x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r4, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x52}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x81}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40001}, 0x480c1) 16:09:31 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) recvmsg$can_j1939(r4, &(0x7f0000000400)={&(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/44, 0x2c}], 0x2, &(0x7f00000002c0)=""/252, 0xfc}, 0x40000000) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r5) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="f43abfdd", @ANYRES16=r3, @ANYBLOB="00012dbd7000fddbdf250700000008003a000000000008003b000900000008003100600000000500380001000000"], 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x8001) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x24, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x24}}, 0x0) ioctl$CDROM_SELECT_SPEED(r1, 0x5322, 0x10000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1239.052455][ T5175] floppy driver state [ 1239.054382][ T5175] ------------------- [ 1239.055818][ T5175] now=4295061040 last interrupt=4294950973 diff=110067 last called handler=main_command_interrupt [ 1239.060301][ T5175] timeout_message=lock fdc [ 1239.062643][ T5175] last output bytes: 16:09:31 executing program 2: r0 = socket(0x29, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) [ 1239.065530][ T5175] 0 90 4294950970 [ 1239.068490][ T5175] 1 90 4294950970 [ 1239.071706][ T5175] 2 90 4294950970 [ 1239.073197][ T5175] 12 90 4294950970 [ 1239.074536][ T5175] 1b 90 4294950970 16:09:31 executing program 0: ioctl$CDROMSUBCHNL(0xffffffffffffffff, 0x530b, &(0x7f0000000040)={0x1, 0xfa, 0x9, 0x7, 0x2, 0xf8, @lba, @lba=0xbec}) r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x801, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x801, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r3) (async) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r3) socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r4, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x52}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x81}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40001}, 0x480c1) [ 1239.075819][ T5175] ff 90 4294950970 16:09:31 executing program 1: r0 = socket(0x11, 0x2, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) recvmsg$can_j1939(r4, &(0x7f0000000400)={&(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/44, 0x2c}], 0x2, &(0x7f00000002c0)=""/252, 0xfc}, 0x40000000) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r5) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="f43abfdd", @ANYRES16=r3, @ANYBLOB="00012dbd7000fddbdf250700000008003a000000000008003b000900000008003100600000000500380001000000"], 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x8001) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x24, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x24}}, 0x0) (async) ioctl$CDROM_SELECT_SPEED(r1, 0x5322, 0x10000) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1239.077298][ T5175] 12 80 4294950973 [ 1239.078777][ T5175] 3 90 4294950973 [ 1239.080099][ T5175] 3 80 4294950973 [ 1239.082076][ T5175] a1 90 4294950973 16:09:31 executing program 2: r0 = socket(0x29, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1239.083369][ T5175] 1e 90 4294950973 [ 1239.084822][ T5175] e6 80 4294950973 [ 1239.086193][ T5175] 1 90 4294950973 [ 1239.087461][ T5175] 0 90 4294950973 [ 1239.088746][ T5175] 0 90 4294950973 [ 1239.090260][ T5175] 1 90 4294950973 [ 1239.091978][ T5175] 2 90 4294950973 [ 1239.093475][ T5175] 24 90 4294950973 [ 1239.096634][ T5175] 1b 90 4294950973 [ 1239.097954][ T5175] ff 90 4294950973 16:09:31 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) recvmsg$can_j1939(r4, &(0x7f0000000400)={&(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/44, 0x2c}], 0x2, &(0x7f00000002c0)=""/252, 0xfc}, 0x40000000) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r5) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="f43abfdd", @ANYRES16=r3, @ANYBLOB="00012dbd7000fddbdf250700000008003a000000000008003b000900000008003100600000000500380001000000"], 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x8001) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x24, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x24}}, 0x0) ioctl$CDROM_SELECT_SPEED(r1, 0x5322, 0x10000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) recvmsg$can_j1939(r4, &(0x7f0000000400)={&(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/44, 0x2c}], 0x2, &(0x7f00000002c0)=""/252, 0xfc}, 0x40000000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r5) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="f43abfdd", @ANYRES16=r3, @ANYBLOB="00012dbd7000fddbdf250700000008003a000000000008003b000900000008003100600000000500380001000000"], 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x8001) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x24, r3, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x24}}, 0x0) (async) ioctl$CDROM_SELECT_SPEED(r1, 0x5322, 0x10000) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) [ 1239.099373][ T5175] last result at 4295033149 [ 1239.101838][ T5175] last redo_fd_request at 4295061039 [ 1239.103641][ T5175] status=80 [ 1239.104738][ T5175] fdc_busy=1 [ 1239.105848][ T5175] floppy_work.func=floppy_work_workfn [ 1239.107653][ T5175] cont=ffffffff8ad06940 [ 1239.109035][ T5175] current_req=0000000000000000 [ 1239.111154][ T5175] command_status=-1 [ 1239.112645][ T5175] [ 1239.113576][ T5175] floppy1: floppy timeout called [ 1239.117824][T25761] [ 1239.118683][T25761] floppy driver state [ 1239.120084][T25761] ------------------- [ 1239.121681][T25761] now=4295061047 last interrupt=4294950973 diff=110074 last called handler=main_command_interrupt [ 1239.125277][T25761] timeout_message=lock fdc [ 1239.126827][T25761] last output bytes: [ 1239.128143][T25761] 0 90 4294950970 [ 1239.129499][T25761] 1 90 4294950970 16:09:31 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x7}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x800}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x6}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) 16:09:31 executing program 2: getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) 16:09:31 executing program 1: ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={0x0, 0x2}) r0 = socket(0x11, 0x3, 0x1001) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r3 = socket(0x2, 0x80000, 0xffff) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x1d, 0xfffffffffffffffc, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000), 0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 16:09:31 executing program 0: ioctl$CDROMSUBCHNL(0xffffffffffffffff, 0x530b, &(0x7f0000000040)={0x1, 0xfa, 0x9, 0x7, 0x2, 0xf8, @lba, @lba=0xbec}) r0 = socket(0x11, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) (async, rerun: 64) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x801, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r3) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r4, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x52}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x81}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x40001}, 0x480c1) [ 1239.131668][T25761] 2 90 4294950970 [ 1239.133182][T25761] 12 90 4294950970 [ 1239.134493][T25761] 1b 90 4294950970 [ 1239.135762][T25761] ff 90 4294950970 [ 1239.137195][T25761] 12 80 4294950973 [ 1239.138749][T25761] 3 90 4294950973 [ 1239.140166][T25761] 3 80 4294950973 16:09:31 executing program 2: getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1239.143609][T25761] a1 90 4294950973 [ 1239.145883][T25761] 1e 90 4294950973 [ 1239.147451][T25761] e6 80 4294950973 [ 1239.149200][T25761] 1 90 4294950973 [ 1239.151117][T25761] 0 90 4294950973 16:09:31 executing program 1: ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={0x0, 0x2}) (async, rerun: 64) r0 = socket(0x11, 0x3, 0x1001) (rerun: 64) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r3 = socket(0x2, 0x80000, 0xffff) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x1d, 0xfffffffffffffffc, 0x0) (async) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) setsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000), 0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 16:09:31 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101440, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000085}, 0x4048000) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6tnl0\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x41) [ 1239.155547][T25761] 0 90 4294950973 16:09:31 executing program 2: getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1239.157915][T25761] 1 90 4294950973 [ 1239.159431][T25761] 2 90 4294950973 [ 1239.160833][T25761] 24 90 4294950973 [ 1239.162958][T25761] 1b 90 4294950973 [ 1239.164430][T25761] ff 90 4294950973 [ 1239.165923][T25761] last result at 4295033149 [ 1239.167657][T25761] last redo_fd_request at 4295061046 [ 1239.169740][T25761] status=80 [ 1239.171333][T25761] fdc_busy=1 [ 1239.172642][T25761] floppy_work.func=floppy_work_workfn [ 1239.174891][T25761] cont=ffffffff8ad06940 [ 1239.176758][T25761] current_req=0000000000000000 [ 1239.178911][T25761] command_status=-1 [ 1239.180558][T25761] [ 1239.182311][T25761] floppy1: floppy timeout called [ 1239.189839][T25761] 16:09:31 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3, 0x2, 0x3f, 0x3}, {0x81, 0x3f, 0x7, 0x8}, {0xfffc, 0x8, 0x4, 0x80000000}, {0x200, 0x19, 0x1, 0x2}, {0x1f, 0x2, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0}) r3 = syz_open_dev$swradio(&(0x7f0000000140), 0x1, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000180)={r2, 0x2, r3}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:31 executing program 2: r0 = socket(0x0, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:31 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101440, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000085}, 0x4048000) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6tnl0\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x41) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101440, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000085}, 0x4048000) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6tnl0\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x41) (async) [ 1239.193590][T25761] floppy driver state [ 1239.194975][T25761] ------------------- [ 1239.196277][T25761] now=4295061054 last interrupt=4294950973 diff=110081 last called handler=main_command_interrupt [ 1239.199973][T25761] timeout_message=lock fdc [ 1239.202530][T25761] last output bytes: [ 1239.204102][T25761] 0 90 4294950970 [ 1239.205878][T25761] 1 90 4294950970 [ 1239.207673][T25761] 2 90 4294950970 [ 1239.209457][T25761] 12 90 4294950970 [ 1239.211524][T25761] 1b 90 4294950970 [ 1239.213213][T25761] ff 90 4294950970 [ 1239.214683][T25761] 12 80 4294950973 [ 1239.216244][T25761] 3 90 4294950973 [ 1239.217869][T25761] 3 80 4294950973 16:09:31 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101440, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000085}, 0x4048000) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6tnl0\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x41) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101440, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000085}, 0x4048000) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'ip6tnl0\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x41) (async) [ 1239.220032][T25761] a1 90 4294950973 [ 1239.222099][T25761] 1e 90 4294950973 [ 1239.223425][T25761] e6 80 4294950973 [ 1239.224752][T25761] 1 90 4294950973 16:09:31 executing program 2: r0 = socket(0x0, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1239.226070][T25761] 0 90 4294950973 [ 1239.227486][T25761] 0 90 4294950973 [ 1239.228817][T25761] 1 90 4294950973 [ 1239.230166][T25761] 2 90 4294950973 [ 1239.231859][T25761] 24 90 4294950973 [ 1239.233549][T25761] 1b 90 4294950973 [ 1239.234907][T25761] ff 90 4294950973 [ 1239.236421][T25761] last result at 4295033149 [ 1239.238277][T25761] last redo_fd_request at 4295061053 [ 1239.240151][T25761] status=80 [ 1239.242204][T25761] fdc_busy=1 [ 1239.243650][T25761] floppy_work.func=floppy_work_workfn [ 1239.245974][T25761] cont=ffffffff8ad06940 [ 1239.247762][T25761] current_req=0000000000000000 [ 1239.249781][T25761] command_status=-1 [ 1239.252523][T25761] [ 1239.253565][T25761] floppy1: floppy timeout called [ 1239.259634][T25761] 16:09:31 executing program 1: ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={0x0, 0x2}) (async) r0 = socket(0x11, 0x3, 0x1001) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async, rerun: 32) r1 = socket$can_j1939(0x1d, 0x2, 0x7) (async, rerun: 32) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async, rerun: 32) r3 = socket(0x2, 0x80000, 0xffff) (rerun: 32) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) setsockopt$inet6_dccp_int(r2, 0x21, 0x1d, 0xfffffffffffffffc, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async, rerun: 64) setsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000), 0x4) (async, rerun: 64) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) 16:09:31 executing program 0: r0 = socket(0x1f, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1239.260514][T25761] floppy driver state 16:09:32 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3, 0x2, 0x3f, 0x3}, {0x81, 0x3f, 0x7, 0x8}, {0xfffc, 0x8, 0x4, 