ause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/962/bus" dev="sda1" ino=16130 res=1 09:49:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:15 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:15 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x8) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:15 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x152) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) close(r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r5, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)={0x214, r5, 0x200, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffb38}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xcc2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa5bd}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffff81}]}, @TIPC_NLA_LINK={0xa8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}]}, @TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe8fa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8}]}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffc}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x804}, 0x40) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) 09:49:15 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:15 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 421.297167][T31014] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 421.436099][T31028] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 09:49:15 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:15 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:15 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/key-users\x00', 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000040)={0x0, 0x2}) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:15 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 421.495748][T31036] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:15 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:16 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000008, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x2) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="50000000010203000000000000000000000000003c0002802c00018014000300fe8000000000000000000000000000bb14000400fe8000000000000000000000000000bb0c000280050001000000000070748b630f86402f90468ab0353fe53ecae525c33594ca5c3f5d8f7a74433f238612dfeea79a5414aba758eb52edfef6efba890f9039cd13"], 0x50}}, 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000040)={0x2, 0x35303553, 0x7, 0xfffffe01, 0x1, @stepwise={{0x80000000, 0x100}, {0x7f, 0x802}, {0x9, 0x8}}}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) read$eventfd(r6, &(0x7f0000000080), 0x8) 09:49:16 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4010}, 0x44800) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 421.734471][T31064] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:16 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "b435f08a1edd030f", "15ef217957a2be87d86abae2f2065d5c0954c5217ed97fe09fdf39212e95e5c4", "5667e475", "293f7bf6aff15cd4"}, 0x38) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 5: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) lgetxattr(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc4, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 09:49:16 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ftruncate(r2, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 421.914758][T31078] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:16 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000180)=""/233) [ 422.103675][T31100] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:16 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) 09:49:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:16 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000080), 0x11f31edd) [ 422.301022][T31119] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r2, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:16 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r2, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:16 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) sendto$netrom(r1, &(0x7f0000000180)="ebbb303a6c53b653edab5a92c23ea6ea90c6f6b927dbca99b6e36ee9883bc48942618817e0a10269f480183be53804c37834cdb084710b8c05025ab422f81103a6ac578cb3eb7aa95a3b01a6cc771111de1b92e5233dcb0212c35a41a3e0ecc7a9b64dc5a5a0276381f8d12aa80a24ed524e9f5d38ebce77881253980d9f5b403f113136ad764946f2180acaafeb55bacbde6ce82507d771aa6d", 0x9a, 0x4, &(0x7f00000000c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2008}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default]}, 0x48) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000080), 0x11f31edd) [ 422.468342][T31135] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:49:16 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:16 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 422.611017][T31147] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r2, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:49:16 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) pread64(r2, &(0x7f0000000040)=""/63, 0x3f, 0x2) 09:49:17 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0xa0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000040)=0x6) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x658400, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x76, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @remote}}}, &(0x7f0000000240)=0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x20002008}) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 422.724018][T31156] FAT-fs (loop2): bogus number of reserved sectors [ 422.766772][T31156] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:17 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) 09:49:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:17 executing program 0: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) prctl$PR_CAP_AMBIENT(0x2f, 0x2, 0x25) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) getsockopt$bt_hci(r2, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) pread64(r2, &(0x7f0000000040)=""/9, 0x9, 0xfff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x8, 0x3, 0xffffffff, {0x17, 0xfffffffb}, 0x6, 0x401}) 09:49:17 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) [ 423.017314][T31184] FAT-fs (loop2): bogus number of reserved sectors 09:49:17 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 423.062885][T31184] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:17 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10010, r0, 0xffffd000) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 09:49:17 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:17 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 09:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:17 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) read$eventfd(r3, &(0x7f0000000040), 0x8) 09:49:17 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) 09:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:17 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 423.581373][T31233] FAT-fs (loop2): bogus number of reserved sectors [ 423.588452][T31233] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) 09:49:17 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:17 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000040)={0xffc0, 0x8, 0x1}) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:17 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 423.645281][T31252] FAT-fs (loop2): bogus number of reserved sectors [ 423.654134][T31252] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:18 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) 09:49:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$KVM_NMI(r1, 0xae9a) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000080), 0x11f31edd) 09:49:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r2, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 423.836133][T31270] FAT-fs (loop2): bogus number of reserved sectors [ 423.889408][T31270] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:18 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) 09:49:18 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x0, 0x2}], 0x0, 0x0) 09:49:18 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r2, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:18 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x210402, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x76, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKIOOPT(r7, 0x1279, &(0x7f0000000000)) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x76, &(0x7f0000000040)={r10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r10, @in={{0x2, 0x4e21, @local}}, 0x0, 0x4, 0x7f, 0x4, 0xa0, 0x4000006, 0x41}, &(0x7f0000000040)=0x9c) 09:49:18 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x0, 0x2}], 0x0, 0x0) 09:49:18 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 424.150515][T31302] FAT-fs (loop2): bogus number of reserved sectors [ 424.178294][T31302] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r2, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:18 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) 09:49:18 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) 09:49:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x0, 0x2}], 0x0, 0x0) 09:49:18 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:18 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:18 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) 09:49:18 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) [ 424.457515][T31337] FAT-fs (loop2): bogus number of reserved sectors [ 424.480444][T31337] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, 0x0, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 424.501833][T31338] FAT-fs (loop0): bogus number of reserved sectors [ 424.510340][T31338] FAT-fs (loop0): Can't find a valid FAT filesystem 09:49:18 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = gettid() r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) tkill(r2, 0x1000000000016) 09:49:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) 09:49:18 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:18 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:49:19 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:19 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) 09:49:19 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:19 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:19 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:19 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 09:49:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:19 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) 09:49:19 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 425.037410][T31390] FAT-fs (loop2): bogus number of reserved sectors [ 425.044297][ T28] kauditd_printk_skb: 54 callbacks suppressed [ 425.044308][ T28] audit: type=1804 audit(1593769759.246:849): pid=31392 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/977/bus" dev="sda1" ino=16208 res=1 09:49:19 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 425.092574][T31390] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:19 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:19 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:19 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) 09:49:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:19 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:19 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) [ 425.248565][ T28] audit: type=1804 audit(1593769759.256:850): pid=31398 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir939272622/syzkaller.W0ll9H/1114/bus" dev="sda1" ino=16247 res=1 [ 425.360996][ T28] audit: type=1804 audit(1593769759.346:851): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/977/bus" dev="sda1" ino=16208 res=1 [ 425.464264][ T28] audit: type=1804 audit(1593769759.356:852): pid=31406 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/789/bus" dev="sda1" ino=16272 res=1 [ 425.488223][ T28] audit: type=1804 audit(1593769759.386:853): pid=31410 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir939272622/syzkaller.W0ll9H/1115/bus" dev="sda1" ino=16234 res=1 [ 425.513181][ T28] audit: type=1804 audit(1593769759.396:854): pid=8649 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/789/bus" dev="sda1" ino=16272 res=1 [ 425.537373][ T28] audit: type=1804 audit(1593769759.516:855): pid=31422 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/790/bus" dev="sda1" ino=16224 res=1 [ 425.561276][ T28] audit: type=1804 audit(1593769759.516:856): pid=31424 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir939272622/syzkaller.W0ll9H/1116/bus" dev="sda1" ino=16034 res=1 [ 425.586052][ T28] audit: type=1804 audit(1593769759.536:857): pid=8649 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/790/bus" dev="sda1" ino=16224 res=1 09:49:19 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) 09:49:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:19 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) 09:49:19 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:19 executing program 5: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 425.612552][ T28] audit: type=1804 audit(1593769759.566:858): pid=31429 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/978/bus" dev="sda1" ino=16267 res=1 [ 425.779466][T31451] FAT-fs (loop2): bogus number of reserved sectors [ 425.785989][T31451] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:20 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:20 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:20 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 09:49:20 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) 09:49:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, 0x0, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:20 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:20 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) 09:49:20 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) 09:49:20 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 426.251701][T31474] FAT-fs (loop2): bogus number of reserved sectors [ 426.266117][T31474] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, 0x0, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:20 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) [ 426.361674][T31490] FAT-fs (loop2): bogus number of reserved sectors [ 426.374871][T31490] FAT-fs (loop2): Can't find a valid FAT filesystem [ 426.549220][T31501] FAT-fs (loop2): bogus number of reserved sectors [ 426.559189][T31501] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:21 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:21 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, 0x0, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r3, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:21 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) 09:49:21 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) 09:49:21 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) 09:49:21 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x8200) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:21 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) 09:49:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:21 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) [ 427.166515][T31518] FAT-fs (loop0): bogus number of reserved sectors [ 427.201427][T31517] FAT-fs (loop2): bogus number of reserved sectors 09:49:21 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 427.240242][T31517] FAT-fs (loop2): Can't find a valid FAT filesystem [ 427.244402][T31518] FAT-fs (loop0): Can't find a valid FAT filesystem 09:49:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:22 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:22 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) 09:49:22 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) 09:49:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:22 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:22 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 09:49:22 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14}], 0x0, 0x0) 09:49:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x14, r3, 0x12fc8ad0283830c7}, 0x14}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:22 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 428.010742][T31556] FAT-fs (loop2): bogus number of reserved sectors [ 428.020672][T31556] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:22 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14}], 0x0, 0x0) 09:49:22 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x14, r3, 0x12fc8ad0283830c7}, 0x14}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 428.298838][T31581] FAT-fs (loop2): bogus number of reserved sectors [ 428.305647][T31581] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:23 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14}], 0x0, 0x0) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x14, r3, 0x12fc8ad0283830c7}, 0x14}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:23 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 09:49:23 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14}], 0x0, 0x0) 09:49:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) 09:49:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x18, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:23 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) [ 428.933176][T31604] FAT-fs (loop2): bogus number of reserved sectors [ 428.941432][T31604] FAT-fs (loop2): Can't find a valid FAT filesystem 09:49:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x18, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 429.080487][T31619] FAT-fs (loop2): bogus number of reserved sectors 09:49:23 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) lsetxattr$security_ima(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@md5={0x1, "22955ef6c83c2d55c3504ecf7a356f88"}, 0x11, 0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f000001d0c0)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000200)={0x1c, r5, 0x709, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x117}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r5, 0x300, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1ff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x5}, 0x4890) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) [ 429.122371][T31619] FAT-fs (loop2): Can't find a valid FAT filesystem [ 429.152648][T31625] FAT-fs (loop0): bogus number of reserved sectors 09:49:23 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) [ 429.215773][T31625] FAT-fs (loop0): Can't find a valid FAT filesystem 09:49:23 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$KDENABIO(r4, 0x4b36) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000840)={0x18, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) getsockopt$bt_hci(r2, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) ftruncate(r0, 0x401) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:23 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) r4 = creat(0x0, 0x0) ftruncate(r4, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) 09:49:23 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 429.553028][T31667] __nla_validate_parse: 4 callbacks suppressed [ 429.553035][T31667] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:23 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:23 executing program 2 (fault-call:10 fault-nth:0): r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:23 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:23 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) [ 429.668823][T31675] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:23 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) [ 429.784509][T31690] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 429.802101][T31691] FAULT_INJECTION: forcing a failure. [ 429.802101][T31691] name failslab, interval 1, probability 0, space 0, times 0 [ 429.814695][T31691] CPU: 1 PID: 31691 Comm: syz-executor.2 Not tainted 5.8.0-rc3-syzkaller #0 [ 429.823348][T31691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.833386][T31691] Call Trace: [ 429.836666][T31691] dump_stack+0x10f/0x19d [ 429.840983][T31691] should_fail+0x23c/0x250 [ 429.845387][T31691] __should_failslab+0x81/0x90 [ 429.850198][T31691] should_failslab+0x5/0x20 [ 429.854766][T31691] kmem_cache_alloc+0x29/0x2b0 [ 429.859524][T31691] ? __sigqueue_alloc+0x129/0x280 [ 429.864613][T31691] __sigqueue_alloc+0x129/0x280 [ 429.869467][T31691] __send_signal+0x169/0x7d0 [ 429.874051][T31691] send_signal+0x398/0x3e0 [ 429.878525][T31691] force_sig_info_to_task+0x2ad/0x2e0 09:49:24 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 429.883896][T31691] force_sig_fault+0x62/0x90 [ 429.888483][T31691] __bad_area_nosemaphore+0x21a/0x2e0 [ 429.893850][T31691] exc_page_fault+0xb8/0x330 [ 429.898437][T31691] ? asm_exc_page_fault+0x8/0x30 [ 429.903374][T31691] asm_exc_page_fault+0x1e/0x30 [ 429.908211][T31691] RIP: 0033:0x401b74 [ 429.912084][T31691] Code: Bad RIP value. [ 429.916178][T31691] RSP: 002b:00007fe09a06fa68 EFLAGS: 00010202 [ 429.922226][T31691] RAX: 0000000000000000 RBX: 000000000050a4a0 RCX: 0000000020001000 09:49:24 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000080), 0x11f31edd) 09:49:24 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:24 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 429.930184][T31691] RDX: 0000000000000000 RSI: 0000000008100000 RDI: 000000000702ccec [ 429.938246][T31691] RBP: 000000000078bf00 R08: 0000000000000000 R09: fe03f80fe03f80ff [ 429.946212][T31691] R10: 0000000020018040 R11: 0000000008100000 R12: 0000000000000005 [ 429.954178][T31691] R13: 0000000000000c39 R14: 00000000004ce8d8 R15: 00007fe09a0706d4 09:49:24 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) 09:49:24 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) 09:49:24 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) [ 430.074903][ T28] kauditd_printk_skb: 35 callbacks suppressed [ 430.074914][ T28] audit: type=1804 audit(1593769764.277:894): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/986/bus" dev="sda1" ino=16183 res=1 09:49:24 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)={0x8}) [ 430.130324][T31710] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:24 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:24 executing program 2: unshare(0x20000400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000040)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:24 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) [ 430.198638][ T28] audit: type=1804 audit(1593769764.367:895): pid=31712 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/970/bus" dev="sda1" ino=16245 res=1 [ 430.302960][ T28] audit: type=1804 audit(1593769764.447:896): pid=31720 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/987/bus" dev="sda1" ino=16247 res=1 [ 430.337962][T31728] FAULT_INJECTION: forcing a failure. [ 430.337962][T31728] name failslab, interval 1, probability 0, space 0, times 0 [ 430.371474][T31728] CPU: 1 PID: 31728 Comm: syz-executor.3 Not tainted 5.8.0-rc3-syzkaller #0 [ 430.380192][T31728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.390262][T31728] Call Trace: [ 430.393588][T31728] dump_stack+0x10f/0x19d [ 430.397914][T31728] should_fail+0x23c/0x250 [ 430.402365][T31728] __should_failslab+0x81/0x90 [ 430.407121][T31728] should_failslab+0x5/0x20 [ 430.411621][T31728] kmem_cache_alloc_node+0x38/0x260 [ 430.416809][T31728] ? __alloc_skb+0x97/0x2e0 [ 430.421298][T31728] __alloc_skb+0x97/0x2e0 [ 430.425641][T31728] ? netlink_autobind+0x143/0x150 [ 430.430652][T31728] netlink_sendmsg+0x4b1/0x7a0 [ 430.435408][T31728] ? netlink_getsockopt+0x690/0x690 [ 430.440600][T31728] ____sys_sendmsg+0x360/0x4d0 [ 430.448765][T31728] ? import_iovec+0x171/0x1c0 [ 430.453434][T31728] __sys_sendmsg+0x1df/0x260 [ 430.458087][T31728] ? __vfs_write+0x69/0x340 [ 430.462579][T31728] ? fsnotify_parent+0x58/0x180 [ 430.467429][T31728] ? __this_cpu_preempt_check+0x18/0x20 [ 430.472963][T31728] ? __sb_end_write+0x90/0xe0 [ 430.477645][T31728] ? vfs_write+0x323/0x350 [ 430.482052][T31728] ? check_preemption_disabled+0x51/0x140 [ 430.487837][T31728] ? debug_smp_processor_id+0x18/0x20 [ 430.493197][T31728] ? fpregs_assert_state_consistent+0x7e/0x90 [ 430.499319][T31728] __x64_sys_sendmsg+0x42/0x50 [ 430.504073][T31728] do_syscall_64+0x51/0xb0 [ 430.508483][T31728] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 430.514378][T31728] RIP: 0033:0x45cb29 [ 430.518252][T31728] Code: Bad RIP value. 09:49:24 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:24 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(0x0, &(0x7f00000000c0)={0x8}) 09:49:24 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:24 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) [ 430.522296][T31728] RSP: 002b:00007f72a663cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 430.530693][T31728] RAX: ffffffffffffffda RBX: 0000000000501e60 RCX: 000000000045cb29 [ 430.538649][T31728] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 430.546604][T31728] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 430.554566][T31728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 430.562532][T31728] R13: 0000000000000a20 R14: 00000000004cd03a R15: 00007f72a663d6d4 09:49:24 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 430.598964][ T28] audit: type=1804 audit(1593769764.567:897): pid=31730 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/971/bus" dev="sda1" ino=16179 res=1 [ 430.714256][ T28] audit: type=1804 audit(1593769764.917:898): pid=31749 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/972/bus" dev="sda1" ino=16214 res=1 09:49:25 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(0x0, &(0x7f00000000c0)={0x8}) 09:49:25 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) [ 430.770205][T31755] FAULT_INJECTION: forcing a failure. [ 430.770205][T31755] name failslab, interval 1, probability 0, space 0, times 0 [ 430.828879][T31755] CPU: 0 PID: 31755 Comm: syz-executor.3 Not tainted 5.8.0-rc3-syzkaller #0 [ 430.831491][ T28] audit: type=1804 audit(1593769764.917:899): pid=31752 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/988/bus" dev="sda1" ino=16220 res=1 [ 430.837554][T31755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.837558][T31755] Call Trace: [ 430.837579][T31755] dump_stack+0x10f/0x19d [ 430.837589][T31755] should_fail+0x23c/0x250 [ 430.837600][T31755] __should_failslab+0x81/0x90 [ 430.837640][T31755] should_failslab+0x5/0x20 [ 430.837669][T31755] kmem_cache_alloc_node_trace+0x3b/0x260 [ 430.899932][T31755] ? __kmalloc_node_track_caller+0x30/0x40 [ 430.905727][T31755] ? kmem_cache_alloc_node+0x12b/0x260 [ 430.911180][T31755] ? netlink_sendmsg+0x4b1/0x7a0 [ 430.916201][T31755] __kmalloc_node_track_caller+0x30/0x40 [ 430.921825][T31755] __alloc_skb+0xd3/0x2e0 [ 430.926156][T31755] netlink_sendmsg+0x4b1/0x7a0 [ 430.931014][T31755] ? netlink_getsockopt+0x690/0x690 [ 430.936339][T31755] ____sys_sendmsg+0x360/0x4d0 [ 430.941109][T31755] ? import_iovec+0x171/0x1c0 [ 430.945786][T31755] __sys_sendmsg+0x1df/0x260 [ 430.950382][T31755] ? __vfs_write+0x69/0x340 [ 430.954888][T31755] ? fsnotify_parent+0x58/0x180 [ 430.959732][T31755] ? __this_cpu_preempt_check+0x18/0x20 [ 430.965356][T31755] ? __sb_end_write+0x90/0xe0 [ 430.970033][T31755] ? vfs_write+0x323/0x350 [ 430.974441][T31755] ? check_preemption_disabled+0x51/0x140 [ 430.980199][T31755] ? debug_smp_processor_id+0x18/0x20 [ 430.985566][T31755] ? fpregs_assert_state_consistent+0x7e/0x90 [ 430.991633][T31755] __x64_sys_sendmsg+0x42/0x50 [ 430.996390][T31755] do_syscall_64+0x51/0xb0 [ 431.000814][T31755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.006698][T31755] RIP: 0033:0x45cb29 [ 431.010575][T31755] Code: Bad RIP value. [ 431.014647][T31755] RSP: 002b:00007f72a663cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:49:25 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:25 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) [ 431.023168][T31755] RAX: ffffffffffffffda RBX: 0000000000501e60 RCX: 000000000045cb29 [ 431.031132][T31755] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 431.039102][T31755] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 431.047064][T31755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 431.055077][T31755] R13: 0000000000000a20 R14: 00000000004cd03a R15: 00007f72a663d6d4 09:49:25 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:25 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(0x0, &(0x7f00000000c0)={0x8}) 09:49:25 executing program 3 (fault-call:5 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 431.116238][ T28] audit: type=1804 audit(1593769765.317:900): pid=31767 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/973/bus" dev="sda1" ino=16206 res=1 09:49:25 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:25 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 431.236782][ T28] audit: type=1804 audit(1593769765.437:901): pid=31774 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/974/bus" dev="sda1" ino=16215 res=1 [ 431.248750][T31776] FAULT_INJECTION: forcing a failure. [ 431.248750][T31776] name failslab, interval 1, probability 0, space 0, times 0 09:49:25 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) [ 431.333038][ T28] audit: type=1804 audit(1593769765.497:902): pid=31773 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/989/bus" dev="sda1" ino=16190 res=1 [ 431.362596][T31776] CPU: 1 PID: 31776 Comm: syz-executor.3 Not tainted 5.8.0-rc3-syzkaller #0 [ 431.371279][T31776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 09:49:25 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:25 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={r4}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r4, &(0x7f0000000080)=""/43}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 431.381322][T31776] Call Trace: [ 431.384608][T31776] dump_stack+0x10f/0x19d [ 431.389014][T31776] should_fail+0x23c/0x250 [ 431.393421][T31776] __should_failslab+0x81/0x90 [ 431.398179][T31776] should_failslab+0x5/0x20 [ 431.402671][T31776] kmem_cache_alloc+0x29/0x2b0 [ 431.407427][T31776] ? skb_clone+0x131/0x1f0 [ 431.411833][T31776] skb_clone+0x131/0x1f0 [ 431.416068][T31776] netlink_deliver_tap+0x2a0/0x470 [ 431.421204][T31776] netlink_unicast+0x5ca/0x6b0 [ 431.425962][T31776] netlink_sendmsg+0x6d8/0x7a0 09:49:25 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) [ 431.430724][T31776] ? netlink_getsockopt+0x690/0x690 [ 431.435912][T31776] ____sys_sendmsg+0x360/0x4d0 [ 431.440670][T31776] ? import_iovec+0x171/0x1c0 [ 431.445348][T31776] __sys_sendmsg+0x1df/0x260 [ 431.450019][T31776] ? __vfs_write+0x69/0x340 [ 431.454520][T31776] ? fsnotify_parent+0x58/0x180 [ 431.459376][T31776] ? __this_cpu_preempt_check+0x18/0x20 [ 431.464915][T31776] ? __sb_end_write+0x90/0xe0 [ 431.469670][T31776] ? vfs_write+0x323/0x350 [ 431.474078][T31776] ? check_preemption_disabled+0x51/0x140 [ 431.479824][T31776] ? debug_smp_processor_id+0x18/0x20 [ 431.485254][T31776] ? fpregs_assert_state_consistent+0x7e/0x90 [ 431.491358][T31776] __x64_sys_sendmsg+0x42/0x50 [ 431.496110][T31776] do_syscall_64+0x51/0xb0 [ 431.500566][T31776] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 431.506449][T31776] RIP: 0033:0x45cb29 [ 431.510392][T31776] Code: Bad RIP value. [ 431.514450][T31776] RSP: 002b:00007f72a663cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 431.522850][T31776] RAX: ffffffffffffffda RBX: 0000000000501e60 RCX: 000000000045cb29 09:49:25 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) [ 431.530807][T31776] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 431.538767][T31776] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 431.546721][T31776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 431.554769][T31776] R13: 