00:11:03 executing program 2: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x480000, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) fstat(r1, &(0x7f00000000c0)) [ 1068.684988][ T1766] md: md0 stopped. 00:11:05 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) r3 = dup3(r0, r2, 0x0) ioctl$CHAR_RAW_FRASET(r3, 0x1264, &(0x7f00000000c0)=0x1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000980)={0x418, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x0, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x0, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x0, 0x4, 0x400}]}, @TIPC_NLA_MEDIA_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x50}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0xfffff801}]}, @TIPC_NLA_MEDIA_NAME={0x0, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x3}, @TIPC_NLA_PROP_MTU, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x81}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x8}, @TIPC_NLA_PROP_MTU, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x1}]}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x150, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x51, 0x3, "2c6d0d59f75c40a28c1e328f214d2564d775371084e52b7ea2b4bbbd5568c5a083ef7c1516bf86e8ec3b50982d6e9326d39182da9a679d9aa975c00b14ffe14258a4d37bda3d929de85020d4f1"}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2426}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa0000000}, @TIPC_NLA_PROP_MTU={0x41, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x48a7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0xe1, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x418}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x92639120118995e9, 0x0) ioctl$RTC_VL_CLR(r2, 0x7014) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$HIDIOCGRAWPHYS(r2, 0x80404805, &(0x7f00000001c0)) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x7b, &(0x7f00000000c0)={r5, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e20, @remote}}, 0x1400000, 0x8000, 0x81, 0x0, 0x13, 0x4, 0x3}, &(0x7f0000000000)=0x9c) 00:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) 00:11:05 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r3) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r2) ioctl$VIDIOC_SUBDEV_G_EDID(r2, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) sendmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@phonet, 0x80, 0x0}}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000100), 0x0, 0x109b1cdbf89b79) ioctl$BLKPG(r0, 0x932, 0x0) 00:11:05 executing program 2 (fault-call:1 fault-nth:0): r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, 0x0) 00:11:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) pidfd_send_signal(r3, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) dup2(r0, r1) 00:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 1069.667743][ T1791] FAULT_INJECTION: forcing a failure. [ 1069.667743][ T1791] name failslab, interval 1, probability 0, space 0, times 0 [ 1069.678909][ T1786] md: md0 stopped. [ 1069.723837][ T1791] CPU: 0 PID: 1791 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0 [ 1069.732464][ T1791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1069.742529][ T1791] Call Trace: [ 1069.745837][ T1791] dump_stack+0x18f/0x20d [ 1069.750180][ T1791] should_fail.cold+0x5/0x14 [ 1069.754810][ T1791] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1069.760540][ T1791] should_failslab+0x5/0xf [ 1069.764964][ T1791] __kmalloc+0x27d/0x340 [ 1069.769219][ T1791] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 1069.774776][ T1791] tomoyo_realpath_from_path+0xc3/0x620 [ 1069.780331][ T1791] ? tomoyo_profile+0x42/0x50 [ 1069.785018][ T1791] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1069.793517][ T1791] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1069.799258][ T1791] ? tomoyo_execute_permission+0x470/0x470 [ 1069.805078][ T1791] ? lock_acquire+0x1f1/0xad0 [ 1069.809760][ T1791] ? delayed_put_pid+0x30/0x30 [ 1069.814540][ T1791] ? find_held_lock+0x2d/0x110 [ 1069.819342][ T1791] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1069.824895][ T1791] ? lock_is_held_type+0xb0/0xe0 [ 1069.829849][ T1791] ? __fget_files+0x294/0x400 [ 1069.834582][ T1791] security_file_ioctl+0x50/0xb0 [ 1069.839540][ T1791] ksys_ioctl+0x50/0x180 [ 1069.843794][ T1791] __x64_sys_ioctl+0x6f/0xb0 [ 1069.848388][ T1791] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1069.853513][ T1791] do_syscall_64+0x60/0xe0 [ 1069.857972][ T1791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1069.863864][ T1791] RIP: 0033:0x45c1f9 [ 1069.867769][ T1791] Code: Bad RIP value. 00:11:05 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r2) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r1) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) sendmmsg(0xffffffffffffffff, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@phonet, 0x80, 0x0}}], 0x1, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) [ 1069.871856][ T1791] RSP: 002b:00007f91fdd56c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1069.880298][ T1791] RAX: ffffffffffffffda RBX: 0000000000008b00 RCX: 000000000045c1f9 [ 1069.888287][ T1791] RDX: 0000000000000000 RSI: 0000000040480923 RDI: 0000000000000003 [ 1069.896271][ T1791] RBP: 00007f91fdd56ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1069.904283][ T1791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1069.912268][ T1791] R13: 00007ffc5496e2ef R14: 00007f91fdd579c0 R15: 000000000078bf0c 00:11:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x92639120118995e9, 0x0) ioctl$RTC_VL_CLR(r2, 0x7014) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a2, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$HIDIOCGRAWPHYS(r2, 0x80404805, &(0x7f00000001c0)) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x7b, &(0x7f00000000c0)={r5, @in={{0x2, 0x0, @multicast1}}}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r5, @in={{0x2, 0x4e20, @remote}}, 0x1400000, 0x8000, 0x81, 0x0, 0x13, 0x4, 0x3}, &(0x7f0000000000)=0x9c) 00:11:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00'], 0x44}}, 0x0) [ 1070.071553][ T1791] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1070.121480][ T1808] md: md0 stopped. 00:11:05 executing program 2 (fault-call:1 fault-nth:1): r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, 0x0) 00:11:05 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r2) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r1) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) ioctl$BLKPG(r0, 0x932, 0x0) [ 1070.185153][ T1814] md: md0 stopped. [ 1070.303007][ T1825] FAULT_INJECTION: forcing a failure. [ 1070.303007][ T1825] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1070.316254][ T1825] CPU: 1 PID: 1825 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0 [ 1070.324842][ T1825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.331525][ T1823] md: md0 stopped. [ 1070.334894][ T1825] Call Trace: [ 1070.334924][ T1825] dump_stack+0x18f/0x20d [ 1070.334948][ T1825] should_fail.cold+0x5/0x14 [ 1070.334975][ T1825] __alloc_pages_nodemask+0x1a3/0x930 [ 1070.335000][ T1825] ? __alloc_pages_slowpath.constprop.0+0x2780/0x2780 [ 1070.335037][ T1825] cache_grow_begin+0x8c/0xb20 [ 1070.335062][ T1825] ? cache_alloc_pfmemalloc+0x1e/0x140 [ 1070.373245][ T1825] cache_alloc_refill+0x27b/0x340 [ 1070.378287][ T1825] ? lockdep_hardirqs_off+0x66/0xa0 [ 1070.383508][ T1825] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1070.389241][ T1825] __kmalloc+0x319/0x340 [ 1070.393533][ T1825] tomoyo_realpath_from_path+0xc3/0x620 [ 1070.399117][ T1825] ? tomoyo_profile+0x42/0x50 [ 1070.403808][ T1825] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1070.409275][ T1825] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1070.414946][ T1825] ? tomoyo_execute_permission+0x470/0x470 [ 1070.420766][ T1825] ? lock_acquire+0x1f1/0xad0 [ 1070.425450][ T1825] ? delayed_put_pid+0x30/0x30 [ 1070.430257][ T1825] ? find_held_lock+0x2d/0x110 [ 1070.435062][ T1825] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1070.440604][ T1825] ? lock_is_held_type+0xb0/0xe0 [ 1070.445528][ T1825] ? __fget_files+0x294/0x400 [ 1070.450197][ T1825] security_file_ioctl+0x50/0xb0 [ 1070.455131][ T1825] ksys_ioctl+0x50/0x180 [ 1070.459356][ T1825] __x64_sys_ioctl+0x6f/0xb0 [ 1070.463926][ T1825] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1070.469054][ T1825] do_syscall_64+0x60/0xe0 [ 1070.473480][ T1825] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1070.479376][ T1825] RIP: 0033:0x45c1f9 [ 1070.483289][ T1825] Code: Bad RIP value. [ 1070.487376][ T1825] RSP: 002b:00007f91fdd56c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1070.495788][ T1825] RAX: ffffffffffffffda RBX: 0000000000008b00 RCX: 000000000045c1f9 [ 1070.503784][ T1825] RDX: 0000000000000000 RSI: 0000000040480923 RDI: 0000000000000003 [ 1070.511753][ T1825] RBP: 00007f91fdd56ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1070.519724][ T1825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1070.527697][ T1825] R13: 00007ffc5496e2ef R14: 00007f91fdd579c0 R15: 000000000078bf0c 00:11:06 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)={0x300, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3c}}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'ib', 0x3a, 'bridge_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3, @local}}}}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_NODE={0x104, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "87caa0644df039de900415d4596f142cf8712f84"}}, @TIPC_NLA_NODE_ID={0xbc, 0x3, "f0870fdd6df7718f9aeedea6c119693922df749b4a87e6091cae6ed43ddb5bdad081b18973e7242b1ccace13ae552e8010967fcd719101435a3e9658683606280f543131b3484f4458d9fb21a7df40cdc8211322783e6b124f500ccce73e280cafbef13e4352ab10b658687dd2266d886988dfb08e9f620ad4bdcf8803428a6d666665a6817867022444730245c8a17cf29e179a5226179f7e5b22c4d1342f8ccfc62d529057eb682518d223e25ed248b237ae4e412d2dac"}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x54, 0x0, 0xb, 0x0, 0x0, 0x0, {0x2, 0x0, 0x9}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x17, 0x1, 'cgroup.controllers\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ftruncate(r2, 0x3) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r2, 0xc01064c7, &(0x7f0000000280)={0x3, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f00000002c0)={r3}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 00:11:06 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r2) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r1) ioctl$BLKPG(r0, 0x932, 0x0) 00:11:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) 00:11:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r2) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r1) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) ioctl$BLKPG(r0, 0x932, 0x0) 00:11:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1}, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="8003008a", @ANYRES16=0x0, @ANYBLOB="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"], 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x8000) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="540000ad000b00000000000000070000000000090800034000000001080064a82350e82bb0050240000000040800034000000001170001006367046f75702e636f6e74726f6c6c6572730000443e0000000000000800024000000001e3de3ab896aaeaa79a16383aa18b57422c934968fe10c7416db373ebbb085a27eebcdae03748f9ba48654af46bd0f72d0a8e347e7ded0072c0b61b66db6f154365136b92023402b567c2008f476d493e25f87f56c4219e82d7dfd79c81f9d7e0b76a46aa97886d1387118786f1c160"], 0x54}, 0x1, 0x0, 0x0, 0x24000010}, 