0x80000000}, {0x200, 0x19, 0x1, 0x2}, {0x1f, 0x2, 0x8}]}) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0}) r3 = syz_open_dev$swradio(&(0x7f0000000140), 0x1, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000180)={r2, 0x2, r3}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1239.263841][T25761] ------------------- [ 1239.265362][T25761] now=4295061061 last interrupt=4294950973 diff=110088 last called handler=main_command_interrupt [ 1239.269246][T25761] timeout_message=lock fdc [ 1239.270915][T25761] last output bytes: [ 1239.274240][T25761] 0 90 4294950970 [ 1239.275817][T25761] 1 90 4294950970 [ 1239.277228][T25761] 2 90 4294950970 16:09:32 executing program 0: r0 = socket(0x1f, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x1f, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) [ 1239.278589][T25761] 12 90 4294950970 16:09:32 executing program 2: r0 = socket(0x0, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:32 executing program 1: r0 = socket(0x11, 0x2, 0x10000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1239.280261][T25761] 1b 90 4294950970 [ 1239.282474][T25761] ff 90 4294950970 [ 1239.283963][T25761] 12 80 4294950973 [ 1239.285324][T25761] 3 90 4294950973 [ 1239.286744][T25761] 3 80 4294950973 [ 1239.288198][T25761] a1 90 4294950973 [ 1239.289751][T25761] 1e 90 4294950973 [ 1239.291737][T25761] e6 80 4294950973 [ 1239.293140][T25761] 1 90 4294950973 [ 1239.294505][T25761] 0 90 4294950973 16:09:32 executing program 0: r0 = socket(0x1f, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1239.295866][T25761] 0 90 4294950973 [ 1239.297404][T25761] 1 90 4294950973 16:09:32 executing program 1: r0 = socket(0x11, 0x2, 0x10000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1239.298770][T25761] 2 90 4294950973 [ 1239.300276][T25761] 24 90 4294950973 [ 1239.302313][T25761] 1b 90 4294950973 [ 1239.303981][T25761] ff 90 4294950973 [ 1239.305424][T25761] last result at 4295033149 [ 1239.307127][T25761] last redo_fd_request at 4295061060 [ 1239.309113][T25761] status=80 [ 1239.310313][T25761] fdc_busy=1 [ 1239.312023][T25761] floppy_work.func=floppy_work_workfn 16:09:32 executing program 0: r0 = socket(0x11, 0x3, 0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1239.314050][T25761] cont=ffffffff8ad06940 [ 1239.315782][T25761] current_req=0000000000000000 [ 1239.317564][T25761] command_status=-1 [ 1239.319054][T25761] [ 1239.319965][T25761] floppy1: floppy timeout called 16:09:32 executing program 1: r0 = socket(0x11, 0x2, 0x10000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1239.326289][T25761] 16:09:32 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x3, 0x2, 0x3f, 0x3}, {0x81, 0x3f, 0x7, 0x8}, {0xfffc, 0x8, 0x4, 0x80000000}, {0x200, 0x19, 0x1, 0x2}, {0x1f, 0x2, 0x8}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0}) r3 = syz_open_dev$swradio(&(0x7f0000000140), 0x1, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000180)={r2, 0x2, r3}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:32 executing program 2: r0 = socket(0x29, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1239.333852][T25761] floppy driver state 16:09:32 executing program 0: r0 = socket(0x11, 0x3, 0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x11, 0x3, 0x6) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) [ 1239.335606][T25761] ------------------- [ 1239.337842][T25761] now=4295061068 last interrupt=4294950973 diff=110095 last called handler=main_command_interrupt [ 1239.341870][T25761] timeout_message=lock fdc 16:09:32 executing program 2: r0 = socket(0x29, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1239.343486][T25761] last output bytes: [ 1239.345371][T25761] 0 90 4294950970 16:09:32 executing program 1: r0 = socket(0x0, 0x4, 0xfffffffd) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x70bd2c, 0x200, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffff000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x2004c0c1) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fcdbdf2512000040060028000000000008003a000200000005002f0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) [ 1239.346742][T25761] 1 90 4294950970 [ 1239.348474][T25761] 2 90 4294950970 [ 1239.349876][T25761] 12 90 4294950970 [ 1239.352059][T25761] 1b 90 4294950970 [ 1239.353709][T25761] ff 90 4294950970 [ 1239.355347][T25761] 12 80 4294950973 [ 1239.356695][T25761] 3 90 4294950973 16:09:32 executing program 0: r0 = socket(0x11, 0x3, 0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1239.358080][T25761] 3 80 4294950973 [ 1239.359897][T25761] a1 90 4294950973 [ 1239.361663][T25761] 1e 90 4294950973 [ 1239.363023][T25761] e6 80 4294950973 [ 1239.364380][T25761] 1 90 4294950973 16:09:32 executing program 2: r0 = socket(0x29, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1239.365978][T25761] 0 90 4294950973 [ 1239.368162][T25761] 0 90 4294950973 [ 1239.369687][T25761] 1 90 4294950973 [ 1239.371991][T25761] 2 90 4294950973 [ 1239.373562][T25761] 24 90 4294950973 [ 1239.374964][T25761] 1b 90 4294950973 [ 1239.376348][T25761] ff 90 4294950973 [ 1239.378100][T25761] last result at 4295033149 [ 1239.380059][T25761] last redo_fd_request at 4295061067 [ 1239.383875][T25761] status=80 [ 1239.385040][T25761] fdc_busy=1 [ 1239.386216][T25761] floppy_work.func=floppy_work_workfn 16:09:32 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004085}, 0x48040) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000885}, 0x1) [ 1239.388274][T25761] cont=ffffffff8ad06940 [ 1239.390257][T25761] current_req=0000000000000000 [ 1239.392037][T25761] command_status=-1 [ 1239.393396][T25761] [ 1239.394315][T25761] floppy1: floppy timeout called [ 1239.399420][T25761] [ 1239.400577][T25761] floppy driver state 16:09:32 executing program 3: syz_open_dev$floppy(&(0x7f0000000040), 0x10000, 0x3) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000000)) 16:09:32 executing program 2: socket(0x29, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1239.403784][T25761] ------------------- [ 1239.405822][T25761] now=4295061075 last interrupt=4294950973 diff=110102 last called handler=main_command_interrupt 16:09:32 executing program 1: r0 = socket(0x0, 0x4, 0xfffffffd) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x70bd2c, 0x200, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffff000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x2004c0c1) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fcdbdf2512000040060028000000000008003a000200000005002f0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) [ 1239.410696][T25761] timeout_message=lock fdc 16:09:32 executing program 2: socket(0x29, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1239.414105][T25761] last output bytes: 16:09:32 executing program 3: syz_open_dev$floppy(&(0x7f0000000040), 0x10000, 0x3) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000000)) syz_open_dev$floppy(&(0x7f0000000040), 0x10000, 0x3) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000000)) (async) [ 1239.416012][T25761] 0 90 4294950970 [ 1239.417842][T25761] 1 90 4294950970 [ 1239.419632][T25761] 2 90 4294950970 [ 1239.421519][T25761] 12 90 4294950970 [ 1239.423124][T25761] 1b 90 4294950970 [ 1239.425128][T25761] ff 90 4294950970 [ 1239.427125][T25761] 12 80 4294950973 [ 1239.429200][T25761] 3 90 4294950973 16:09:32 executing program 1: r0 = socket(0x0, 0x4, 0xfffffffd) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x70bd2c, 0x200, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffff000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x2004c0c1) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fcdbdf2512000040060028000000000008003a000200000005002f0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) socket(0x0, 0x4, 0xfffffffd) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r1, 0x1, 0x70bd2c, 0x200, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffff000}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x2004c0c1) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fcdbdf2512000040060028000000000008003a000200000005002f0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x40000) (async) [ 1239.432214][T25761] 3 80 4294950973 [ 1239.437134][T25761] a1 90 4294950973 [ 1239.438900][T25761] 1e 90 4294950973 16:09:32 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004085}, 0x48040) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000885}, 0x1) socket(0x11, 0x2, 0x0) (async) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004085}, 0x48040) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000885}, 0x1) (async) 16:09:32 executing program 2: socket(0x29, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1239.440784][T25761] e6 80 4294950973 [ 1239.442895][T25761] 1 90 4294950973 [ 1239.444648][T25761] 0 90 4294950973 [ 1239.446356][T25761] 0 90 4294950973 [ 1239.448076][T25761] 1 90 4294950973 [ 1239.449806][T25761] 2 90 4294950973 [ 1239.452799][T25761] 24 90 4294950973 [ 1239.454338][T25761] 1b 90 4294950973 [ 1239.455884][T25761] ff 90 4294950973 [ 1239.457812][T25761] last result at 4295033149 [ 1239.459924][T25761] last redo_fd_request at 4295061074 16:09:32 executing program 3: syz_open_dev$floppy(&(0x7f0000000040), 0x10000, 0x3) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000000)) syz_open_dev$floppy(&(0x7f0000000040), 0x10000, 0x3) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000000)) (async) [ 1239.463514][T25761] status=80 [ 1239.465347][T25761] fdc_busy=1 [ 1239.466869][T25761] floppy_work.func=floppy_work_workfn 16:09:32 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1239.469364][T25761] cont=ffffffff8ad06940 [ 1239.472708][T25761] current_req=0000000000000000 [ 1239.474985][T25761] command_status=-1 [ 1239.476851][T25761] [ 1239.478090][T25761] floppy1: floppy timeout called 16:09:32 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:32 executing program 0: r0 = socket(0x11, 0x2, 0x0) (async) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20100, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004085}, 0x48040) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000885}, 0x1) 16:09:32 executing program 3: pause() r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1239.494555][T25761] [ 1239.495674][T25761] floppy driver state [ 1239.497443][T25761] ------------------- [ 1239.499229][T25761] now=4295061084 last interrupt=4294950973 diff=110111 last called handler=main_command_interrupt 16:09:32 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x5, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000100)={0x1d, r2, 0x1, {0x0, 0x1, 0x3}, 0xfe}, 0x18) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @broadcast, 0x0}, &(0x7f0000000040)=0xc) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, r3, 0x3, {0x1, 0xff, 0x4}, 0xff}, 0x18) [ 1239.504645][T25761] timeout_message=lock fdc 16:09:32 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1239.506997][T25761] last output bytes: [ 1239.509029][T25761] 0 90 4294950970 [ 1239.510761][T25761] 1 90 4294950970 [ 1239.512955][T25761] 2 90 4294950970 16:09:32 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$CDROM_NEXT_WRITABLE(r0, 0x5394, &(0x7f0000000080)) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) ioctl$CDROMVOLREAD(0xffffffffffffffff, 0x5313, &(0x7f0000000040)) [ 1239.514719][T25761] 12 90 4294950970 [ 1239.516547][T25761] 1b 90 4294950970 [ 1239.518250][T25761] ff 90 4294950970 [ 1239.520011][T25761] 12 80 4294950973 [ 1239.524026][T25761] 3 90 4294950973 [ 1239.525557][T25761] 3 80 4294950973 [ 1239.527022][T25761] a1 90 4294950973 16:09:32 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1239.531895][T25761] 1e 90 4294950973 [ 1239.534502][T25761] e6 80 4294950973 16:09:32 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$CDROM_NEXT_WRITABLE(r0, 0x5394, &(0x7f0000000080)) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) ioctl$CDROMVOLREAD(0xffffffffffffffff, 0x5313, &(0x7f0000000040)) [ 1239.536016][T25761] 1 90 4294950973 [ 1239.537971][T25761] 0 90 4294950973 [ 1239.539552][T25761] 0 90 4294950973 [ 1239.541710][T25761] 1 90 4294950973 [ 1239.543165][T25761] 2 90 4294950973 [ 1239.544749][T25761] 24 90 4294950973 [ 1239.546243][T25761] 1b 90 4294950973 [ 1239.547771][T25761] ff 90 4294950973 [ 1239.549342][T25761] last result at 4295033149 [ 1239.551872][T25761] last redo_fd_request at 4295061083 16:09:32 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x5, 0x3, 0x8) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000100)={0x1d, r2, 0x1, {0x0, 0x1, 0x3}, 0xfe}, 0x18) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @broadcast, 0x0}, &(0x7f0000000040)=0xc) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, r3, 0x3, {0x1, 0xff, 0x4}, 0xff}, 0x18) 16:09:32 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1239.554959][T25761] status=80 [ 1239.556485][T25761] fdc_busy=1 [ 1239.557982][T25761] floppy_work.func=floppy_work_workfn [ 1239.560488][T25761] cont=ffffffff8ad06940 [ 1239.562757][T25761] current_req=0000000000000000 [ 1239.564844][T25761] command_status=-1 [ 1239.566586][T25761] [ 1239.567771][T25761] floppy1: floppy timeout called [ 1240.330183][T15054] [ 1240.331937][T15054] floppy driver state [ 1240.333448][T15054] ------------------- [ 1240.335208][T15054] now=4295061168 last interrupt=4294950973 diff=110195 last called handler=main_command_interrupt [ 1240.339243][T15054] timeout_message=lock fdc 16:09:33 executing program 3: pause() r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:33 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async, rerun: 