0000000000000a20 R14: 00000000004cd03a R15: 00007f72a663d6d4 09:49:25 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:25 executing program 0: r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:26 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:26 executing program 0: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:26 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) [ 432.120322][T31776] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:26 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 432.184968][ T28] audit: type=1804 audit(1593769766.387:903): pid=31809 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/975/bus" dev="sda1" ino=16202 res=1 09:49:26 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:26 executing program 0: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:26 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:26 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 432.301277][T31817] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:26 executing program 0: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe02, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:26 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:26 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x104, 0x4, 0x8009, 0x1, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) setfsuid(0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r6) getgroups(0x4, &(0x7f00000001c0)=[0xee00, r4, 0x0, 0xee00]) setxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="02000000010001000000000002000200", @ANYRES32, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYRESOCT, @ANYRES32=0x0, @ANYBLOB="0200040069b00e003b9121e7346c7a33f2a291843c5f0a79e717ff2910231fbb29f3bfb57acbf7577b1fcc3378e48eb083cd7386c3a43a5b69bad1842011a7cbd289aa03b620580fbcd0212211bc359c61127179b74e708f7dc76ca2234038808ab181b8d4c79414e541ceee88f6d0a93a238331e30b5d6bae39b27de9036bebee18061721d5f8cce387b2047a967349331d36f59659bf9616c61aa32d1226fae1ee2e8d8fc22cba682d55b01928707d7395a0bc41f0e588a9a6e685c77b2daa55620bd1babf0761c08e9b5d623b1c14a059ceb0118ea2fe5e9cf8aa1ce82c", @ANYRES32=0xee00, @ANYBLOB="040004000000000010000000000000002000070000000d93f2d3fb1c79c516895c355c38da0000"], 0x44, 0x3) 09:49:26 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)) 09:49:26 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = syz_usb_connect(0x0, 0xd3b, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0xdf, 0xbd, 0xf6, 0x48, 0x45e, 0x442, 0xac8b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd29, 0x4, 0x7, 0x1f, 0x70, 0x2, [{{0x9, 0x4, 0x8e, 0x81, 0xa, 0x7d, 0x81, 0xa8, 0xfd, [@hid_hid={0x9, 0x21, 0xfffc, 0x7, 0x1, {0x22, 0xf6b}}, @uac_as], [{{0x9, 0x5, 0x3, 0x4, 0x40, 0x40, 0x40, 0x1}}, {{0x9, 0x5, 0x4, 0xc, 0x200, 0x3, 0x8, 0xe1}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x3, 0x1, 0x1d, [@generic={0x3e, 0x11, "7b8718fe95fe4af6d06b02e5eee8515eb71db1ce5fe5ce1416445e3c455551ed87350c656b0298878fde66bc03a1c6f2807000770e8455626ddf3a6a"}]}}, {{0x9, 0x5, 0xd, 0x3, 0x3ff, 0x8, 0x81, 0x8}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x87, 0x6, 0x7}}, {{0x9, 0x5, 0xc, 0x1, 0x8, 0x5, 0x8, 0x2}}, {{0x9, 0x5, 0x2, 0x0, 0x10, 0x80, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0x2, 0x3, 0x40, 0x7f, 0x3f, 0xa0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x82}]}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0x40, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0xffff}, @generic={0x23, 0x21, "e9c83effac81ed24aa1c6b7ba439cfc6350d5e15dbd9cd6016ace97a7b3940a999"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0xea, 0x7, 0x3f, [@generic={0x100, 0x2, "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"}]}}]}}, {{0x9, 0x4, 0x5a, 0x7, 0x8, 0x3a, 0x9f, 0x77, 0x2a, [@cdc_ecm={{0x7, 0x24, 0x6, 0x0, 0x0, "a671"}, {0x5, 0x24, 0x0, 0x400}, {0xd, 0x24, 0xf, 0x1, 0x7a0, 0x4d, 0x9, 0xff}, [@country_functional={0xe, 0x24, 0x7, 0x9, 0x7, [0x778, 0x7, 0xdb6, 0x4]}, @country_functional={0xe, 0x24, 0x7, 0x3f, 0xfff9, [0x6, 0x1, 0xf4, 0x3f]}, @ncm={0x6, 0x24, 0x1a, 0x8, 0xa}, @dmm={0x7, 0x24, 0x14, 0x1, 0x3}, @country_functional={0xc, 0x24, 0x7, 0x7, 0xc04, [0x7, 0x8, 0x6]}]}], [{{0x9, 0x5, 0xb, 0xc, 0x8, 0x67, 0x8b, 0x5}}, {{0x9, 0x5, 0x80, 0x10, 0x400, 0x1, 0x6, 0x2}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x40, 0x40, 0xa2, [@generic={0xa9, 0x21, "acf9b701030af85e1edf6a3284727276474635f2edae8e030951bb6b6bdf4025a4e94ff706b52871b524fd5f1763eb2c221706fc7af65ebb6984efdd0f4acb1201d32a67aebcd6076c3987c73d9e23cc836d15b7a09d1f54bf601237a13ab68099f0f0479ebadbade0413aeefa69d84450c151904dd59d8448231b11f5b3336be6c8f510c0ca06ff892360a682a004f60898ccf8c88acf7be973c7203dea78f67efb3fda42b98c"}, @uac_iso={0x7, 0x25, 0x1, 0x42, 0x2, 0xae}]}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x7, 0x9, 0x7f}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x4, 0x3a, 0x4}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x4, 0x1f, 0x0, [@generic={0x32, 0x23, "5af99c1159e08280dadfd01ff545f5e724021d55ea5237e0e35a01dc4b459535b3659a7439c77220eed53069c25b6287"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x2, 0x4, 0x5d, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x59, 0x23b}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1}]}}, {{0x9, 0x5, 0x8, 0xc, 0x200, 0xff, 0x80, 0x0, [@generic={0x8f, 0x4, "26660cae314657856e42a544e476009a19d8a886f3ed0fc94c351bb469494f655a110a4d3b3f2bc60551dab7b360e7fa4372e06615d623ff8fa4ab8d48173150bf5e65bfcf85e36dd45d661f055a523e1c0a362515100bb6e2ca620a59ec15fd5c32836075964b194f99609874e728f9ceb433c472dfbe191b50067617fef67f9b4669fcd5dad01f3b80c270ca"}]}}]}}, {{0x9, 0x4, 0x5c, 0x66, 0x8, 0xa, 0x40, 0xdf, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x3f9, 0x1}, [@extension_unit={0x7, 0x24, 0x8, 0x1, 0x0, 0x7f}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x300, 0x2, 0xff, 0x1, 0x4, 0x2}, @mixer_unit={0x8, 0x24, 0x4, 0x3, 0xf0, "cf55aa"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x306, 0x6, 0x3, 0x68}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7f, 0x40, 0x1}]}], [{{0x9, 0x5, 0xc, 0x0, 0x50, 0x80, 0x20, 0x8, [@generic={0x22, 0x22, "2d2b3641df9b2d7c973464f56bdb781d6ea2684c4226dae24d7d533369323df6"}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x9, 0x7fff}]}}, {{0x9, 0x5, 0x3, 0x3, 0x200, 0x0, 0x3, 0xff}}, {{0x9, 0x5, 0x80, 0x3, 0x200, 0x4, 0x27, 0x81, [@generic={0x63, 0x7, "851348d2fb9f00842bcaf0d650d79a96e7560f5720e10f49781b99462df8e8fceb2529cb5457b87e7c6303ea4f1a42c37ff9cf8ddd56d4b2cdd0cfd0e13f5a7beb1a5abe5af374a80f8d3ac03de2f7cc2fd64b229651151d782f180567d815fcfb"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x3ff, 0xff, 0x63, 0x5}}, {{0x9, 0x5, 0xe, 0x2, 0x40, 0x1f, 0x68, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0xac, 0x0, 0x1, [@generic={0xfa, 0xb, "c7193cfd0f504b46372ae638255ea760e8c99e2d6fd779ee90876e953ca6e492e04af0d8d22ad6635a56e876909409d702102cb32ec9a86d174fb65eb95f4eb7847985a11e6b9d36e5ab2cd96ff14a1c55be72e1e26686160f4e59fd18990efbed109e960436a07a9aafecce92d6c298557cf75034fd4bf40be8adb57c3c8456418f001878fd910a143c687ba26ebd606e2aeb15f7cd48924082635d2f470aef4e81dee0053ca5d51bee03eaa6d638799dfd2c4100e0993c5200d87cc9756b15a45034f25f28d4865cc865090652106eee35ea82caedfb74c13b225d616eed34d965b0f91d87f78f759bff454fc3ee132bbc2a151c49ea16"}, @generic={0xa9, 0xb, "9487cfb4d1df14d8452afa4bf771face7e5f4ea1f37b2bc364a6cc4e84678581433647f161d909b7e50add44ab9b20463dc6b6bd70f54759f050b103f981baf10c8a6285c8cd93f321574ac9e66b8d085b0da1adf395ee9358acf0cc67b38a0e446b3053db36b1a488d0b130c26ef9967bfb390a69b0fcf9dc492bfd239b414c96908da7d647461ef0abe932e0462d5ba718299600ce0ce82bf54cb2f3bd08038e6613e7001df6"}]}}, {{0x9, 0x5, 0xd, 0x4, 0x40, 0x2e, 0x3f, 0x2}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x7, 0xf, 0x1f, [@generic={0x9a, 0x1, "d1a66fd6a22bda1a644a66860361e7e58dfe5ba7b671726a4f830a879e7827dbcca9de9366adff55e8d6b1a9e3ede32a791be72a44dbd0394f08b3ccdc75e6019b5b9c54b8ff2ecff70f09b17ddc46346e12a35b1d293355aa3b4d6ba1f3dbc88fc1360ddd28866d5422980bb1fd3edc26be3ee4152b0e1472d7e298a02a5424412cf665edd7a600dae06cd30c343f145650c5bfbb912d72"}]}}]}}, {{0x9, 0x4, 0x6e, 0x6, 0x10, 0xba, 0xbb, 0x7f, 0xbf, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0xd9e9}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xfcae, 0x2b98, 0x80}, {0x6, 0x24, 0x1a, 0x7, 0x29}}], [{{0x9, 0x5, 0x2, 0x0, 0x61ef36c69a29ef06, 0x9, 0x3, 0x50, [@generic={0x4e, 0x0, "54b86176a886e3fa24388dd7d7702cdd870e9fb7fce7c74cad38950ee79ab8bd6e441ec03474d0e858ecb53e458bb2c80412b4b9adea636d7576365be1a37ced42fab33a1fcec6c65dbe5b54"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0xfff}]}}, {{0x9, 0x5, 0x10e, 0xc, 0x3ff, 0x7f, 0x4, 0x1e}}, {{0x9, 0x5, 0x4, 0x2, 0x200, 0x1, 0x1, 0x4}}, {{0x9, 0x5, 0x4, 0xc, 0x200, 0x4, 0x2, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x56, 0x20, 0x8, [@generic={0xc1, 0x22, "4c9440089af72d826013f41f6eaf95ba1ed5a11e52ba7e025863c7dc09da95e7b81e1c3c43cae673916acf23d3440b69a7b379fb5261b5764cc435e867d067f1796f59033f1ce60cfd0d7d97518c61393d80b6ac545b1a030b1ea8cc1808f4baaa79655cd55dec4e222f04a40b2a9e5d5426e257a21e28f7cf6839b600980a75fb49e07bcf67a6a0c23a3f58eefc485214068a36eaaba8021ff3ed92f65acc3a613ce75194340dc29698767c735af2c928d7ebba15f09c839a4e4382a02400"}, @uac_iso={0x7, 0x25, 0x1, 0x100, 0xd0, 0x3}]}}, {{0x9, 0x5, 0x3, 0xc, 0x400, 0xc6, 0x8, 0x1}}, {{0x9, 0x5, 0xc, 0x3, 0x20, 0x20, 0x8, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0xea}, @generic={0x42, 0xa, "7a9c3376d79dbefec741897672d14fb30209c0217bdae5e232f27337fb2fdbb8c0f1a171c613946a6cd4e8daec73e829ebd2d2250f3a43585c6d8382313ec9b4"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0x4, 0x80, 0x20, [@generic={0x3e, 0x21, "9b5f4ef08fc7e4bbca6827cb2cc855ffeefae27b29ec17ffd3d94943d45b0db2845b8d62ee4c8a3fec03eff6a1494d984092d24ce568067ab1e2e0e3"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x3ff, 0x9, 0x9, 0x5, [@generic={0x2f, 0x2, "ab76f7915086512ef03f3e681c0bc29c5425fa90109f8b34d3c7bb55aba707fbc61baee5b156bd75562b01dfcb"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x40, 0x5, 0x3f, 0x2}}, {{0x9, 0x5, 0x6, 0x3, 0x7ef, 0x1, 0x1, 0x0, [@generic={0x62, 0x5, "a932b96a990e30a6cb27b862f672d912c096c1d67a0db4db74e8d787214310490a73e04fd57a71e30f48dd3f19f94c9c13bfcc88c7f506852053aaada20d22da4a9226ceff6ce4be3f1e3b8981eb022e25298ce32ee84b420ba7d48483eb3ad4"}, @generic={0x5d, 0xa, "45efc3a804296ec154ae61579c9e8125df345bc4ef618e1f4e34c62ca9cc387f8ef722c738ea03c25276ef038dc793110db8fcb325da2b4f54636629cd791577d56749a6f8eb58528a7e62609e1f4e99d70015cabf9e8a91306188"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x9, 0x0, 0x7f, [@generic={0xe, 0xf, "82a7b4e32c14a56193ded9a0"}, @generic={0x53, 0x24, "e11b73802d8bd07fe91cfad3bedc3fedff5c86a26bd5364c7f88d62089ccda42fe5621f5391a9b360893262d10be9c9664b16c047603bd416f0f2b8e3a6384810ef0d483652184edac4071f1e0d9574562"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x11, 0x0, 0x4, [@generic={0x9d, 0x7, "95c8169a727d9228335e08521afe88386a2cbfc36aaded35344abfd2dcb80c66349a05f20f0ddb9ca9a623c64cf20eddb6db067dbe345b5a503d45f82710b85bdd180cad5dc9532cd73f06f6a96f3d64a6a5effad6ab09e2da86bc5a527113da6a3082efef2870269fbcf23ce37af223262d182710f8973ee6573ece7a602e1fd0372e58dd7e6ed09212c6fc1f093504a2a97db7754e7e7ef04fe3"}]}}, {{0x9, 0x5, 0x89, 0x2, 0x20, 0x3d, 0x80, 0x1, [@generic={0xaf, 0x31, "0059f954741a9d2eb373423018ce4f6163603ceb6cf865847260a366c582eac912c216375d73c85a8ac4d501cc0454986e21343bcb1bebac949c3a6e96008a13f502ed3e6b42887d82c570684d5855ef2dbd55c13122c6498a0098e2d657e1ac274a32353307eab04e2c16252b9225f5711c9bc1e4c452bfcadb30ded4287fcd93e90ef44e24bbc8a2b817d5db6975b7fe1e9fbc4244701fb6df65a7cae74a7aa1a5da0613fcba6f7d2093eed8"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x2, 0x1, 0x3f}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x67, 0x3, 0x1f, [@generic={0xc8, 0x30, "70761dab998b70a53cc57cef601769ce76509c7dbf97b25014c9137c94d9afc2a123aa353e514477e2555da498fbdb32e24958e640b742c3605f00ec67edc0005f429e0d7dfc9534ccc32b23c13d6f34a529c861f92ba9492a00ebda9a768dd13671fd6af97deb0103d4613dd1bd76741b6995332302a0a0cf637ed3d1c1720af40e98cce7c587ceed02a8a1b241b067d66da8f8b4e30623b050ed589e130fda827ed70be896395bcbec76dd2e8373403788cb7c06ae1d0dec13af669dc3038607da740c050c"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0xff}]}}]}}]}}]}}, &(0x7f0000001340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x200, 0x40, 0x43, 0x4, 0xff, 0x27}, 0xe4, &(0x7f0000000240)={0x5, 0xf, 0xe4, 0x4, [@generic={0xb8, 0x10, 0x1, "27ecb39fc2f6d2a5415c0faf9434dc20ff1e7b25e51053b4eadc72757121ee8ccd3b0a4c93828e341731379fdd4e7213dc6c945b4648013331ab8377e6ca8be6170728305f4433ec2f8d3220d6b007d58d99a7750044352800be9bd434212b6b0b9542504ca4efceacf64bb0d19c1139c4e36177a25d1ee6ede3b10912c7c1e91a936618ffcb3439ce331db13095f8baee424f381ea5ceea07484aea4db93c0e7bf7b65bf3613ff5cd37946404a8d48c8280f07dbc"}, @ssp_cap={0x10, 0x10, 0xa, 0x9, 0x1, 0x1, 0xf000, 0x9, [0xc000]}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x6, 0xd, 0x200}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x4e8, 0x7, 0x40, [0x0]}]}, 0x4, [{0xf3, &(0x7f0000000340)=@string={0xf3, 0x3, "8495f33d00ee563f8293afa5b7c5d782a7ec551c673cb2fdfc9a20ce60e6e83f9a2658acb08958ff7e952e9a06152eebefd3741ee570105b7dc70b5b45190a75c124684c9f13b4a2d7852b6864031f08ee1545db6bd660442290ee7e9b3376c039e9072a771d10d01390ea657f55fb647232ef8daaa2a349f9806370834083c42be3977f681cd32c710b8ca991cd9a2a2cdef0e3f0088124a2bbc8ba54de5c5109f5417f8449f50ae0a70ee7fc3b7250cc406586132d0cb1b0740ec6ab6fe3bc2bd9674a6f7bb2b193c6e36679dd35f646772fe267426b6f3d91c4530bea5fab94997b517553693b122d23bdf012498466"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x801}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0xc0c}}, {0xe6, &(0x7f0000001240)=@string={0xe6, 0x3, "461dcb2fb8ce15b28387536c99b97fbf356b972f186f448cd48e023945495262a8d48a7af23cdce164d1b2727c8c756ccfdcb495ac74b93c71a632f35db6b6c66f8a3e0617ec35f67bee400c5dd79dadd8080f95e559e33495dafd99df40080d916bc07b29152fff0263f0bd21038d74f454befaab45e745c88a42cec80f41dec74bd4f2a3d67ba504db574dcb6adb330bc8dfac50c05cff3eac7f42d46fb8c58566e4353ea92461579cef760ac85c9f3892cb2938c4b6d6f2beb9984cab15b0a2dd29704cf39e942517d87330cdd6bf3f80493bb0ec80c6e495970ed6f0e589c768000d"}}]}) syz_usb_ep_write$ath9k_ep2(r3, 0x83, 0x6a, &(0x7f00000013c0)=@generic={0x2, 0x2, 0x62, "d6935e08", "c298e7d606e76bc97e63980c68c505930499f6ceab9d45f6e306e4512e08eb29347e370a3b431a8bc257060c709511b61439c2d9b9dc8ce2748c7b816db1c5637478abc62558779711516cdbc3df191ce35f2942efc66dbf86169d48c72ebdd959bc"}) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10a82, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 432.494100][T31842] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 432.613999][T31842] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:27 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) 09:49:27 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:27 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe03, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:27 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={r4}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r4, &(0x7f0000000080)=""/43}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:27 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000002c0)={0x0, 0x0, 0x8c, 0x13d}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000280)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) recvfrom$llc(r5, &(0x7f0000000180)=""/135, 0x87, 0x0, &(0x7f0000000240)={0x1a, 0x30a, 0x46, 0x2, 0xff, 0x20, @local}, 0x10) 09:49:27 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) [ 432.858957][T31868] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe04, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:27 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) [ 432.914248][T31868] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 432.936691][ T9742] usb 3-1: new high-speed USB device number 6 using dummy_hcd 09:49:27 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe05, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:27 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = syz_usb_connect(0x0, 0xd3b, &(0x7f0000000500)={{0x12, 0x1, 0x0, 0xdf, 0xbd, 0xf6, 0x48, 0x45e, 0x442, 0xac8b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd29, 0x4, 0x7, 0x1f, 0x70, 0x2, [{{0x9, 0x4, 0x8e, 0x81, 0xa, 0x7d, 0x81, 0xa8, 0xfd, [@hid_hid={0x9, 0x21, 0xfffc, 0x7, 0x1, {0x22, 0xf6b}}, @uac_as], [{{0x9, 0x5, 0x3, 0x4, 0x40, 0x40, 0x40, 0x1}}, {{0x9, 0x5, 0x4, 0xc, 0x200, 0x3, 0x8, 0xe1}}, {{0x9, 0x5, 0x1, 0x0, 0x3ff, 0x3, 0x1, 0x1d, [@generic={0x3e, 0x11, "7b8718fe95fe4af6d06b02e5eee8515eb71db1ce5fe5ce1416445e3c455551ed87350c656b0298878fde66bc03a1c6f2807000770e8455626ddf3a6a"}]}}, {{0x9, 0x5, 0xd, 0x3, 0x3ff, 0x8, 0x81, 0x8}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x87, 0x6, 0x7}}, {{0x9, 0x5, 0xc, 0x1, 0x8, 0x5, 0x8, 0x2}}, {{0x9, 0x5, 0x2, 0x0, 0x10, 0x80, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x1, 0x1ff}]}}, {{0x9, 0x5, 0x2, 0x3, 0x40, 0x7f, 0x3f, 0xa0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x82}]}}, {{0x9, 0x5, 0x7, 0x10, 0x10, 0x40, 0x0, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0xffff}, @generic={0x23, 0x21, "e9c83effac81ed24aa1c6b7ba439cfc6350d5e15dbd9cd6016ace97a7b3940a999"}]}}, {{0x9, 0x5, 0x5, 0x10, 0x10, 0xea, 0x7, 0x3f, [@generic={0x100, 0x2, "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"}]}}]}}, {{0x9, 0x4, 0x5a, 0x7, 0x8, 0x3a, 0x9f, 0x77, 0x2a, [@cdc_ecm={{0x7, 0x24, 0x6, 0x0, 0x0, "a671"}, {0x5, 0x24, 0x0, 0x400}, {0xd, 0x24, 0xf, 0x1, 0x7a0, 0x4d, 0x9, 0xff}, [@country_functional={0xe, 0x24, 0x7, 0x9, 0x7, [0x778, 0x7, 0xdb6, 0x4]}, @country_functional={0xe, 0x24, 0x7, 0x3f, 0xfff9, [0x6, 0x1, 0xf4, 0x3f]}, @ncm={0x6, 0x24, 0x1a, 0x8, 0xa}, @dmm={0x7, 0x24, 0x14, 0x1, 0x3}, @country_functional={0xc, 0x24, 0x7, 0x7, 0xc04, [0x7, 0x8, 0x6]}]}], [{{0x9, 0x5, 0xb, 0xc, 0x8, 0x67, 0x8b, 0x5}}, {{0x9, 0x5, 0x80, 0x10, 0x400, 0x1, 0x6, 0x2}}, {{0x9, 0x5, 0x0, 0x10, 0x10, 0x40, 0x40, 0xa2, [@generic={0xa9, 0x21, "acf9b701030af85e1edf6a3284727276474635f2edae8e030951bb6b6bdf4025a4e94ff706b52871b524fd5f1763eb2c221706fc7af65ebb6984efdd0f4acb1201d32a67aebcd6076c3987c73d9e23cc836d15b7a09d1f54bf601237a13ab68099f0f0479ebadbade0413aeefa69d84450c151904dd59d8448231b11f5b3336be6c8f510c0ca06ff892360a682a004f60898ccf8c88acf7be973c7203dea78f67efb3fda42b98c"}, @uac_iso={0x7, 0x25, 0x1, 0x42, 0x2, 0xae}]}}, {{0x9, 0x5, 0xb, 0x0, 0x20, 0x7, 0x9, 0x7f}}, {{0x9, 0x5, 0x8, 0x10, 0x20, 0x4, 0x3a, 0x4}}, {{0x9, 0x5, 0x3, 0x10, 0x200, 0x4, 0x1f, 0x0, [@generic={0x32, 0x23, "5af99c1159e08280dadfd01ff545f5e724021d55ea5237e0e35a01dc4b459535b3659a7439c77220eed53069c25b6287"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x2, 0x4, 0x5d, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x59, 0x23b}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x1}]}}, {{0x9, 0x5, 0x8, 0xc, 0x200, 0xff, 0x80, 0x0, [@generic={0x8f, 0x4, "26660cae314657856e42a544e476009a19d8a886f3ed0fc94c351bb469494f655a110a4d3b3f2bc60551dab7b360e7fa4372e06615d623ff8fa4ab8d48173150bf5e65bfcf85e36dd45d661f055a523e1c0a362515100bb6e2ca620a59ec15fd5c32836075964b194f99609874e728f9ceb433c472dfbe191b50067617fef67f9b4669fcd5dad01f3b80c270ca"}]}}]}}, {{0x9, 0x4, 0x5c, 0x66, 0x8, 0xa, 0x40, 0xdf, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x3f9, 0x1}, [@extension_unit={0x7, 0x24, 0x8, 0x1, 0x0, 0x7f}, @input_terminal={0xc, 0x24, 0x2, 0x6, 0x300, 0x2, 0xff, 0x1, 0x4, 0x2}, @mixer_unit={0x8, 0x24, 0x4, 0x3, 0xf0, "cf55aa"}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x306, 0x6, 0x3, 0x68}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7f, 0x40, 0x1}]}], [{{0x9, 0x5, 0xc, 0x0, 0x50, 0x80, 0x20, 0x8, [@generic={0x22, 0x22, "2d2b3641df9b2d7c973464f56bdb781d6ea2684c4226dae24d7d533369323df6"}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x9, 0x7fff}]}}, {{0x9, 0x5, 0x3, 0x3, 0x200, 0x0, 0x3, 0xff}}, {{0x9, 0x5, 0x80, 0x3, 0x200, 0x4, 0x27, 0x81, [@generic={0x63, 0x7, "851348d2fb9f00842bcaf0d650d79a96e7560f5720e10f49781b99462df8e8fceb2529cb5457b87e7c6303ea4f1a42c37ff9cf8ddd56d4b2cdd0cfd0e13f5a7beb1a5abe5af374a80f8d3ac03de2f7cc2fd64b229651151d782f180567d815fcfb"}]}}, {{0x9, 0x5, 0x0, 0x3, 0x3ff, 0xff, 0x63, 0x5}}, {{0x9, 0x5, 0xe, 0x2, 0x40, 0x1f, 0x68, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2}]}}, {{0x9, 0x5, 0x0, 0x10, 0x20, 0xac, 0x0, 0x1, [@generic={0xfa, 0xb, "c7193cfd0f504b46372ae638255ea760e8c99e2d6fd779ee90876e953ca6e492e04af0d8d22ad6635a56e876909409d702102cb32ec9a86d174fb65eb95f4eb7847985a11e6b9d36e5ab2cd96ff14a1c55be72e1e26686160f4e59fd18990efbed109e960436a07a9aafecce92d6c298557cf75034fd4bf40be8adb57c3c8456418f001878fd910a143c687ba26ebd606e2aeb15f7cd48924082635d2f470aef4e81dee0053ca5d51bee03eaa6d638799dfd2c4100e0993c5200d87cc9756b15a45034f25f28d4865cc865090652106eee35ea82caedfb74c13b225d616eed34d965b0f91d87f78f759bff454fc3ee132bbc2a151c49ea16"}, @generic={0xa9, 0xb, "9487cfb4d1df14d8452afa4bf771face7e5f4ea1f37b2bc364a6cc4e84678581433647f161d909b7e50add44ab9b20463dc6b6bd70f54759f050b103f981baf10c8a6285c8cd93f321574ac9e66b8d085b0da1adf395ee9358acf0cc67b38a0e446b3053db36b1a488d0b130c26ef9967bfb390a69b0fcf9dc492bfd239b414c96908da7d647461ef0abe932e0462d5ba718299600ce0ce82bf54cb2f3bd08038e6613e7001df6"}]}}, {{0x9, 0x5, 0xd, 0x4, 0x40, 0x2e, 0x3f, 0x2}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0x7, 0xf, 0x1f, [@generic={0x9a, 0x1, "d1a66fd6a22bda1a644a66860361e7e58dfe5ba7b671726a4f830a879e7827dbcca9de9366adff55e8d6b1a9e3ede32a791be72a44dbd0394f08b3ccdc75e6019b5b9c54b8ff2ecff70f09b17ddc46346e12a35b1d293355aa3b4d6ba1f3dbc88fc1360ddd28866d5422980bb1fd3edc26be3ee4152b0e1472d7e298a02a5424412cf665edd7a600dae06cd30c343f145650c5bfbb912d72"}]}}]}}, {{0x9, 0x4, 0x6e, 0x6, 0x10, 0xba, 0xbb, 0x7f, 0xbf, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0xd9e9}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xfcae, 0x2b98, 0x80}, {0x6, 0x24, 0x1a, 0x7, 0x29}}], [{{0x9, 0x5, 0x2, 0x0, 0x61ef36c69a29ef06, 0x9, 0x3, 0x50, [@generic={0x4e, 0x0, "54b86176a886e3fa24388dd7d7702cdd870e9fb7fce7c74cad38950ee79ab8bd6e441ec03474d0e858ecb53e458bb2c80412b4b9adea636d7576365be1a37ced42fab33a1fcec6c65dbe5b54"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0xfff}]}}, {{0x9, 0x5, 0x10e, 0xc, 0x3ff, 0x7f, 0x4, 0x1e}}, {{0x9, 0x5, 0x4, 0x2, 0x200, 0x1, 0x1, 0x4}}, {{0x9, 0x5, 0x4, 0xc, 0x200, 0x4, 0x2, 0x1f}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x56, 0x20, 0x8, [@generic={0xc1, 0x22, "4c9440089af72d826013f41f6eaf95ba1ed5a11e52ba7e025863c7dc09da95e7b81e1c3c43cae673916acf23d3440b69a7b379fb5261b5764cc435e867d067f1796f59033f1ce60cfd0d7d97518c61393d80b6ac545b1a030b1ea8cc1808f4baaa79655cd55dec4e222f04a40b2a9e5d5426e257a21e28f7cf6839b600980a75fb49e07bcf67a6a0c23a3f58eefc485214068a36eaaba8021ff3ed92f65acc3a613ce75194340dc29698767c735af2c928d7ebba15f09c839a4e4382a02400"}, @uac_iso={0x7, 0x25, 0x1, 0x100, 0xd0, 0x3}]}}, {{0x9, 0x5, 0x3, 0xc, 0x400, 0xc6, 0x8, 0x1}}, {{0x9, 0x5, 0xc, 0x3, 0x20, 0x20, 0x8, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x2, 0xea}, @generic={0x42, 0xa, "7a9c3376d79dbefec741897672d14fb30209c0217bdae5e232f27337fb2fdbb8c0f1a171c613946a6cd4e8daec73e829ebd2d2250f3a43585c6d8382313ec9b4"}]}}, {{0x9, 0x5, 0x3, 0x0, 0x10, 0x4, 0x80, 0x20, [@generic={0x3e, 0x21, "9b5f4ef08fc7e4bbca6827cb2cc855ffeefae27b29ec17ffd3d94943d45b0db2845b8d62ee4c8a3fec03eff6a1494d984092d24ce568067ab1e2e0e3"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x3ff, 0x9, 0x9, 0x5, [@generic={0x2f, 0x2, "ab76f7915086512ef03f3e681c0bc29c5425fa90109f8b34d3c7bb55aba707fbc61baee5b156bd75562b01dfcb"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x40, 0x5, 0x3f, 0x2}}, {{0x9, 0x5, 0x6, 0x3, 0x7ef, 0x1, 0x1, 0x0, [@generic={0x62, 0x5, "a932b96a990e30a6cb27b862f672d912c096c1d67a0db4db74e8d787214310490a73e04fd57a71e30f48dd3f19f94c9c13bfcc88c7f506852053aaada20d22da4a9226ceff6ce4be3f1e3b8981eb022e25298ce32ee84b420ba7d48483eb3ad4"}, @generic={0x5d, 0xa, "45efc3a804296ec154ae61579c9e8125df345bc4ef618e1f4e34c62ca9cc387f8ef722c738ea03c25276ef038dc793110db8fcb325da2b4f54636629cd791577d56749a6f8eb58528a7e62609e1f4e99d70015cabf9e8a91306188"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x8, 0x9, 0x0, 0x7f, [@generic={0xe, 0xf, "82a7b4e32c14a56193ded9a0"}, @generic={0x53, 0x24, "e11b73802d8bd07fe91cfad3bedc3fedff5c86a26bd5364c7f88d62089ccda42fe5621f5391a9b360893262d10be9c9664b16c047603bd416f0f2b8e3a6384810ef0d483652184edac4071f1e0d9574562"}]}}, {{0x9, 0x5, 0xe, 0x0, 0x10, 0x11, 0x0, 0x4, [@generic={0x9d, 0x7, "95c8169a727d9228335e08521afe88386a2cbfc36aaded35344abfd2dcb80c66349a05f20f0ddb9ca9a623c64cf20eddb6db067dbe345b5a503d45f82710b85bdd180cad5dc9532cd73f06f6a96f3d64a6a5effad6ab09e2da86bc5a527113da6a3082efef2870269fbcf23ce37af223262d182710f8973ee6573ece7a602e1fd0372e58dd7e6ed09212c6fc1f093504a2a97db7754e7e7ef04fe3"}]}}, {{0x9, 0x5, 0x89, 0x2, 0x20, 0x3d, 0x80, 0x1, [@generic={0xaf, 0x31, "0059f954741a9d2eb373423018ce4f6163603ceb6cf865847260a366c582eac912c216375d73c85a8ac4d501cc0454986e21343bcb1bebac949c3a6e96008a13f502ed3e6b42887d82c570684d5855ef2dbd55c13122c6498a0098e2d657e1ac274a32353307eab04e2c16252b9225f5711c9bc1e4c452bfcadb30ded4287fcd93e90ef44e24bbc8a2b817d5db6975b7fe1e9fbc4244701fb6df65a7cae74a7aa1a5da0613fcba6f7d2093eed8"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x2, 0x1, 0x3f}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x67, 0x3, 0x1f, [@generic={0xc8, 0x30, "70761dab998b70a53cc57cef601769ce76509c7dbf97b25014c9137c94d9afc2a123aa353e514477e2555da498fbdb32e24958e640b742c3605f00ec67edc0005f429e0d7dfc9534ccc32b23c13d6f34a529c861f92ba9492a00ebda9a768dd13671fd6af97deb0103d4613dd1bd76741b6995332302a0a0cf637ed3d1c1720af40e98cce7c587ceed02a8a1b241b067d66da8f8b4e30623b050ed589e130fda827ed70be896395bcbec76dd2e8373403788cb7c06ae1d0dec13af669dc3038607da740c050c"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0xff}]}}]}}]}}]}}, &(0x7f0000001340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x200, 0x40, 0x43, 0x4, 0xff, 0x27}, 0xe4, &(0x7f0000000240)={0x5, 0xf, 0xe4, 0x4, [@generic={0xb8, 0x10, 0x1, "27ecb39fc2f6d2a5415c0faf9434dc20ff1e7b25e51053b4eadc72757121ee8ccd3b0a4c93828e341731379fdd4e7213dc6c945b4648013331ab8377e6ca8be6170728305f4433ec2f8d3220d6b007d58d99a7750044352800be9bd434212b6b0b9542504ca4efceacf64bb0d19c1139c4e36177a25d1ee6ede3b10912c7c1e91a936618ffcb3439ce331db13095f8baee424f381ea5ceea07484aea4db93c0e7bf7b65bf3613ff5cd37946404a8d48c8280f07dbc"}, @ssp_cap={0x10, 0x10, 0xa, 0x9, 0x1, 0x1, 0xf000, 0x9, [0xc000]}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x6, 0xd, 0x200}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x4e8, 0x7, 0x40, [0x0]}]}, 0x4, [{0xf3, &(0x7f0000000340)=@string={0xf3, 0x3, "8495f33d00ee563f8293afa5b7c5d782a7ec551c673cb2fdfc9a20ce60e6e83f9a2658acb08958ff7e952e9a06152eebefd3741ee570105b7dc70b5b45190a75c124684c9f13b4a2d7852b6864031f08ee1545db6bd660442290ee7e9b3376c039e9072a771d10d01390ea657f55fb647232ef8daaa2a349f9806370834083c42be3977f681cd32c710b8ca991cd9a2a2cdef0e3f0088124a2bbc8ba54de5c5109f5417f8449f50ae0a70ee7fc3b7250cc406586132d0cb1b0740ec6ab6fe3bc2bd9674a6f7bb2b193c6e36679dd35f646772fe267426b6f3d91c4530bea5fab94997b517553693b122d23bdf012498466"}}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x801}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0xc0c}}, {0xe6, &(0x7f0000001240)=@string={0xe6, 0x3, "461dcb2fb8ce15b28387536c99b97fbf356b972f186f448cd48e023945495262a8d48a7af23cdce164d1b2727c8c756ccfdcb495ac74b93c71a632f35db6b6c66f8a3e0617ec35f67bee400c5dd79dadd8080f95e559e33495dafd99df40080d916bc07b29152fff0263f0bd21038d74f454befaab45e745c88a42cec80f41dec74bd4f2a3d67ba504db574dcb6adb330bc8dfac50c05cff3eac7f42d46fb8c58566e4353ea92461579cef760ac85c9f3892cb2938c4b6d6f2beb9984cab15b0a2dd29704cf39e942517d87330cdd6bf3f80493bb0ec80c6e495970ed6f0e589c768000d"}}]}) syz_usb_ep_write$ath9k_ep2(r3, 0x83, 0x6a, &(0x7f00000013c0)=@generic={0x2, 0x2, 0x62, "d6935e08", "c298e7d606e76bc97e63980c68c505930499f6ceab9d45f6e306e4512e08eb29347e370a3b431a8bc257060c709511b61439c2d9b9dc8ce2748c7b816db1c5637478abc62558779711516cdbc3df191ce35f2942efc66dbf86169d48c72ebdd959bc"}) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10a82, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 433.226743][ T9742] usb 3-1: device descriptor read/64, error 18 09:49:27 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:27 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe06, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:27 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:27 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:27 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x80000001, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0xffffffff, [], 0x0, 0xffffffffffffffff, 0x1000000, 0x4}, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)={0x3, r5}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x6) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$TCSBRKP(r4, 0x5425, 0x1f) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 09:49:27 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:27 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:27 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r3) r5 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r4) keyctl$revoke(0x3, r5) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000001c0)={{0x3, 0x0, @identifier="71afa882fe7fa9748a7ed898a784e27c"}, 0xf1, r5, [], "f775b3804502a2a0c544f10f3c988a2a2cd65e01087bbbd310d5e20622df959550b7aceb3378d83d680e58d7aa5b98533f6d375a0c3e42000baa0dcc56eb40c8347180a3bc75df96c687f4f056ff8ed703007472c6af77cd1f179be5b5b0ebc1715a34db49e8aca15871bd57caef9c23460702cd9cae4407fcf44d88c1ca0c4592aa032261d46ac40f2465d72f51424809c33d454582e1fce0e9cff5eaabc2df1eab0e28c3016d2b48099e7c9c419d16de61150442372219fd9cd491a15212b4d5e2e651702403c4eeb9c133950e377c2bbdc307d70fb3055a9d8b2136f8c722ff0c62b824f31ccd42cd8f7344df8b8273"}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_PLL_GET(r7, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 433.517211][ T9914] usb 6-1: new high-speed USB device number 2 using dummy_hcd 09:49:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe07, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:27 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 433.657602][ T9742] usb 3-1: device descriptor read/64, error 18 09:49:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe08, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 433.798214][ T9914] usb 6-1: device descriptor read/64, error 18 [ 433.936645][ T9742] usb 3-1: new high-speed USB device number 7 using dummy_hcd 09:49:28 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:28 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x2002, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:28 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:28 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe09, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:28 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r4}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0xfffffffd, 0x10}, 0xc) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe0a, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:28 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:28 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x102) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) [ 434.206602][ T9914] usb 6-1: device descriptor read/64, error 18 [ 434.226643][ T9742] usb 3-1: device descriptor read/64, error 18 09:49:28 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe0b, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:28 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) [ 434.476990][ T9914] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 434.656610][ T9742] usb 3-1: device descriptor read/64, error 18 09:49:28 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:28 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe0c, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:28 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:28 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:28 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x8, 0x11, r0, 