0x20008890) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000900)="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", &(0x7f0000000380)="c4df2cf65069a0f95b67043a0d868b99cb7628fadbde65872ce499e25da30d6334639ca832dc0bfb18f9fdb05d6dab39d960e63ed06b40383481b2dbc3cdf80d79ca8b82fd690c6073d65bf44098b1ed2837cbf4"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') ftruncate(r3, 0x4) pidfd_send_signal(r3, 0x23, &(0x7f0000000400)={0x25, 0xc8, 0xffff}, 0x0) dup2(r0, r1) 00:11:06 executing program 2 (fault-call:1 fault-nth:2): r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, 0x0) [ 1070.741260][ T1840] FAULT_INJECTION: forcing a failure. [ 1070.741260][ T1840] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.782409][ T1840] CPU: 0 PID: 1840 Comm: syz-executor.2 Not tainted 5.8.0-rc6-syzkaller #0 [ 1070.791066][ T1840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.801150][ T1840] Call Trace: [ 1070.804452][ T1840] dump_stack+0x18f/0x20d [ 1070.807681][ T1835] md: md0 stopped. [ 1070.808806][ T1840] should_fail.cold+0x5/0x14 [ 1070.808832][ T1840] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1070.808860][ T1840] should_failslab+0x5/0xf [ 1070.826934][ T1840] __kmalloc+0x27d/0x340 [ 1070.831188][ T1840] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1070.836937][ T1840] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1070.842166][ T1840] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1070.847900][ T1840] tomoyo_encode+0x28/0x50 [ 1070.849991][ T1841] md: md0 stopped. [ 1070.852318][ T1840] tomoyo_realpath_from_path+0x186/0x620 [ 1070.852344][ T1840] tomoyo_path_number_perm+0x1cb/0x4d0 [ 1070.852359][ T1840] ? tomoyo_path_number_perm+0x183/0x4d0 [ 1070.852385][ T1840] ? tomoyo_execute_permission+0x470/0x470 [ 1070.878570][ T1840] ? lock_acquire+0x1f1/0xad0 [ 1070.883248][ T1840] ? delayed_put_pid+0x30/0x30 [ 1070.888017][ T1840] ? find_held_lock+0x2d/0x110 [ 1070.892809][ T1840] ? __mutex_unlock_slowpath+0xe2/0x610 [ 1070.898370][ T1840] ? lock_is_held_type+0xb0/0xe0 [ 1070.903317][ T1840] ? __fget_files+0x294/0x400 [ 1070.908010][ T1840] security_file_ioctl+0x50/0xb0 [ 1070.912957][ T1840] ksys_ioctl+0x50/0x180 [ 1070.917211][ T1840] __x64_sys_ioctl+0x6f/0xb0 [ 1070.921807][ T1840] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1070.926926][ T1840] do_syscall_64+0x60/0xe0 [ 1070.931344][ T1840] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1070.937235][ T1840] RIP: 0033:0x45c1f9 [ 1070.941118][ T1840] Code: Bad RIP value. [ 1070.945178][ T1840] RSP: 002b:00007f91fdd56c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1070.955766][ T1840] RAX: ffffffffffffffda RBX: 0000000000008b00 RCX: 000000000045c1f9 [ 1070.963740][ T1840] RDX: 0000000000000000 RSI: 0000000040480923 RDI: 0000000000000003 [ 1070.971721][ T1840] RBP: 00007f91fdd56ca0 R08: 0000000000000000 R09: 0000000000000000 00:11:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r2) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r1) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000040)={0x0, 0x9}) ioctl$BLKPG(r0, 0x932, 0x0) 00:11:06 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r1) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) ioctl$BLKPG(r0, 0x932, 0x0) [ 1070.979712][ T1840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1070.987687][ T1840] R13: 00007ffc5496e2ef R14: 00007f91fdd579c0 R15: 000000000078bf0c 00:11:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x44}}, 0x0) [ 1071.081354][ T1840] ERROR: Out of memory at tomoyo_realpath_from_path. 00:11:06 executing program 2 (fault-call:1 fault-nth:3): r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, 0x0) [ 1071.255057][ T1851] md: md0 stopped. 