32) ioctl$CDROM_NEXT_WRITABLE(r0, 0x5394, &(0x7f0000000080)) (rerun: 32) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) (async) ioctl$CDROMVOLREAD(0xffffffffffffffff, 0x5313, &(0x7f0000000040)) 16:09:33 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:33 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x5, 0x3, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000100)={0x1d, r2, 0x1, {0x0, 0x1, 0x3}, 0xfe}, 0x18) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @broadcast, 0x0}, &(0x7f0000000040)=0xc) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, r3, 0x3, {0x1, 0xff, 0x4}, 0xff}, 0x18) (async) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={0x1d, r3, 0x3, {0x1, 0xff, 0x4}, 0xff}, 0x18) [ 1240.343789][T15054] last output bytes: [ 1240.345307][T15054] 0 90 4294950970 [ 1240.347990][T15054] 1 90 4294950970 [ 1240.349969][T15054] 2 90 4294950970 [ 1240.351795][T15054] 12 90 4294950970 16:09:33 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) r3 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:33 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000325bd7000fddbdf250d000000050037000000000008003b005b00000008003a000700000008000600", @ANYRES32=0x0, @ANYBLOB="3b0c4ba166dafa2cd338b3d5e9d18e323b36011615e57d3c0e73fa560d11e1db4ef22558ea3f3883357776e3d82f2feecca050c8a5cdf4318372d2d01df4157900b29d177d"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1240.361450][T15054] 1b 90 4294950970 [ 1240.363479][T15054] ff 90 4294950970 [ 1240.365275][T15054] 12 80 4294950973 [ 1240.367141][T15054] 3 90 4294950973 [ 1240.368901][T15054] 3 80 4294950973 [ 1240.370732][T15054] a1 90 4294950973 [ 1240.372848][T15054] 1e 90 4294950973 [ 1240.374586][T15054] e6 80 4294950973 16:09:33 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1240.376460][T15054] 1 90 4294950973 16:09:33 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000325bd7000fddbdf250d000000050037000000000008003b005b00000008003a000700000008000600", @ANYRES32=0x0, @ANYBLOB="3b0c4ba166dafa2cd338b3d5e9d18e323b36011615e57d3c0e73fa560d11e1db4ef22558ea3f3883357776e3d82f2feecca050c8a5cdf4318372d2d01df4157900b29d177d"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1240.378317][T15054] 0 90 4294950973 [ 1240.380280][T15054] 0 90 4294950973 [ 1240.383391][T15054] 1 90 4294950973 [ 1240.385279][T15054] 2 90 4294950973 [ 1240.387097][T15054] 24 90 4294950973 [ 1240.388808][T15054] 1b 90 4294950973 [ 1240.390346][T15054] ff 90 4294950973 [ 1240.392284][T15054] last result at 4295033149 [ 1240.394496][T15054] last redo_fd_request at 4295061091 [ 1240.396825][T15054] status=80 [ 1240.398199][T15054] fdc_busy=1 [ 1240.399627][T15054] floppy_work.func=floppy_work_workfn [ 1240.402063][T15054] cont=ffffffff8ad06940 [ 1240.403708][T15054] current_req=0000000000000000 [ 1240.405654][T15054] command_status=-1 [ 1240.407165][T15054] [ 1240.408055][T15054] floppy1: floppy timeout called [ 1241.185509][ T10] 16:09:33 executing program 3: pause() (async, rerun: 32) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (rerun: 32) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:33 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x20000020}) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:33 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x2b, 0x6, 0x6617) r1 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:33 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (async, rerun: 32) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r2, 0x1}, 0x14}}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r5, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3ff}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000325bd7000fddbdf250d000000050037000000000008003b005b00000008003a000700000008000600", @ANYRES32=0x0, @ANYBLOB="3b0c4ba166dafa2cd338b3d5e9d18e323b36011615e57d3c0e73fa560d11e1db4ef22558ea3f3883357776e3d82f2feecca050c8a5cdf4318372d2d01df4157900b29d177d"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1241.186589][ T10] floppy driver state [ 1241.188597][ T10] ------------------- [ 1241.190338][ T10] now=4295061253 last interrupt=4294950973 diff=110280 last called handler=main_command_interrupt [ 1241.197349][ T10] timeout_message=lock fdc [ 1241.199118][ T10] last output bytes: [ 1241.200585][ T10] 0 90 4294950970 [ 1241.202382][ T10] 1 90 4294950970 16:09:33 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1241.203881][ T10] 2 90 4294950970 16:09:33 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x20000020}) (async, rerun: 32) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (rerun: 32) [ 1241.205465][ T10] 12 90 4294950970 [ 1241.206894][ T10] 1b 90 4294950970 [ 1241.208266][ T10] ff 90 4294950970 [ 1241.209703][ T10] 12 80 4294950973 [ 1241.212007][ T10] 3 90 4294950973 [ 1241.213453][ T10] 3 80 4294950973 [ 1241.214855][ T10] a1 90 4294950973 [ 1241.216328][ T10] 1e 90 4294950973 [ 1241.217769][ T10] e6 80 4294950973 16:09:33 executing program 2: socket(0xb, 0x2, 0x0) r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1241.219184][ T10] 1 90 4294950973 [ 1241.220791][ T10] 0 90 4294950973 [ 1241.223070][ T10] 0 90 4294950973 [ 1241.224554][ T10] 1 90 4294950973 [ 1241.226035][ T10] 2 90 4294950973 16:09:33 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x9, 0x80, 0x5c, 0x1e2}, {0xfd8e, 0x8e, 0x1}, {0x9, 0x40, 0x81, 0x1}]}) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x1, 0x20, 0x4, 0x81, {{0x1b, 0x4, 0x3, 0x8, 0x6c, 0x68, 0x0, 0x9, 0x29, 0x0, @loopback, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x5f, 0x3, 0x7, [{@rand_addr=0x64010101, 0x3}, {@remote, 0x9}, {@local, 0x1}]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x35, 0x0, [{0x5, 0x10, "9bbc8b2d277afb417eb825b247e6"}, {0x2, 0xd, "b9b1301b4bd3adae161df6"}, {0x5, 0x12, "67ad2d2e1e5d55a14e3f474eb95afd52"}]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xda9}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x844}, 0xc080) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000040)={0xffffffffffffffff, r1, 0x52a3}) [ 1241.227474][ T10] 24 90 4294950973 [ 1241.229096][ T10] 1b 90 4294950973 [ 1241.230650][ T10] ff 90 4294950973 [ 1241.232369][ T10] last result at 4295033149 [ 1241.234106][ T10] last redo_fd_request at 4295061175 [ 1241.236187][ T10] status=80 [ 1241.237429][ T10] fdc_busy=1 [ 1241.238707][ T10] floppy_work.func=floppy_work_workfn [ 1241.241509][ T10] cont=ffffffff8ad06940 [ 1241.243065][ T10] current_req=0000000000000000 [ 1241.244810][ T10] command_status=-1 [ 1241.246239][ T10] [ 1241.247166][ T10] floppy1: floppy timeout called [ 1242.030863][ T12] [ 1242.031825][ T12] floppy driver state [ 1242.033477][ T12] ------------------- 16:09:34 executing program 3: ioctl$CDROMSUBCHNL(0xffffffffffffffff, 0x530b, &(0x7f0000000040)={0x0, 0x14, 0x3, 0x9, 0x3, 0x4, @msf={0x1a, 0x0, 0x1}, @msf={0xa5, 0x4e}}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTEND(r0, 0x249) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f00000000c0)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000d00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x20, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8004) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="2c0000000acd28bb64da4c657d021cfa5c6add9bc8e50ccaced67d8abff068848da8406e0c0cb85f07000000000000005592f78ee0ce444582c7aea643258733598de7623c42c8", @ANYRES16=0x0, @ANYBLOB="000428bd7000fbdbdf250b000000080034009d000000080039003f0000000800320000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x10048040) 16:09:34 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x20000020}) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:34 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x9, 0x80, 0x5c, 0x1e2}, {0xfd8e, 0x8e, 0x1}, {0x9, 0x40, 0x81, 0x1}]}) (async) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x1, 0x20, 0x4, 0x81, {{0x1b, 0x4, 0x3, 0x8, 0x6c, 0x68, 0x0, 0x9, 0x29, 0x0, @loopback, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x5f, 0x3, 0x7, [{@rand_addr=0x64010101, 0x3}, {@remote, 0x9}, {@local, 0x1}]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x35, 0x0, [{0x5, 0x10, "9bbc8b2d277afb417eb825b247e6"}, {0x2, 0xd, "b9b1301b4bd3adae161df6"}, {0x5, 0x12, "67ad2d2e1e5d55a14e3f474eb95afd52"}]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xda9}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x844}, 0xc080) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000040)={0xffffffffffffffff, r1, 0x52a3}) [ 1242.034924][ T12] now=4295061338 last interrupt=4294950973 diff=110365 last called handler=main_command_interrupt [ 1242.039006][ T12] timeout_message=lock fdc [ 1242.040680][ T12] last output bytes: [ 1242.042206][ T12] 0 90 4294950970 [ 1242.043512][ T12] 1 90 4294950970 [ 1242.044864][ T12] 2 90 4294950970 [ 1242.046187][ T12] 12 90 4294950970 [ 1242.047766][ T12] 1b 90 4294950970 [ 1242.049283][ T12] ff 90 4294950970 [ 1242.052171][ T12] 12 80 4294950973 [ 1242.054081][ T12] 3 90 4294950973 [ 1242.055873][ T12] 3 80 4294950973 16:09:34 executing program 1: socket$inet(0x2, 0x80000, 0x0) r0 = socket(0x2c, 0xa, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) setsockopt$SO_J1939_FILTER(r0, 0x6b, 0x1, &(0x7f0000000000)=[{0x0, 0x1, {0x2, 0xff, 0x4}, {0x3, 0x0, 0x2}, 0x0, 0x1}, {0x2, 0x3, {0x1, 0x0, 0x4}, {0x1, 0x0, 0x3}}, {0x1, 0x3, {0x0, 0xff, 0x4}, {0x1, 0x0, 0x1}, 0xfe, 0x2}, {0x0, 0x1, {0x2, 0x1}, {0x1}, 0xfe}], 0x80) [ 1242.057690][ T12] a1 90 4294950973 16:09:34 executing program 2: r0 = socket(0x0, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x9, 0x80, 0x5c, 0x1e2}, {0xfd8e, 0x8e, 0x1}, {0x9, 0x40, 0x81, 0x1}]}) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x1, 0x20, 0x4, 0x81, {{0x1b, 0x4, 0x3, 0x8, 0x6c, 0x68, 0x0, 0x9, 0x29, 0x0, @loopback, @loopback, {[@timestamp_prespec={0x44, 0x1c, 0x5f, 0x3, 0x7, [{@rand_addr=0x64010101, 0x3}, {@remote, 0x9}, {@local, 0x1}]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x35, 0x0, [{0x5, 0x10, "9bbc8b2d277afb417eb825b247e6"}, {0x2, 0xd, "b9b1301b4bd3adae161df6"}, {0x5, 0x12, "67ad2d2e1e5d55a14e3f474eb95afd52"}]}]}}}}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xda9}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x844}, 0xc080) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000040)={0xffffffffffffffff, r1, 0x52a3}) [ 1242.061409][ T12] 1e 90 4294950973 [ 1242.063167][ T12] e6 80 4294950973 [ 1242.064875][ T12] 1 90 4294950973 [ 1242.066584][ T12] 0 90 4294950973 [ 1242.068310][ T12] 0 90 4294950973 [ 1242.070074][ T12] 1 90 4294950973 [ 1242.072560][ T12] 2 90 4294950973 [ 1242.074327][ T12] 24 90 4294950973 [ 1242.076062][ T12] 1b 90 4294950973 16:09:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) ioctl$FLOPPY_FDTWADDLE(0xffffffffffffffff, 0x259) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x20, 0x2, 0xc0}, {0x9, 0x0, 0x5, 0xffff}, {0x2, 0x1, 0x7, 0x8}, {0x3f, 0xfe, 0x1, 0x43}, {0x7f, 0x5, 0xa2, 0x20}, {0x8, 0xf, 0x20, 0x5}, {0x4, 0x3, 0xaa, 0x2}, {0x1, 0xff, 0xc0, 0x4}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x4}) [ 1242.077823][ T12] ff 90 4294950973 [ 1242.080135][ T12] last result at 4295033149 [ 1242.082739][ T12] last redo_fd_request at 4295061259 [ 1242.085271][ T12] status=80 [ 1242.086791][ T12] fdc_busy=1 [ 1242.088343][ T12] floppy_work.func=floppy_work_workfn [ 1242.090804][ T12] cont=ffffffff8ad06940 [ 1242.093761][ T12] current_req=0000000000000000 [ 1242.095945][ T12] command_status=-1 [ 1242.097790][ T12] [ 1242.099208][ T12] floppy1: floppy timeout called [ 1242.103497][T15054] [ 1242.104400][T15054] floppy driver state [ 1242.105957][T15054] ------------------- [ 1242.107428][T15054] now=4295061345 last interrupt=4294950973 diff=110372 last called handler=main_command_interrupt 16:09:34 executing program 3: ioctl$CDROMSUBCHNL(0xffffffffffffffff, 0x530b, &(0x7f0000000040)={0x0, 0x14, 0x3, 0x9, 0x3, 0x4, @msf={0x1a, 0x0, 0x1}, @msf={0xa5, 0x4e}}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTEND(r0, 0x249) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f00000000c0)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000d00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x20, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8004) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="2c0000000acd28bb64da4c657d021cfa5c6add9bc8e50ccaced67d8abff068848da8406e0c0cb85f07000000000000005592f78ee0ce444582c7aea643258733598de7623c42c8", @ANYRES16=0x0, @ANYBLOB="000428bd7000fbdbdf250b000000080034009d000000080039003f0000000800320000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x10048040) ioctl$CDROMSUBCHNL(0xffffffffffffffff, 0x530b, &(0x7f0000000040)={0x0, 0x14, 0x3, 0x9, 0x3, 0x4, @msf={0x1a, 0x0, 0x1}, @msf={0xa5, 0x4e}}) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDFMTEND(r0, 0x249) (async) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f00000000c0)) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000d00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x20, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8004) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="2c0000000acd28bb64da4c657d021cfa5c6add9bc8e50ccaced67d8abff068848da8406e0c0cb85f07000000000000005592f78ee0ce444582c7aea643258733598de7623c42c8", @ANYRES16=0x0, @ANYBLOB="000428bd7000fbdbdf250b000000080034009d000000080039003f0000000800320000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x10048040) (async) 16:09:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) ioctl$FLOPPY_FDTWADDLE(0xffffffffffffffff, 0x259) (async) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x20, 