0x3000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) linkat(r3, &(0x7f0000000200)='./bus\x00', r3, &(0x7f0000000180)='./bus\x00', 0x400) r4 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 434.748413][ T9914] usb 6-1: device descriptor read/64, error 18 [ 434.787900][ T9742] usb usb3-port1: attempt power cycle 09:49:29 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:29 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:29 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) [ 434.818593][T32014] __nla_validate_parse: 16 callbacks suppressed [ 434.818600][T32014] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:29 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:29 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:29 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 434.936743][T32014] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.120245][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 435.120272][ T28] audit: type=1804 audit(1593769769.327:924): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1001/bus" dev="sda1" ino=16159 res=1 [ 435.176579][ T9914] usb 6-1: device descriptor read/64, error 18 [ 435.296577][ T9914] usb usb6-port1: attempt power cycle 09:49:29 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe0d, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:29 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) 09:49:29 executing program 2: r0 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x140) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x76, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e24, 0x10001, @private1={0xfc, 0x1, [], 0x1}, 0x401}}, 0x2, 0x8000, 0x80, 0x6, 0xfffffffb}, &(0x7f0000000080)=0x98) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:29 executing program 1: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:29 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 435.444256][T32051] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.468202][ T28] audit: type=1804 audit(1593769769.677:925): pid=32056 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1002/bus" dev="sda1" ino=16220 res=1 09:49:29 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:29 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) 09:49:29 executing program 1: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) [ 435.517727][T32051] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.527449][ T9742] usb 3-1: new high-speed USB device number 8 using dummy_hcd 09:49:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe0e, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 435.573209][ T28] audit: type=1804 audit(1593769769.687:926): pid=32055 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/829/bus" dev="sda1" ino=16234 res=1 09:49:29 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000000080)=0x81, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x96a, 0x0) [ 435.636866][ T9742] usb 3-1: Invalid ep0 maxpacket: 72 09:49:29 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) [ 435.689701][T32076] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.703954][ T28] audit: type=1804 audit(1593769769.867:927): pid=32071 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir409640761/syzkaller.avFcpd/990/bus" dev="sda1" ino=16170 res=1 [ 435.750993][T32076] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 435.796606][ T9742] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 435.807835][ T28] audit: type=1804 audit(1593769769.867:928): pid=32074 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/830/bus" dev="sda1" ino=16176 res=1 [ 435.903242][ T28] audit: type=1804 audit(1593769769.937:929): pid=32077 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1003/bus" dev="sda1" ino=16204 res=1 [ 435.927265][ T9742] usb 3-1: Invalid ep0 maxpacket: 72 [ 435.933332][ T9742] usb usb3-port1: unable to enumerate USB device 09:49:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:30 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:30 executing program 1: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:30 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x44440, 0x0) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 09:49:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe0f, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:30 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) [ 435.990092][ T28] audit: type=1804 audit(1593769770.037:930): pid=32085 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/831/bus" dev="sda1" ino=16247 res=1 [ 436.016511][ T9914] usb 6-1: new high-speed USB device number 4 using dummy_hcd 09:49:30 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:30 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) [ 436.126832][ T9914] usb 6-1: Invalid ep0 maxpacket: 72 [ 436.139186][T32099] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 436.150940][ T28] audit: type=1804 audit(1593769770.357:931): pid=32097 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/832/bus" dev="sda1" ino=16234 res=1 09:49:30 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_PCM_IOCTL_FORWARD(r4, 0x40084149, &(0x7f0000000080)=0x7ff) [ 436.202360][T32099] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:30 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:30 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe10, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 436.249187][T32106] FAT-fs (loop2): bogus number of reserved sectors [ 436.286503][ T9914] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 436.359680][T32106] FAT-fs (loop2): Can't find a valid FAT filesystem [ 436.384994][T32120] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:30 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:30 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) 09:49:30 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 436.392710][ T28] audit: type=1804 audit(1593769770.387:932): pid=32100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1004/bus" dev="sda1" ino=16176 res=1 [ 436.394824][ T9914] usb 6-1: Invalid ep0 maxpacket: 72 09:49:30 executing program 5: creat(0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 436.463060][T32120] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe11, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 436.525564][ T9914] usb usb6-port1: unable to enumerate USB device [ 436.535407][ T28] audit: type=1804 audit(1593769770.487:933): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1004/bus" dev="sda1" ino=16176 res=1 09:49:30 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:30 executing program 5: creat(0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:30 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000080)={0x6, 0x9b}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x121000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) 09:49:30 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe12, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 5: creat(0x0, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:31 executing program 2: r0 = open(&(0x7f0000000200)='./file1\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8042, 0x0) write$sndseq(r3, &(0x7f0000000180)=[{0x4, 0x4, 0x8a, 0x9, @time={0xfffffff7}, {0x20, 0x9}, {0x1f, 0x7}, @queue={0x9, {0x3479, 0x7}}}, {0x3, 0x5, 0x53, 0xf1, @tick=0x7, {0x11, 0x8}, {0x8, 0x1}, @time=@time={0x10001}}], 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:31 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:31 executing program 1: r0 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe25, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:31 executing program 1: r0 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:31 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_PCM_IOCTL_FORWARD(r4, 0x40084149, &(0x7f0000000080)=0x7ff) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe48, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:31 executing program 1: r0 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:31 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x10000, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104, 0x3}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe4c, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) linkat(r5, &(0x7f0000000180)='./bus\x00', r4, &(0x7f00000001c0)='./file0/file0\x00', 0x1000) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$USBDEVFS_FREE_STREAMS(r4, 0x8008551d, &(0x7f0000000080)={0x7f2d, 0x15, [{0x2}, {0x3}, {0x6, 0x1}, {0xf, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x2}, {0x2, 0x1}, {0xd, 0x1}, {0x3}, {0xa}, {0x4}, {0x6, 0x1}, {0x9}, {0xb}, {0xf}, {0x2}, {0xa}, {0x4, 0x1}, {0x3, 0x1}, {0xf, 0x1}]}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:31 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 09:49:31 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:31 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe60, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 0: r0 = open(&(0x7f0000000200)='./file1\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8042, 0x0) write$sndseq(r3, &(0x7f0000000180)=[{0x4, 0x4, 0x8a, 0x9, @time={0xfffffff7}, {0x20, 0x9}, {0x1f, 0x7}, @queue={0x9, {0x3479, 0x7}}}, {0x3, 0x5, 0x53, 0xf1, @tick=0x7, {0x11, 0x8}, {0x8, 0x1}, @time=@time={0x10001}}], 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe68, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe6c, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:31 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000080)={0x4, 0x4, 0x91, 0x1, 0x3ff}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe74, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:31 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:31 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 09:49:31 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:31 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) linkat(r5, &(0x7f0000000180)='./bus\x00', r4, &(0x7f00000001c0)='./file0/file0\x00', 0x1000) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$USBDEVFS_FREE_STREAMS(r4, 0x8008551d, &(0x7f0000000080)={0x7f2d, 0x15, [{0x2}, {0x3}, {0x6, 0x1}, {0xf, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x2}, {0x2, 0x1}, {0xd, 0x1}, {0x3}, {0xa}, {0x4}, {0x6, 0x1}, {0x9}, {0xb}, {0xf}, {0x2}, {0xa}, {0x4, 0x1}, {0x3, 0x1}, {0xf, 0x1}]}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:32 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe7a, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:32 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:32 executing program 0: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x10, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:32 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:32 executing program 4: openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 09:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x14, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:32 executing program 0: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0xc0, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:32 executing program 0: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 1: open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000900010073797a300000000014000200766574af305f746f5f7465616d000000"], 0x34}}, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5cb021a139f6f9b1698517f679495bca701cb1000000", @ANYRES16=r4, @ANYBLOB="010025bd7000ffdbdf250100000005000400020000000900010073797a320000000014000200626f6e643000000000000000000000000900010073797a3100000000140002006e657470636930000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x6a6bc5e7b98704be}, 0x80) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xac, 0x4, 0x8, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf9}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8}, @CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x47}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x17}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6005}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x7ff}, @CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0xa4d6}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0x8001}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x4044) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f0000000280)) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000040), 0x240023, 0x0) 09:49:32 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0xec0, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:32 executing program 0: r0 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x140) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x76, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e24, 0x10001, @private1={0xfc, 0x1, [], 0x1}, 0x401}}, 0x2, 0x8000, 0x80, 0x6, 0xfffffffb}, &(0x7f0000000080)=0x98) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:32 executing program 1: open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x33fe0, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:32 executing program 0: r0 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x140) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x76, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r7, @in6={{0xa, 0x4e24, 0x10001, @private1={0xfc, 0x1, [], 0x1}, 0x401}}, 0x2, 0x8000, 0x80, 0x6, 0xfffffffb}, &(0x7f0000000080)=0x98) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:32 executing program 1: open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:32 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:33 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x0, 0x3, 0x1, 0x3, 0xe000000}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2000086c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:33 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r4}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0xfffffffd, 0x10}, 0xc) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:33 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:33 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 09:49:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x7ffff000, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:33 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:33 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 09:49:33 executing program 0: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:33 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(0x0, 0x0) 09:49:33 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r5, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0x3e}}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xc00}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4040001) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0xfffffdef, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:33 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:33 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 09:49:33 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(0x0, 0x0) 09:49:33 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r3) r5 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r4) keyctl$revoke(0x3, r5) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, &(0x7f00000001c0)={{0x3, 0x0, @identifier="71afa882fe7fa9748a7ed898a784e27c"}, 0xf1, r5, [], "f775b3804502a2a0c544f10f3c988a2a2cd65e01087bbbd310d5e20622df959550b7aceb3378d83d680e58d7aa5b98533f6d375a0c3e42000baa0dcc56eb40c8347180a3bc75df96c687f4f056ff8ed703007472c6af77cd1f179be5b5b0ebc1715a34db49e8aca15871bd57caef9c23460702cd9cae4407fcf44d88c1ca0c4592aa032261d46ac40f2465d72f51424809c33d454582e1fce0e9cff5eaabc2df1eab0e28c3016d2b48099e7c9c419d16de61150442372219fd9cd491a15212b4d5e2e651702403c4eeb9c133950e377c2bbdc307d70fb3055a9d8b2136f8c722ff0c62b824f31ccd42cd8f7344df8b8273"}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000180)=0xc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_PLL_GET(r7, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:33 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000002c0)={0x0, 0x0, 0x8c, 0x13d}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000280)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) recvfrom$llc(r5, &(0x7f0000000180)=""/135, 0x87, 0x0, &(0x7f0000000240)={0x1a, 0x30a, 0x46, 0x2, 0xff, 0x20, @local}, 0x10) 09:49:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:33 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:33 executing program 5: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(0x0, 0x0) 09:49:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x2, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:33 executing program 0: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000002c0)={0x0, 0x0, 0x8c, 0x13d}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r2, 0x80045700, &(0x7f0000000280)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) recvfrom$llc(r5, &(0x7f0000000180)=""/135, 0x87, 0x0, &(0x7f0000000240)={0x1a, 0x30a, 0x46, 0x2, 0xff, 0x20, @local}, 0x10) 09:49:34 executing program 2: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000200)={0x1, 'macsec0\x00', {}, 0x1f}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101200, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000180)={r2, r3, 0x4}, 0x10) 09:49:34 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x3, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:34 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007140)={0x0, 0x0, 0x0}, 0x0) gettid() ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) 09:49:34 executing program 5: unshare(0x20000400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000000040)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:34 executing program 0 (fault-call:3 fault-nth:0): creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 440.271269][T32457] __nla_validate_parse: 24 callbacks suppressed [ 440.271275][T32457] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 440.272989][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 440.273044][ T28] audit: type=1804 audit(1593769774.477:971): pid=32460 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/848/bus" dev="sda1" ino=16104 res=1 09:49:34 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x4, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 440.311853][T32457] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 440.339121][T32460] FAULT_INJECTION: forcing a failure. [ 440.339121][T32460] name failslab, interval 1, probability 0, space 0, times 0 [ 440.414551][T32460] CPU: 1 PID: 32460 Comm: syz-executor.0 Not tainted 5.8.0-rc3-syzkaller #0 [ 440.423230][T32460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.433270][T32460] Call Trace: [ 440.436554][T32460] dump_stack+0x10f/0x19d [ 440.440868][T32460] should_fail+0x23c/0x250 [ 440.445274][T32460] __should_failslab+0x81/0x90 [ 440.450047][T32460] should_failslab+0x5/0x20 [ 440.454535][T32460] kmem_cache_alloc+0x29/0x2b0 [ 440.460412][T32460] ? getname_flags+0x84/0x3d0 [ 440.465114][T32460] getname_flags+0x84/0x3d0 [ 440.469609][T32460] user_path_at_empty+0x28/0x50 [ 440.474452][T32460] do_utimes+0x176/0x290 [ 440.478685][T32460] __x64_sys_utime+0xd3/0x120 [ 440.483405][T32460] ? __prepare_exit_to_usermode+0xa7/0x230 [ 440.489202][T32460] do_syscall_64+0x51/0xb0 [ 440.493599][T32460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 440.499479][T32460] RIP: 0033:0x45cb29 [ 440.503347][T32460] Code: Bad RIP value. 09:49:34 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x62, 0x4, 0x48009, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x2002}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:34 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000200)={0x1, 'macsec0\x00', {}, 0x1f}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101200, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000180)={r2, r3, 0x4}, 0x10) [ 440.507400][T32460] RSP: 002b:00007f391f06ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000084 [ 440.515894][T32460] RAX: ffffffffffffffda RBX: 000000000050bb20 RCX: 000000000045cb29 [ 440.523854][T32460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 440.531818][T32460] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 440.539775][T32460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 440.547734][T32460] R13: 0000000000000c93 R14: 00000000004ceedf R15: 00007f391f06f6d4 09:49:34 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) 09:49:34 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r5, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0x3e}}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xc00}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4040001) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 440.608561][T32477] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 440.641898][T32477] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x5, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:35 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x848dadb96f58cc4a, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x2000000d, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000180)) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) syz_mount_image$afs(&(0x7f00000001c0)='afs\x00', &(0x7f0000000200)='./bus\x00', 0x838c, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="91da3dad072d26f938f8288f39e07c8c1bcd5a0330844cb98900a2b8b8e3194dc0bde7d0f2458d4518b6712f2df8c078cac065ed", 0x34, 0x6}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB='fl\x00\x00\x00EXE\x00'/18]) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) fcntl$getflags(r3, 0x401) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000340)={{0x6, 0x7}, 0x0, 0x5, 0xfffffff8, {0x8, 0x81}, 0xd4, 0x8000}) write$capi20(r0, &(0x7f0000000080)={0x10, 0x76, 0x2, 0x42, 0x15}, 0x10) 09:49:35 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r5, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0x3e}}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xc00}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4040001) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 440.778534][ T28] audit: type=1804 audit(1593769774.987:972): pid=32491 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1026/bus" dev="sda1" ino=16131 res=1 09:49:35 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) [ 440.864960][T32500] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 440.932820][T32500] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:35 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x11f31edd) [ 440.986648][ T28] audit: type=1804 audit(1593769775.187:973): pid=32509 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1027/bus" dev="sda1" ino=16097 res=1 [ 441.007386][T32510] kAFS: unparsable volume name [ 441.189160][ T28] audit: type=1804 audit(1593769775.347:974): pid=32517 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1028/bus" dev="sda1" ino=16139 res=1 09:49:35 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:35 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:35 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 441.418544][T32524] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 441.433753][ T28] audit: type=1804 audit(1593769775.637:975): pid=32525 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1029/bus" dev="sda1" ino=16139 res=1 [ 441.503363][T32524] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:35 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000000)=0x180a0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x7, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 441.537094][ T28] audit: type=1804 audit(1593769775.707:976): pid=32528 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/849/bus" dev="sda1" ino=16209 res=1 09:49:35 executing program 5 (fault-call:3 fault-nth:0): r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:35 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 441.702812][ T28] audit: type=1804 audit(1593769775.817:977): pid=32531 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1030/bus" dev="sda1" ino=16097 res=1 [ 441.732478][T32537] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:36 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000180)={0xa20000, 0x9, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9b0950, 0xc902, [], @value=0x5}}) perf_event_open(0x0, 0x0, 0xe, r1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 441.817531][T32537] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 441.842404][T32546] FAULT_INJECTION: forcing a failure. [ 441.842404][T32546] name failslab, interval 1, probability 0, space 0, times 0 09:49:36 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x848dadb96f58cc4a, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x2000000d, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000180)) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) syz_mount_image$afs(&(0x7f00000001c0)='afs\x00', &(0x7f0000000200)='./bus\x00', 0x838c, 0x1, &(0x7f0000000280)=[{&(0x7f0000000240)="91da3dad072d26f938f8288f39e07c8c1bcd5a0330844cb98900a2b8b8e3194dc0bde7d0f2458d4518b6712f2df8c078cac065ed", 0x34, 0x6}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB='fl\x00\x00\x00EXE\x00'/18]) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) fcntl$getflags(r3, 0x401) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000340)={{0x6, 0x7}, 0x0, 0x5, 0xfffffff8, {0x8, 0x81}, 0xd4, 0x8000}) write$capi20(r0, &(0x7f0000000080)={0x10, 0x76, 0x2, 0x42, 0x15}, 0x10) 09:49:36 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:36 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x8, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 441.907684][ T28] audit: type=1804 audit(1593769775.937:978): pid=32539 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/850/bus" dev="sda1" ino=16128 res=1 [ 441.959198][T32546] CPU: 1 PID: 32546 Comm: syz-executor.5 Not tainted 5.8.0-rc3-syzkaller #0 [ 441.968356][T32546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.978418][T32546] Call Trace: [ 441.981710][T32546] dump_stack+0x10f/0x19d [ 441.986054][T32546] should_fail+0x23c/0x250 [ 441.990473][T32546] __should_failslab+0x81/0x90 [ 441.995287][T32546] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 442.001007][T32546] should_failslab+0x5/0x20 [ 442.005674][T32546] __kmalloc+0x43/0x2d0 [ 442.009827][T32546] tomoyo_realpath_from_path+0x98/0x3c0 [ 442.015403][T32546] tomoyo_path_number_perm+0xc1/0x2d0 [ 442.020873][T32546] ? __rcu_read_unlock+0x4b/0x260 [ 442.025982][T32546] tomoyo_file_ioctl+0x1c/0x20 [ 442.030821][T32546] security_file_ioctl+0x45/0x90 [ 442.033753][ T28] audit: type=1804 audit(1593769775.947:979): pid=32539 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/850/bus" dev="sda1" ino=16128 res=1 09:49:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x9, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 442.035962][T32546] __se_sys_ioctl+0x48/0x130 [ 442.036036][T32546] __x64_sys_ioctl+0x3f/0x50 [ 442.068314][T32546] do_syscall_64+0x51/0xb0 [ 442.072861][T32546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 442.078791][T32546] RIP: 0033:0x45cb29 [ 442.082680][T32546] Code: Bad RIP value. [ 442.086736][T32546] RSP: 002b:00007fc9c2f6cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 442.095212][T32546] RAX: ffffffffffffffda RBX: 00000000004eee60 RCX: 000000000045cb29 [ 442.103170][T32546] RDX: 0000000000000000 RSI: 0000000000005425 RDI: 0000000000000003 [ 442.111163][T32546] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 442.119129][T32546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 442.127202][T32546] R13: 0000000000000560 R14: 00000000004c8282 R15: 00007fc9c2f6d6d4 09:49:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xa, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:36 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x57, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:36 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f0000000000)) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 442.230692][ T28] audit: type=1804 audit(1593769776.037:980): pid=32547 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1031/bus" dev="sda1" ino=16208 res=1 [ 442.370364][T32572] kAFS: unparsable volume name 09:49:36 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 09:49:36 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:36 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 442.709912][T32546] ERROR: Out of memory at tomoyo_realpath_from_path. 09:49:37 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000180)={0xa20000, 0x9, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9b0950, 0xc902, [], @value=0x5}}) perf_event_open(0x0, 0x0, 0xe, r1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xb, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:37 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r3, 0x2}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180)=0x53, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:37 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:37 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000002c0)={0x3, 0x484, 0x8000}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000300)=0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) ptrace$getregset(0x4204, r6, 0x2, &(0x7f0000000280)={&(0x7f0000000180)=""/214, 0xd6}) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x1402, 0x1, 0x70bd2d, 0x1f, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r5}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x48041) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:37 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2, 0x0) 09:49:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xc, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:37 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:37 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x10, 0x0) 09:49:37 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2, 0x0) 09:49:37 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r4) setreuid(r3, r4) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:37 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xd, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:37 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x1279, 0x0) 09:49:37 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x1, 0x8006, 0x16c, 0xffffffffffffffff, 0x0, [], 0x0, r2, 0x3, 0x104, 0x4}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xe, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @local}, 0x10, 0x800) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) sendto$rose(r2, &(0x7f0000000140)="6c1a1c935e3e8060061ab7fe5cade832e1c0c0ead7cabd5f0a97ee4bdace175f2e2e45f84884fc5b3f0f2cfe64ebaae0bb99f6960602d7fc7cab925e3224c3b155407f06b83c774ef6369e4c8dc2c990dd7bd1a780e2554b95def882e93cc4941e5140ef146dd4997e5494deebdbc5594daf7dbb111bc27d288f9c66a2792fc78d021b7c3a1b88ba3bcb3fab92df8c84f97648d65c6e533f88593d4da4fe6523c5ae41db95f53f8966d3243caaf6314cec972556", 0xb4, 0x44, &(0x7f0000000080)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x2, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x40) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:42 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:42 executing program 4 (fault-call:2 fault-nth:0): open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x4c00, 0x0) 09:49:42 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) write$input_event(r0, &(0x7f0000000080)={{}, 0x17, 0x0, 0x5}, 0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) getsockopt$bt_hci(r2, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/221, &(0x7f0000000280)=0xdd) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xf, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 448.503307][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 448.503320][ T28] audit: type=1804 audit(1593769782.707:994): pid=32735 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1038/bus" dev="sda1" ino=16107 res=1 [ 448.513139][T32738] FAULT_INJECTION: forcing a failure. [ 448.513139][T32738] name failslab, interval 1, probability 0, space 0, times 0 09:49:42 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x4c01, 0x0) [ 448.552420][T32740] __nla_validate_parse: 14 callbacks suppressed [ 448.552427][T32740] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:42 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x48, &(0x7f0000000080)="37a76df3f9e476f7d1c50236f1be6e43bcd83d54c96f385638db4397ab4fe2a3a3aa3fe073225fc8fdfc9146cc7e06b94fe2cf169464e7c870821b2b62175fb83408a2e3391cc59c"}) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 448.656494][T32740] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 448.684639][ T28] audit: type=1804 audit(1593769782.707:995): pid=32738 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1029/bus" dev="sda1" ino=16091 res=1 [ 448.753821][T32738] CPU: 1 PID: 32738 Comm: syz-executor.4 Not tainted 5.8.0-rc3-syzkaller #0 [ 448.762778][T32738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 448.773074][T32738] Call Trace: [ 448.776368][T32738] dump_stack+0x10f/0x19d [ 448.780699][T32738] should_fail+0x23c/0x250 [ 448.795502][T32738] __should_failslab+0x81/0x90 [ 448.800319][T32738] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 448.806054][T32738] should_failslab+0x5/0x20 [ 448.810553][T32738] __kmalloc+0x43/0x2d0 [ 448.814820][T32738] tomoyo_realpath_from_path+0x98/0x3c0 [ 448.820403][T32738] tomoyo_path_number_perm+0xc1/0x2d0 [ 448.825807][T32738] ? __rcu_read_unlock+0x4b/0x260 [ 448.829702][ T28] audit: type=1804 audit(1593769782.807:996): pid=32747 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/855/bus" dev="sda1" ino=16067 res=1 [ 448.830824][T32738] tomoyo_file_ioctl+0x1c/0x20 [ 448.830907][T32738] security_file_ioctl+0x45/0x90 [ 448.874719][T32738] __se_sys_ioctl+0x48/0x130 [ 448.879343][T32738] __x64_sys_ioctl+0x3f/0x50 [ 448.883937][T32738] do_syscall_64+0x51/0xb0 [ 448.888424][T32738] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 448.894316][T32738] RIP: 0033:0x45cb29 [ 448.898191][T32738] Code: Bad RIP value. 