00:11:06 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, 0x0) 00:11:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x140) fchdir(r2) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f00000000c0)={0x90, 0x42, &(0x7f0000000080)="251ba366e41b09110df73e", {0x0, 0x794bc764, 0x30323953, 0x7, 0x8, 0x8001, 0x7, 0x5}}) fchdir(r1) ioctl$BLKPG(r0, 0x932, 0x0) [ 1071.340297][ T1852] ------------[ cut here ]------------ [ 1071.356829][ T1852] WARNING: CPU: 1 PID: 1852 at drivers/md/md.c:7536 md_ioctl+0x3cc8/0x54a0 [ 1071.367090][ T1852] Kernel panic - not syncing: panic_on_warn set ... [ 1071.373695][ T1852] CPU: 1 PID: 1852 Comm: syz-executor.1 Not tainted 5.8.0-rc6-syzkaller #0 [ 1071.382281][ T1852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1071.392339][ T1852] Call Trace: [ 1071.395639][ T1852] dump_stack+0x18f/0x20d [ 1071.399980][ T1852] panic+0x2e3/0x75c [ 1071.403906][ T1852] ? __warn_printk+0xf3/0xf3 [ 1071.408516][ T1852] ? printk+0xba/0xed [ 1071.412504][ T1852] ? log_store.cold+0x16/0x16 [ 1071.417217][ T1852] ? __warn.cold+0x5/0x45 [ 1071.421564][ T1852] ? md_ioctl+0x3cc8/0x54a0 [ 1071.426102][ T1852] __warn.cold+0x20/0x45 [ 1071.430356][ T1852] ? md_ioctl+0x3cc8/0x54a0 [ 1071.434865][ T1852] report_bug+0x1bd/0x210 [ 1071.439212][ T1852] handle_bug+0x38/0x90 [ 1071.443377][ T1852] exc_invalid_op+0x13/0x40 [ 1071.447890][ T1852] asm_exc_invalid_op+0x12/0x20 [ 1071.452747][ T1852] RIP: 0010:md_ioctl+0x3cc8/0x54a0 [ 1071.457862][ T1852] Code: 00 00 00 e9 cb eb ff ff 48 8d 84 24 a0 00 00 00 48 89 44 24 08 e9 b0 e2 ff ff 41 bf f3 ff ff ff e9 38 c4 ff ff e8 e8 ca ef fb <0f> 0b e9 ef d1 ff ff 44 89 4c 24 18 e8 d7 ca ef fb 31 ff 44 89 f6 [ 1071.477470][ T1852] RSP: 0018:ffffc90006ecfba0 EFLAGS: 00010216 [ 1071.483547][ T1852] RAX: 000000000000e7f7 RBX: 0000000000000932 RCX: ffffc90004259000 [ 1071.491519][ T1852] RDX: 0000000000040000 RSI: ffffffff8583f1a8 RDI: 0000000000000007 [ 1071.499500][ T1852] RBP: ffff888214ff6000 R08: 0000000000000000 R09: ffff888214ff602f [ 1071.507484][ T1852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1071.515460][ T1852] R13: ffff8880a2f027c0 R14: 0000000000000932 R15: 0000000000000001 [ 1071.523454][ T1852] ? md_ioctl+0x3cc8/0x54a0 [ 1071.527980][ T1852] ? add_new_disk+0x18a0/0x18a0 [ 1071.532845][ T1852] ? tomoyo_path_number_perm+0x244/0x4d0 [ 1071.538488][ T1852] ? tomoyo_execute_permission+0x470/0x470 [ 1071.544314][ T1852] ? sched_clock+0x2a/0x40 [ 1071.548737][ T1852] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1071.554638][ T1852] ? blkdev_common_ioctl+0x117/0x1760 [ 1071.560009][ T1852] ? blk_ioctl_discard+0x310/0x310 [ 1071.565121][ T1852] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1071.571054][ T1852] ? do_vfs_ioctl+0x27d/0x1090 [ 1071.575808][ T1852] ? generic_block_fiemap+0x60/0x60 [ 1071.580993][ T1852] ? trace_hardirqs_on+0x5f/0x220 [ 1071.586016][ T1852] ? add_new_disk+0x18a0/0x18a0 [ 1071.590847][ T1852] blkdev_ioctl+0x255/0x6c0 [ 1071.595333][ T1852] ? blkdev_common_ioctl+0x1760/0x1760 [ 1071.600795][ T1852] block_ioctl+0xf9/0x140 [ 1071.605115][ T1852] ? blkdev_fallocate+0x3f0/0x3f0 [ 1071.610147][ T1852] ksys_ioctl+0x11a/0x180 [ 1071.614484][ T1852] __x64_sys_ioctl+0x6f/0xb0 [ 1071.619072][ T1852] do_syscall_64+0x60/0xe0 [ 1071.623478][ T1852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1071.629349][ T1852] RIP: 0033:0x45c1f9 [ 1071.633222][ T1852] Code: Bad RIP value. [ 1071.637298][ T1852] RSP: 002b:00007fc23f9cac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1071.645714][ T1852] RAX: ffffffffffffffda RBX: 0000000000008b00 RCX: 000000000045c1f9 [ 1071.653698][ T1852] RDX: 0000000000000000 RSI: 0000000000000932 RDI: 0000000000000003 [ 1071.661736][ T1852] RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000 [ 1071.669685][ T1852] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1071.677634][ T1852] R13: 00007ffcef79e63f R14: 00007fc23f9cb9c0 R15: 000000000078bf0c [ 1071.687095][ T1852] Kernel Offset: disabled [ 1071.691542][ T1852] Rebooting in 86400 seconds..