0x2, 0xc0}, {0x9, 0x0, 0x5, 0xffff}, {0x2, 0x1, 0x7, 0x8}, {0x3f, 0xfe, 0x1, 0x43}, {0x7f, 0x5, 0xa2, 0x20}, {0x8, 0xf, 0x20, 0x5}, {0x4, 0x3, 0xaa, 0x2}, {0x1, 0xff, 0xc0, 0x4}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x4}) 16:09:34 executing program 2: r0 = socket(0x0, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.112275][T15054] timeout_message=lock fdc [ 1242.114076][T15054] last output bytes: [ 1242.115602][T15054] 0 90 4294950970 [ 1242.116947][T15054] 1 90 4294950970 [ 1242.118472][T15054] 2 90 4294950970 [ 1242.119866][T15054] 12 90 4294950970 16:09:34 executing program 1: socket$inet(0x2, 0x80000, 0x0) (async) r0 = socket(0x2c, 0xa, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) setsockopt$SO_J1939_FILTER(r0, 0x6b, 0x1, &(0x7f0000000000)=[{0x0, 0x1, {0x2, 0xff, 0x4}, {0x3, 0x0, 0x2}, 0x0, 0x1}, {0x2, 0x3, {0x1, 0x0, 0x4}, {0x1, 0x0, 0x3}}, {0x1, 0x3, {0x0, 0xff, 0x4}, {0x1, 0x0, 0x1}, 0xfe, 0x2}, {0x0, 0x1, {0x2, 0x1}, {0x1}, 0xfe}], 0x80) [ 1242.122741][T15054] 1b 90 4294950970 [ 1242.124269][T15054] ff 90 4294950970 [ 1242.125727][T15054] 12 80 4294950973 [ 1242.127093][T15054] 3 90 4294950973 [ 1242.128478][T15054] 3 80 4294950973 [ 1242.129889][T15054] a1 90 4294950973 16:09:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) ioctl$FLOPPY_FDTWADDLE(0xffffffffffffffff, 0x259) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x20, 0x2, 0xc0}, {0x9, 0x0, 0x5, 0xffff}, {0x2, 0x1, 0x7, 0x8}, {0x3f, 0xfe, 0x1, 0x43}, {0x7f, 0x5, 0xa2, 0x20}, {0x8, 0xf, 0x20, 0x5}, {0x4, 0x3, 0xaa, 0x2}, {0x1, 0xff, 0xc0, 0x4}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x4}) [ 1242.132301][T15054] 1e 90 4294950973 [ 1242.133737][T15054] e6 80 4294950973 [ 1242.135505][T15054] 1 90 4294950973 [ 1242.136908][T15054] 0 90 4294950973 [ 1242.138298][T15054] 0 90 4294950973 [ 1242.139718][T15054] 1 90 4294950973 16:09:34 executing program 2: r0 = socket(0x0, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.141957][T15054] 2 90 4294950973 [ 1242.143345][T15054] 24 90 4294950973 16:09:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r2 = socket(0x25, 0x80000, 0x3) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000040), 0x4) [ 1242.145051][T15054] 1b 90 4294950973 [ 1242.146543][T15054] ff 90 4294950973 [ 1242.147877][T15054] last result at 4295033149 [ 1242.149490][T15054] last redo_fd_request at 4295061345 [ 1242.151698][T15054] status=80 [ 1242.152840][T15054] fdc_busy=1 [ 1242.154020][T15054] floppy_work.func=floppy_work_workfn [ 1242.155920][T15054] cont=ffffffff8ad06940 [ 1242.157407][T15054] current_req=0000000000000000 [ 1242.159108][T15054] command_status=-1 [ 1242.160458][T15054] [ 1242.161883][T15054] floppy1: floppy timeout called 16:09:34 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) r2 = socket(0x25, 0x80000, 0x3) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) setsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000040), 0x4) [ 1242.164707][T15054] [ 1242.165591][T15054] floppy driver state [ 1242.167021][T15054] ------------------- [ 1242.168420][T15054] now=4295061351 last interrupt=4294950973 diff=110378 last called handler=main_command_interrupt [ 1242.172656][T15054] timeout_message=lock fdc [ 1242.174480][T15054] last output bytes: [ 1242.175908][T15054] 0 90 4294950970 [ 1242.177303][T15054] 1 90 4294950970 [ 1242.178859][T15054] 2 90 4294950970 [ 1242.180365][T15054] 12 90 4294950970 [ 1242.182368][T15054] 1b 90 4294950970 [ 1242.183808][T15054] ff 90 4294950970 [ 1242.185309][T15054] 12 80 4294950973 [ 1242.186798][T15054] 3 90 4294950973 [ 1242.188277][T15054] 3 80 4294950973 [ 1242.189742][T15054] a1 90 4294950973 [ 1242.191295][T15054] 1e 90 4294950973 [ 1242.192807][T15054] e6 80 4294950973 [ 1242.194266][T15054] 1 90 4294950973 [ 1242.195716][T15054] 0 90 4294950973 [ 1242.197175][T15054] 0 90 4294950973 [ 1242.198657][T15054] 1 90 4294950973 [ 1242.200123][T15054] 2 90 4294950973 [ 1242.202045][T15054] 24 90 4294950973 [ 1242.203495][T15054] 1b 90 4294950973 [ 1242.204955][T15054] ff 90 4294950973 [ 1242.206450][T15054] last result at 4295033149 [ 1242.208194][T15054] last redo_fd_request at 4295061351 [ 1242.210179][T15054] status=80 [ 1242.212123][T15054] fdc_busy=1 [ 1242.213560][T15054] floppy_work.func=floppy_work_workfn [ 1242.215836][T15054] cont=ffffffff8ad06980 [ 1242.217566][T15054] current_req=0000000000000000 [ 1242.219439][T15054] command_status=-1 [ 1242.221243][T15054] [ 1242.222304][T15054] floppy1: floppy timeout called [ 1242.224304][T15054] floppy.c: no request in request_done [ 1242.226741][T15054] [ 1242.227815][T15054] floppy driver state [ 1242.229502][T15054] ------------------- [ 1242.230951][T15054] now=4295061357 last interrupt=4294950973 diff=110384 last called handler=main_command_interrupt [ 1242.235561][T15054] timeout_message=lock fdc [ 1242.237186][T15054] last output bytes: [ 1242.238732][T15054] 0 90 4294950970 [ 1242.240085][T15054] 1 90 4294950970 [ 1242.241511][T15054] 2 90 4294950970 [ 1242.242864][T15054] 12 90 4294950970 [ 1242.244202][T15054] 1b 90 4294950970 [ 1242.245531][T15054] ff 90 4294950970 [ 1242.246870][T15054] 12 80 4294950973 [ 1242.248204][T15054] 3 90 4294950973 [ 1242.249542][T15054] 3 80 4294950973 [ 1242.250883][T15054] a1 90 4294950973 [ 1242.252327][T15054] 1e 90 4294950973 [ 1242.253680][T15054] e6 80 4294950973 [ 1242.255013][T15054] 1 90 4294950973 [ 1242.256346][T15054] 0 90 4294950973 [ 1242.257680][T15054] 0 90 4294950973 [ 1242.259007][T15054] 1 90 4294950973 [ 1242.260359][T15054] 2 90 4294950973 [ 1242.261770][T15054] 24 90 4294950973 [ 1242.263119][T15054] 1b 90 4294950973 [ 1242.264454][T15054] ff 90 4294950973 [ 1242.265810][T15054] last result at 4295033149 [ 1242.267429][T15054] last redo_fd_request at 4295061357 [ 1242.269309][T15054] status=80 [ 1242.270457][T15054] fdc_busy=1 [ 1242.271701][T15054] floppy_work.func=floppy_work_workfn [ 1242.273627][T15054] cont=ffffffff8ad06940 [ 1242.275111][T15054] current_req=0000000000000000 [ 1242.276806][T15054] command_status=-1 [ 1242.278181][T15054] [ 1242.279075][T15054] floppy1: floppy timeout called [ 1242.281651][ T5175] [ 1242.282792][ T5175] floppy driver state [ 1242.284632][ T5175] ------------------- 16:09:35 executing program 3: ioctl$CDROMSUBCHNL(0xffffffffffffffff, 0x530b, &(0x7f0000000040)={0x0, 0x14, 0x3, 0x9, 0x3, 0x4, @msf={0x1a, 0x0, 0x1}, @msf={0xa5, 0x4e}}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTEND(r0, 0x249) (async) ioctl$FLOPPY_FDFMTEND(r0, 0x249) ioctl$CDROMREADCOOKED(0xffffffffffffffff, 0x5315, &(0x7f00000000c0)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000d00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x20, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8004) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="2c0000000acd28bb64da4c657d021cfa5c6add9bc8e50ccaced67d8abff068848da8406e0c0cb85f07000000000000005592f78ee0ce444582c7aea643258733598de7623c42c8", @ANYRES16=0x0, @ANYBLOB="000428bd7000fbdbdf250b000000080034009d000000080039003f0000000800320000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x10048040) 16:09:35 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async, rerun: 32) r2 = socket(0x25, 0x80000, 0x3) (async, rerun: 32) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) setsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000040), 0x4) 16:09:35 executing program 1: socket$inet(0x2, 0x80000, 0x0) r0 = socket(0x2c, 0xa, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) setsockopt$SO_J1939_FILTER(r0, 0x6b, 0x1, &(0x7f0000000000)=[{0x0, 0x1, {0x2, 0xff, 0x4}, {0x3, 0x0, 0x2}, 0x0, 0x1}, {0x2, 0x3, {0x1, 0x0, 0x4}, {0x1, 0x0, 0x3}}, {0x1, 0x3, {0x0, 0xff, 0x4}, {0x1, 0x0, 0x1}, 0xfe, 0x2}, {0x0, 0x1, {0x2, 0x1}, {0x1}, 0xfe}], 0x80) [ 1242.286499][ T5175] now=4295061363 last interrupt=4294950973 diff=110390 last called handler=main_command_interrupt [ 1242.290563][ T5175] timeout_message=lock fdc [ 1242.293164][ T5175] last output bytes: [ 1242.294630][ T5175] 0 90 4294950970 [ 1242.296006][ T5175] 1 90 4294950970 [ 1242.297381][ T5175] 2 90 4294950970 [ 1242.298750][ T5175] 12 90 4294950970 [ 1242.300295][ T5175] 1b 90 4294950970 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip_vti0\x00', 0x0, 0x8, 0x20, 0xfffffbff, 0x1ff, {{0x9, 0x4, 0x2, 0x7, 0x24, 0x67, 0x0, 0xff, 0x4, 0x0, @rand_addr=0x64010102, @rand_addr=0x64010101, {[@end, @rr={0x7, 0x7, 0x6a, [@loopback]}, @end, @ra={0x94, 0x4, 0x1}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) [ 1242.302090][ T5175] ff 90 4294950970 [ 1242.303768][ T5175] 12 80 4294950973 [ 1242.305545][ T5175] 3 90 4294950973 [ 1242.307198][ T5175] 3 80 4294950973 [ 1242.308831][ T5175] a1 90 4294950973 [ 1242.310479][ T5175] 1e 90 4294950973 [ 1242.312593][ T5175] e6 80 4294950973 [ 1242.314230][ T5175] 1 90 4294950973 [ 1242.315875][ T5175] 0 90 4294950973 [ 1242.317480][ T5175] 0 90 4294950973 [ 1242.319110][ T5175] 1 90 4294950973 [ 1242.320669][ T5175] 2 90 4294950973 [ 1242.322407][ T5175] 24 90 4294950973 [ 1242.323792][ T5175] 1b 90 4294950973 [ 1242.325281][ T5175] ff 90 4294950973 [ 1242.326688][ T5175] last result at 4295033149 [ 1242.328346][ T5175] last redo_fd_request at 4295061363 [ 1242.330279][ T5175] status=80 [ 1242.331886][ T5175] fdc_busy=1 [ 1242.333109][ T5175] floppy_work.func=floppy_work_workfn [ 1242.335166][ T5175] cont=ffffffff8ad06980 [ 1242.336821][ T5175] current_req=0000000000000000 [ 1242.338533][ T5175] command_status=-1 [ 1242.339900][ T5175] 16:09:35 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.340790][ T5175] floppy1: floppy timeout called 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @local, 0xfffffffe}, 0x10) [ 1242.343571][ T5175] floppy.c: no request in request_done [ 1242.346242][ T12] [ 1242.347114][ T12] floppy driver state [ 1242.348537][ T12] ------------------- [ 1242.350060][ T12] now=4295061369 last interrupt=4294950973 diff=110396 last called handler=main_command_interrupt [ 1242.353912][ T12] timeout_message=lock fdc [ 1242.355553][ T12] last output bytes: [ 1242.356943][ T12] 0 90 4294950970 [ 1242.358299][ T12] 1 90 4294950970 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip_vti0\x00', 0x0, 0x8, 0x20, 0xfffffbff, 0x1ff, {{0x9, 0x4, 0x2, 0x7, 0x24, 0x67, 0x0, 0xff, 0x4, 0x0, @rand_addr=0x64010102, @rand_addr=0x64010101, {[@end, @rr={0x7, 0x7, 0x6a, [@loopback]}, @end, @ra={0x94, 0x4, 0x1}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip_vti0\x00', 0x0, 0x8, 0x20, 0xfffffbff, 0x1ff, {{0x9, 0x4, 0x2, 0x7, 0x24, 0x67, 0x0, 0xff, 0x4, 0x0, @rand_addr=0x64010102, @rand_addr=0x64010101, {[@end, @rr={0x7, 0x7, 0x6a, [@loopback]}, @end, @ra={0x94, 0x4, 0x1}]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) (async) [ 1242.359712][ T12] 2 90 4294950970 [ 1242.361867][ T12] 12 90 4294950970 [ 1242.363493][ T12] 1b 90 4294950970 [ 1242.364853][ T12] ff 90 4294950970 [ 1242.366202][ T12] 12 80 4294950973 [ 1242.367541][ T12] 3 90 4294950973 [ 1242.368888][ T12] 3 80 4294950973 [ 1242.370288][ T12] a1 90 4294950973 [ 1242.371903][ T12] 1e 90 4294950973 [ 1242.373246][ T12] e6 80 4294950973 [ 1242.374599][ T12] 1 90 4294950973 [ 1242.375944][ T12] 0 90 4294950973 [ 1242.377293][ T12] 0 90 4294950973 [ 1242.378654][ T12] 1 90 4294950973 [ 1242.380141][ T12] 2 90 4294950973 [ 1242.382143][ T12] 24 90 4294950973 [ 1242.383489][ T12] 1b 90 4294950973 [ 1242.384838][ T12] ff 90 4294950973 [ 1242.386193][ T12] last result at 4295033149 [ 1242.387817][ T12] last redo_fd_request at 4295061369 [ 1242.389789][ T12] status=80 [ 1242.390930][ T12] fdc_busy=1 [ 1242.393111][ T12] floppy_work.func=floppy_work_workfn [ 1242.395170][ T12] cont=ffffffff8ad06940 [ 1242.396772][ T12] current_req=0000000000000000 [ 1242.398610][ T12] command_status=-1 [ 1242.400051][ T12] [ 1242.401739][ T12] floppy1: floppy timeout called [ 1242.406644][ T5175] [ 1242.407558][ T5175] floppy driver state 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x7fffffff, 0x200) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:35 executing program 1: socket(0x11, 0x2, 0x0) (async) r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @local, 0xfffffffe}, 0x10) 16:09:35 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.410097][ T5175] ------------------- [ 1242.413318][ T5175] now=4295061376 last interrupt=4294950973 diff=110403 last called handler=main_command_interrupt 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip_vti0\x00', 0x0, 0x8, 0x20, 0xfffffbff, 0x1ff, {{0x9, 0x4, 0x2, 0x7, 0x24, 0x67, 0x0, 0xff, 0x4, 0x0, @rand_addr=0x64010102, @rand_addr=0x64010101, {[@end, @rr={0x7, 0x7, 0x6a, [@loopback]}, @end, @ra={0x94, 0x4, 0x1}]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) [ 1242.418044][ T5175] timeout_message=lock fdc 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @local, 0xfffffffe}, 0x10) [ 1242.425727][ T5175] last output bytes: 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x7fffffff, 0x200) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1242.428240][ T5175] 0 90 4294950970 [ 1242.429693][ T5175] 1 90 4294950970 [ 1242.431167][ T5175] 2 90 4294950970 [ 1242.432501][ T5175] 12 90 4294950970 [ 1242.433856][ T5175] 1b 90 4294950970 [ 1242.435192][ T5175] ff 90 4294950970 [ 1242.436972][ T5175] 12 80 4294950973 [ 1242.438475][ T5175] 3 90 4294950973 [ 1242.439997][ T5175] 3 80 4294950973 [ 1242.442022][ T5175] a1 90 4294950973 [ 1242.444104][ T5175] 1e 90 4294950973 [ 1242.445938][ T5175] e6 80 4294950973 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x697d}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x64080}, 