09:49:43 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:43 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5409, 0x0) [ 448.902961][T32738] RSP: 002b:00007f2fe78efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 448.911457][T32738] RAX: ffffffffffffffda RBX: 00000000004e52e0 RCX: 000000000045cb29 [ 448.919522][T32738] RDX: 0000000020000100 RSI: 00000000401c5820 RDI: 0000000000000004 [ 448.927484][T32738] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 448.935471][T32738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 448.943622][T32738] R13: 00000000000002f2 R14: 00000000004c57ae R15: 00007f2fe78f06d4 09:49:43 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8002, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)=""/152) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x10, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 448.965614][ T28] audit: type=1804 audit(1593769783.167:997): pid=32754 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/856/bus" dev="sda1" ino=16098 res=1 09:49:43 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x540b, 0x0) 09:49:43 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 449.090027][ T28] audit: type=1804 audit(1593769783.297:998): pid=32761 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1039/bus" dev="sda1" ino=16098 res=1 [ 449.142474][T32766] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 449.199443][T32764] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 449.245858][ T28] audit: type=1804 audit(1593769783.407:999): pid=300 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/857/bus" dev="sda1" ino=16141 res=1 [ 449.390397][ T28] audit: type=1804 audit(1593769783.447:1000): pid=306 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1040/bus" dev="sda1" ino=16078 res=1 09:49:43 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:49:43 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x121) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000080)=[0xff, 0x101, 0x3, 0x1ff, 0x9], 0x5, 0x7, 0x5, 0x8, 0x0, 0x1ff, 0x1, {0x9, 0x5, 0x4, 0x793, 0x6, 0x2, 0x9, 0x1, 0x400, 0x0, 0x1, 0x0, 0x4, 0x6, "3fdbf9dd2090c542e97729a0a899fe28ba60476ee7705c13b8a233536397889b"}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x2}) 09:49:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x11, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:43 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x540c, 0x0) 09:49:43 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:43 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) accept4$netrom(r2, &(0x7f0000000180)={{0x3, @rose}, [@netrom, @null, @null, @bcast, @default, @default, @null, @null]}, &(0x7f0000000080)=0x48, 0x80800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 449.661602][T32738] ERROR: Out of memory at tomoyo_realpath_from_path. [ 449.773999][ T320] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 449.794146][ T28] audit: type=1804 audit(1593769783.997:1001): pid=324 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1041/bus" dev="sda1" ino=16209 res=1 09:49:44 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000080)=0x1) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:44 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x540d, 0x0) 09:49:44 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000100)=0x30008) [ 449.872787][ T320] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x12, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 449.919586][ T28] audit: type=1804 audit(1593769784.027:1002): pid=321 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/858/bus" dev="sda1" ino=16177 res=1 09:49:44 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000000440)={0x6, &(0x7f0000000080)=""/28, &(0x7f0000000500)=[{0x0, 0x3a, 0x9, &(0x7f0000000180)=""/58}, {0x1, 0x16, 0x0, &(0x7f00000001c0)=""/22}, {0x401, 0x7b, 0x0, &(0x7f0000000200)=""/123}, {0x7, 0x93, 0x7, &(0x7f0000000280)=""/147}, {0x129d, 0xac, 0x8917, &(0x7f0000000340)=""/172}, {0x1, 0x38, 0x9, &(0x7f0000000400)=""/56}]}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) connect$inet6(r3, &(0x7f0000000480)={0xa, 0x4e21, 0xffffffff, @private0}, 0x1c) 09:49:44 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5412, 0x0) 09:49:44 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fdatasync(r0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) write$P9_ROPEN(r3, &(0x7f0000000140)={0x18, 0x71, 0x2, {{0x40, 0x2, 0x8}, 0x80000000}}, 0x18) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 450.063515][ T346] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:44 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x10, &(0x7f0000000100)=0x30008) [ 450.124223][ T28] audit: type=1804 audit(1593769784.057:1003): pid=328 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1030/bus" dev="sda1" ino=16074 res=1 [ 450.152797][ T346] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x25, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:44 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 450.357328][ T367] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 450.400181][ T367] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:44 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:44 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5413, 0x0) 09:49:44 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x1279, &(0x7f0000000100)=0x30008) 09:49:44 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:44 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x8) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000800)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x70, 0x1407, 0x800, 0x70bd26, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}]}, 0x70}, 0x1, 0x0, 0x0, 0x8004}, 0x1) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./bus\x00', 0x3f, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000140)="bbc366ee5af5a8e184d6d6fbd0b36d256659b477fe4181f16d94962fc2634e4ce94710178c5a2a658aecae826258359ce91cd47a2adce0fdf28ec49d6c9d16f97a5d6dec80e20a94ad7a4217a2174a80529d82601de1a302818e0ff2864d48f8e4a42ec3a26b5f9461e2c200e7cd30b9d18d37d59f19cf21cfe625c0eb355d70c4203233026ed90ddf832e34d148ca0c1040d153a17da2786c7b90ecaa85815e2b5bf15e837e75455fe0050b1dc7c89aa50ad32950342846c62a39bd735251adac0784c24180783da93f9e6ca22b5da0331ee59883410a49995eeb678a350965d2e387e40828d6967d0f1cbe52f8caa208ef", 0xf2, 0x1}, {&(0x7f0000000240)="7d4e72fffb082753165f8d780e170bf5618d640a43585fa21efd36231a630c52282529048066ba6ee938349087b77162281800050fe59c645114498ed5f3b2b8262aa015199b52c3a19993f10c267600d4218db6db62d935b42e0d8287f693a45ac4aa3d7582f437507061c6e3a46b863d243bc0d158bb0b7e9046cc3d4d6ae8a86b0997559a8dd1dbd5efef3c559285245bed44a50b8db5ddb229f53beefd37d80f489f2c9c082e6f9cd29de6f615ee37d9bbfff90f1cba2dd5ee866cc0fc841f443d832917a249bf19c6c7", 0xcc, 0x800}, {&(0x7f00000000c0)="0a0c013ed7f161c4a76c00bc39c2b5f9bed7b57dbf2d11b5827fa37d1ffa771e8c7973b4cae421fb57a93148d6189e3bed2d04b260d9", 0x36, 0x6}, {&(0x7f0000000340)="2fa61ccc78f78ef857d1ae50243537ab", 0x10, 0x2}, {&(0x7f0000000380)="dc211f131268343617b9bfdda26601e65c648902dff1ce2af39a662cd950311452e9662de5373ea7b38d6a10e782a00e607bd0ce93e66bb8e3cd7f719fc8c890a9d6ee075dcd8e740d32cfa4ce376c3591f25234773a9a48a17387aa1968d397d9baac572afbec4b01a0a681726f08fbb7b5ede1ca1930f1c271e6bf03797a36bfbdbea2b63115d9ef5ac9f2c91f694b5140d51e750607758422", 0x9a, 0x5}, {&(0x7f0000000440)="3582e84e82fd6cec75f755b74e77e8d8e9e7961cb6975e06b7d99f573d3f04acb1fe4148d5a1d20504cec5398f2a56fa61a57e31126c4e02a059a3797dd8f6323f2980dc5db54f0f9eb24346c15754e68920ff195bcf934862dd5223503a390f71957aeeee90d86309d60b60896e4cdbe66bb872fed0be6b211e92c02a4b0a0f33fa0712fbaf2123bd3d6f1be4d3ce80aa0984b4b2b58c19", 0x98, 0x3}, {&(0x7f0000000500)}, {&(0x7f0000000540)="f91dee11d8d142e7c5c6cdf15114b0f5b39d11b2355e3d20a56a227909a6da62b348a6836d467dbae7e067909f0ae22217ec17ba41d33510a18fa9c21458cbed527f794d4999382d", 0x48}], 0x80000, &(0x7f0000000680)=ANY=[@ANYBLOB="696b6565702c6c6f676275e6733d30303030303030303030303030303030303030382c6f626a5f747970653d2b7d2c2d5b242f5b5b7d2c646566636f6e746578743d726f6f742c61707072616973652c7365636c6162656c2c00"]) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x48, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:44 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5414, 0x0) 09:49:44 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4c00, &(0x7f0000000100)=0x30008) 09:49:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x4c, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:44 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) ioctl$int_out(r0, 0xfca3, &(0x7f0000000000)) r2 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x3ff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05605, &(0x7f0000000080)={0x1, @raw_data="a3e9aa51de0c9acc42583135cd09fb8d0d383ec49b46b5dfcf06513bd1a74666414f70c0ed43929963dc48cd0d0355a23143777f8cc1a0eab52c5b8e7f154d9cdc15505c9a2b9fe914dc2bb3ac7c1a45c5528ebd34e2cfd35c3ba75403b54d5f4f0521e971dbb75b9be1791e34157ede123917cccc23512c23f0aee0e67127e3730f0370f5b1a0e19096612a57a4a8796cb52e6f80791546da5d9ca226dec4ebf58099014e1c7812ba058902496d2213db711331e3a3cbe492b6d707936ed1fbe72cdaabdba154ce"}) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5415, 0x0) 09:49:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x60, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:45 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:45 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4c01, &(0x7f0000000100)=0x30008) 09:49:45 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) inotify_init() utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5416, 0x0) 09:49:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x68, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:45 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5417, 0x0) 09:49:45 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c, 0x800) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x80}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="cf80128fba5614a6b5e7c45070b346fe76533bdd6a840bb91d12ab5f12d14d6bd19355f766e9ab2e80f945d38dcfd31974000202c4a8cd096f20beeb7e6b5decc3dcbbd9eaa433f37fe1fbca00833825ccfb2964c291422ff63d4f3d3954c55d5a6aba850eb855bd4e1f6e110c4f37b0099e1a17977cc223a09b8a60837c07921f2f22c2e5cc82d9685cf2070411966e0c242d4fafee76fbffe21a1eda8a308f24c35d2ead7e1424b1aee97c41a6837fee11aa0ff9b8c8b374811324f15da948582229a8be906bc24f6b1f55eaa37db6bbf71f7288d23f3c974450e17bd37ef782babed43b6ee7333985", 0xea}, {&(0x7f00000000c0)="e18a1cef1abe935ad79d07b6b4b1ecfc59a0a3cdb34e46bd79769b40aa2594e0e25049931b8775610fe56d0b148bd6d1a8", 0x31}, {&(0x7f00000002c0)="cca4a24b0353b0020416ae2c9bb2ec259d251f9517641c823bc4cb57edfe01cb51708941a4e300d50b4668b7bf9937ba5189b37bf1a006a3da8daf2a9a32f561db50964eddfe6c8201fdb49e939a3bcb9470398f153ab520a2c6473dd77557b1f430be226281932a93ae706c859579c550bb4baab1d6b12ae773cc0fc711e89b2cfcc770c9a1006e8266c0761fbc068c8d8a47fe520b887c858bc36f9de0b63557756a69f2287a5b58eb99aea610648a71ba", 0xb2}, {&(0x7f0000000380)="b87f08ff974dfa71dab00dd7770f5fe6ea1f4e27f322de45bdd243d44833bc6c3ccea1f289c40609f5a29b4ce780feb7db92c971f0d2d2181ad56a29ecf1f70964fae03ebc19bd4e0d5e8ce9f2ce13f2ebae494cb57e32ae8dcc90ba127785036b33650cbb2039", 0x67}], 0x4, &(0x7f0000000440)=[{0xd0, 0x1, 0x7fffffff, "64ab474790b7f784a4f43087503ee2109b88aa69b7cce1440a8f9855ed682afe627098a8489db9ba1b59961b7f2e610f85ebff6bce208cd7233a44bbaf6676541611f1ea57b3f6f467ef6bf0b3e97e2cdbca7159558029a5f0dda5569326b2735047eddde4c590bf58b3f9983dbebf9f153c7c1770461299ff540f59a8ea969712a64eea54506e0ce62b15c916e5b96f15b5382f94ac349f25914021dbfb069b5f90e0e6d53b2627fdd5e2ea026845cead0ed5e196a002f5b1"}, {0xa0, 0x5d767191c3d66a0c, 0x3, "88e4b4465be038c76a4f13dd95e22f7b6072f893d2aa8162cbb3650094a7bd3b04c856ab5c7aa1532f82f3992d3152b0a60f864f8e4ee66d37a4b88773ed01c41f312b239afc163514638ebfd2c812044e14fbdefeb5fe1b8f703276d3c2f2ebd13d853f424353effca46a793efba6a7654b74ed4005bd6e0a991f95dc8dab37d72408f43f21ef8756"}, {0x50, 0x109, 0x9, "c83d38984bef40fcf95235ec75012babdf33a49790e4483021d5dc0e823d4fb9345cdf9c561f7b9a3b735e32af7747ace080a1af390930fc6f32d4"}], 0x1c0}, 0x40010) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_SUBDEV_G_CROP(r4, 0xc038563b, &(0x7f0000000640)={0x0, 0x0, {0x4, 0x80000000, 0x5, 0x3f}}) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6c, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:45 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5381, &(0x7f0000000100)=0x30008) 09:49:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x74, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:46 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x1412, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_RES={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4080}, 0x24000800) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) write$P9_RREADDIR(r4, &(0x7f0000000080)={0x45, 0x29, 0x1, {0xff, [{{0x80, 0x4, 0x6}, 0x6, 0xff, 0x5, './bus'}, {{0x20, 0x4, 0x4}, 0x4, 0x16, 0x5, './bus'}]}}, 0x45) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000240)=0x4) 09:49:46 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5406, &(0x7f0000000100)=0x30008) 09:49:46 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5418, 0x0) 09:49:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x7a, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:46 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:46 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x541b, &(0x7f0000000100)=0x30008) 09:49:46 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000100)=0x30008) 09:49:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x300, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:46 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x541b, 0x0) 09:49:46 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x500, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x541d, 0x0) 09:49:47 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000100)=0x30008) 09:49:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x600, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:47 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x581400, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/current\x00') ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="340600002c000800"/17, @ANYBLOB="c6c63f1d0cd4e56826c37f9cffffbb7f5208", @ANYBLOB="00000000000000909b2869000b0001006367df6f757000ef03000200675c1bd196d5"], 0x34}, 0x1, 0x0, 0x0, 0x3ae98d0515db30f}, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) preadv(r3, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYRES16=r7, @ANYBLOB="000829bd7000ffdbdf250100000008000100706369001100e88ae70200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e30000000000e0041006e657464657673696d0000000f0002006e657464657673696b1000000e0001006e657464657673696d0000000f0002007beb2f5d522bbae1e39970b8157e11f4f74d7c1409504134d2de121f2f1d7b608ad46bf2001d70b5d1e1b0bb71dc4b023a4df87ac197b9b0a5cb2c1f91477d1655006884bcc080c4908081fd995174fb504871feb657404f9236b3984342c4365c5555fb5100c87c3b5e02244914dabd3f9a92498f"], 0xac}, 0x1, 0x0, 0x0, 0x51}, 0x40) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r2, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000480)={0x84, r7, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 09:49:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x541e, 0x0) 09:49:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:47 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000100)=0x30008) 09:49:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x700, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x541e, 0x0) 09:49:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x900, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:47 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000100)=0x30008) 09:49:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5421, 0x0) 09:49:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x9f9, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x0, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:47 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000100)=0x30008) 09:49:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5423, 0x0) 09:49:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000018c0)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001880)={&(0x7f0000001240)={0x628, 0xd, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x604, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_EXPR={0x4}]}, {0x5f0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x1bc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xbf, 0x1, "69421a0eacc035f37694c82047c4f3ef18729fcb9f330d9d4bc7712d204b8dcf88e1917e9301666fdb480be86bd03cea50f75f28322f6b7d8e395f0eb5e32fee465836d8d49551c3e8dca5a95ca49902c8e2b1ca599c605f858cc92981bf3d7a2b45f8a89e2b9b04eb7ceefa69ebad908bc1a6e65ed070e748b503f3a5d84216e1b6cac1fb966b34be5394c4bfd9af72dba46f60f1afd68ae4652ae18b304b9879c1df5e4555c17e5e79d43c4a3a9c3ea141c230cf6a403bde62c2"}, @NFTA_DATA_VALUE={0xec, 0x1, "344b2455c038e77f885045b3e694321fefe28bf5fc0b206a814d5d78ecb8eb640249224adec714600f79b8a4acac4e0073c9d2a83beb555610304419010eb222c4618dea9eb86f1bcf2115ae0f32e9607bbc71b24938eca1b90052c5bcc92ba54a88237263bee8a54613d914efde82cd793eca88863ea847b15abc10007489197d620b37986bdb7a7897d4ed708acb6043ef0c98e34ee5be4aee72ed938ac1614645f1771f9491fbe4bbf5e3a29acf0f1d62407a0fa254e7f8b7740d0b48a96134e300d163545f4de0dc85f44411b0ae1d4aab3ba31b64a24f3e299b67686020b90312d925b1913b"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}]}, @NFTA_SET_ELEM_KEY={0x138, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0x6c, 0x1, "a005d7ac1084ceb74329871b42f55d62bd15f6392f67986c8460dee584f2de726ff0166cd455f6053ac9bde719846d436620c9b317d3331985b4c853db668be0b19a0bbd90093a9457fa387dcea3bd5a6e150c152d37eaced20ca35a4d905c007c23f0ab9f05fccc"}, @NFTA_DATA_VALUE={0xc5, 0x1, "c4c4e0a546267a591917aaf0e1dc3c7db936ea058a2d2dee45cd3f2b50121e762f1d0f3ad7f7c8c028a137f2a872f72cf40d7a529bcdced6c57a866a3537e082a3340011e42485bddf596c11db40707122b0a09cf641e07e7d9df3e1224549f599a1c15c152f3de0e298adee926823325809e5f61f408c66044048f99bce346a3142d2845caf3985361d0564100dd90228c7b75db69c4a80979248d133cc2f30eede0e8763a81df7cc83bb37ce5f5e59d7132d7f108da46426ec01481fb895f7ce"}]}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x1a4, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb1, 0x1, "eec2ff02f01907cda3e26a75fdcce89c56d665af18568cf2a6926acd4d15b7721e17c08aef80af4be20719edb7bf6f7d1af1d7815d5825c60e03ef24ed8eba289063958d888a7d2dffbdaec619824456fe84455121d199f37e9c2476b037dbf7c24da1b8a5e08d6fc9eb05e405ba777e7ad930f2000c28eebc238447e36e62266c4526ca1ff33f9bef6a257c8089c62ff7aff122bad30f1603cd94ae9b195b5a3081db03f3ef939bf8f18e028f"}, @NFTA_DATA_VALUE={0xea, 0x1, "2e58f6cc7788c3fc7c43cb801bd8fb48b2a7a911452af8d7c53e9e688f49bcdf3e15d89223c20e59c7fc7c45ac60412b13710f08f45dd8bbb3a80806752a2ae38721f5188786f5a90776d49a74eb7db7dce9b571b2479273e2ca8aef0877cf449f650e82a8d27b8e7af9cc842cc6ddf1a8a475b94a079ccb9a35e6813bd3fdfd447dcdf31e3bf973ee42aec5a947d7d8f106ca9b8be7d7b607f721a840dd58b770f3146a2ec80b7a3ecf54179b50370114f5de2b07088bb252ad9a05ae0466a8ee4802e00993ba97a4ea01860bde0f7e9db3c5d008930249fea1fc850d174d226248d9292aa1"}]}, @NFTA_SET_ELEM_USERDATA={0x4c, 0x6, 0x1, 0x0, "c21099e9f01e51dbc55c6ec3ba924dd9f4d32fe8fd0ded94be5dd955ecabb964f2c7b1fc2acc886ce881392325ed2db43cb924c959b1e22039b844bc3b5b716b022934af7a537fd7"}, @NFTA_SET_ELEM_KEY={0xfc, 0x1, 0x0, 0x1, [@NFTA_DATA_VALUE={0xf6, 0x1, "aa4f46c918edea7d194719ad484e6fc6f918f25238eb0ce3a4e38cadf1a0d9fb8a90de117c290ffe2ebe63611c37daaa9c73cf53ed902f3623ab72c64f3f63953d4f017c88e7ca182970fe5bd28283f3b5923c4b50d5ee1dbeb64d7b0af5c59bc40ba304fabd504df62b9d29ce9602dc5ba88afbe10e113280780bb8f16e72b6e6196b82d0d19973580067650d24c5c4f1976ff84dc310ada84e645a7fa0fdb591dbf5d88bde0b8327378d5b251570acdbabecc50629e74f40b2d5b01c568aa099e3e132dd6fbb755275934abb7de0ee9199b4bc58c6f9f278c31751d46684ea56f2d3d9eae7f00cb4cbef9c4a9133537f5b"}]}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x2}]}, 0x628}, 0x1, 0x0, 0x0, 0x40000}, 0x80) creat(&(0x7f0000000000)='./bus\x00', 0x83) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x1) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001180)={&(0x7f0000002040)={0x4970, 0xd, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x4940, 0x3, 0x0, 0x1, [{0x321c, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x8001}, @NFTA_SET_ELEM_USERDATA={0x10, 0x6, 0x1, 0x0, "c6f089cb7fb9aa791a3a1b6c"}, @NFTA_SET_ELEM_USERDATA={0x1004, 0x6, 0x1, 0x0, 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"5fba449070b117d2c32d40a73dade7bcdb1ea66f43ad6e68b4c128b23c5cb509c0e03f7453537e14f594cff667e7aa4411e6dea313f229097c53dc8633768301f302a13b3ba793184178f53780ceb32a2f4b55fe47ef98947049f6cf5531260b573960db7a56b19bdc9db2834341ce572907c0d2868ccd29b7d6b2"}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}]}, {0x3fc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x1ec, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VERDICT={0x3c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x2}]}, @NFTA_DATA_VALUE={0x10, 0x1, "cdc4ed28bc3b9d15d59b8964"}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x29ed721753da8c5e}]}, @NFTA_DATA_VALUE={0x2e, 0x1, "ec4f75ac20fc74f3d410e1e3a43b26c288d549e89547bae960983338a5f9dfee984fd01bb42fe8e06987"}, @NFTA_DATA_VALUE={0xdb, 0x1, "58a57e8f85b4acd4f3a94c5b7c833375dfa3cb43b84bc491978cc42eb6587c395dec600b39fa8996e8ba2deda4d320c393bf52ef2dfa94f9173f00f39a18b16a9ab9a65fbcad3f70f33cbf3ff524e2114b5ac3a02e217be5f15129b4f482afc8a1f5ec83d1e8630a294597bf1dcaeffad636358880dbd58125b6c2a1ef91716f72828a5ea485706c29a6e4edf637142ce20b7e54b590bcd7e52edafddc60ded490a938de127c68d5ae71843fde7a0f6f01cb1fd252573de30824301c148903d9efc68fa49cff943807ae8b554a6a0407d4f634b34682b3"}]}, @NFTA_SET_ELEM_DATA={0x20c, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x102, 0x1, "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"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4}, @NFTA_DATA_VALUE={0x43, 0x1, "e9e09b8d2e47c4f678367d49e60f23d92d6b0db2359862bb43dc866c2a40b6190bfc8e5304441e0b17f2739f546357a2dfe10854ba212400121d3f54b11fa4"}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}]}, 0x4970}, 0x1, 0x0, 0x0, 0x800}, 0x8004) ioctl$HIDIOCGUSAGES(r3, 0xd01c4813, &(0x7f0000000140)={{0x2, 0x3, 0x8001, 0xcd4f, 0x92e2}, 0x1a5, [0x90000, 0xffffffff, 0x5, 0x5, 0x373, 0x3f, 0xc8a, 0x0, 0x6, 0x0, 0x7ff, 0x4, 0x5, 0x8, 0x101, 0xffff5a2f, 0x7, 0x2000, 0x6b03, 0xfff, 0x9, 0x6, 0x3, 0x9, 0x2, 0x3, 0x9fa, 0x6, 0x3f, 0x8, 0x20, 0x3, 0xfffffffd, 0x101, 0x80, 0xffff, 0x6, 0xd6, 0x2, 0x80, 0x8, 0xffffffff, 0x0, 0x170, 0xffff0001, 0x8000, 0x9, 0x3, 0x6, 0x0, 0x7, 0x1ff, 0x7, 0x9, 0x0, 0x1d, 0x1, 0xd1f, 0x81, 0x8, 0x1, 0x1, 0xff, 0x0, 0x5, 0x9, 0x6, 0xf05, 0x4, 0x8, 0x2, 0x80, 0x2, 0x7, 0x4, 0x1, 0x7, 0x5849, 0x7ff, 0x5, 0x0, 0x1, 0x8, 0x2b3, 0x3b, 0x9, 0x4, 0x780, 0x4, 0x5, 0x20, 0x5, 0xffffffff, 0x7, 0x4, 0xcd6, 0x2, 0xd31, 0x44f5, 0x7, 0x8, 0x0, 0x101, 0x3, 0x8000000, 0xfffff4c4, 0x3, 0xffffffe0, 0x8000, 0xfffffffd, 0x3f, 0x359f, 0x1f, 0x80, 0x6, 0x4, 0xfff, 0x1, 0x55, 0xfffffffc, 0x7f, 0x4, 0x0, 0xfffffffa, 0x1, 0x7, 0x4, 0x2, 0x1, 0x0, 0x9, 0x535e, 0xffffff2d, 0x9, 0xfffffff9, 0x3, 0x1f, 0x401, 0x8, 0x2, 0x4, 0x2, 0x3, 0x7db2, 0x0, 0x7fff, 0x2, 0x7, 0x7, 0x6, 0x7f, 0x2, 0x60000000, 0x20, 0x8, 0x101, 0x2, 0x8, 0x6, 0x5, 0x80000000, 0x3ff, 0x101, 0xfff, 0x6, 0x4, 0x12, 0x8000, 0x9, 0x4, 0x8, 0x7fff, 0x4, 0x6, 0x9, 0x7fffffff, 0x40, 0x101, 0x1, 0x9, 0x24c, 0x5, 0x5, 0x380000, 0xca, 0x2, 0x2, 0x320f, 0x4, 0xffff, 0x1d, 0x20, 0x3, 0x401, 0x1603, 0x2, 0x7, 0x7, 0x5, 0x9, 0x4, 0x8, 0x10000, 0xffffffff, 0x8001, 0x8000, 0x35dc6279, 0x3ff, 0x0, 0x4, 0x3, 0x101, 0x80000000, 0x101, 0x2, 0x5, 0x5, 0x6, 0x86d, 0x1, 0x7fffffff, 0x6e, 0xffff, 0x2, 0x1000, 0x6, 0x6, 0xffffffff, 0x6, 0x4, 0x37f, 0xa51e, 0x200, 0xfffffff8, 0x80000000, 0x7fff, 0xf5f, 0x8, 0x7, 0x7, 0x9, 0x7, 0x0, 0x136, 0x1271, 0x0, 0x80000000, 0x3ff, 0x4, 0x2, 0x2, 0xffffff30, 0x4, 0x80000, 0x8001, 0x2a37, 0x7fffffff, 0xffff7bb0, 0x101, 0x0, 0x1, 0x8001, 0xfff, 0x7, 0x3, 0x5, 0x9a3, 0x2, 0x8, 0x6, 0xfffffffe, 0x7fff, 0x5, 0x800, 0x1, 0x9, 0xf92, 0x3, 0x100, 0x4, 0x1, 0xffff02be, 0x4, 0xc2, 0x7ff, 0x5a, 0x80000000, 0x3, 0x8d, 0x7f, 0x6, 0x38dd5098, 0x1000000, 0x100, 0x5, 0x10001, 0x6, 0x9000, 0x9, 0x80, 0x5, 0xfec, 0x3ff, 0x1, 0x6, 0x9, 0x1, 0x101, 0x0, 0x6, 0x25cdf7bb, 0x9, 0x8, 0xffff7eb5, 0xd5, 0xba0, 0x100000, 0x1, 0x8, 0x0, 0xfffffffd, 0x191b06f3, 0x100, 0x2, 0x4, 0x6, 0x7, 0x400, 0x34, 0xee, 0x7, 0x2, 0x66, 0x6, 0x1f, 0x9, 0xfff, 0xff, 0x3, 0x8001, 0x8001, 0x4, 0xbec2, 0x9, 0x7fffffff, 0x1f, 0x4, 0x2a6, 0x1263, 0x9, 0x7ff, 0x6, 0x6, 0x57a87972, 0xe9db, 0x0, 0x0, 0xfffffffb, 0x100, 0x3f, 0x7, 0x4, 0x6, 0x5, 0x6, 0x0, 0x4, 0x6, 0x2, 0x3, 0x3, 0x20, 0x80000001, 0xffff7881, 0xbf06, 0xbaf, 0x2fb2, 0x96df, 0x8001, 0x1f, 0x0, 0x400, 0x80000000, 0x4, 0x9, 0xd40, 0x1, 0x0, 0xa256, 0x2, 0x6, 0x9, 0x3, 0x2, 0x9, 0x4, 0xc1f, 0x10000, 0x200, 0x101, 0x4, 0xad, 0x2, 0x3250, 0x2, 0xfffffbff, 0x10001, 0x0, 0x3, 0x3ff, 0x3, 0x1, 0x2, 0x3, 0x6, 0x81, 0x7fff, 0x9, 0x81, 0x2, 0x2000, 0x200, 0xe27, 0xffff7d99, 0xb2, 0xfffffff8, 0x5, 0x9, 0x74e86d19, 0xffffffff, 0x8, 0xffff, 0x5, 0xd7d, 0x9, 0x9, 0x0, 0x8, 0x7, 0x1, 0x26, 0x8, 0x10001, 0x7, 0x7, 0xd3, 0x7, 0x3, 0x5, 0x9, 0x80000000, 0x9, 0x9, 0xc71, 0x7ff, 0x5, 0x1, 0x6, 0xf6, 0xa60, 0xffffff92, 0xd7d, 0x3, 0x36, 0x2, 0x985, 0x8, 0x6, 0x1, 0xfffffffd, 0xffffffff, 0x8, 0x7, 0x6, 0x200, 0x7fffffff, 0x5, 0x1, 0x1, 0x6, 0x3, 0xffffffff, 0x72d, 0x4, 0x1, 0x9, 0x9b7, 0x6, 0xfffffffb, 0x5, 0x7, 0xfff, 0x2, 0x5, 0xa088, 0x6, 0x200, 0xf4, 0x3, 0xffffffff, 0x8, 0xa5, 0x7, 0x5, 0x3, 0x6, 0x7, 0x4, 0x3, 0x9, 0x4, 0x8001, 0xcb, 0x14, 0x0, 0x9, 0x9e4, 0x1f, 0x1, 0xa76, 0x400, 0x7, 0x401, 0x0, 0x1, 0x1, 0x81, 0xffff53bd, 0x5, 0x7, 0x5, 0xfffe0, 0x8, 0x2, 0x7, 0x9, 0x70c, 0x7fff, 0x467c, 0x4, 0x2, 0x3ff, 0x1000, 0x9, 0xfff, 0xff, 0x6, 0x7, 0x6, 0x0, 0x5, 0x3, 0x7, 0x1ff, 0xd3df, 0xd2, 0x6, 0x4, 0x7, 0x200000, 0xae, 0xfff, 0x3b0, 0x5, 0x7, 0x4, 0x8000, 0xff, 0x7, 0x400, 0x2, 0xdf1e, 0x5, 0x1, 0x6626f656, 0x8, 0x7, 0x800, 0x1f, 0x5, 0x0, 0x4, 0x7fffffff, 0x27, 0x7f, 0x6, 0x2, 0xfffffffb, 0x1, 0xba, 0x59a9, 0xf314, 0x200, 0x6, 0x1, 0x6, 0x2, 0x6, 0x7, 0x1fffe00, 0x0, 0xb8, 0x395d, 0xffffff4f, 0x8, 0x64, 0x7, 0x8, 0x6cf, 0x40, 0x0, 0x7, 0x4, 0x6, 0x4, 0x400, 0x20, 0x1ff, 0x0, 0x52a, 0x7, 0x2, 0x0, 0x7, 0x2, 0x0, 0x8, 0x528, 0x1, 0x1ff, 0xff, 0xc0, 0x5, 0x101, 0x10001, 0x101, 0x8, 0x10001, 0xffffffc0, 0x75df, 0x401, 0x8, 0x7, 0xff, 0x0, 0x5, 0x5, 0x4, 0x6, 0x400, 0x0, 0x6, 0x6, 0x7, 0x13, 0x2c9, 0x9, 0x1, 0x83, 0x1d, 0x3, 0x80000000, 0xfe, 0x3, 0x9, 0x1, 0xffff, 0xffff, 0x2, 0x7, 0x6, 0x1, 0x2, 0x7259, 0xb42, 0x7a, 0xff, 0x9, 0x80000, 0x5, 0x5, 0xfffffe00, 0x7ff, 0x400, 0x0, 0x9, 0x7, 0x8, 0x81, 0x0, 0x6, 0x576, 0x12d72e44, 0xfffffff7, 0x4, 0x5, 0x1, 0xff, 0xfffffff7, 0x303e, 0x1, 0xfffffffc, 0x401, 0x100, 0x3, 0x3, 0x4, 0x5, 0xfffffdee, 0x1be, 0x1, 0x4, 0x8001, 0x7fff, 0x69f, 0x7, 0x0, 0x5, 0x9, 0x4, 0x831, 0x80, 0xff, 0x5, 0x5, 0x10000, 0x401, 0xce, 0xffff, 0xa3, 0x8, 0x6a95, 0x8001, 0x0, 0x5, 0x82, 0x1ff, 0x5, 0x6, 0x2fe, 0x636, 0x2, 0xffffffff, 0x9, 0x0, 0x80000000, 0x6, 0x10001, 0x8000, 0x1c, 0x2, 0x0, 0x1f, 0x1ff, 0x8, 0x200, 0x40, 0x3, 0x8, 0x6, 0x4, 0x3f, 0x8, 0x401, 0x752964d8, 0x9, 0xa4, 0x3, 0x1, 0x8001, 0x2fa7, 0x1, 0x7fff, 0x5, 0x82, 0x3931, 0xfffffffd, 0x3, 0x3, 0x8, 0x5, 0x0, 0x1, 0x7, 0x5, 0x2, 0x1ff, 0x6, 0x4, 0x89e, 0x10000, 0x8f, 0x537, 0x7fff, 0x2, 0x7ff, 0x7ff, 0x5, 0x2, 0x0, 0xfffffffc, 0x4, 0x0, 0x0, 0x7, 0x6, 0xfffff353, 0x97b, 0x0, 0x1, 0x8000, 0x7, 0x4, 0x8000, 0xaea0, 0x2, 0x6, 0x1, 0x63, 0x8, 0x2, 0x8, 0x3f, 0x44, 0x3, 0x7, 0x8, 0x80000001, 0x0, 0x200, 0x7, 0x62bf, 0x5, 0x80000001, 0x10000, 0x0, 0x40, 0xf797, 0x1, 0x3, 0x1, 0x2, 0x80000001, 0x4, 0xfffffff8, 0x6, 0x1, 0x5, 0x1, 0x6, 0x4, 0x132, 0x1000, 0x200, 0x1, 0x7fff, 0x6, 0x80000000, 0xffffffff, 0x9, 0x8000, 0x5, 0x4, 0x9, 0x4, 0x20, 0x3, 0x100, 0x2, 0x80, 0x6, 0x4, 0x800, 0xfffffffc, 0x3, 0x8, 0x9, 0x8, 0x400, 0x6, 0x40, 0x7, 0x8000000, 0x1f, 0x6, 0xffffff61, 0x5, 0x3ff, 0x3, 0x4, 0x4, 0x8, 0x2, 0x8, 0x7f, 0x2, 0x4, 0xa7, 0x6, 0x981, 0x0, 0xffffffff, 0x9, 0x25e1, 0xfffffff7, 0x7, 0x2e9ab4b0, 0x0, 0x210e, 0x1, 0x8, 0x3, 0x25, 0xffffffff, 0x53, 0x400, 0x1000, 0x5, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x8, 0x5, 0x7e83, 0x10001, 0x1, 0xee, 0x9, 0x9, 0x0, 0x40, 0x0, 0x1, 0xbcf, 0x7fff, 0x7b, 0x200, 0x5, 0x3, 0x100000, 0x9, 0x51, 0xfffffff7, 0x8, 0xdc3, 0x4, 0x8, 0x0, 0x1, 0x679, 0x9, 0x7, 0x988, 0x4, 0x0, 0x1, 0xfffffc01, 0x1, 0x7fff, 0x0, 0x1000, 0x8, 0x1, 0x1ff, 0x400, 0xfffeffff, 0x0, 0x1, 0x5, 0x339, 0x9, 0x6, 0xffff, 0x5, 0x5, 0x100, 0x8, 0x2009, 0x9, 0x342251a7, 0xfff, 0x2, 0xfff, 0x7, 0xff, 0x4, 0x8, 0x8, 0x1, 0x390b, 0x9b, 0x4, 0x8, 0x5, 0x1, 0xf0d, 0x0, 0x5, 0x9551, 0x4, 0x10000, 0x1, 0x2b, 0xfffffff8, 0x100, 0x9, 0xffffff72, 0xdbdc, 0x8, 0x6, 0x5, 0x8, 0xfffffff9, 0x9, 0xc5df, 0x1, 0x5, 0x8001, 0x7, 0xce99]}) 09:49:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xa00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x0, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 453.590096][ T28] kauditd_printk_skb: 44 callbacks suppressed [ 453.590107][ T28] audit: type=1804 audit(1593769787.798:1048): pid=557 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1050/bus" dev="sda1" ino=16115 res=1 [ 453.624693][ T563] __nla_validate_parse: 27 callbacks suppressed 09:49:47 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6364, &(0x7f0000000100)=0x30008) 09:49:47 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5424, 0x0) [ 453.624700][ T563] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 453.721776][ T563] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x0, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 453.749894][ T28] audit: type=1804 audit(1593769787.798:1049): pid=556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1043/bus" dev="sda1" ino=16111 res=1 09:49:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xb00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5427, 0x0) 09:49:48 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000100)=0x30008) [ 453.880476][ T28] audit: type=1804 audit(1593769787.808:1050): pid=556 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1043/bus" dev="sda1" ino=16111 res=1 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x0, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 453.973683][ T586] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5428, 0x0) 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x0, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:48 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x660c, &(0x7f0000000100)=0x30008) [ 454.033230][ T28] audit: type=1804 audit(1593769787.948:1051): pid=573 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1051/bus" dev="sda1" ino=16111 res=1 [ 454.060115][ T586] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xc00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x0, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:48 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6611, &(0x7f0000000100)=0x30008) [ 454.219370][ T28] audit: type=1804 audit(1593769787.968:1052): pid=570 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1044/bus" dev="sda1" ino=16072 res=1 09:49:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5437, 0x0) [ 454.262564][ T606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 454.287925][ T606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x0, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 454.314596][ T28] audit: type=1804 audit(1593769787.988:1053): pid=570 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1044/bus" dev="sda1" ino=16072 res=1 09:49:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xd00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5441, 0x0) 09:49:48 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6612, &(0x7f0000000100)=0x30008) 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x0, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 454.439971][ T28] audit: type=1804 audit(1593769788.118:1054): pid=579 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1052/bus" dev="sda1" ino=16071 res=1 [ 454.513433][ T625] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 454.538945][ T28] audit: type=1804 audit(1593769788.228:1055): pid=588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1045/bus" dev="sda1" ino=16072 res=1 09:49:48 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6628, &(0x7f0000000100)=0x30008) 09:49:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xe00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 454.568843][ T625] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:48 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5450, 0x0) 09:49:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x0, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:48 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x80) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000240)="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") r3 = dup2(r2, r2) socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000001c0)={0x40, 0x2, 0x9}) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800202}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x54, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xf3, 0xffffffffffffffff}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x401, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40c4}, 0x40000) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x16, @loopback, 0x4e23, 0x3, 'sh\x00', 0x9, 0x8000, 0x2d}, {@private=0xa010102, 0x4e24, 0x10000, 0x81, 0x0, 0x6}}, 0x44) utime(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_AUDIO(r1, 0x40345622, &(0x7f00000000c0)={0x6, "3a6db7f6c8f73c9a4e1f8b3ff4bbb225a6fefa6b2339d9c4a9da8b24e0700c14", 0x3, 0x1}) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) read$rfkill(r5, &(0x7f0000000200), 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r5, 0xc0385720, &(0x7f0000000000)) [ 454.707918][ T28] audit: type=1804 audit(1593769788.238:1056): pid=588 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1045/bus" dev="sda1" ino=16072 res=1 [ 454.740333][ T639] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:49 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8912, &(0x7f0000000100)=0x30008) 09:49:49 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xf00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 454.779140][ T639] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 454.798576][ T28] audit: type=1804 audit(1593769788.238:1057): pid=592 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1053/bus" dev="sda1" ino=16070 res=1 09:49:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5451, 0x0) 09:49:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x1100, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5452, 0x0) 09:49:49 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8933, &(0x7f0000000100)=0x30008) 09:49:49 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x10) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x283) 09:49:49 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x1200, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x545d, 0x0) 09:49:49 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x400454ca, &(0x7f0000000100)=0x30008) 09:49:49 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:49 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000000c0)) mount$9p_virtio(&(0x7f0000000080)='syz\x00', &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000180)='9p\x00', 0x80004, &(0x7f00000001c0)={'trans=virtio,', {[{@msize={'msize', 0x3d, 0x5}}, {@version_u='version=9p2000.u'}, {@msize={'msize', 0x3d, 0x9}}], [{@smackfsdef={'smackfsdef'}}]}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0xac5d, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x2000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5460, 0x0) 09:49:49 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x400454cc, &(0x7f0000000100)=0x30008) 09:49:49 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x6364, 0x0) 09:49:49 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x2500, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:49 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40046629, &(0x7f0000000100)=0x30008) 09:49:49 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x4800, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:49 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x8912, 0x0) 09:49:49 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:49 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000100)=0x30008) 09:49:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x4c00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x8933, 0x0) 09:49:50 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x30008) 09:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x894c, 0x0) 09:49:50 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086604, &(0x7f0000000100)=0x30008) 09:49:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6800, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xab00, 0x0) 09:49:50 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:49:50 executing program 0: ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setxattr$system_posix_acl(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000010001000000000002000200", @ANYRES32=0x0, @ANYBLOB="02000500", @ANYRES32=0x0, @ANYBLOB="040001000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="02006717ab8e85e1148f7c332f878cc7b30000", @ANYRES32=0x0, @ANYBLOB="10000200000000002000050000000000"], 0x64, 0x1) r5 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000000c0)) r6 = dup2(r4, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) r7 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r7) 09:49:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6c00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xab03, 0x0) [ 456.387462][ T777] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted 09:49:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x7400, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 456.444946][ T782] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted 09:49:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xab07, 0x0) 09:49:50 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000100)=0x30008) 09:49:50 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x400454ca, 0x0) 09:49:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x7a00, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:50 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40087602, &(0x7f0000000100)=0x30008) 09:49:51 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x40) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x50, 0x3, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x24000051) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x40049409, 0x0) 09:49:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xf909, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:51 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x400c6615, &(0x7f0000000100)=0x30008) 09:49:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x40186366, 0x0) 09:49:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x30000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:51 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x1c) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x16b) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:51 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40106614, &(0x7f0000000100)=0x30008) 09:49:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x34000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x4020940d, 0x0) 09:49:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x4c, r4, 0x400, 0x4, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x32558000}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x4c}}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000240)={{{@in=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x10, r7, 0x1, 0x9a, 0x6, @broadcast}, 0x14) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020f280100dd02c8b6f63ed34c00000005002d000000000005002ff16960b4dfed4c750d00000011ffffffff000000007f0de1607155d2b33ffe05e95fe8923b2e570cc56b87ca324734f48bf6731427c9dbc4119a9817e63323"], 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000800) creat(&(0x7f0000000700)='./bus\x00', 0x0) r8 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r8, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x400300, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:51 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40186366, &(0x7f0000000100)=0x30008) 09:49:51 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x408c563e, 0x0) 09:49:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @remote}, {0x307, @local}, 0x4, {0x2, 0x4e22, @remote}, 'bond0\x00'}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x8) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/132, 0x84) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKIOOPT(r7, 0x1279, &(0x7f0000000000)) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, 0x0, 0x808, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010100}, @GTPA_TID={0xc}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r5}, @GTPA_NET_NS_FD={0x8, 0x7, r7}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000001) utime(&(0x7f0000000040)='./bus\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000001c0)=0x6e, 0x800) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x1000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:52 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5825, &(0x7f0000000100)=0x30008) 09:49:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x80045432, 0x0) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x2000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:52 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5829, &(0x7f0000000100)=0x30008) 09:49:52 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4200, 0x2a) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, 0xee01) 09:49:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x80045440, 0x0) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x3000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:52 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c585e, &(0x7f0000000100)=0x30008) 09:49:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:52 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) getsockopt$bt_hci(r2, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, &(0x7f0000000140)={0x3, @raw_data="5fd15c018e8ed065e45b4d1ebe0e885cfd651f304fc4ffa129eef67ff2cbf57f30f7619d6c2d361b17156088ee7f1f3ba392c84e366e193a9ea80ecf6dbb709cc2418b2752b89cf70d0570e4ab21929d01f82aef319c03da40f0104a07f58c8e0676c13f505be25c550b6a62d28e91bebeecef9fd6fb89acbaae7e6f2dc5a7454e617469edd6a739dec3003d74233af1be63cd47e1ee3f3c2521fd3b7142747edf44f413c7c39bdf77eb23b53a4c983bae3e860cade258d2558fc5bb0710eb7efdb94b4a806081a7"}) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x4000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x80086301, 0x0) 09:49:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:52 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000100)=0x30008) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x5000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:52 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4c8040, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKIOOPT(r8, 0x1279, &(0x7f0000000000)) r9 = accept4$netrom(r8, &(0x7f0000000140)={{0x3, @netrom}, [@null, @remote, @netrom, @netrom, @rose, @netrom, @rose, @null]}, &(0x7f00000000c0)=0x48, 0x80800) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r10, r10) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000200)={0x4fa, &(0x7f00000001c0)=[r3, r0, r4, r9, r10]}, 0x5) 09:49:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x80184153, 0x0) 09:49:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:52 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40286608, &(0x7f0000000100)=0x30008) 09:49:52 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000000180)='H', 0x1, 0x200408c4, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000140)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000080)=""/114) 09:49:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, 0x0) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x80184560, 0x0) 09:49:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x7000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 458.597918][ T28] kauditd_printk_skb: 93 callbacks suppressed [ 458.597931][ T28] audit: type=1804 audit(1593769792.808:1151): pid=946 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1068/bus" dev="sda1" ino=16064 res=1 [ 458.604041][ T946] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 196616 (only 16 groups) 09:49:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, 0x0) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 458.725420][ T955] __nla_validate_parse: 44 callbacks suppressed [ 458.725428][ T955] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x80404804, 0x0) [ 458.763023][ T28] audit: type=1804 audit(1593769792.808:1152): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1079/bus" dev="sda1" ino=16053 res=1 09:49:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r5, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x110, r5, 0x10, 0x7, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xdf33}]}, @TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2514}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1f}]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2cc}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x20}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x78e}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xd88f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xf0a4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfd}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xff}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb2a9}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x4004010) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000340)) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000000)=0x101, 0x4) creat(&(0x7f0000000700)='./bus\x00', 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x401c5820, &(0x7f0000000100)=0x8) clock_getres(0x0, &(0x7f00000000c0)) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x8000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 458.855287][ T960] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 458.880541][ T28] audit: type=1804 audit(1593769792.918:1153): pid=952 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/882/bus" dev="sda1" ino=16039 res=1 09:49:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, 0x0) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc0045878, 0x0) [ 458.938047][ T963] EXT4-fs warning (device sda1): verify_group_input:132: Cannot add at group 196616 (only 16 groups) 09:49:53 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40305828, &(0x7f0000000100)=0x30008) [ 459.024683][ T972] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 459.050946][ T28] audit: type=1804 audit(1593769792.928:1154): pid=953 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1080/bus" dev="sda1" ino=16037 res=1 09:49:53 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40305829, &(0x7f0000000100)=0x30008) [ 459.074628][ T973] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 459.111358][ T977] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 09:49:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc0045878, 0x0) [ 459.135781][ T973] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:53 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x80000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x26c2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000140)={'syz1\x00', {0x2, 0xffe6, 0xa86a, 0x1ff}, 0x27, [0x9000000, 0x50dbd16f, 0x4828, 0x4, 0x7, 0x1f, 0x7, 0x3, 0x36, 0x1, 0x400, 0xa000, 0x800, 0x2, 0x6, 0x401, 0x7ff, 0x0, 0x7, 0x7fffffff, 0x10001, 0x1, 0x3f, 0x7, 0x7, 0x9, 0x9, 0x74c, 0x7, 0x0, 0x9, 0x54d, 0xfffeffff, 0xaa34, 0x40, 0x9, 0x7, 0x100, 0x80, 0xb3, 0x5, 0xe000000, 0x9, 0x9, 0x87d6, 0xffffffff, 0x80, 0x5, 0x9, 0xfffff001, 0x8000, 0x401, 0x800, 0x3f, 0x6, 0xffffffff, 0x20, 0xfaac, 0x4, 0x0, 0x5, 0x101, 0x20, 0x7], [0xffff, 0xffffffff, 0x100, 0x55b43daa, 0x1, 0x3ff, 0x9, 0x0, 0x3, 0x5, 0x1000, 0x8, 0x7, 0x4, 0x4, 0x2, 0xfd3, 0x7, 0x4, 0x8, 0x9, 0xffff, 0x9, 0x2, 0x8, 0x7, 0x3, 0x100, 0xb320, 0xae, 0x2, 0x5, 0x6, 0x63fc9ab0, 0x8, 0x9, 0x9, 0x6, 0x8, 0xfffffff8, 0x6, 0x7, 0x0, 0x1, 0x8, 0xff, 0x1, 0x73, 0x5, 0x5, 0x122, 0x8dfe, 0xe7f, 0x400, 0x7, 0x2, 0x40, 0x80, 0x2, 0x9, 0xfffffffd, 0xffff8000, 0x78, 0x3], [0x4, 0xffff0000, 0x1, 0x9, 0x2, 0x1000000, 0x1, 0x800, 0x9, 0x9, 0xffffffff, 0x55, 0x80000000, 0x5, 0x8, 0x1, 0xce4, 0x1f, 0x77, 0x8, 0x8, 0x5, 0x3f, 0x2, 0xa118, 0x1, 0x2, 0x20, 0x4, 0x9, 0x6, 0xffffff75, 0x7, 0x400, 0x2ed, 0x4, 0x1, 0x6, 0x4673, 0x2, 0x8000, 0x2, 0x1, 0xfff, 0x55a9, 0x9, 0x928, 0x5, 0x100, 0xffffff81, 0xe85, 0x84, 0x6, 0x8, 0x4b, 0x5, 0xffff, 0x2, 0x4, 0x6, 0x4, 0x1d, 0x5, 0x8834], [0x7, 0xfffffc00, 0x3, 0x4, 0x4d93, 0x5, 0x8001, 0x2, 0x9, 0x401, 0x4ede6eca, 0x80, 0x4700f234, 0xf9, 0x7fff, 0x10200000, 0xfff, 0x8, 0x1ff, 0x3b, 0x0, 0x7, 0x40, 0x0, 0xdf, 0xa3, 0x101, 0x7ff, 0x8a68, 0xfffeffff, 0x3, 0x0, 0xea1, 0x2, 0xf6d0, 0x7fff, 0x0, 0x0, 0x200, 0x40, 0x7fffffff, 0x80000001, 0x4, 0x10001, 0x8, 0x0, 0x1000, 0x8, 0x4, 0xbb4b, 0x1, 0x1, 0x1, 0x1, 0x100, 0x4, 0x2, 0x2, 0x8, 0x2, 0x1000, 0x5, 0x0, 0x3]}, 0x45c) utime(&(0x7f0000000040)='./bus\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) read(r2, &(0x7f00000005c0)=""/84, 0x54) 09:49:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x9000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 459.235226][ T28] audit: type=1804 audit(1593769793.088:1155): pid=946 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1068/bus" dev="sda1" ino=16064 res=1 09:49:53 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4030582a, &(0x7f0000000100)=0x30008) 09:49:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc0189436, 0x0) [ 459.308161][ T997] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:53 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) open(&(0x7f0000000000)='./bus\x00', 0xa0000, 0x100) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 459.361242][ T997] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xa000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 459.404885][ T28] audit: type=1804 audit(1593769793.158:1156): pid=965 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1081/bus" dev="sda1" ino=16070 res=1 09:49:53 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x4030582b, &(0x7f0000000100)=0x30008) 09:49:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc0205647, 0x0) 09:49:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 459.551134][ T28] audit: type=1804 audit(1593769793.288:1157): pid=972 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/883/bus" dev="sda1" ino=16059 res=1 09:49:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc020660b, 0x0) [ 459.601521][ T1020] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:53 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40305839, &(0x7f0000000100)=0x30008) 09:49:53 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0xc0003) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x76, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0xb923}, &(0x7f00000000c0)=0x8) r4 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000180)={0x1000, 0xa0, 0x800, 0x5, 0x0, 0x2}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x76, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={r8, @in6={{0xa, 0x4e21, 0x8000, @mcast2, 0x8}}}, &(0x7f0000000280)=0x84) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 459.697489][ T1020] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xb000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 459.736488][ T28] audit: type=1804 audit(1593769793.298:1158): pid=979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1069/bus" dev="sda1" ino=16064 res=1 09:49:54 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x76, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xc6, "584a24be20f0ab61af718abfd5539c6292979834812474720871f1442da40c317174d59e6f22fdac7fcd2ab732b5376e005ff865df83ea86c197d170b9780e06b27397a94bf80d20d6e25d7543ca8449080d07ad42114eda161048d094053b42618f08d94b9e87dc6f2a01b7e50153a120ab6f7fc51d19783cf2dd17395d598f1754f7d448178b2f7fae3ce0356e0a9478d4af887e6d892f41f9b323bfd12b6da20dd0be101a45b3b18b0736ce07743579655cf42d58806b4d020fd58454dc7b8e7bb25cc71d"}, &(0x7f0000000080)=0xce) utime(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKIOOPT(r7, 0x1279, &(0x7f0000000000)) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f00000000c0)=0x8, 0x2) bind$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 09:49:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc0585605, 0x0) 09:49:54 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40806685, &(0x7f0000000100)=0x30008) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xc000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 459.904730][ T28] audit: type=1804 audit(1593769793.298:1159): pid=979 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1069/bus" dev="sda1" ino=16064 res=1 09:49:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$VFIO_IOMMU_MAP_DMA(r3, 0x3b71, &(0x7f00000000c0)={0x20, 0x3, 0x4, 0x1, 0x7}) creat(&(0x7f0000000700)='./bus\x00', 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x401c5820, &(0x7f0000000100)=0x8) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f0000000080)={&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000200)=""/187, 0xbb}) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) 09:49:54 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000100)=0x30008) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xd000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 460.063628][ T28] audit: type=1804 audit(1593769793.338:1160): pid=982 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1082/bus" dev="sda1" ino=16034 res=1 09:49:54 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:54 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80086301, &(0x7f0000000100)=0x30008) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xe000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:54 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) prctl$PR_SVE_GET_VL(0x33, 0x14fff) sendfile(r2, r3, &(0x7f00000000c0)=0x697, 0x5) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$DRM_IOCTL_MODE_CURSOR(r0, 0xc01c64a3, &(0x7f0000000080)={0x2, 0x81, 0x13c5, 0x9, 0x3ff, 0x3, 0x2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$SOUND_MIXER_READ_STEREODEVS(r5, 0x80044dfb, &(0x7f0000000000)) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xf000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:54 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80086601, &(0x7f0000000100)=0x30008) 09:49:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) 09:49:54 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80086603, &(0x7f0000000100)=0x30008) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x10000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x11000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:54 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:54 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x80087601, &(0x7f0000000100)=0x30008) 09:49:55 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f00000002c0)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000080)={@rand_addr, @dev, @initdev}, &(0x7f00000001c0)=0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000500)={'veth1_to_bridge\x00', r5}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00', r6}) 09:49:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x12000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:55 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x800c6613, &(0x7f0000000100)=0x30008) 09:49:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) 09:49:55 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x278100, 0xc) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x20000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:55 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x8010661b, &(0x7f0000000100)=0x30008) 09:49:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x25000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:55 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@empty}, {@in=@broadcast, 0x0, 0x32}, @in6=@mcast1, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) read$char_usb(r2, &(0x7f0000000140)=""/243, 0xf3) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', 0x0, 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:55 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x801c581f, &(0x7f0000000100)=0x30008) 09:49:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x48000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:55 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000100)=0x30008) 09:49:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) 09:49:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:55 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x1) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000080)) ioctl$SIOCPNENABLEPIPE(r2, 0x89ed, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x4c000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:55 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000100)=0x30008) 09:49:55 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:55 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x60000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:55 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0046686, &(0x7f0000000100)=0x30008) 09:49:56 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x68000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:56 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0096616, &(0x7f0000000100)=0x30008) 09:49:56 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) 09:49:56 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x2023, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000000c0)={0x0, r3, 0x0, 0x0, 0xc8, 0x6}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000000)=0x10000a) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:56 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x6c000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:56 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0185879, &(0x7f0000000100)=0x30008) 09:49:56 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x74000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:56 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc018643a, &(0x7f0000000100)=0x30008) 09:49:56 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4000, 0x3) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$KVM_SET_NESTED_STATE(r0, 0x4080aebf, &(0x7f0000002040)={{0x0, 0x0, 0x80, {0x3000, 0x100000, 0x2}}, 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09:49:56 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x7a000000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:56 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000100)=0x30008) 09:49:57 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) 09:49:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x9effffff, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:57 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000100)=0x30008) 09:49:57 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x600000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$bt_hci(r3, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x76, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r6, 0x401}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0x5) 09:49:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xefffffff, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:57 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc020662a, &(0x7f0000000100)=0x30008) 09:49:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xf0ffffff, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:57 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r2, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x40}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0xc004}, 0x8090) 09:49:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x0, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:57 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc028660f, &(0x7f0000000100)=0x30008) 09:49:57 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8) 09:49:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xf9090000, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:57 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) write$FUSE_BMAP(r1, &(0x7f0000000080)={0x18, 0x24, 0x1, {0x1}}, 0x18) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./file0\x00', 0x0) 09:49:57 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0406618, &(0x7f0000000100)=0x30008) 09:49:57 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x0, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:58 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x20081, 0x20) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) 09:49:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100), 0x0, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 463.789753][ T28] kauditd_printk_skb: 108 callbacks suppressed [ 463.789766][ T28] audit: type=1804 audit(1593769797.998:1269): pid=1310 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/900/bus" dev="sda1" ino=16020 res=1 09:49:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xffffff7f, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 463.875312][ T1319] __nla_validate_parse: 42 callbacks suppressed [ 463.875319][ T1319] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:58 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0406619, &(0x7f0000000100)=0x30008) 