0x8001) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x40000) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000ca", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fbdbdf2506000000050033000200000008003c000400000008000b00010000000500300000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40090}, 0x40800) 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x7fffffff, 0x200) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1242.447645][ T5175] 1 90 4294950973 [ 1242.449480][ T5175] 0 90 4294950973 [ 1242.454035][ T5175] 0 90 4294950973 [ 1242.455780][ T5175] 1 90 4294950973 [ 1242.457423][ T5175] 2 90 4294950973 [ 1242.459122][ T5175] 24 90 4294950973 16:09:35 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000007000000", @ANYRES32=r1, @ANYBLOB="000000000080000000000000000000f0ffffffff", @ANYRES32=r2, @ANYBLOB="00409fc2637f9567d9e2", @ANYRES32, @ANYBLOB="00000000001000"/20, @ANYRES32, @ANYBLOB="0000000000f0ffffffffffff0000000001000000", @ANYRES32=r3, @ANYBLOB="00000000008001000000010000000100feffffff", @ANYRES32, @ANYBLOB="d1094408000100000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000000200000000000000000000100000000"]) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000180)) r5 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r5, 0x24a, 0xc) [ 1242.461094][ T5175] 1b 90 4294950973 [ 1242.462988][ T5175] ff 90 4294950973 [ 1242.464757][ T5175] last result at 4295033149 [ 1242.467662][ T5175] last redo_fd_request at 4295061375 [ 1242.470765][ T5175] status=80 [ 1242.472353][ T5175] fdc_busy=1 [ 1242.473666][ T5175] floppy_work.func=floppy_work_workfn [ 1242.475717][ T5175] cont=ffffffff8ad06940 16:09:35 executing program 2: socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x697d}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x64080}, 0x8001) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x40000) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000ca", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fbdbdf2506000000050033000200000008003c000400000008000b00010000000500300000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40090}, 0x40800) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x697d}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x64080}, 0x8001) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x40000) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000ca", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fbdbdf2506000000050033000200000008003c000400000008000b00010000000500300000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40090}, 0x40800) (async) [ 1242.477931][ T5175] current_req=0000000000000000 [ 1242.479852][ T5175] command_status=-1 [ 1242.481573][ T5175] [ 1242.482470][ T5175] floppy1: floppy timeout called [ 1242.484793][ T5175] [ 1242.485823][ T5175] floppy driver state [ 1242.487301][ T5175] ------------------- [ 1242.488737][ T5175] now=4295061383 last interrupt=4294950973 diff=110410 last called handler=main_command_interrupt [ 1242.493085][ T5175] timeout_message=lock fdc [ 1242.494831][ T5175] last output bytes: 16:09:35 executing program 2: socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:35 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async, rerun: 32) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (rerun: 32) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000007000000", @ANYRES32=r1, @ANYBLOB="000000000080000000000000000000f0ffffffff", @ANYRES32=r2, @ANYBLOB="00409fc2637f9567d9e2", @ANYRES32, @ANYBLOB="00000000001000"/20, @ANYRES32, @ANYBLOB="0000000000f0ffffffffffff0000000001000000", @ANYRES32=r3, @ANYBLOB="00000000008001000000010000000100feffffff", @ANYRES32, @ANYBLOB="d1094408000100000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000000200000000000000000000100000000"]) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000180)) (async) r5 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r5, 0x24a, 0xc) 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) getsockname$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 1242.496837][ T5175] 0 90 4294950970 [ 1242.498782][ T5175] 1 90 4294950970 [ 1242.500617][ T5175] 2 90 4294950970 [ 1242.503180][ T5175] 12 90 4294950970 [ 1242.504706][ T5175] 1b 90 4294950970 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x697d}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x64080}, 0x8001) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x40000) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000ca", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fbdbdf2506000000050033000200000008003c000400000008000b00010000000500300000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40090}, 0x40800) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x697d}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x64080}, 0x8001) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x40000) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000ca", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fbdbdf2506000000050033000200000008003c000400000008000b00010000000500300000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40090}, 0x40800) (async) [ 1242.506074][ T5175] ff 90 4294950970 [ 1242.507659][ T5175] 12 80 4294950973 [ 1242.509070][ T5175] 3 90 4294950973 [ 1242.510740][ T5175] 3 80 4294950973 [ 1242.514421][ T5175] a1 90 4294950973 [ 1242.515969][ T5175] 1e 90 4294950973 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) (async) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) getsockname$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 1242.518688][ T5175] e6 80 4294950973 [ 1242.522436][ T5175] 1 90 4294950973 16:09:35 executing program 2: socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.524327][ T5175] 0 90 4294950973 [ 1242.526399][ T5175] 0 90 4294950973 [ 1242.528311][ T5175] 1 90 4294950973 [ 1242.530169][ T5175] 2 90 4294950973 [ 1242.532690][ T5175] 24 90 4294950973 [ 1242.534206][ T5175] 1b 90 4294950973 [ 1242.535821][ T5175] ff 90 4294950973 [ 1242.538041][ T5175] last result at 4295033149 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x8010) 16:09:35 executing program 1: r0 = socket(0x2c, 0x6, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) getsockname$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 1242.539772][ T5175] last redo_fd_request at 4295061383 [ 1242.542542][ T5175] status=80 [ 1242.543677][ T5175] fdc_busy=1 [ 1242.545440][ T5175] floppy_work.func=floppy_work_workfn [ 1242.547339][ T5175] cont=ffffffff8ad06940 [ 1242.548770][ T5175] current_req=0000000000000000 [ 1242.550779][ T5175] command_status=-1 [ 1242.552617][ T5175] 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x8010) [ 1242.553968][ T5175] floppy1: floppy timeout called [ 1242.559624][ T5175] [ 1242.560661][ T5175] floppy driver state [ 1242.563291][ T5175] ------------------- 16:09:35 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100000007000000", @ANYRES32=r1, @ANYBLOB="000000000080000000000000000000f0ffffffff", @ANYRES32=r2, @ANYBLOB="00409fc2637f9567d9e2", @ANYRES32, @ANYBLOB="00000000001000"/20, @ANYRES32, @ANYBLOB="0000000000f0ffffffffffff0000000001000000", @ANYRES32=r3, @ANYBLOB="00000000008001000000010000000100feffffff", @ANYRES32, @ANYBLOB="d1094408000100000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000000200000000000000000000100000000"]) (async) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000180)) r5 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r5, 0x24a, 0xc) 16:09:35 executing program 1: r0 = socket(0x2c, 0x6, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) socket(0x2c, 0x6, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) 16:09:35 executing program 0: r0 = semget(0x2, 0x1, 0x0) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000000)=""/8) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, 0x0, 0x0) [ 1242.564871][ T5175] now=4295061391 last interrupt=4294950973 diff=110418 last called handler=main_command_interrupt [ 1242.568899][ T5175] timeout_message=lock fdc [ 1242.570528][ T5175] last output bytes: 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x8010) [ 1242.572523][ T5175] 0 90 4294950970 [ 1242.574289][ T5175] 1 90 4294950970 [ 1242.575655][ T5175] 2 90 4294950970 [ 1242.577102][ T5175] 12 90 4294950970 [ 1242.578513][ T5175] 1b 90 4294950970 16:09:35 executing program 0: r0 = semget(0x2, 0x1, 0x0) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000000)=""/8) (async) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, 0x0, 0x0) [ 1242.579866][ T5175] ff 90 4294950970 [ 1242.585888][ T5175] 12 80 4294950973 [ 1242.587297][ T5175] 3 90 4294950973 16:09:35 executing program 1: r0 = socket(0x2c, 0x6, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1242.588654][ T5175] 3 80 4294950973 [ 1242.590771][ T5175] a1 90 4294950973 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.593364][ T5175] 1e 90 4294950973 16:09:35 executing program 0: r0 = semget(0x2, 0x1, 0x0) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000000)=""/8) socket(0x11, 0x2, 0x0) (async) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, 0x0, 0x0) [ 1242.595513][ T5175] e6 80 4294950973 [ 1242.597031][ T5175] 1 90 4294950973 [ 1242.598684][ T5175] 0 90 4294950973 [ 1242.600165][ T5175] 0 90 4294950973 [ 1242.601728][ T5175] 1 90 4294950973 [ 1242.603189][ T5175] 2 90 4294950973 [ 1242.604744][ T5175] 24 90 4294950973 [ 1242.606213][ T5175] 1b 90 4294950973 [ 1242.607666][ T5175] ff 90 4294950973 [ 1242.609191][ T5175] last result at 4295033149 [ 1242.611672][ T5175] last redo_fd_request at 4295061390 [ 1242.613700][ T5175] status=80 [ 1242.614887][ T5175] fdc_busy=1 [ 1242.616098][ T5175] floppy_work.func=floppy_work_workfn [ 1242.618361][ T5175] cont=ffffffff8ad06940 [ 1242.620206][ T5175] current_req=0000000000000000 [ 1242.623296][ T5175] command_status=-1 [ 1242.624926][ T5175] [ 1242.626025][ T5175] floppy1: floppy timeout called [ 1242.633877][ T5175] [ 1242.634791][ T5175] floppy driver state [ 1242.636599][ T5175] ------------------- 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xb546, 0x101000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f00000001c0)={0x4, 0x5, 0x3}) ioctl$FLOPPY_FDTWADDLE(r2, 0x259) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000040)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000180)={0x7f, 0xa, 0x8, 0x0, @lba=0x1, 0x9}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r5) epoll_pwait2(r4, &(0x7f0000000200)=[{}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0x8]}, 0x8) ioctl$FLOPPY_FDGETFDCSTAT(r5, 0x80280215, &(0x7f0000000140)) 16:09:35 executing program 1: r0 = socket(0x2, 0xa, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1242.638394][ T5175] now=4295061398 last interrupt=4294950973 diff=110425 last called handler=main_command_interrupt 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, 0x0, 0x7) 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.644558][ T5175] timeout_message=lock fdc [ 1242.646626][ T5175] last output bytes: [ 1242.649097][ T5175] 0 90 4294950970 [ 1242.650844][ T5175] 1 90 4294950970 [ 1242.653483][ T5175] 2 90 4294950970 [ 1242.654931][ T5175] 12 90 4294950970 [ 1242.656431][ T5175] 1b 90 4294950970 [ 1242.657949][ T5175] ff 90 4294950970 [ 1242.659617][ T5175] 12 80 4294950973 [ 1242.661562][ T5175] 3 90 4294950973 [ 1242.663269][ T5175] 3 80 4294950973 16:09:35 executing program 1: socket(0x2, 0xa, 0x0) (async) r0 = socket(0x2, 0xa, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1242.665622][ T5175] a1 90 4294950973 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.667346][ T5175] 1e 90 4294950973 [ 1242.669533][ T5175] e6 80 4294950973 [ 1242.671351][ T5175] 1 90 4294950973 [ 1242.673081][ T5175] 0 90 4294950973 [ 1242.674838][ T5175] 0 90 4294950973 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, 0x0, 0x7) [ 1242.677062][ T5175] 1 90 4294950973 [ 1242.678714][ T5175] 2 90 4294950973 [ 1242.680202][ T5175] 24 90 4294950973 [ 1242.681774][ T5175] 1b 90 4294950973 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.683343][ T5175] ff 90 4294950973 [ 1242.685676][ T5175] last result at 4295033149 [ 1242.687683][ T5175] last redo_fd_request at 4295061397 [ 1242.689795][ T5175] status=80 [ 1242.691425][ T5175] fdc_busy=1 [ 1242.692984][ T5175] floppy_work.func=floppy_work_workfn [ 1242.695448][ T5175] cont=ffffffff8ad06940 [ 1242.697373][ T5175] current_req=0000000000000000 [ 1242.699565][ T5175] command_status=-1 [ 1242.701463][ T5175] [ 1242.702614][ T5175] floppy1: floppy timeout called [ 1242.706467][ T5175] [ 1242.707414][ T5175] floppy driver state [ 1242.708830][ T5175] ------------------- 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xb546, 0x101000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f00000001c0)={0x4, 0x5, 0x3}) (async) ioctl$FLOPPY_FDTWADDLE(r2, 0x259) (async) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000040)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000180)={0x7f, 0xa, 0x8, 0x0, @lba=0x1, 0x9}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r5) (async) epoll_pwait2(r4, &(0x7f0000000200)=[{}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0x8]}, 0x8) (async) ioctl$FLOPPY_FDGETFDCSTAT(r5, 0x80280215, &(0x7f0000000140)) 16:09:35 executing program 1: r0 = socket(0x2, 0xa, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, 0x0, 0x7) 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.710258][ T5175] now=4295061405 last interrupt=4294950973 diff=110432 last called