09:49:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:58 executing program 0: creat(&(0x7f0000000000)='./bus\x00', 0x5) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0xb6) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000080)=0x1, 0x4) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 463.902607][ T1319] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 463.934023][ T28] audit: type=1804 audit(1593769797.998:1270): pid=1312 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1105/bus" dev="sda1" ino=16028 res=1 [ 463.934040][ T28] audit: type=1804 audit(1593769798.078:1271): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1105/bus" dev="sda1" ino=16028 res=1 [ 463.934099][ T28] audit: type=1804 audit(1593769798.078:1272): pid=1318 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1093/bus" dev="sda1" ino=16005 res=1 [ 463.934118][ T28] audit: type=1804 audit(1593769798.088:1273): pid=1318 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1093/bus" dev="sda1" ino=16005 res=1 [ 463.962793][ T28] audit: type=1804 audit(1593769798.168:1274): pid=1327 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1106/bus" dev="sda1" ino=15990 res=1 [ 464.020742][ T28] audit: type=1804 audit(1593769798.228:1275): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1106/bus" dev="sda1" ino=15990 res=1 09:49:58 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0506617, &(0x7f0000000100)=0x30008) [ 464.036066][ T28] audit: type=1804 audit(1593769798.228:1276): pid=1331 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1094/bus" dev="sda1" ino=15991 res=1 [ 464.057974][ T1332] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 464.156708][ T28] audit: type=1804 audit(1593769798.278:1277): pid=1331 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1094/bus" dev="sda1" ino=15991 res=1 [ 464.238094][ T1332] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 464.253770][ T28] audit: type=1804 audit(1593769798.448:1278): pid=1340 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1107/bus" dev="sda1" ino=16010 res=1 09:49:58 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x9) 09:49:58 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20091000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r5, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000001c0)=[{}, {}], r6, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180)={0xffffffffffffffff}, 0x3, {0xa, 0x4e21, 0x10001, @private1={0xfc, 0x1, [], 0x1}, 0x1}, r6}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r4, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r7}}, 0x18) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xffffff9e, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:58 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc080661a, &(0x7f0000000100)=0x30008) 09:49:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000000)=0x7ff) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) prctl$PR_SET_TSC(0x1a, 0x1) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe4, 0xe2000) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x1ddc, 0x4) 09:49:58 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:58 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0xea60}, 0x10) r4 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = openat$cgroup_ro(r4, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) 09:49:59 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc08c5334, &(0x7f0000000100)=0x30008) [ 464.737139][ T1363] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:59 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_G_FBUF(r4, 0x8030560a, &(0x7f0000000180)={0x8, 0x2, &(0x7f0000000080)="bcb5f19cd672a92a12fec44bb3d5", {0x9, 0xffffffff, 0x117f0d0a, 0x5, 0x5, 0x19a9, 0xe, 0x4}}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xffffffef, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:59 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) [ 464.960437][ T1385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 465.007944][ T1385] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:59 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xa) 09:49:59 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:49:59 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0c0583b, &(0x7f0000000100)=0x30008) 09:49:59 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0xfffffff0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:49:59 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:49:59 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0xc0c85666, &(0x7f0000000100)=0x30008) 09:49:59 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174", 0xf, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:49:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 465.593867][ T1408] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 465.633093][ T1408] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:49:59 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x4c, r5, 0x5, 0x4, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x32558000}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x4c}}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKIOOPT(r7, 0x1279, &(0x7f0000000000)) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r7, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x3c, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80000001}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xd5}, @BATADV_ATTR_VLANID={0x0, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x0, 0x32, 0x80}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x801) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:00 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:00 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30007) [ 465.769861][ T1430] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:00 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xb) 09:50:00 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0xc2081, 0x48) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x2, {{0xa, 0x4e21, 0x2d90, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x20}}, {{0xa, 0x4e24, 0x9, @local, 0xffffffff}}}, 0x108) 09:50:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x2, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:00 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x18f, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:00 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:00 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x2) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:00 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r2) lchown(&(0x7f0000000000)='./bus\x00', r0, r2) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:00 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x3, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:00 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x80000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) sendmsg(r1, &(0x7f00000009c0)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x7, @ipv4={[], [], @private=0xa010100}, 0x8001, 0x3}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="68f2bf18d6373c838559d887fab1c55a5bf9952afff1edf196c00c937982a4e8154f82c254b62321ce426be9c63aaa308a2b527bb10198807dcf6e427dcd574870aa2946c970d55cb9fc1cfa15e4d59211a7799d4b737da1abe8eb3138087e2cf9a2211fb8d675eecaa9b253d8dcfed6a3bbed66efbd4cf0fb0947bc6f8b3a693c3facd859a41a3b34336ff032e3c108", 0x90}, {&(0x7f0000000240)="b835950444d103d73b83cb97bf54cf75abfd0e7b0258d7fc724b4981821a17f0d599fac39ab1a7b974ae138e423ac69b0ce24e5c18ae55a504409784fbdd75615c99a50f57baa0c540c16b887a481691af1afef88023", 0x56}, {&(0x7f00000002c0)="5742261e9a83c5fb35c659deb748ebd87f9d3e116b82af1cf88b1ff1193efcc91d5cbf5aff1989b3afe30a7bff156a65e5e3f910f2a05a14323f3fb2318466710c999a347612205e534993a2e61ab1aea5ca0ffec29697c4f8d7336b716538801d59386283f96916869289aaee15b2d37c7ead65f320071fcd3100611da8d79ab4d14b9836601f2e15deddeb27e9effb5ab0585e161b3042b27ef0ca743f364e5fd5d965065a4a57eaaf5504a56b5f650aefdda5203e380c828c38983a09c10e40cdd280b5ca92485f5eba68e55fb6677bb822e5f5dd5dfccf56a078d82bf88aff997862918789d7f20f8a889b", 0xed}, {&(0x7f0000000000)="7a9965b0340ed84f23ba7e4c800c3b7bb82d9b666765c2dc129ada0b29a4228763ce55a4", 0x24}, {&(0x7f00000003c0)="64d03c1740f41248f9a8ebc27752fcbc4d399a6619b3f2e6c0bb781cde655497ff0b9dd62f1ef4875f149ffddfa34536002ab2a0ef0089ad639f7df57522105dcf6866db087b63310e5c62d5b3f20a25abfa43558d7e47878512bfeaa0", 0x5d}, {&(0x7f0000000440)="3f4ec2160e03c69dad8442d8085e894a06", 0x11}, {&(0x7f0000000480)="97212a3c501d58ba61e8b82373e438ffac2e93d3b63505e1e38a6996e1434bff6d9a", 0x22}, {&(0x7f00000004c0)="1cb61e4a1030a114c7c00b0f00c2657449e081ef4c9adb837fff2de381253bfa17bff9cc23d7e94a1ed54c851297b28e437a8ec5a1e3434cba1c469b811fe867163903b4a23d5fe27b0c4abebb0b579e073ba23e6c8ac70de427ff504f5848be464fedf036dc10c0eb8e9d32e225176dd0e45170bb868bf65f94d7c9e8ae86f70c362dfc3ded099e9c95b2146e58f727584074fa53c7b031a41af590cfe33549ca9d1946f634f550ff2233c3d27c7705a5c59b", 0xb3}], 0x8, &(0x7f0000000600)=[{0xc8, 0x1, 0x3, "ab9b734036a2271d371a346fcc7b10a4e1d119eabadef7c022593d16246e2c83907e52cba8b99d7c45506d541b889b48eab78d3074091776bd78dbe5c6df4179804403a379212e8fb977b670d2d2639e0d5419a243794627a6516afa24b395e2f2f745750f54baa8b480614b8c58c0efcc63582f2d4305fe28fcc1746e01930d3f9cd8a5e1d126f5cbaae6bbdbb86e473df09f090fed954a91d010f0291a70618ee5e0c37da4974a9a1cc0395a1167898c"}, {0xa8, 0x114, 0x0, "988d9325f2ca464d19835b4cff0caff4e03886908499bf84c6c5fbae261d4e7bdb7d71c0bef0a8092b16d4ec2366759d0b5fed77650480abb91108ebd92d5c68f403dbd4fb693146564cdbcfad0139a59860e49c6e12c63df2f060b89d33e861b23ccb1cfdb07f3e51dd025ef9885b0aabcd40228e5df610deb9c82fe63f6edec9eb3ac6df2daf40d1d97fdc98805648f8ed"}, {0xe8, 0x110, 0x3, "0f0435b75a57755df8f46ee555b895e9bd606ec1c2601a25cb00a4fe5a5acb63d7178375c8a9dd4786c441e850b6ea3728a8ef0742b7c812207f620f78b36a40ca17819e5d6c8afe5b3ab039b1025c0a9ce011b28f8fba4210d42d5d5827164ac800425f950b7e4885e6f47aa41242466c2a091b4527d10db3b86b2a91663e77939b8ecfdd484fc094393cfde4a84007f8e5d959d27a84ac62fd5d33d139fafcec74b6cee5caa53d64553a5cbc79fc97880c0f828062d4bf256b25b8d14dac6fa676eae72c8f6d1bca6b50b346918df66bb2a2"}, {0x100, 0x101, 0x4, "83811c538a583e3ff597de3cd4542b062fb8ea62aa12ea55ce9100616f26974c656f41212bd0be84a999394f962e98d5bc0443077ed0b1c8fe394777e2af4cdc15dbef27d384dded45f0987796a95d9cd7a01bd02b320b10119394d4b7384affc77462120e6ecf49bb380c16c4f8843d076ce1f73bea5301fc79de18fd7d2980d8a9ae759604c4477181b28785e4811801dc96ab138c9b1f85d8e1a0b5133780a33b3e07e0990bae52666de559993d508632e85d4f77463d24853f5f9e492a922e3a1118e90ef4ca34086a8d257a01ca1bd417bd26cec7356f56bf0d071002812d99a28e0b9ea8101387c78a6cb9"}, {0x30, 0x112, 0x4, "b220f2b489f01679413fb314b92e7ebdca9953fc39012f5cc36fa582c928649d"}, {0x28, 0x115, 0x1ff, "bf1307ee30a38c6993b67de427341d435bd1681e694608"}], 0x3b0}, 0x4844) 09:50:00 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x4, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:01 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xc) 09:50:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f0000000180)="685667bce7978e050c72965166da7be52cf344ab765a72d386e2d3e116c2660ee458c72562974db22c833fdce364b3ae2e885444fccc5ea6e19d63ed6bda63e6f7e8dcc2766587ec486811f0bac7fdffdfedd4b2c723e0790fd7fa2def39d7f12a9b9d838576193fbb83d229e1659c17ff8564d2b4b7dba60181b515c37305cd9826e3d0e1213b7ff6964aa57aa32e470a2449126f72b42bf187d4bfba493899ee1300f84277fc50596dd26957bf5b1938970d2e436ad0531d193c8739a6a29e27429369c3f0c9f78e4c87cb9097da942d43fdf88b8411739cca1ab1152ddf55193038", 0xe3, r1) keyctl$instantiate(0xc, r2, &(0x7f00000000c0)=@encrypted_new={'new ', 'ecryptfs', 0x20, 'user:', '/', 0x20, 0x3}, 0x29, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r1, 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r2, r2, r3, 0x0) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000140)="9f4830eb30bed76c879f42365ac676f360db57d53dc941cd612c57b40aec4b6f8208d78bf86c71467338ad553339beb4cc76854fcced46276b83c39e77f62b2dd69acd90713edf3649c2eed68b73bfbbc917fda522e3e207d48320ff21fbf959d2d74b", 0x63, r3) creat(&(0x7f0000000700)='./bus\x00', 0x8b) r4 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x10) ioctl$EXT4_IOC_SETFLAGS(r4, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r5 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r5) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r5) keyctl$KEYCTL_MOVE(0x1e, r5, r5, r6, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, r5) 09:50:01 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$KDDELIO(r3, 0x4b35, 0xb95) r4 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x5, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:01 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) getsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:01 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x14800, 0x0) 09:50:01 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:01 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0xd01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="8800000003147a3200000000080041007369770114003300626f6e645f736c6176655f300000000022c4e5ab73797a3000000000080041017369770014003300726f73653000000000000000000000000900020073797a31007700140033006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000549dc09ac87ffae9c1d99ff6f63a81c8301056359cf8dd8eca241013e0ad37b7c4ebc39ee0ae6220b11d213c4ec2b0a2cff21e2f232f2f"], 0x88}}, 0x20) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'veth0_to_batadv\x00', {0x2, 0x4e21, @remote}}) 09:50:01 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1e1000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000180)=0x559) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:02 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xd) 09:50:02 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:02 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x2) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x7, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:02 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000)={0x43, 0x3, 0x3}, 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:02 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$TIOCSBRK(r4, 0x5427) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:02 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x6f) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x1f, 0xfc, 0x0, 0x0, 0x0, 0x6, 0x4ba8, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x58000, 0x1, 0xfffffffd, 0x6, 0x3ff, 0x96}, r1, 0x5, r3, 0x9) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:02 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b667317666174000804", 0x12, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x8, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:02 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x111000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x9, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:02 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) read$usbfs(r5, &(0x7f0000000180)=""/159, 0x9f) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$TIOCL_UNBLANKSCREEN(r4, 0x541c, &(0x7f0000000080)) 09:50:03 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xe) 09:50:03 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:03 executing program 4: open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x89) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) syz_mount_image$cifs(&(0x7f0000000200)='cifs\x00', &(0x7f0000000240)='./file0\x00', 0x7f, 0x2, &(0x7f00000012c0)=[{&(0x7f0000000280)="34edb311404d888187ff48e37ad5fc7d629a9b0ed5a003ea319be93eb9", 0x1d, 0x5}, {&(0x7f00000002c0)="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", 0x1000, 0x2}], 0x2000000, &(0x7f0000001300)='-(/\x00') ioctl$VIDIOC_G_JPEGCOMP(r4, 0x808c563d, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f00000000c0)={0x28d9, 0x101, 0x101}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xa, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:03 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x76, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r4, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)={r5, 0x0, 0x37}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x5e272000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x8000104}, 0x40) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$BLKIOOPT(r7, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r7, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:03 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000080)='\x00', 0x20) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 469.226075][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 469.226086][ T28] audit: type=1804 audit(1593769803.429:1337): pid=1604 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1121/bus" dev="sda1" ino=15977 res=1 [ 469.244480][ T1605] CIFS: Attempting to mount /dev/loop4 09:50:03 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:03 executing program 0: keyctl$join(0x1, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x1a1) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffb}) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/48) [ 469.305022][ T1606] __nla_validate_parse: 16 callbacks suppressed [ 469.305027][ T1606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:03 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_G_MODULATOR(r2, 0xc0445636, &(0x7f0000000180)={0x1, "77c7f71fb75c3656638807b77a6a1050727c3b2c7166c9da0e056defe518ea3a", 0x8, 0x9, 0x8001, 0x2, 0xe}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 469.367815][ T1605] CIFS: VFS: Malformed UNC in devname [ 469.391163][ T28] audit: type=1804 audit(1593769803.439:1338): pid=1605 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1108/bus" dev="sda1" ino=15956 res=1 [ 469.432213][ T1606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 469.451586][ T1617] CIFS: Attempting to mount /dev/loop4 [ 469.470034][ T28] audit: type=1804 audit(1593769803.439:1339): pid=1607 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/913/bus" dev="sda1" ino=15952 res=1 [ 469.484459][ T1617] CIFS: VFS: Malformed UNC in devname [ 469.521928][ T28] audit: type=1804 audit(1593769803.549:1340): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1121/bus" dev="sda1" ino=15977 res=1 09:50:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xb, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:03 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:03 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) getsockname(r1, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80) [ 469.565946][ T28] audit: type=1804 audit(1593769803.649:1341): pid=1605 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1108/bus" dev="sda1" ino=15956 res=1 [ 469.633335][ T28] audit: type=1804 audit(1593769803.729:1342): pid=1632 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/914/bus" dev="sda1" ino=16133 res=1 [ 469.710711][ T1644] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 469.767574][ T28] audit: type=1804 audit(1593769803.739:1343): pid=1629 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1122/bus" dev="sda1" ino=16136 res=1 [ 469.797879][ T1644] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 469.854848][ T28] audit: type=1804 audit(1593769803.869:1344): pid=8803 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1122/bus" dev="sda1" ino=16136 res=1 [ 469.931217][ T28] audit: type=1804 audit(1593769803.919:1345): pid=1645 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1123/bus" dev="sda1" ino=15945 res=1 09:50:04 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x10) 09:50:04 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000180)={0x9b0000, 0xc1bb, 0x1, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x990a72, 0x7ff, [], @value64=0x2}}) setsockopt$SO_J1939_ERRQUEUE(r6, 0x6b, 0x4, &(0x7f0000000080)=0x1, 0x4) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:04 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) 09:50:04 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = accept4$phonet_pipe(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x404c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) lseek(r2, 0x40, 0x4) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 09:50:04 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x5, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xc, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 470.007564][ T28] audit: type=1804 audit(1593769803.929:1346): pid=1646 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/915/bus" dev="sda1" ino=15944 res=1 09:50:04 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) 09:50:04 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f00000000c0)=0x80008) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$KVM_SMI(r0, 0xaeb7) [ 470.163392][ T1669] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:04 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) [ 470.219964][ T1669] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:04 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) 09:50:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xd, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:04 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="d92cbc4675d252c13fd2334693b12623a9fa6fd622b48b2c6a9b453226e469b10ebed2cbfd55327b81dd0c11870ee5069461a9c408ca621f125200ca3ba8682bfa26bf6725748f7d566bd24baaad9aba68afa0721658760f9b4e978b9ea7d2ff305c72a2601f36695d48e7f7b750653871107b164683ff1f92d666508ac22658f7b22c987a3408") ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 470.437901][ T1694] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 470.517102][ T1694] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x11) 09:50:05 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$TIOCSBRK(r2, 0x5427) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:05 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x147c42, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x76, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000180)={0x1, @sdr={0x31324d4e, 0x9}}) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000100)=0x30028) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000e00)={r6, @in6={{0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10001}}, 0x200, 0xfffb, 0x1, 0x7fff, 0xa2, 0x1, 0x2}, 0x9c) 09:50:05 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(r2, 0x0, 0x0) 09:50:05 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000000)=0x80044) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xe, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:05 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(r2, 0x0, 0x0) [ 471.044829][ T1715] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) accept(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000100)=0x80) [ 471.098918][ T1713] sctp: [Deprecated]: syz-executor.4 (pid 1713) Use of int in maxseg socket option. [ 471.098918][ T1713] Use struct sctp_assoc_value instead 09:50:05 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000080)=0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ptrace$pokeuser(0x6, 0xffffffffffffffff, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:05 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) recvfrom(r2, &(0x7f00000003c0)=""/233, 0xe9, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000180)={0x1, 0x0, @pic={0x81, 0x3, 0x9, 0x1f, 0x6, 0x9a, 0x9, 0x2, 0x9, 0x7, 0x7, 0x0, 0x3f, 0x8, 0x9, 0x5}}) 09:50:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xf, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:05 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(r2, 0x0, 0x0) [ 471.281837][ T1740] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x12) 09:50:06 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './bus', [{0x20, '.'}, {0x20, '\x15:'}, {0x20, '%'}], 0xa, "77358ee13e7c22ab39d43e0c009868941fef14b0be4f49b964ad09e00135d843be8538b23437a748f7c1bf4418cc17cff2e4b317550f6192cd2f8a7045f9d0010fc2459ee07d852f13529a16d9869f4ca36cdbf8fabc265c40c312a0a166fe780fa930904bb490"}, 0x77) 09:50:06 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x147c42, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x76, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r4, &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000180)={0x1, @sdr={0x31324d4e, 0x9}}) r5 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000100)=0x30028) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000e00)={r6, @in6={{0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10001}}, 0x200, 0xfffb, 0x1, 0x7fff, 0xa2, 0x1, 0x2}, 0x9c) 09:50:06 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x743043, 0x144) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$SNDCTL_DSP_GETCAPS(r1, 0x8004500f, &(0x7f0000000080)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x2, 0x2, 0x3, 0x2, 0x7}) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x1) 09:50:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x10, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:06 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002600)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r3, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) 09:50:06 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000280)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) recvmsg$can_j1939(r2, &(0x7f0000000240)={&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/31, 0x1f}], 0x1, &(0x7f00000001c0)=""/127, 0x7f}, 0x11021) 09:50:06 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f000001d0c0)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000200)={0x1c, r3, 0x709, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x117}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_BSSID={0xa, 0xf5, @broadcast}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40842}, 0x4) ioctl$SOUND_MIXER_WRITE_RECSRC(r1, 0xc0044dff, &(0x7f0000000240)=0x5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'netdevsim0\x00', {0x2, 0x4e22, @remote}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r6) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r7, 0xc0506617, &(0x7f0000000280)={{0x2, 0x0, @reserved="dfd1f1228381aaba38002b831ab3d73d69ced9febb2f61d5f6037dd8fea5dae2"}, 0x8a, 0x0, [], "9033da8ffea6cf15cb0a00cc9d7f25923abbb5a7179dbcc47ede827c7dc6abf8f360a05109db8f49255dcdbe7206903dfa1c29143bd08dcaeb41da5612e7f9eafaf978f433f29e5d0b7b505a3beb6a464a317f06ef4f42ca1bd6be8c201e7c4c4ba9c9cc25af9715ef97a5db5994d0334b4100684d29660d2444a2ea7402a8656c02656d07f0b4c13598"}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f0000000380)={{0x1, 0x0, @reserved="d39969c0576d1b3e1c8840f4b5c4e0885295e4d80cc13ead72e6db0fe4a128b3"}, 0x1, r8, [], '{'}) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x11, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 472.052022][ T1770] sctp: [Deprecated]: syz-executor.1 (pid 1770) Use of int in maxseg socket option. [ 472.052022][ T1770] Use struct sctp_assoc_value instead 09:50:06 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000080)=0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ptrace$pokeuser(0x6, 0xffffffffffffffff, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x12, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:06 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141242, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$bt_hci(r0, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x25) 09:50:07 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000040)) syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0xfffffffffffffff8, 0x44803) utime(&(0x7f0000000000)='./bus\x00', 0x0) 09:50:07 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f0000000080)=0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ptrace$pokeuser(0x6, 0xffffffffffffffff, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x25, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:07 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:07 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x28) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x48, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:07 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66731766617400080409", 0x13, 0x2}], 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x11f31edd) 09:50:07 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) socket$tipc(0x1e, 0x5, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) connect$caif(r4, &(0x7f00000000c0)=@dbg={0x25, 0x5, 0x6}, 0x18) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r2, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0x9, 0x4c19, "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", 0x20, 0x2, 0xfd, 0x81, 0xff, 0x1, 0xa2, 0x1}, r7}}, 0x120) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:07 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @private=0xa010100}, 0x10) shutdown(r1, 0x1) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) getsockopt$bt_hci(r2, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$SIOCGETNODEID(r4, 0x89e1, &(0x7f00000000c0)) 09:50:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x4c, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:07 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x18f, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5c) 09:50:07 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_TRY_EXT_CTRLS(r6, 0xc0205649, &(0x7f0000000180)={0x9f0000, 0x3, 0x20, r1, 0x0, &(0x7f00000000c0)={0x9b0901, 0x4, [], @p_u16=&(0x7f0000000080)=0x2}}) sendto$llc(r7, &(0x7f00000001c0)="40f8a551e8972bfd497e3928f809e57eff12fa39fd8976e739ae37708f40c21107bbfb99db6ee4c456acb9577aa6a5eb599f748ec29c88241523e7583cf28296f5578c4457cfd7b6f740a7d0961bb1140e8a0747f44ddcff641da7a824557aecf3dafe02fe15f7e1eafa3bee8c658bfe21a6e512df37825a38eed3cdab055734f0794814e256de4219", 0x89, 0x4000004, &(0x7f0000000280)={0x1a, 0xfffe, 0x7, 0x9, 0x7, 0x1, @broadcast}, 0x10) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x5) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000000)={0x4, 0x8, 0xfa00, {0xffffffffffffffff, 0x1}}, 0x10) 09:50:07 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x60, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:07 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0xc41, 0x0) execveat(r0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000240)=[&(0x7f0000000140)='{,\x00', &(0x7f0000000180)='-(\x00', &(0x7f00000001c0)='/dev/video0\x00', &(0x7f0000000200)='\')+\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='/dev/video0\x00'], 0xe00) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x101580, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video0\x00', 0x2, 0x0) 09:50:07 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000180)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:08 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000180)={0x33ec, 0xc, [0x6, 0xffffff81, 0x0]}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./bus\x00', r2}, 0x10) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000200)={0x7, 0x20, 0x8, 0x4, 0x3, "b3a1d46d42df4aa6b972107bb5643efe05323d"}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x3}, 0x8) 09:50:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x68, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:08 executing program 1: r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200600, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b66", 0xa, 0x2}], 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x11f31edd) 09:50:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6c, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:08 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0xc0189436, 0x0) 09:50:08 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:08 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x300) 09:50:08 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x7f, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:08 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40087602, &(0x7f0000000100)=0x30008) 09:50:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x74, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:08 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x101402, 0x44) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:08 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$TCSBRK(r1, 0x5409, 0x2) r2 = accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x7fffffff, @my=0x1}, 0x10, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f0000000080)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, 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"], 0x53e0}, 0x1, 0x0, 0x0, 0x804}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000001c0)=[{}, {}], r7, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r7, 0x1c, 0x0, @in={0x2, 0x4e20, @multicast2}}}, 0x90) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:08 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x5c1280, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:08 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40100, 0x0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f00000000c0)={0x2a, 0xf, 0xb, 0x15, 0x8, 0x8c2, 0x6, 0x88, 0x1}) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) getsockopt$sock_buf(r1, 0x1, 0xa, &(0x7f0000000180)=""/202, &(0x7f0000000000)=0xca) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) [ 474.653533][ T1916] __nla_validate_parse: 19 callbacks suppressed [ 474.653541][ T1916] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 474.673814][ T28] kauditd_printk_skb: 55 callbacks suppressed [ 474.673825][ T28] audit: type=1804 audit(1593769808.880:1402): pid=1914 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/926/bus" dev="sda1" ino=16020 res=1 09:50:09 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x7a, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 474.743370][ T1916] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:09 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2c6003, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x7, 0x3, 0x2}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0xffffe000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000200)=""/186) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f00000002c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1a, 0x0, 0x4, 0x8009, 0x8, r1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) prctl$PR_GET_UNALIGN(0x5, &(0x7f00000001c0)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:09 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) waitid$P_PIDFD(0x3, r0, &(0x7f0000000080), 0x80000000, &(0x7f0000000140)) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 474.861729][ T28] audit: type=1804 audit(1593769808.920:1403): pid=1924 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1138/bus" dev="sda1" ino=15926 res=1 [ 474.889051][ T1945] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 474.911065][ T1946] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 475.027897][ T28] audit: type=1804 audit(1593769809.050:1404): pid=1940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1122/bus" dev="sda1" ino=15947 res=1 [ 475.093509][ T28] audit: type=1804 audit(1593769809.070:1405): pid=1945 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1139/bus" dev="sda1" ino=15930 res=1 [ 475.150191][ T28] audit: type=1804 audit(1593769809.120:1406): pid=1940 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1122/bus" dev="sda1" ino=15947 res=1 [ 475.229104][ T28] audit: type=1804 audit(1593769809.170:1407): pid=1952 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/928/bus" dev="sda1" ino=16029 res=1 09:50:09 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x500) 09:50:09 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x400001, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000180)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:09 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:09 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:09 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x600000, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x94, 0xb, 0x6, 0x3, 0x0, 0x0, {0x1, 0x0, 0x2}, [@IPSET_ATTR_DATA={0x50, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty}}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x73}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast1}}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @loopback}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x10}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x6}]}, @IPSET_ATTR_DATA={0x30, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3000}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x3d}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x1}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x80}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x1f}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000040}, 0x40010) socket$rds(0x15, 0x5, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x400, 0x70bd25, 0x80000000, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x10000, 0x4}}, @NL80211_ATTR_WDEV={0xc}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x85) 09:50:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x300, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 475.548613][ T28] audit: type=1804 audit(1593769809.760:1408): pid=1972 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1140/bus" dev="sda1" ino=16021 res=1 [ 475.576276][ T1972] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 475.581090][ T1974] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:09 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x200c01, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) connect$unix(r7, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 475.612231][ T1977] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 09:50:09 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:09 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000180)="1e1df04515644af3d815d4412273728fdd87ba3cd80e835187fb454ca66438e6c5d981c8cc08d33055fd46cf6d9beba0bae5d60ae734fbfab90376478677f111b2ddcba1faad7c55057da5d2ac68a3d199d08b86d861f9569d29671d60ef32322918dbdf887a8bef102cab882b89669a0ef015411489aebd70a9dfa198cd55c71c7d5283a8", 0x85}, {&(0x7f0000000240)="3c989246a3acb5913ddba2c5dbe47361ec7606765425bdcc4640fc5789c4183772f01863777f51cc76c5a8b4aa2ff9672c340f0048ab8747844e4103e5fbcdce6162e7a57d5797f39b52416f81f95dbddc51152e77152d853493e499340fdff302be188ddf8868eb46e6e9b0f25244f43ba2b579cc30e89c4d2061754e5654de178e9387a6911bc9bfe16ae532c9622214dd9e4b2aae08551645d8864e3e09541209a05a9fce92350e5b17de4eb38e1c9f2251ce97d7c5b3a7ac95c5c0109d12d511f9c518e10afecf8f7d4fe985d16329da515d8acaf4fe30d9659d3759b8b07383b3c2da", 0xe5}, {&(0x7f0000000340)="2ac32d49d00be8bb2493a254156fd072e8a53c3916659cba915d7f150cd57417d5bc6a18d5dad25f96ed0c16a1a166a06e64ede149ed33e6ed01a73cc5e56b8886b346879184b41fd850df4191ff4cf8f8900c7bd3d88ba5a1eaa0a77ddea452a7f4d5c353df1e4ce3e36d56ce12e10aa094f019658540f56bca52511b4d8ed8e48e6eb1d88d1269b75a2c0f216c478534dd48495805986ed8758342d06d23c8f67fe701bea9fb65759d743f768b569c7ed4a8a7a1d2432614d3870cecf3a1b7ccd014c0e64789752abf15793f8c5abcddab09c61d", 0xd5}, {&(0x7f0000000440)="b1cde7c65ba2a95cb781058b9940d09cdadcc3e67cf266281cbfd492b43479a978fe1b73d0fd59d285ea163eacbbaa40acb9cf5a26133381aeac8cfa52a33b3db96a6210f0010f8b57beaf246d125f56be08a5058dfee627f5a05d64c55230d7dd3bbfb97e44720071f9eb", 0x6b}, {&(0x7f0000000500)="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", 0x1000}], 0x5, 0x100000000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x500, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 475.682816][ T28] audit: type=1804 audit(1593769809.760:1409): pid=1973 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/929/bus" dev="sda1" ino=16029 res=1 [ 475.688823][ T1995] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 475.803882][ T2003] EXT4-fs warning (device sda1): ext4_group_extend:1782: can't shrink FS - resize aborted [ 475.823360][ T2004] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:10 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = dup(0xffffffffffffffff) recvmsg$can_j1939(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000700)=""/208, 0xd0}, {&(0x7f0000000840)=""/176, 0xb0}, {&(0x7f0000000900)=""/156, 0x9c}, {&(0x7f00000009c0)=""/173, 0xad}, {&(0x7f0000000a80)=""/112, 0x70}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000b00)=""/104, 0x68}], 0x8, &(0x7f0000000c00)=""/188, 0xbc}, 0x2140) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x11, 0xa, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x7, &(0x7f0000000000), 0x20a154cc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x9, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f0000000480)={0x244, r4, 0x200, 0x0, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x6}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfff}, {0x6, 0x16, 0x8001}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0xfffffffa}, {0x6, 0x16, 0x2}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x362}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x80}, {0x6, 0x16, 0x40}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x400}, {0x6, 0x16, 0x7f}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x40}, {0x6}, {0x5, 0x12, 0x1}}]}, 0x244}, 0x1, 0x0, 0x0, 0x44}, 0x4840) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@allocspi={0xf8, 0x16, 0x5, 0x0, 0x0, {{{@in=@private, @in=@multicast2}, {@in=@multicast1, 0x0, 0x6c}}}}, 0xf8}}, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:10 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) r3 = getgid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@private2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="bfadc755bb8f6a11f4ba5d4027939e79a8a243b8a81fb56359038f978520967d52d6a146282c4266913576d608cbe238255b3d6df077ea138ba60d5d8886d0ac5a527e779a6ef73689cf548b599d0619ea7e617c7d8f313454c7225b95026c91edc969e5b7ab984c14de2489a7b96e52f8451a9d4d60", 0x76, 0x401}], 0x1108000, &(0x7f0000000480)={[{@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@creator={'creator', 0x3d, "ec09e88b"}}, {@uid={'uid', 0x3d, r2}}, {@creator={'creator', 0x3d, "7f1921a4"}}, {@part={'part', 0x3d, 0xfff}}, {@gid={'gid', 0x3d, r3}}, {@part={'part', 0x3d, 0xec6a}}, {@nobarrier='nobarrier'}, {@nobarrier='nobarrier'}], [{@fowner_lt={'fowner<', r5}}, {@context={'context', 0x3d, 'staff_u'}}]}) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x401c5820, &(0x7f0000000100)=0x24008) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 475.848948][ T28] audit: type=1804 audit(1593769809.810:1410): pid=1977 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1123/bus" dev="sda1" ino=15920 res=1 [ 475.906575][ T2004] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 476.026852][ T28] audit: type=1804 audit(1593769809.890:1411): pid=1977 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1123/bus" dev="sda1" ino=15920 res=1 09:50:10 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x600) 09:50:10 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) recvmsg$kcm(r1, &(0x7f00000036c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000000080)}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/233, 0xe9}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x9, &(0x7f0000000480)=""/60, 0x3c}, 0x120) getsockopt$sock_buf(r2, 0x1, 0x3d, &(0x7f0000003700)=""/235, &(0x7f0000003800)=0xeb) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x600, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:10 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$SIOCPNGETOBJECT(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)=0x6) syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000140)='./bus\x00', 0x73, 0x1, &(0x7f0000000180)=[{&(0x7f0000000740)="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", 0x1000, 0x3a8f}], 0x10000, &(0x7f00000001c0)='{]}]\x00') open(&(0x7f0000000000)='./bus\x00', 0x480, 0x8) 09:50:10 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:10 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000007, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 476.426365][ T2040] CIFS: Attempting to mount /dev/loop0 [ 476.451542][ T2040] CIFS: VFS: Malformed UNC in devname 09:50:10 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)={0x10000, 0x54, 0x18}, 0x18) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:10 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:10 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) r6 = dup2(r4, r5) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f0000000180)=""/141, 0x8d) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:11 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:11 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@bcast, @bcast, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null]}, 0x48) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) [ 476.833896][ T2041] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:11 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x700) 09:50:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) symlinkat(&(0x7f0000000280)='./bus\x00', r3, &(0x7f00000002c0)='./bus\x00') r4 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000180)="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") r5 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x63) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x401c5820, &(0x7f0000000100)=0x30008) ioctl$NBD_SET_TIMEOUT(r5, 0xab09, 0xc8f0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKIOOPT(r8, 0x1279, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{@none}]}) 09:50:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x700, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:11 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:11 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$TIOCL_SETVESABLANK(r3, 0x541c, &(0x7f0000000080)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r1, 0xc0245720, &(0x7f0000000000)={0x1}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r4 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$EXT4_IOC_SETFLAGS(r4, 0x401c5820, &(0x7f0000000100)=0x7bfeab9b262b7c37) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:11 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1d84be3b99d0108c, 0x10010, r0, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) read$dsp(r2, &(0x7f0000000180)=""/88, 0x58) perf_event_open(0x0, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x18, 0x4, 0x4, 0x8008, 0x108, r4, 0x2, [], 0x0, 0xffffffffffffffff, 0x0, 0x104, 0x200}, 0x40) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) ioctl$RTC_WIE_OFF(r0, 0x7010) 09:50:11 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) [ 477.308575][ T2110] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:11 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x800) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = accept4$tipc(r2, &(0x7f0000000240)=@id, &(0x7f00000002c0)=0x10, 0x800) r4 = dup2(r3, r1) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000280), 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_G_FBUF(r6, 0x8030560a, &(0x7f0000000200)={0x14, 0x20, &(0x7f0000000180)="0d0086a4fa1078e0703cade42f538337ed5ced992fc6ce28491c47d931398b5fc740f60c5e5ed903f5d0e38e9adb536bdf293e4d4be5135b0f6709e6079c940193110d8821c364d48fcfc111788e1ec9b9e355e273108d0decb7deb3c9ec88ab9817c2042040725339c864726be15bed941f949a27b3ac0d", {0x85f, 0xae, 0x7678110a, 0x4, 0xfffff801, 0x14, 0x2, 0x4f8}}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:11 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000002e00"/104], 0x68) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x900, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') r4 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r4, 0x1) getsockopt$bt_hci(r4, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x400}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfff9}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x8000) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:11 executing program 1: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:12 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x900) 09:50:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x9f9, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:12 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:12 executing program 1: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:12 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) accept4(r3, 0x0, &(0x7f0000000080), 0x80800) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="906ded9c030000000000000874000809800018aa84e48b2db830fc82bf435707566e070271b64e0429e013d3cfd0fc94053593c9ccb3c9b4ccbc542baecfd6cf5081d7b63ee8aaf6e4020328221670e8a6737fdc339ace5a2a2a07d88534dc7f91010965957a6d829b6f3fd5dc97477faeed79c99343e1595b9ec553a659cac6b8996694a4304de297ec0fe02ba0968079366cb3f38a37c49d65887f34417023cb3f4fde4c70c772d17192065d6befc5a5c7338f2c0b55d51af4177821ecdee48743c0aa180b4ab8bc9c74cb41dafabb6e5f5fc5", 0xd4, 0x2}], 0x0, 0x0) 09:50:12 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141842, 0x94) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x80008) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @empty}]}, 0x70}}, 0x4000000) sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x5c, r1, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x8}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, '&\xca\'#\'[$!\x00'}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4000084) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000340)) 09:50:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xa00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:12 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000180)={0x4, 0x7, 0x8001, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x9909c9, 0x8, [], @ptr=0x9}}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:12 executing program 1: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:12 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)) utime(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x76, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x20, 0x101, 0x16, 0x8, 0x3}, 0x14) 09:50:12 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0xbc00c) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) 09:50:12 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:13 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xa00) 09:50:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xb00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:13 executing program 0: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x42180, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x1000010, 0x4) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="340020f89e00", @ANYRES16=r3, @ANYBLOB="00042cbd7000ffdbdf25010000000000000001410000001800170000000f000100017564703a73797a3100000000"], 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x8008044) 09:50:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x1, 0x1, 0x8, 0x2}) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/30) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x400, 0x0) write$P9_RCLUNK(r5, &(0x7f0000000280)={0x7, 0x79, 0x1}, 0x7) ioctl$EXT4_IOC_SETFLAGS(r4, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:13 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:13 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0xfffffff7, [], 0x0, 0xffffffffffffffff, 0xfffffffd, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x6, 0x4) r4 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:13 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000000)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xc00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:13 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x20000, 0x56) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x70, 0x5, 0x80, "25af6914ad278014cfe7167e0165b227", "503b3aee61ed314195105e6071d44fc3a1115c90f514fce3406882c0031a889cb4bec2abdd96dbf847d1068583b211a371e70dd201c1987f99c6571f61bdb6ac39b809654f9a6b2c882db3489af3ba1bb2e576ad26fb07b482e7c7"}, 0x70, 0x3) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:13 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xd00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:13 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:14 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xb00) 09:50:14 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x541002, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) 09:50:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xe00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:14 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:14 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0x3, @default, r3}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) clone3(&(0x7f00000003c0)={0x4000000, &(0x7f0000000180)=0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240), {0xd}, &(0x7f0000000280)=""/16, 0x10, &(0x7f00000002c0)=""/165, &(0x7f0000000380)=[r4, 0x0], 0x2, {r0}}, 0x58) ftruncate(r5, 0xfff) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:14 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)=0x30008) 09:50:14 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x800005, 0x100010, r1, 0xf1785000) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) [ 480.013251][ T2250] __nla_validate_parse: 13 callbacks suppressed [ 480.013257][ T2250] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 480.090579][ T2250] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:14 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x30008) [ 480.148539][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 480.148550][ T28] audit: type=1804 audit(1593769814.360:1435): pid=2260 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1132/bus" dev="sda1" ino=15925 res=1 09:50:14 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x27) flistxattr(r0, &(0x7f0000000180)=""/4096, 0x1000) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f0000000080)=0x5) 09:50:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xf00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:14 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x30008) [ 480.321228][ T28] audit: type=1804 audit(1593769814.370:1436): pid=2261 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1132/bus" dev="sda1" ino=15925 res=1 [ 480.360112][ T2267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:14 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) recvmsg$can_j1939(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1, &(0x7f0000000240)=""/112, 0x70}, 0x100) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) [ 480.434641][ T2267] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 480.481385][ T28] audit: type=1804 audit(1593769814.510:1437): pid=2264 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1157/bus" dev="sda1" ino=15940 res=1 [ 480.592893][ T28] audit: type=1804 audit(1593769814.570:1438): pid=2268 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1133/bus" dev="sda1" ino=16020 res=1 [ 480.707234][ T28] audit: type=1804 audit(1593769814.580:1439): pid=2269 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1133/bus" dev="sda1" ino=16020 res=1 09:50:15 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xc00) 09:50:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x1100, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:15 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x3c2401, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:15 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)=0x30008) [ 480.832985][ T28] audit: type=1804 audit(1593769814.630:1440): pid=2271 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1158/bus" dev="sda1" ino=15750 res=1 [ 480.964910][ T28] audit: type=1804 audit(1593769814.740:1441): pid=2276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1134/bus" dev="sda1" ino=15828 res=1 [ 480.992805][ T2287] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 481.030310][ T2287] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 481.060292][ T28] audit: type=1804 audit(1593769814.750:1442): pid=2276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1134/bus" dev="sda1" ino=15828 res=1 [ 481.169516][ T28] audit: type=1804 audit(1593769815.160:1443): pid=2288 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1159/bus" dev="sda1" ino=15968 res=1 09:50:16 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:16 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) 09:50:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x1200, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x100000000) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x16c, 0x0, 0x4, 0x70bd29, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000080) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = socket$kcm(0x10, 0x2, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r6, 0x8b8e0eb13081c495, 0x0, 0x0, {{}, {0x0, 0x4109}, {0x4c, 0x18, {0x114, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="280000c71d5748082979e269348f571605007347cb5fb38260c0560c5b2f4212edad0bf5189d1e1ba6bbe7fcb1287686139c802e85c07dcd7cea609f5a2d5d7f58b6ed4c47a62540e57cf1c711c804e0723ed692890092ff68001f", @ANYRES16=r6, @ANYBLOB="000127bd7000ffdbdf2501000000000000000b000000000c001473797a3100000000"], 0x28}, 0x1, 0x0, 0x0, 0x24080}, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r6, 0x8, 0x70bd25, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000008}, 0x80) ioctl$EXT4_IOC_SETFLAGS(r2, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:16 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xd00) 09:50:16 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) [ 482.585749][ T28] audit: type=1804 audit(1593769816.801:1444): pid=2326 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1160/bus" dev="sda1" ino=15968 res=1 09:50:16 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000080)=0x30008) [ 482.638491][ T2330] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x2000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 482.714317][ T2330] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:17 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) 09:50:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000180)="e1d90ff26c5f173fb435573144a5c85040b2f0a46da6e11dfa7af38dbf168a41ebddadfbe709bb287f8fa8ed340e397763932b67b46af7a7a67e1d36864c9dfe690961fc8facc7721084d67e896b72b333bb78216e20f08281a7c36c1a8022c529c54a9e1934c5350f7fd6b7a714144fb69fcc3f0aa95bedb4b868", &(0x7f0000000080)=""/60, &(0x7f0000000500)="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", &(0x7f0000000200)="17a0fb95bdfc460ff7a507756dbb2181ab0b8199e47ee499ccec8a6c6c196685db0db6f5064d88df688d22827a71e3e8", 0x4, r1, 0x4}, 0x38) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xffff, 0x20800) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000001580)=ANY=[@ANYBLOB="506d4f0d0004800057b3524fbe2dc31e00dd590f8a8b4858c5bd0ee430740af37891dcc56ccd28d33ecb4c70c2b77363252cb2129e91216259d22ff16f3f5f724363a8547ab95355d07f6e3e25afe29be4cca6aff89c1ab022277b1168fddcf57e27e82c2f430bb30074d23cf8213f6a9c5ff0b04d8ffc9d0db07a2f396eb556cff7648d2176ed1990403a3194122a6aa020e7f8", @ANYRES16=r6, @ANYBLOB="c73000000000000000000800000018000480fbff010062726f6164636173742d6c696e6b0000"], 0x2c}, 0x1, 0xf618000000000000}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f0000001540)={&(0x7f00000002c0), 0xc, &(0x7f0000001500)={&(0x7f0000000300)={0x1b8, r6, 0x4, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff7597}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3df2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x348}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xb07}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7e}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2816}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xd9c290b3}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000001}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "123baea267093c3be41cacfd0c38561c3eaefe04bae4ae6ac0c26e7119624958ec"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x8, 0x3, "0f6f7b00"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "962c66064f334c713d249393aa75af4d7af242a065c507e66ff422aa0a"}}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:17 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r5, 0xc01064c7, &(0x7f0000000580)={0x4, 0x0, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f00000005c0)={r6}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@ipv6={@local, @dev={0xfe, 0x80, [], 0x13}, [0xff000000, 0x0, 0xff], [0x0, 0xffffff00, 0xffffff00], 'syzkaller1\x00', 'batadv_slave_0\x00', {}, {}, 0x1, 0x1, 0x5, 0x2}, 0x0, 0x160, 0x198, 0x0, {}, [@common=@srh1={{0x90, 'srh\x00'}, {0x3a, 0x7, 0x6, 0x1, 0xbc, @loopback, @loopback, @private2={0xfc, 0x2, [], 0x1}, [0xff, 0xffffffff, 0xff, 0xff], [0xffffffff, 0xff, 0xff000000, 0xffffff00], [0xff, 0xffffff00, 0xffffffff, 0xffffffff], 0x400, 0x264}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x6}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x4}, {0x4, 0x2, 0x7}, {0x4, 0x3, 0x1}, 0x8, 0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:17 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) [ 482.888426][ T2347] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 482.950924][ T2352] x_tables: duplicate underflow at hook 3 [ 482.962229][ T2347] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x2500, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 482.997150][ T2356] x_tables: duplicate underflow at hook 3 09:50:17 executing program 4: llistxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)=""/135, 0x87) open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x341000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_PCM_IOCTL_UNLINK(r6, 0x4161, 0x0) 09:50:17 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:17 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xe00) 09:50:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x4800, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:17 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:17 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x76, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r2, 0x1f}, 0x8) r3 = open(&(0x7f0000000000)='./bus\x00', 0x418783, 0x194) ioctl$EXT4_IOC_SETFLAGS(r3, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:17 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:17 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x4c00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:17 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) 09:50:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:18 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) 09:50:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6800, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:18 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) 09:50:18 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1100) 09:50:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r5, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1c, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x5, 0xaa, &(0x7f0000001200)=""/170, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r3, 0x10, &(0x7f0000000280)={&(0x7f0000000400)=""/14, 0xe, r6}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000340)={0xffffffffffffffff, 0x10, &(0x7f0000000300)={&(0x7f0000000180)=""/244, 0xf4, r7}}, 0x10) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6c00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:18 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:18 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x7400, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:18 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x50002) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000001c0)={0x3000, &(0x7f0000000080), 0x1, r3, 0x8}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:18 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x7a00, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:18 executing program 