handler=main_command_interrupt [ 1242.715150][ T5175] timeout_message=lock fdc [ 1242.717196][ T5175] last output bytes: [ 1242.719210][ T5175] 0 90 4294950970 [ 1242.720771][ T5175] 1 90 4294950970 [ 1242.724027][ T5175] 2 90 4294950970 [ 1242.725423][ T5175] 12 90 4294950970 [ 1242.726794][ T5175] 1b 90 4294950970 [ 1242.728163][ T5175] ff 90 4294950970 [ 1242.729685][ T5175] 12 80 4294950973 [ 1242.732060][ T5175] 3 90 4294950973 [ 1242.733763][ T5175] 3 80 4294950973 [ 1242.735481][ T5175] a1 90 4294950973 [ 1242.737157][ T5175] 1e 90 4294950973 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x12, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x78) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x610042, 0x0) ioctl$CDROM_SELECT_SPEED(0xffffffffffffffff, 0x5322, 0x9) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) socket(0x1f, 0x2, 0x4) 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x800, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xcad}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_vlan\x00'}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8001}, 0x4800) connect$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1, 0x4}, 0x10) socket$inet(0x2, 0x80000, 0x80000001) 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) [ 1242.738864][ T5175] e6 80 4294950973 [ 1242.740796][ T5175] 1 90 4294950973 [ 1242.744435][ T5175] 0 90 4294950973 [ 1242.746258][ T5175] 0 90 4294950973 [ 1242.748049][ T5175] 1 90 4294950973 [ 1242.749850][ T5175] 2 90 4294950973 [ 1242.752179][ T5175] 24 90 4294950973 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x12, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x78) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x610042, 0x0) ioctl$CDROM_SELECT_SPEED(0xffffffffffffffff, 0x5322, 0x9) (async) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) (async) socket(0x1f, 0x2, 0x4) [ 1242.754023][ T5175] 1b 90 4294950973 [ 1242.755588][ T5175] ff 90 4294950973 [ 1242.757058][ T5175] last result at 4295033149 [ 1242.758788][ T5175] last redo_fd_request at 4295061405 [ 1242.760800][ T5175] status=80 [ 1242.762803][ T5175] fdc_busy=1 [ 1242.764361][ T5175] floppy_work.func=floppy_work_workfn [ 1242.766955][ T5175] cont=ffffffff8ad06940 [ 1242.768903][ T5175] current_req=0000000000000000 [ 1242.771226][ T5175] command_status=-1 [ 1242.773166][ T5175] [ 1242.774382][ T5175] floppy1: floppy timeout called [ 1242.778231][ T5175] [ 1242.779486][ T5175] floppy driver state [ 1242.781798][ T5175] ------------------- 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) syz_open_dev$floppy(&(0x7f0000000000), 0xb546, 0x101000) (async) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xb546, 0x101000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f00000001c0)={0x4, 0x5, 0x3}) (async) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f00000001c0)={0x4, 0x5, 0x3}) ioctl$FLOPPY_FDTWADDLE(r2, 0x259) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000040)) (async) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000040)) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000180)={0x7f, 0xa, 0x8, 0x0, @lba=0x1, 0x9}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r5) epoll_pwait2(r4, &(0x7f0000000200)=[{}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0x8]}, 0x8) ioctl$FLOPPY_FDGETFDCSTAT(r5, 0x80280215, &(0x7f0000000140)) 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x12, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x78) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x610042, 0x0) ioctl$CDROM_SELECT_SPEED(0xffffffffffffffff, 0x5322, 0x9) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) socket(0x1f, 0x2, 0x4) socket(0x11, 0x2, 0x0) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x12, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2}}, 0x78) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x610042, 0x0) (async) ioctl$CDROM_SELECT_SPEED(0xffffffffffffffff, 0x5322, 0x9) (async) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) (async) socket(0x1f, 0x2, 0x4) (async) [ 1242.783681][ T5175] now=4295061413 last interrupt=4294950973 diff=110440 last called handler=main_command_interrupt [ 1242.788874][ T5175] timeout_message=lock fdc [ 1242.791517][ T5175] last output bytes: [ 1242.793505][ T5175] 0 90 4294950970 [ 1242.795519][ T5175] 1 90 4294950970 [ 1242.797313][ T5175] 2 90 4294950970 [ 1242.801882][ T5175] 12 90 4294950970 [ 1242.803750][ T5175] 1b 90 4294950970 [ 1242.805257][ T5175] ff 90 4294950970 [ 1242.806656][ T5175] 12 80 4294950973 [ 1242.808152][ T5175] 3 90 4294950973 [ 1242.809404][ T5175] 3 80 4294950973 [ 1242.810667][ T5175] a1 90 4294950973 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = socket$inet(0x2, 0x800, 0x4) (async) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xcad}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_vlan\x00'}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8001}, 0x4800) (async) connect$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1, 0x4}, 0x10) (async) socket$inet(0x2, 0x80000, 0x80000001) 16:09:35 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xb546, 0x101000) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f00000001c0)={0x4, 0x5, 0x3}) ioctl$FLOPPY_FDTWADDLE(r2, 0x259) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000040)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$CDROMREADTOCENTRY(r3, 0x5306, &(0x7f0000000180)={0x7f, 0xa, 0x8, 0x0, @lba=0x1, 0x9}) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r5) epoll_pwait2(r4, &(0x7f0000000200)=[{}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0x8]}, 0x8) ioctl$FLOPPY_FDGETFDCSTAT(r5, 0x80280215, &(0x7f0000000140)) 16:09:35 executing program 0: r0 = socket(0x26, 0x1, 0x2) bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x2f, 0xfa, 0x6, 0x1, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7, 0xa6}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x808, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x45}, 0x4048010) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = socket(0x29, 0x3, 0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, 0x0, 0x0) [ 1242.812688][ T5175] 1e 90 4294950973 [ 1242.814127][ T5175] e6 80 4294950973 [ 1242.815594][ T5175] 1 90 4294950973 [ 1242.817023][ T5175] 0 90 4294950973 [ 1242.818412][ T5175] 0 90 4294950973 [ 1242.819860][ T5175] 1 90 4294950973 [ 1242.821454][ T5175] 2 90 4294950973 [ 1242.822719][ T5175] 24 90 4294950973 [ 1242.823961][ T5175] 1b 90 4294950973 [ 1242.825353][ T5175] ff 90 4294950973 [ 1242.826604][ T5175] last result at 4295033149 16:09:35 executing program 0: r0 = socket(0x26, 0x1, 0x2) bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x2f, 0xfa, 0x6, 0x1, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7, 0xa6}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x808, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x45}, 0x4048010) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = socket(0x29, 0x3, 0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, 0x0, 0x0) socket(0x26, 0x1, 0x2) (async) bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x2f, 0xfa, 0x6, 0x1, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7, 0xa6}}) (async) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x808, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x45}, 0x4048010) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) (async) socket(0x29, 0x3, 0x4) (async) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, 0x0, 0x0) (async) [ 1242.828247][ T5175] last redo_fd_request at 4295061412 [ 1242.830333][ T5175] status=80 [ 1242.833356][ T5175] fdc_busy=1 [ 1242.834606][ T5175] floppy_work.func=floppy_work_workfn [ 1242.836575][ T5175] cont=ffffffff8ad06980 [ 1242.838126][ T5175] current_req=0000000000000000 [ 1242.839922][ T5175] command_status=-1 [ 1242.841513][ T5175] [ 1242.842425][ T5175] floppy1: floppy timeout called [ 1242.844054][ T5175] floppy.c: no request in request_done [ 1242.847506][ T5175] [ 1242.848476][ T5175] floppy driver state [ 1242.850057][ T5175] ------------------- [ 1242.852627][ T5175] now=4295061420 last interrupt=4294950973 diff=110447 last called handler=main_command_interrupt [ 1242.856546][ T5175] timeout_message=lock fdc 16:09:35 executing program 0: r0 = socket(0x26, 0x1, 0x2) bind$l2tp(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x2f, 0xfa, 0x6, 0x1, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x20, 0x7, 0xa6}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x808, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x45}, 0x4048010) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) (async) r4 = socket(0x29, 0x3, 0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, 0x0, 0x0) [ 1242.858161][ T5175] last output bytes: [ 1242.859734][ T5175] 0 90 4294950970 [ 1242.863079][ T5175] 1 90 4294950970 [ 1242.864421][ T5175] 2 90 4294950970 [ 1242.865761][ T5175] 12 90 4294950970 [ 1242.867073][ T5175] 1b 90 4294950970 [ 1242.868498][ T5175] ff 90 4294950970 [ 1242.869986][ T5175] 12 80 4294950973 [ 1242.871662][ T5175] 3 90 4294950973 [ 1242.873228][ T5175] 3 80 4294950973 [ 1242.874495][ T5175] a1 90 4294950973 [ 1242.875770][ T5175] 1e 90 4294950973 [ 1242.877011][ T5175] e6 80 4294950973 [ 1242.878257][ T5175] 1 90 4294950973 [ 1242.879513][ T5175] 0 90 4294950973 [ 1242.880826][ T5175] 0 90 4294950973 [ 1242.883644][ T5175] 1 90 4294950973 [ 1242.888982][ T5175] 2 90 4294950973 [ 1242.890877][ T5175] 24 90 4294950973 [ 1242.893926][ T5175] 1b 90 4294950973 [ 1242.895486][ T5175] ff 90 4294950973 [ 1242.896997][ T5175] last result at 4295033149 [ 1242.898998][ T5175] last redo_fd_request at 4295061419 [ 1242.901748][ T5175] status=80 [ 1242.903321][ T5175] fdc_busy=1 [ 1242.904942][ T5175] floppy_work.func=floppy_work_workfn [ 1242.907613][ T5175] cont=ffffffff8ad06940 [ 1242.909757][ T5175] current_req=0000000000000000 [ 1242.911698][ T5175] command_status=-1 [ 1242.913190][ T5175] [ 1242.914136][ T5175] floppy1: floppy timeout called [ 1242.921934][ T5175] 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x4, 0x2) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f00000000c0)={0x8, 0x3, 0xfffffff9, 0x0, 0xfc, 0x1, 0x40, 0x0, 0x6, &(0x7f0000000040)='&\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000100)=0x6, 0x4) 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = socket$inet(0x2, 0x800, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0xcad}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_vlan\x00'}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8001}, 0x4800) (async) connect$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1, 0x4}, 0x10) socket$inet(0x2, 0x80000, 0x80000001) 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, 0x0, 0x0) [ 1242.922819][ T5175] floppy driver state [ 1242.925127][ T5175] ------------------- [ 1242.926714][ T5175] now=4295061427 last interrupt=4294950973 diff=110454 last called handler=main_command_interrupt [ 1242.930887][ T5175] timeout_message=lock fdc 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.943660][ T5175] last output bytes: [ 1242.945501][ T5175] 0 90 4294950970 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, 0x0, 0x0) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, 0x0, 0x0) (async) [ 1242.947195][ T5175] 1 90 4294950970 [ 1242.948652][ T5175] 2 90 4294950970 [ 1242.950044][ T5175] 12 90 4294950970 [ 1242.951909][ T5175] 1b 90 4294950970 [ 1242.953397][ T5175] ff 90 4294950970 [ 1242.955445][ T5175] 12 80 4294950973 [ 1242.956963][ T5175] 3 90 4294950973 [ 1242.958530][ T5175] 3 80 4294950973 [ 1242.960031][ T5175] a1 90 4294950973 [ 1242.961738][ T5175] 1e 90 4294950973 [ 1242.963203][ T5175] e6 80 4294950973 [ 1242.964642][ T5175] 1 90 4294950973 [ 1242.966109][ T5175] 0 90 4294950973 [ 1242.967572][ T5175] 0 90 4294950973 [ 1242.969016][ T5175] 1 90 4294950973 [ 1242.970473][ T5175] 2 90 4294950973 [ 1242.972052][ T5175] 24 90 4294950973 [ 1242.973487][ T5175] 1b 90 4294950973 [ 1242.975297][ T5175] ff 90 4294950973 [ 1242.976821][ T5175] last result at 4295033149 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1242.978808][ T5175] last redo_fd_request at 4295061426 [ 1242.981931][ T5175] status=80 [ 1242.983208][ T5175] fdc_busy=1 [ 1242.984518][ T5175] floppy_work.func=floppy_work_workfn [ 1242.986591][ T5175] cont=ffffffff8ad06940 [ 1242.988204][ T5175] current_req=0000000000000000 [ 1242.990026][ T5175] command_status=-1 [ 1242.991657][ T5175] [ 1242.992587][ T5175] floppy1: floppy timeout called 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) (async, rerun: 64) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async, rerun: 32) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, 0x0, 0x0) (rerun: 32) [ 1243.008528][T15054] 16:09:35 executing program 1: r0 = socket(0x1f, 0x800, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1243.009469][T15054] floppy driver state [ 1243.011844][T15054] ------------------- 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x4, 0x2) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f00000000c0)={0x8, 0x3, 0xfffffff9, 0x0, 0xfc, 0x1, 0x40, 0x0, 0x6, &(0x7f0000000040)='&\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000100)=0x6, 0x4) [ 1243.013339][T15054] now=4295061436 last interrupt=4294950973 diff=110463 last called handler=main_command_interrupt [ 1243.017170][T15054] timeout_message=lock fdc [ 1243.022710][T15054] last output bytes: [ 1243.024123][T15054] 0 90 4294950970 [ 1243.025482][T15054] 1 90 4294950970 [ 