1: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xf909, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:19 executing program 1: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:19 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1200) 09:50:19 executing program 1: open(0x0, 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x30000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:19 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/current\x00') preadv(r3, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYRES16=r4, @ANYBLOB="000829bd7000ffdbdf2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000e0001006e657464657673696d0000000f000200"], 0xac}, 0x1, 0x0, 0x0, 0x51}, 0x40) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x114, r4, 0x300, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000800}, 0x41) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:19 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) [ 485.288879][ T2477] __nla_validate_parse: 17 callbacks suppressed [ 485.288886][ T2477] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 485.368661][ T2477] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x34000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:19 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:19 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) [ 485.515695][ T2499] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 485.575412][ T2499] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x400300, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:19 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) [ 485.736165][ T2508] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) [ 485.791994][ T2508] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x1000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 485.971619][ T2517] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 486.033760][ T2517] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:20 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2500) 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, &(0x7f0000000100)) 09:50:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x2000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:20 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) [ 486.249699][ T2533] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 486.302836][ T2533] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 486.331337][ T28] kauditd_printk_skb: 13 callbacks suppressed 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) [ 486.331348][ T28] audit: type=1804 audit(1593769820.531:1458): pid=2539 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1182/bus" dev="sda1" ino=16020 res=1 09:50:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x3000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) [ 486.485315][ T28] audit: type=1804 audit(1593769820.661:1459): pid=2548 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1183/bus" dev="sda1" ino=15960 res=1 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) 09:50:20 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, r2, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000180)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x4000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 486.597542][ T28] audit: type=1804 audit(1593769820.771:1460): pid=2553 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1184/bus" dev="sda1" ino=15947 res=1 09:50:20 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) [ 486.692594][ T28] audit: type=1804 audit(1593769820.881:1461): pid=2558 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1185/bus" dev="sda1" ino=15947 res=1 [ 486.809355][ T28] audit: type=1804 audit(1593769821.011:1462): pid=2565 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1186/bus" dev="sda1" ino=15947 res=1 09:50:21 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5c00) 09:50:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x5000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:21 executing program 1: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086607, 0x0) 09:50:21 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$VIDIOC_TRY_DECODER_CMD(r4, 0xc0485661, &(0x7f0000000180)={0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 487.136803][ T28] audit: type=1804 audit(1593769821.341:1463): pid=2580 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir052696680/syzkaller.Q6kmbf/1187/bus" dev="sda1" ino=16020 res=1 09:50:21 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, r2, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000180)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x7000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:21 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:21 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, r2, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000180)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x8000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:21 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, r2, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000180)) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x9000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xff00) 09:50:22 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xa000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000001c0)=[{}, {}], r3, 0x1, 0x1, 0x90}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(0xffffffffffffffff, &(0x7f0000000080)={0xf, 0x8, 0xfa00, {r3, 0x12}}, 0x10) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) fcntl$setown(r1, 0x8, r4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xb000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xc000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xd000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xe000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xf000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:22 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x79da9cb6, 0x800, 0x0, 0x6, 0x15, "0ecd7a6c942057fb53c5529ef567e2de88ade5"}) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x10000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1000000) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x11000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/current\x00') preadv(r3, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYRES16=r4, @ANYBLOB="000829bd7000ffdbdf2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000e0001006e657464657673696d0000000f000200"], 0xac}, 0x1, 0x0, 0x0, 0x51}, 0x40) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x114, r4, 0x300, 0x70bd27, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}]}, 0x114}, 0x1, 0x0, 0x0, 0x20000800}, 0x41) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r6, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x12000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f0000000180)=0x4) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x20000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x4) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x25000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x48000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x4c000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:23 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x11) 09:50:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x60000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2000000) 09:50:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x68000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:24 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1000000) 09:50:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x6c000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:24 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/ipc\x00') ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000180)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x4, 0x5, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x74000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x7a000000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 490.380961][ T2738] __nla_validate_parse: 47 callbacks suppressed [ 490.381038][ T2738] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 490.442917][ T2738] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x9effffff, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 490.582739][ T2744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 490.640563][ T2744] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xefffffff, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3000000) [ 490.800523][ T2753] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:25 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x79da9cb6, 0x800, 0x0, 0x6, 0x15, "0ecd7a6c942057fb53c5529ef567e2de88ade5"}) [ 490.860860][ T2753] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xf0ffffff, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:25 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000000)) ioctl$SNDRV_PCM_IOCTL_UNLINK(r6, 0x4161, 0x0) [ 491.190843][ T2763] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 491.263148][ T2763] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xf9090000, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:25 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={&(0x7f0000000180)="e1d90ff26c5f173fb435573144a5c85040b2f0a46da6e11dfa7af38dbf168a41ebddadfbe709bb287f8fa8ed340e397763932b67b46af7a7a67e1d36864c9dfe690961fc8facc7721084d67e896b72b333bb78216e20f08281a7c36c1a8022c529c54a9e1934c5350f7fd6b7a714144fb69fcc3f0aa95bedb4b868", &(0x7f0000000080)=""/60, &(0x7f0000000500)="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", &(0x7f0000000200)="17a0fb95bdfc460ff7a507756dbb2181ab0b8199e47ee499ccec8a6c6c196685db0db6f5064d88df688d22827a71e3e8", 0x4, r1, 0x4}, 0x38) r4 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xffff, 0x20800) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r5, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000001580)=ANY=[@ANYBLOB="506d4f0d0004800057b3524fbe2dc31e00dd590f8a8b4858c5bd0ee430740af37891dcc56ccd28d33ecb4c70c2b77363252cb2129e91216259d22ff16f3f5f724363a8547ab95355d07f6e3e25afe29be4cca6aff89c1ab022277b1168fddcf57e27e82c2f430bb30074d23cf8213f6a9c5ff0b04d8ffc9d0db07a2f396eb556cff7648d2176ed1990403a3194122a6aa020e7f8", @ANYRES16=r6, @ANYBLOB="c73000000000000000000800000018000480fbff010062726f6164636173742d6c696e6b0000"], 0x2c}, 0x1, 0xf618000000000000}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f0000001540)={&(0x7f00000002c0), 0xc, &(0x7f0000001500)={&(0x7f0000000300)={0x1b8, r6, 0x4, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xffff7597}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3df2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x348}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xb07}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7e}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2816}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xd9c290b3}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000001}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_NODE={0xb0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "123baea267093c3be41cacfd0c38561c3eaefe04bae4ae6ac0c26e7119624958ec"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x8, 0x3, "0f6f7b00"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "962c66064f334c713d249393aa75af4d7af242a065c507e66ff422aa0a"}}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r3, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 491.418441][ T2773] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 491.477003][ T2773] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xffffff7f, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:39 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="30007918b1bfb489ffff047b0000", @ANYRES16=r6, @ANYBLOB="10002dbd7000fddbdf2507c69d0000000014780000000800040000000000140002800800080005000000b9e432e1e7604e8327bfadb1e4f808cb3fc6541eba671eb5c4769860879bdfcdc0d46e"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4040841) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x100000, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x3}, 0x8) 09:50:39 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xc00) 09:50:39 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4000000) 09:50:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xffffff9e, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:39 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f00000000c0)={&(0x7f0000000240)="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", 0x1000, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000001240)={&(0x7f0000000180)="c8e9ce18052b32591b33e3eb252d6de39acd2aa8eb401a12fe07c74b3cf1ea1554fee267168b4078999072b66254fc6ae5a81e53b0c9b22b869dc503eccb3c58ba8a069f2f02361ed32c187411766c91362c70a1b188eb8fd4d1afe18691b16c17a2b18ddfa4034621fe54c334bdf8b87c5be61ceddd769de070cc550aa80c569f3e54fb13d0f79b0c2ee9766b2682776e23918ce0b776", 0x97, r6}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000080)={0x13}) r7 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000012c0)=0x6, &(0x7f0000001300)=0x4) ioctl$EXT4_IOC_SETFLAGS(r7, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:39 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000003100f5485ed5e957fedbdf2500000000"], 0x14}}, 0x4000001) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000440)={0x8000, 0x7fff, 0x8, 0x10001, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r1, 0xc01064b3, &(0x7f0000000480)={r2}) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x8, 0x1, 0x80, 0x9}, {0x7fff, 0x20, 0xff, 0x78a}, {0x6, 0x3f, 0x1, 0x2}, {0x22, 0x5, 0x0, 0x2}]}) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000140)=0x8000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x401c5820, &(0x7f0000000100)=0x8) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./bus\x00', 0x7fff, 0x3, &(0x7f0000000280)=[{&(0x7f0000000740)="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", 0x1000, 0x7}, {&(0x7f0000000200), 0x0, 0x4d736477}, {&(0x7f0000000240)="2e549f51", 0x4, 0x9}], 0x2000000, &(0x7f0000000300)=ANY=[@ANYBLOB="626c6f636b3d3078303030300300000000000000303230302c7362736563746f723d307830303030303030303030303037666666ac00"]) utime(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000000)=0x40) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000005c0)={@ll={0x11, 0x2, r7, 0x1, 0x7, 0x6, @remote}, {&(0x7f00000004c0)=""/169, 0xa9}, &(0x7f0000000580), 0x1a}, 0xa0) [ 505.617347][ T2909] __nla_validate_parse: 2 callbacks suppressed [ 505.617354][ T2909] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:39 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) write$FUSE_OPEN(r2, &(0x7f0000000000)={0x20, 0x0, 0x6, {0x0, 0x10}}, 0x20) socket$xdp(0x2c, 0x3, 0x0) [ 505.645802][ T28] audit: type=1804 audit(1593769839.854:1464): pid=2912 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/941/bus" dev="sda1" ino=15804 res=1 [ 505.704008][ T2909] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 505.732593][ T2912] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 09:50:40 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x3000c) 09:50:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xffffffef, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 505.772269][ T28] audit: type=1804 audit(1593769839.884:1465): pid=2911 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1141/bus" dev="sda1" ino=15803 res=1 [ 505.839168][ T2930] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 505.877031][ T28] audit: type=1804 audit(1593769839.904:1466): pid=2920 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1141/bus" dev="sda1" ino=15803 res=1 [ 505.945994][ T2940] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:40 executing program 4: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00') open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:40 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) sendmsg$NFQNL_MSG_VERDICT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x68, 0x3, 0x3, 0x801, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0xb56}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x3}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x5}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x80000004}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x6}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x7}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xa9bb0d9158bdf9f2, 0xffff}}]}, 0x68}, 0x1, 0x0, 0x0, 0x44080}, 0xc800) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:40 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) r5 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/current\x00') preadv(r5, 0x0, 0x0, 0x0) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYRES16=r6, @ANYBLOB="000829bd7000ffdbdf2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000e0001006e657464657673696d0000000f000200"], 0xac}, 0x1, 0x0, 0x0, 0x51}, 0x40) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb0, r6, 0x4, 0x70bd27, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x63}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000}, 0x30000085) [ 506.040790][ T28] audit: type=1804 audit(1593769839.954:1467): pid=2925 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1142/bus" dev="sda1" ino=15803 res=1 [ 506.044824][ T2940] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 506.100985][ T28] audit: type=1804 audit(1593769840.144:1468): pid=2939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1143/bus" dev="sda1" ino=15803 res=1 09:50:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0xfffffff0, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 506.160624][ T28] audit: type=1804 audit(1593769840.144:1469): pid=2939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1143/bus" dev="sda1" ino=15803 res=1 [ 506.280556][ T28] audit: type=1804 audit(1593769840.474:1470): pid=2954 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/942/bus" dev="sda1" ino=15771 res=1 [ 506.293180][ T2959] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:40 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="30007918b1bfb489ffff047b0000", @ANYRES16=r6, @ANYBLOB="10002dbd7000fddbdf2507c69d0000000014780000000800040000000000140002800800080005000000b9e432e1e7604e8327bfadb1e4f808cb3fc6541eba671eb5c4769860879bdfcdc0d46e"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4040841) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x100000, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x3}, 0x8) 09:50:40 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5000000) 09:50:40 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) getresuid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r1, 0x1) getsockopt$bt_hci(r1, 0x84, 0x72, &(0x7f0000002080)=""/4094, &(0x7f0000000000)=0xffe) 09:50:40 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x8) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dlm-monitor\x00', 0x400000, 0x0) r2 = socket$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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x76, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYBLOB="0085bc30b50000054851e6c1584c998a3fded85cf198eb833a852501ae4f142d88a7fb724c1ae65cd0a3cc696be2"], &(0x7f0000000640)=0xe) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='./bus\x00', 0x8000, 0x4, &(0x7f0000000480)=[{&(0x7f0000000140)="b0077ce59f765fd5557921fca314682f47ac73127b5ebd886675f05d27f7de70961b6ada37a8b862c1a6606c541dab91581daacf22f063f077aab9cf4b52fdc44baea7579edd94971228384df56f640eaa4508d560a392cffe1e7fb902eb3f0fe5ea513d4ab14a1682", 0x69, 0xfffffffffffeffff}, {&(0x7f00000001c0)="dd1382ce5ecf29c608fb0f90b88967a637b8b77ef1f2f11f03264595f4f538e1f2f134b05e65e8d0ff0d4336d40690612833265ca50cdbcd1abdbbe2d100d7dca65986d2061983fd15ab000c5f43ff7d0069e70cbbe7900d7932263d775a402a6e660d2d9e0c38b7ea7ef111401ddbdcc32677ebbc73da35c40437f2f7b930e2fbe6a7d8a943fb498566", 0x8a, 0x80}, {&(0x7f0000000280)="c13d2e9db17d1c5beb751c5337be686433abe415f39cad12ab29a7874e256e35a61abe94ca2c36d08351e910e1b82326d08c744154c5dae8b5852b675fd40a493a702f7e7d74f1e0e51a3191f7b12d35fbb81669ba7e28403b15f99cad27bb8166fe2ca90b6267a73c103264c3852ca392a0938ada195004e14485b2a2ec077c8762f6fe5e1e4dc04c869d887af79170c585589498da4d9dad42840549791f1931a4d1eeb771198cb28b06bab3bcdb6fc5029cfaf83f8e5de4f5832eda3a3441a9e1c7f11b9c77379c2ad8f453766595c49b55fd7ef4f912bd4729e4a1c75c881cd879e82c452084932675c03d311d", 0xef, 0x3}, {&(0x7f0000000380)="0dcc2e2395cb17b23dc3780fa790bb6adfe67cd0b04a4ac6e36eae3d52a3b72122b2822d9be808288598869d278f4d95f6d5470bba4ac39cc47d04c416739a37f7e7f9d0595ae1326a3ae6979defc552f95d8b3e239de08c28fe02a0ecf289ca2dad4a9521ad7797288d0a503137665e92916f82c16cae28867809cd731d06335a4618d22b9c3ffb2ee4055446f4f62f36fc9639622f81c5dd6b6dff0cafceaa714a85973445e018d52608d7ad90e18d4ab1ab58888ddbaa1cb2e92fc350a7b95d599b987558f8fd6d2586488f753c66af064401340d0bedbd03a0780a8ef917ac07f026917f2c0c2de387b68c7501a43a8f06b2800bd7", 0xf7, 0x3}], 0x200000, &(0x7f0000000780)={[{@uid={'uid', 0x3d, r5}}, {@size={'size', 0x3d, [0x36]}}, {@huge_always={'huge=always', 0x3d, 'l2tp\x00'}}, {@huge_advise={'huge=advise'}}, {@nr_blocks={'nr_blocks', 0x3d, [0x0, 0x6d, 0x36, 0x35]}}, {@mode={'mode', 0x3d, 0x10001}}], [{@uid_gt={'uid>', r6}}, {@subj_user={'subj_user', 0x3d, 'l2tp\x00'}}]}) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') utime(&(0x7f0000000040)='./bus\x00', 0x0) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000001c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000680)={[], 0x5, 0xe5, 0x7fff, 0x100000000, 0x1, r7}) 09:50:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {0x2}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 506.378571][ T2959] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 09:50:40 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141146, 0x128) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {0x3}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 506.521603][ T28] audit: type=1804 audit(1593769840.734:1471): pid=2974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir891253443/syzkaller.Pe0WM1/943/bus" dev="sda1" ino=15768 res=1 [ 506.553953][ T2974] tmpfs: Bad value for 'huge' 09:50:40 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="30007918b1bfb489ffff047b0000", @ANYRES16=r6, @ANYBLOB="10002dbd7000fddbdf2507c69d0000000014780000000800040000000000140002800800080005000000b9e432e1e7604e8327bfadb1e4f808cb3fc6541eba671eb5c4769860879bdfcdc0d46e"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4040841) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x100000, 0x0) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x3}, 0x8) 09:50:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {0x4}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 506.579081][ T28] audit: type=1804 audit(1593769840.754:1472): pid=2975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1145/bus" dev="sda1" ino=15807 res=1 [ 506.604294][ T28] audit: type=1804 audit(1593769840.814:1473): pid=2975 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir448969519/syzkaller.YNAFcX/1145/bus" dev="sda1" ino=15807 res=1 09:50:40 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f00000000c0)) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r2, 0x4112, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:41 executing program 1: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/ipc\x00') ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000180)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x4, 0x5, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) 09:50:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {0x5}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:41 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400800, 0x0) [ 507.131985][ T2974] tmpfs: Bad value for 'huge' 09:50:41 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6000000) 09:50:41 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x100000b, 0x80010, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000000)) perf_event_open(0x0, 0x0, 0x8, r3, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r5, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000100)="911d637c0f489c09808000"/23, 0x17, 0x5}, {&(0x7f0000000340)="5cf467d41185097def90a2d8c3f051446da38acc1cf993f161362311607ff414fdb2dddc396caa750c1e11df937c7f074db08caa9361b1825b2b9557138ab5bcc42672b5609b7b8aaeed4598ab998226d2c25b34780e871396e921eeaa238d69064dbef226f03ae6356b1d6edfdb8b0b014e5d0c77bde5e4323334b9583cb93a8f383fed027112c6244ac64835034e97087302", 0x93, 0x26a03d9}, {&(0x7f00000002c0)="71323dd4c222bb97e4bf52ab1312ae6f4adb19f2ad6d96b383fac794d3a6ea4e0dcd4ea8b198ba9446aa09e79cc0c4fa9712c502d367f67f5f8c457ab0d289b7602e74e7874c995c074828e5c7f46a02cbe9f20100cc7c3258d5e1f2ef88312f0739cc12c2bfa2b95a2df99395f6", 0x6e, 0x7}], 0x41406, 0x0) 09:50:41 executing program 4: open(&(0x7f0000000080)='./bus\x00', 0x400081, 0x186) r0 = open(&(0x7f0000000040)='./bus\x00', 0x3a1180, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {0x6}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) 09:50:41 executing program 0: creat(&(0x7f0000000700)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001040)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x4}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0xc4, 0x24, 0x202, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0xf, 0xffff}, {0x2, 0xffff}, {0x9, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x80}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @qdisc_kind_options=@q_drr={0x8, 0x1, 'drr\x00'}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xff, 0x1, 0x59b, 0x6, 0x2, 0x8000, 0x9, 0x1}}, {0x6, 0x2, [0x101]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x10000}, @qdisc_kind_options=@q_etf={{0x8, 0x1, 'etf\x00'}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x20, 0x0, 0x5}}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xb3}, @TCA_STAB={0x34, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xff, 0x0, 0x7fff, 0x4, 0x2, 0x10000, 0x92f4, 0x8}}, {0x14, 0x2, [0x8, 0x1, 0x4, 0x101, 0x13, 0x101, 0x81, 0x0]}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4006}, 0x44090) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x401c5820, &(0x7f0000000100)=0x8) utime(&(0x7f0000000040)='./bus\x00', 0x0) 09:50:41 executing program 4: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000080)=0x12c4) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="9f0d325d75dacd3884834cbb0b680d37567b2e94435965453a0fcb27411f4b245ee7d3df4bad95ccfc4969f3d08937cd45e5d3878a8e4dcabbf99f1bdc048c7a6561289e81dfc63338b3c60d7908e304c19730e0d79f6abb59dbbe034c860afa24cb8683a91d69e077343d8e24cfebac5482f0dcc11a789b656dc49a96b5f76621a3d457b2c5f7a2413d35d6aa859381", 0x90}], 0x1, 0x9) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000000000)='-$}\x00', 0x3) creat(&(0x7f00000000c0)='./bus\x00', 0x30) ioctl$EXT4_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f00000001c0)={0x0, 0xe00, &(0x7f0000000180)={&(0x7f0000000840)={0x2c, r3, 0x12fc8ad0283830c7, 0x0, 0x0, {0x7}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0xfffffffb, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0xf618000000000000}, 0x0) creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) [ 507.444936][ T3027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 09:50:41 executing program 4: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000100)=0x30008) 09:50:41 executing program 2: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000000)) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1b) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x8009, 0x8, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x104}, 0x40) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000000000)) ioctl$RTC_PLL_GET(r4, 0x80207011, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaac46, &(0x7f0000000040)=[{&(0x7f0000000100)="906ded9c567a14606b6673176661740008040980", 0x14, 0x2}], 0x0, 0x0) [ 511.296006][T32001] ================================================================== [ 511.304112][T32001] BUG: KCSAN: data-race in inotify_handle_event / inotify_remove_from_idr [ 511.312583][T32001] [ 511.314895][T32001] write to 0xffff8880ad890048 of 4 bytes by task 31598 on cpu 1: [ 511.322591][T32001] inotify_remove_from_idr+0x15b/0x320 [ 511.328031][T32001] inotify_ignored_and_remove_idr+0x75/0xb0 [ 511.333902][T32001] inotify_freeing_mark+0x19/0x20 [ 511.338990][T32001] fsnotify_destroy_mark+0xbc/0xd0 [ 511.344082][T32001] __se_sys_inotify_rm_watch+0xf7/0x170 [ 511.349694][T32001] __x64_sys_inotify_rm_watch+0x2d/0x40 [ 511.355224][T32001] do_syscall_64+0x51/0xb0 [ 511.359625][T32001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.365486][T32001] [ 511.367801][T32001] read to 0xffff8880ad890048 of 4 bytes by task 32001 on cpu 0: [ 511.375417][T32001] inotify_handle_event+0x21a/0x360 [ 511.380591][T32001] fsnotify+0x7d1/0x9e0 [ 511.384729][T32001] __fput+0x13f/0x460 [ 511.388779][T32001] ____fput+0x11/0x20 [ 511.392745][T32001] task_work_run+0x8e/0x110 [ 511.397241][T32001] __prepare_exit_to_usermode+0x1c6/0x230 [ 511.402939][T32001] __syscall_return_slowpath+0x47/0x60 [ 511.408373][T32001] do_syscall_64+0x5d/0xb0 [ 511.412770][T32001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.418813][T32001] [ 511.421120][T32001] Reported by Kernel Concurrency Sanitizer on: [ 511.427256][T32001] CPU: 0 PID: 32001 Comm: syz-executor.1 Not tainted 5.8.0-rc3-syzkaller #0 [ 511.435902][T32001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.445933][T32001] ================================================================== [ 511.453971][T32001] Kernel panic - not syncing: panic_on_warn set ... [ 511.460545][T32001] CPU: 0 PID: 32001 Comm: syz-executor.1 Not tainted 5.8.0-rc3-syzkaller #0 [ 511.469195][T32001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.479228][T32001] Call Trace: [ 511.482505][T32001] dump_stack+0x10f/0x19d [ 511.486817][T32001] panic+0x207/0x64a [ 511.490701][T32001] ? vprintk_emit+0x44a/0x4f0 [ 511.495380][T32001] kcsan_report+0x684/0x690 [ 511.499891][T32001] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 511.505425][T32001] ? inotify_handle_event+0x21a/0x360 [ 511.510782][T32001] ? fsnotify+0x7d1/0x9e0 [ 511.515096][T32001] ? __fput+0x13f/0x460 [ 511.519235][T32001] ? ____fput+0x11/0x20 [ 511.523376][T32001] ? task_work_run+0x8e/0x110 [ 511.528036][T32001] ? __prepare_exit_to_usermode+0x1c6/0x230 [ 511.533912][T32001] ? __syscall_return_slowpath+0x47/0x60 [ 511.539534][T32001] ? do_syscall_64+0x5d/0xb0 [ 511.544103][T32001] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.550172][T32001] ? inotify_handle_event+0x18d/0x360 [ 511.555544][T32001] ? inotify_handle_event+0x18d/0x360 [ 511.560906][T32001] kcsan_setup_watchpoint+0x453/0x4d0 [ 511.566260][T32001] ? inotify_handle_event+0x18d/0x360 [ 511.571610][T32001] inotify_handle_event+0x21a/0x360 [ 511.576786][T32001] fsnotify+0x7d1/0x9e0 [ 511.580921][T32001] __fput+0x13f/0x460 [ 511.584918][T32001] ____fput+0x11/0x20 [ 511.588879][T32001] task_work_run+0x8e/0x110 [ 511.593368][T32001] __prepare_exit_to_usermode+0x1c6/0x230 [ 511.599072][T32001] __syscall_return_slowpath+0x47/0x60 [ 511.604511][T32001] do_syscall_64+0x5d/0xb0 [ 511.608910][T32001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 511.614787][T32001] RIP: 0033:0x416721 [ 511.618657][T32001] Code: Bad RIP value. [ 511.622700][T32001] RSP: 002b:00007f29a8224a60 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 511.631092][T32001] RAX: 0000000000000000 RBX: 00007f29a82256d4 RCX: 0000000000416721 [ 511.639048][T32001] RDX: 0000000000000003 RSI: 0000000000004c00 RDI: 0000000000000003 [ 511.647007][T32001] RBP: 000000000078bf00 R08: 0000000000000000 R09: 000000000000000a [ 511.654970][T32001] R10: 0000000000000075 R11: 0000000000000246 R12: 00000000ffffffff [ 511.662924][T32001] R13: 0000000000000c39 R14: 0000000000000003 R15: 00007f29a82256d4 [ 511.672248][T32001] Kernel Offset: disabled [ 511.676559][T32001] Rebooting in 86400 seconds..