1243.026941][T15054] 2 90 4294950970 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r2 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.028442][T15054] 12 90 4294950970 16:09:35 executing program 1: socket(0x1f, 0x800, 0x0) (async) r0 = socket(0x1f, 0x800, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1243.030051][T15054] 1b 90 4294950970 [ 1243.031916][T15054] ff 90 4294950970 [ 1243.033312][T15054] 12 80 4294950973 [ 1243.034674][T15054] 3 90 4294950973 [ 1243.036018][T15054] 3 80 4294950973 [ 1243.037385][T15054] a1 90 4294950973 [ 1243.038755][T15054] 1e 90 4294950973 [ 1243.040013][T15054] e6 80 4294950973 [ 1243.047129][T15054] 1 90 4294950973 [ 1243.048909][T15054] 0 90 4294950973 [ 1243.050331][T15054] 0 90 4294950973 [ 1243.052925][T15054] 1 90 4294950973 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.054344][T15054] 2 90 4294950973 [ 1243.055797][T15054] 24 90 4294950973 [ 1243.057689][T15054] 1b 90 4294950973 [ 1243.059040][T15054] ff 90 4294950973 16:09:35 executing program 1: r0 = socket(0x1f, 0x800, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1243.060403][T15054] last result at 4295033149 [ 1243.065168][T15054] last redo_fd_request at 4295061435 [ 1243.067092][T15054] status=80 [ 1243.068220][T15054] fdc_busy=1 [ 1243.069373][T15054] floppy_work.func=floppy_work_workfn [ 1243.071668][T15054] cont=ffffffff8ad06940 [ 1243.073159][T15054] current_req=0000000000000000 [ 1243.074863][T15054] command_status=-1 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.076226][T15054] [ 1243.077220][T15054] floppy1: floppy timeout called 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 16:09:35 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x4, 0x2) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f00000000c0)={0x8, 0x3, 0xfffffff9, 0x0, 0xfc, 0x1, 0x40, 0x0, 0x6, &(0x7f0000000040)='&\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000100)=0x6, 0x4) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x4, 0x2) (async) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f00000000c0)={0x8, 0x3, 0xfffffff9, 0x0, 0xfc, 0x1, 0x40, 0x0, 0x6, &(0x7f0000000040)='&\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f0000000100)=0x6, 0x4) (async) [ 1243.090913][ T12] [ 1243.091860][ T12] floppy driver state [ 1243.093275][ T12] ------------------- 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2b, 0x6, 0x6617) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.094667][ T12] now=4295061444 last interrupt=4294950973 diff=110471 last called handler=main_command_interrupt [ 1243.098437][ T12] timeout_message=lock fdc [ 1243.100013][ T12] last output bytes: [ 1243.101898][ T12] 0 90 4294950970 [ 1243.103249][ T12] 1 90 4294950970 [ 1243.104595][ T12] 2 90 4294950970 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROMREADCOOKED(r1, 0x5315, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) [ 1243.108315][ T12] 12 90 4294950970 [ 1243.109778][ T12] 1b 90 4294950970 [ 1243.111382][ T12] ff 90 4294950970 [ 1243.112714][ T12] 12 80 4294950973 [ 1243.114045][ T12] 3 90 4294950973 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x2b, 0x6, 0x6617) r1 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.115369][ T12] 3 80 4294950973 [ 1243.117879][ T12] a1 90 4294950973 [ 1243.119405][ T12] 1e 90 4294950973 [ 1243.120874][ T12] e6 80 4294950973 [ 1243.122832][ T12] 1 90 4294950973 [ 1243.124632][ T12] 0 90 4294950973 16:09:35 executing program 0: socket(0x11, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 1243.127084][ T12] 0 90 4294950973 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROMREADCOOKED(r1, 0x5315, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$CDROMREADCOOKED(r1, 0x5315, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) (async) [ 1243.131473][ T12] 1 90 4294950973 [ 1243.134547][ T12] 2 90 4294950973 16:09:35 executing program 2: r0 = socket(0xb, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.135993][ T12] 24 90 4294950973 [ 1243.138635][ T12] 1b 90 4294950973 [ 1243.140073][ T12] ff 90 4294950973 [ 1243.141641][ T12] last result at 4295033149 [ 1243.143292][ T12] last redo_fd_request at 4295061442 [ 1243.145170][ T12] status=80 [ 1243.146324][ T12] fdc_busy=1 [ 1243.147490][ T12] floppy_work.func=floppy_work_workfn [ 1243.149373][ T12] cont=ffffffff8ad06940 [ 1243.150855][ T12] current_req=0000000000000000 [ 1243.153175][ T12] command_status=-1 [ 1243.154848][ T12] [ 1243.155918][ T12] floppy1: floppy timeout called [ 1243.160873][ T10] 16:09:35 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4815}, 0x20000000) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:35 executing program 2: socket(0xb, 0x2, 0x0) r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:35 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROMREADCOOKED(r1, 0x5315, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$CDROMREADCOOKED(r1, 0x5315, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) (async) 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROM_CLEAR_OPTIONS(r1, 0x5321, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$CDROMREADTOCENTRY(r2, 0x5306, &(0x7f0000000040)={0x6, 0xa, 0xc, 0x1, @msf={0xc0, 0x2, 0x5}, 0x4}) [ 1243.162233][ T10] floppy driver state [ 1243.163987][ T10] ------------------- [ 1243.165413][ T10] now=4295061451 last interrupt=4294950973 diff=110478 last called handler=main_command_interrupt [ 1243.169112][ T10] timeout_message=lock fdc [ 1243.172394][ T10] last output bytes: 16:09:35 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.174958][ T10] 0 90 4294950970 [ 1243.177075][ T10] 1 90 4294950970 [ 1243.178749][ T10] 2 90 4294950970 [ 1243.180344][ T10] 12 90 4294950970 [ 1243.182655][ T10] 1b 90 4294950970 [ 1243.184727][ T10] ff 90 4294950970 [ 1243.186239][ T10] 12 80 4294950973 16:09:35 executing program 1: syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$DVD_AUTH(r0, 0x5390, &(0x7f0000000140)=@lsa={0x0, 0x3}) r1 = socket(0x18, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x0, 0xf}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRESHEX=r4, @ANYBLOB="040026bd7000000008003c000002000005002e000100000005002a000000000005002e0001000000050038000000000013db52c4bb0aeebd2b644ff9f88f5a8e4a9a8c7c205658882cbb4c50052fb898cac0ad719f1a68f56d299a4835a33f46bc54fecca89b03cfd050586a85a2b56e56f1998f7b91690b15382a23b508d1fdb6472052ce28411b6b4d95fe644ff141463093a9ec6ef5ff61192c5ce13a52fa49ddcbc15860bd16769568357b92fa6b33270a0d9e0e475c2b2a251835a4dd85dc11585867f93253be7f7cb4d4742a65a894edc62e634a72684e71ed7cae8b51a12b60708a3c4513608a0f872a801a000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4008800) syz_open_dev$video(&(0x7f0000000200), 0x7, 0x20200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340), 0x400000, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x1, 0x70bd28, 0x80000000, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008800}, 0x10) [ 1243.190085][ T10] 3 90 4294950973 [ 1243.192026][ T10] 3 80 4294950973 [ 1243.193576][ T10] a1 90 4294950973 [ 1243.195539][ T10] 1e 90 4294950973 [ 1243.197382][ T10] e6 80 4294950973 [ 1243.199030][ T10] 1 90 4294950973 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROM_CLEAR_OPTIONS(r1, 0x5321, 0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$CDROMREADTOCENTRY(r2, 0x5306, &(0x7f0000000040)={0x6, 0xa, 0xc, 0x1, @msf={0xc0, 0x2, 0x5}, 0x4}) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$CDROM_CLEAR_OPTIONS(r1, 0x5321, 0x8) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) ioctl$CDROMREADTOCENTRY(r2, 0x5306, &(0x7f0000000040)={0x6, 0xa, 0xc, 0x1, @msf={0xc0, 0x2, 0x5}, 0x4}) (async) 16:09:35 executing program 2: r0 = socket(0x0, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.201254][ T10] 0 90 4294950973 [ 1243.202876][ T10] 0 90 4294950973 [ 1243.206448][ T10] 1 90 4294950973 [ 1243.207972][ T10] 2 90 4294950973 [ 1243.209488][ T10] 24 90 4294950973 [ 1243.210917][ T10] 1b 90 4294950973 [ 1243.212686][ T10] ff 90 4294950973 [ 1243.214057][ T10] last result at 4295033149 [ 1243.215668][ T10] last redo_fd_request at 4295061450 [ 1243.217810][ T10] status=80 [ 1243.219174][ T10] fdc_busy=1 [ 1243.220513][ T10] floppy_work.func=floppy_work_workfn [ 1243.222896][ T10] cont=ffffffff8ad06940 [ 1243.225894][ T10] current_req=0000000000000000 [ 1243.227741][ T10] command_status=-1 [ 1243.229142][ T10] [ 1243.230075][ T10] floppy1: floppy timeout called [ 1243.236565][ T5175] [ 1243.237479][ T5175] floppy driver state [ 1243.238936][ T5175] ------------------- [ 1243.240481][ T5175] now=4295061458 last interrupt=4294950973 diff=110485 last called handler=main_command_interrupt 16:09:35 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4815}, 0x20000000) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:35 executing program 1: syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$DVD_AUTH(r0, 0x5390, &(0x7f0000000140)=@lsa={0x0, 0x3}) r1 = socket(0x18, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x0, 0xf}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) socket$can_j1939(0x1d, 0x2, 0x7) (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) socket$can_j1939(0x1d, 0x2, 0x7) (async) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRESHEX=r4, @ANYBLOB="040026bd7000000008003c000002000005002e000100000005002a000000000005002e0001000000050038000000000013db52c4bb0aeebd2b644ff9f88f5a8e4a9a8c7c205658882cbb4c50052fb898cac0ad719f1a68f56d299a4835a33f46bc54fecca89b03cfd050586a85a2b56e56f1998f7b91690b15382a23b508d1fdb6472052ce28411b6b4d95fe644ff141463093a9ec6ef5ff61192c5ce13a52fa49ddcbc15860bd16769568357b92fa6b33270a0d9e0e475c2b2a251835a4dd85dc11585867f93253be7f7cb4d4742a65a894edc62e634a72684e71ed7cae8b51a12b60708a3c4513608a0f872a801a000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4008800) syz_open_dev$video(&(0x7f0000000200), 0x7, 0x20200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340), 0x400000, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x1, 0x70bd28, 0x80000000, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008800}, 0x10) 16:09:35 executing program 2: r0 = socket(0x0, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:35 executing program 0: r0 = socket(0x11, 0x2, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$CDROM_CLEAR_OPTIONS(r1, 0x5321, 0x8) (async, rerun: 64) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (rerun: 64) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$CDROMREADTOCENTRY(r2, 0x5306, &(0x7f0000000040)={0x6, 0xa, 0xc, 0x1, @msf={0xc0, 0x2, 0x5}, 0x4}) [ 1243.245435][ T5175] timeout_message=lock fdc [ 1243.247022][ T5175] last output bytes: [ 1243.248403][ T5175] 0 90 4294950970 [ 1243.249762][ T5175] 1 90 4294950970 [ 1243.251186][ T5175] 2 90 4294950970 [ 1243.252511][ T5175] 12 90 4294950970 [ 1243.253839][ T5175] 1b 90 4294950970 [ 1243.255171][ T5175] ff 90 4294950970 [ 1243.256498][ T5175] 12 80 4294950973 [ 1243.257826][ T5175] 3 90 4294950973 16:09:35 executing program 1: syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$DVD_AUTH(r0, 0x5390, &(0x7f0000000140)=@lsa={0x0, 0x3}) r1 = socket(0x18, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x0, 0xf}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRESHEX=r4, @ANYBLOB="040026bd7000000008003c000002000005002e000100000005002a000000000005002e0001000000050038000000000013db52c4bb0aeebd2b644ff9f88f5a8e4a9a8c7c205658882cbb4c50052fb898cac0ad719f1a68f56d299a4835a33f46bc54fecca89b03cfd050586a85a2b56e56f1998f7b91690b15382a23b508d1fdb6472052ce28411b6b4d95fe644ff141463093a9ec6ef5ff61192c5ce13a52fa49ddcbc15860bd16769568357b92fa6b33270a0d9e0e475c2b2a251835a4dd85dc11585867f93253be7f7cb4d4742a65a894edc62e634a72684e71ed7cae8b51a12b60708a3c4513608a0f872a801a000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4008800) syz_open_dev$video(&(0x7f0000000200), 0x7, 0x20200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340), 0x400000, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x1, 0x70bd28, 0x80000000, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008800}, 0x10) syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$DVD_AUTH(r0, 0x5390, &(0x7f0000000140)=@lsa={0x0, 0x3}) (async) socket(0x18, 0x3, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x0, 0xf}) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRESHEX=r4, @ANYBLOB="040026bd7000000008003c000002000005002e000100000005002a000000000005002e0001000000050038000000000013db52c4bb0aeebd2b644ff9f88f5a8e4a9a8c7c205658882cbb4c50052fb898cac0ad719f1a68f56d299a4835a33f46bc54fecca89b03cfd050586a85a2b56e56f1998f7b91690b15382a23b508d1fdb6472052ce28411b6b4d95fe644ff141463093a9ec6ef5ff61192c5ce13a52fa49ddcbc15860bd16769568357b92fa6b33270a0d9e0e475c2b2a251835a4dd85dc11585867f93253be7f7cb4d4742a65a894edc62e634a72684e71ed7cae8b51a12b60708a3c4513608a0f872a801a000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4008800) (async) syz_open_dev$video(&(0x7f0000000200), 0x7, 0x20200) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340), 0x400000, 0x0) (async) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) (async) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x1, 0x70bd28, 0x80000000, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008800}, 0x10) (async) [ 1243.260754][ T5175] 3 80 4294950973 [ 1243.262522][ T5175] a1 90 4294950973 [ 1243.263957][ T5175] 1e 90 4294950973 [ 1243.265334][ T5175] e6 80 4294950973 [ 1243.266676][ T5175] 1 90 4294950973 [ 1243.268011][ T5175] 0 90 4294950973 16:09:36 executing program 0: r0 = socket(0x21, 0x800, 0x20000) r1 = socket(0x15, 0x5, 0x897) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40084}, 0x4044091) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', r2, 0x2f, 0x8, 0x6, 0x6, 0x14, @mcast1, @empty, 0x1, 0x20, 0x5, 0x4}}) [ 1243.270790][ T5175] 0 90 4294950973 16:09:36 executing program 2: r0 = socket(0x0, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.273142][ T5175] 1 90 4294950973 [ 1243.274640][ T5175] 2 90 4294950973 [ 1243.275990][ T5175] 24 90 4294950973 [ 1243.277709][ T5175] 1b 90 4294950973 [ 1243.279085][ T5175] ff 90 4294950973 [ 1243.280659][ T5175] last result at 4295033149 16:09:36 executing program 0: r0 = socket(0x21, 0x800, 0x20000) r1 = socket(0x15, 0x5, 0x897) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40084}, 0x4044091) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', r2, 0x2f, 0x8, 0x6, 0x6, 0x14, @mcast1, @empty, 0x1, 0x20, 0x5, 0x4}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', r2, 0x2f, 0x8, 0x6, 0x6, 0x14, @mcast1, @empty, 0x1, 0x20, 0x5, 0x4}}) [ 1243.283551][ T5175] last redo_fd_request at 4295061458 [ 1243.285983][ T5175] status=80 [ 1243.287145][ T5175] fdc_busy=1 [ 1243.288321][ T5175] floppy_work.func=floppy_work_workfn [ 1243.290497][ T5175] cont=ffffffff8ad06940 [ 1243.292620][ T5175] current_req=0000000000000000 [ 1243.294456][ T5175] command_status=-1 [ 1243.295830][ T5175] [ 1243.297017][ T5175] floppy1: floppy timeout called [ 1243.302834][ T5175] 16:09:36 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r1}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4815}, 0x20000000) (async) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket(0x23, 0x80000, 0x401) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1243.303781][ T5175] floppy driver state 16:09:36 executing program 0: r0 = socket(0x21, 0x800, 0x20000) (async) r1 = socket(0x15, 0x5, 0x897) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40084}, 0x4044091) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', r2, 0x2f, 0x8, 0x6, 0x6, 0x14, @mcast1, @empty, 0x1, 0x20, 0x5, 0x4}}) 16:09:36 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.305658][ T5175] ------------------- [ 1243.307201][ T5175] now=4295061465 last interrupt=4294950973 diff=110492 last called handler=main_command_interrupt [ 1243.311194][ T5175] timeout_message=lock fdc [ 1243.312820][ T5175] last output bytes: [ 1243.314293][ T5175] 0 90 4294950970 [ 1243.315660][ T5175] 1 90 4294950970 [ 1243.317024][ T5175] 2 90 4294950970 [ 1243.318429][ T5175] 12 90 4294950970 [ 1243.319861][ T5175] 1b 90 4294950970 [ 1243.321927][ T5175] ff 90 4294950970 [ 1243.323326][ T5175] 12 80 4294950973 [ 1243.324689][ T5175] 3 90 4294950973 [ 1243.326028][ T5175] 3 80 4294950973 [ 1243.327417][ T5175] a1 90 4294950973 16:09:36 executing program 0: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x80}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20045000}, 0x80041) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 1243.328922][ T5175] 1e 90 4294950973 [ 1243.330751][ T5175] e6 80 4294950973 [ 1243.332405][ T5175] 1 90 4294950973 [ 1243.333824][ T5175] 0 90 4294950973 [ 1243.335213][ T5175] 0 90 4294950973 [ 1243.336582][ T5175] 1 90 4294950973 [ 1243.338102][ T5175] 2 90 4294950973 [ 1243.339546][ T5175] 24 90 4294950973 [ 1243.340920][ T5175] 1b 90 4294950973 [ 1243.342371][ T5175] ff 90 4294950973 [ 1243.343748][ T5175] last result at 4295033149 [ 1243.345555][ T5175] last redo_fd_request at 4295061464 [ 1243.347540][ T5175] status=80 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = socket(0x23, 0x80000, 0x401) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1243.348752][ T5175] fdc_busy=1 [ 1243.350258][ T5175] floppy_work.func=floppy_work_workfn [ 1243.352395][ T5175] cont=ffffffff8ad06940 [ 1243.354521][ T5175] current_req=0000000000000000 [ 1243.356453][ T5175] command_status=-1 [ 1243.357951][ T5175] 16:09:36 executing program 0: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x80}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20045000}, 0x80041) (async) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000280)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 1243.358872][ T5175] floppy1: floppy timeout called [ 1243.365010][T15054] [ 1243.365976][T15054] floppy driver state [ 1243.367402][T15054] ------------------- [ 1243.368822][T15054] now=4295061471 last interrupt=4294950973 diff=110498 last called handler=main_command_interrupt 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDWERRORGET(r1, 0x80280217, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1243.374586][T15054] timeout_message=lock fdc 16:09:36 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.376362][T15054] last output bytes: [ 1243.377899][T15054] 0 90 4294950970 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = socket(0x23, 0x80000, 0x401) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1243.379242][T15054] 1 90 4294950970 [ 1243.380715][T15054] 2 90 4294950970 [ 1243.382358][T15054] 12 90 4294950970 [ 1243.383712][T15054] 1b 90 4294950970 [ 1243.385083][T15054] ff 90 4294950970 [ 1243.386442][T15054] 12 80 4294950973 16:09:36 executing program 0: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x80}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20045000}, 0x80041) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000980)={&(0x7f0000000880), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r2, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000000) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 1243.387830][T15054] 3 90 4294950973 [ 1243.389803][T15054] 3 80 4294950973 [ 1243.391355][T15054] a1 90 4294950973 [ 1243.392839][T15054] 1e 90 4294950973 [ 1243.394479][T15054] e6 80 4294950973 [ 1243.395960][T15054] 1 90 4294950973 [ 1243.397422][T15054] 0 90 4294950973 [ 1243.398936][T15054] 0 90 4294950973 [ 1243.400413][T15054] 1 90 4294950973 [ 1243.402273][T15054] 2 90 4294950973 [ 1243.403747][T15054] 24 90 4294950973 [ 1243.405186][T15054] 1b 90 4294950973 [ 1243.406679][T15054] ff 90 4294950973 [ 1243.408131][T15054] last result at 4295033149 [ 1243.409954][T15054] last redo_fd_request at 4295061471 [ 1243.413339][T15054] status=80 [ 1243.414644][T15054] fdc_busy=1 [ 1243.415939][T15054] floppy_work.func=floppy_work_workfn [ 1243.417993][T15054] cont=ffffffff8ad06940 [ 1243.419719][T15054] current_req=0000000000000000 [ 1243.422169][T15054] command_status=-1 [ 1243.423761][T15054] [ 1243.424689][T15054] floppy1: floppy timeout called 16:09:36 executing program 1: r0 = socket(0x1e, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x80, 0x7357a6ac37100bba, 0x7f, 0x5, {{0x3c, 0x4, 0x0, 0x12, 0xf0, 0x64, 0x0, 0x5, 0x29, 0x0, @loopback, @loopback, {[@rr={0x7, 0xf, 0xef, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @empty]}, @ssrr={0x89, 0x13, 0x6b, [@remote, @multicast2, @local, @empty]}, @end, @end, @cipso={0x86, 0x4c, 0x0, [{0x2, 0x11, "7bd37b571df9754bcf7d626be8150a"}, {0x6, 0x12, "2c8ef0b4e2d75ddb411dffd9bfea3b07"}, {0x0, 0x5, "df71ef"}, {0x1, 0x2}, {0x2, 0x12, "1fcd4395e1178f9e4287007b60128b98"}, {0x2, 0x5, "63bf2f"}, {0x7, 0x5, ' ]6'}]}, @cipso={0x86, 0x22, 0xffffffffffffffff, [{0x6, 0x11, "e0b82d4b2ee64f2b95ec0fa2a32f90"}, {0x0, 0xb, "74cfef746aae02d38f"}]}, @lsrr={0x83, 0x23, 0xec, [@rand_addr=0x64010101, @multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x40}, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @dev={0xac, 0x14, 0x14, 0x29}]}, @timestamp_prespec={0x44, 0x24, 0xaf, 0x3, 0x7, [{@empty, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x1ff}, {@multicast1, 0x9}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)={'ip_vti0\x00', r1, 0x40, 0x7800, 0x6, 0x3, {{0x27, 0x4, 0x3, 0x17, 0x9c, 0x67, 0x0, 0x8, 0x4, 0x0, @loopback, @private=0xa010100, {[@cipso={0x86, 0x38, 0x2, [{0x1, 0x12, "779bd52d4af1a9fde2ca3062fc4c528c"}, {0x2, 0x3, "96"}, {0x6, 0xb, "f1e4dfd407698fd52b"}, {0x0, 0xa, "052c0c441b57c32a"}, {0x6, 0x2}, {0x6, 0x6, "838ae993"}]}, @timestamp={0x44, 0x10, 0xb9, 0x0, 0x9, [0x1, 0x10001, 0xfffffffb]}, @timestamp={0x44, 0x10, 0x74, 0x0, 0x2, [0xffffffff, 0x2, 0x81]}, @noop, @lsrr={0x83, 0x23, 0x1c, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @loopback, @multicast1, @multicast1, @local, @private=0xa010100]}, @timestamp={0x44, 0xc, 0xbd, 0x0, 0x4, [0x7b, 0x1000]}]}}}}}) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1243.432209][T15054] [ 1243.433191][T15054] floppy driver state [ 1243.434731][T15054] ------------------- 16:09:36 executing program 2: r0 = socket(0x2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDWERRORGET(r1, 0x80280217, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1243.438414][T15054] now=4295061478 last interrupt=4294950973 diff=110505 last called handler=main_command_interrupt 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x131) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x11, 0x0, 0x1, 0x2, &(0x7f0000000200)="0bacb3f57055b6e3b65db187aed3636e3a0956c238fbd692aa3ba56db7955510af937d9478798322514a01238dc7e8176e32912a99493481b1fbc9095c57c1397beb95fe8d8d31e7e4f6aa6918ec9e3fdc185c7af0aab97bd92d14d8ab93c8d645ce7f85e7671df2a17e5cda8d75dd81002cbac7e5c114c2709fbd9421060c75f04875", 0x3, 0x0, 0x1, {0x3}}, 0x400) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r1, 0x0, &(0x7f0000000040)='./file0\x00', 0x4, 0x252a42, 0x23456}, 0x5) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r3) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10000}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4810) getdents(r2, &(0x7f0000000080)=""/41, 0x29) socket$inet6_dccp(0xa, 0x6, 0x0) 16:09:36 executing program 1: r0 = socket(0x1e, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x80, 0x7357a6ac37100bba, 0x7f, 0x5, {{0x3c, 0x4, 0x0, 0x12, 0xf0, 0x64, 0x0, 0x5, 0x29, 0x0, @loopback, @loopback, {[@rr={0x7, 0xf, 0xef, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @empty]}, @ssrr={0x89, 0x13, 0x6b, [@remote, @multicast2, @local, @empty]}, @end, @end, @cipso={0x86, 0x4c, 0x0, [{0x2, 0x11, "7bd37b571df9754bcf7d626be8150a"}, {0x6, 0x12, "2c8ef0b4e2d75ddb411dffd9bfea3b07"}, {0x0, 0x5, "df71ef"}, {0x1, 0x2}, {0x2, 0x12, "1fcd4395e1178f9e4287007b60128b98"}, {0x2, 0x5, "63bf2f"}, {0x7, 0x5, ' ]6'}]}, @cipso={0x86, 0x22, 0xffffffffffffffff, [{0x6, 0x11, "e0b82d4b2ee64f2b95ec0fa2a32f90"}, {0x0, 0xb, "74cfef746aae02d38f"}]}, @lsrr={0x83, 0x23, 0xec, [@rand_addr=0x64010101, @multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x40}, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @dev={0xac, 0x14, 0x14, 0x29}]}, @timestamp_prespec={0x44, 0x24, 0xaf, 0x3, 0x7, [{@empty, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x1ff}, {@multicast1, 0x9}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)={'ip_vti0\x00', r1, 0x40, 0x7800, 0x6, 0x3, {{0x27, 0x4, 0x3, 0x17, 0x9c, 0x67, 0x0, 0x8, 0x4, 0x0, @loopback, @private=0xa010100, {[@cipso={0x86, 0x38, 0x2, [{0x1, 0x12, "779bd52d4af1a9fde2ca3062fc4c528c"}, {0x2, 0x3, "96"}, {0x6, 0xb, "f1e4dfd407698fd52b"}, {0x0, 0xa, "052c0c441b57c32a"}, {0x6, 0x2}, {0x6, 0x6, "838ae993"}]}, @timestamp={0x44, 0x10, 0xb9, 0x0, 0x9, [0x1, 0x10001, 0xfffffffb]}, @timestamp={0x44, 0x10, 0x74, 0x0, 0x2, [0xffffffff, 0x2, 0x81]}, @noop, @lsrr={0x83, 0x23, 0x1c, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @loopback, @multicast1, @multicast1, @local, @private=0xa010100]}, @timestamp={0x44, 0xc, 0xbd, 0x0, 0x4, [0x7b, 0x1000]}]}}}}}) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) socket(0x1e, 0xa, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x80, 0x7357a6ac37100bba, 0x7f, 0x5, {{0x3c, 0x4, 0x0, 0x12, 0xf0, 0x64, 0x0, 0x5, 0x29, 0x0, @loopback, @loopback, {[@rr={0x7, 0xf, 0xef, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @empty]}, @ssrr={0x89, 0x13, 0x6b, [@remote, @multicast2, @local, @empty]}, @end, @end, @cipso={0x86, 0x4c, 0x0, [{0x2, 0x11, "7bd37b571df9754bcf7d626be8150a"}, {0x6, 0x12, "2c8ef0b4e2d75ddb411dffd9bfea3b07"}, {0x0, 0x5, "df71ef"}, {0x1, 0x2}, {0x2, 0x12, "1fcd4395e1178f9e4287007b60128b98"}, {0x2, 0x5, "63bf2f"}, {0x7, 0x5, ' ]6'}]}, @cipso={0x86, 0x22, 0xffffffffffffffff, [{0x6, 0x11, "e0b82d4b2ee64f2b95ec0fa2a32f90"}, {0x0, 0xb, "74cfef746aae02d38f"}]}, @lsrr={0x83, 0x23, 0xec, [@rand_addr=0x64010101, @multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x40}, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @dev={0xac, 0x14, 0x14, 0x29}]}, @timestamp_prespec={0x44, 0x24, 0xaf, 0x3, 0x7, [{@empty, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x1ff}, {@multicast1, 0x9}]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)={'ip_vti0\x00', r1, 0x40, 0x7800, 0x6, 0x3, {{0x27, 0x4, 0x3, 0x17, 0x9c, 0x67, 0x0, 0x8, 0x4, 0x0, @loopback, @private=0xa010100, {[@cipso={0x86, 0x38, 0x2, [{0x1, 0x12, "779bd52d4af1a9fde2ca3062fc4c528c"}, {0x2, 0x3, "96"}, {0x6, 0xb, "f1e4dfd407698fd52b"}, {0x0, 0xa, "052c0c441b57c32a"}, {0x6, 0x2}, {0x6, 0x6, "838ae993"}]}, @timestamp={0x44, 0x10, 0xb9, 0x0, 0x9, [0x1, 0x10001, 0xfffffffb]}, @timestamp={0x44, 0x10, 0x74, 0x0, 0x2, [0xffffffff, 0x2, 0x81]}, @noop, @lsrr={0x83, 0x23, 0x1c, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @loopback, @multicast1, @multicast1, @local, @private=0xa010100]}, @timestamp={0x44, 0xc, 0xbd, 0x0, 0x4, [0x7b, 0x1000]}]}}}}}) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) [ 1243.445147][T15054] timeout_message=lock fdc [ 1243.446854][T15054] last output bytes: [ 1243.448264][T15054] 0 90 4294950970 [ 1243.449662][T15054] 1 90 4294950970 [ 1243.453559][T15054] 2 90 4294950970 [ 1243.454955][T15054] 12 90 4294950970 [ 1243.456322][T15054] 1b 90 4294950970 [ 1243.457682][T15054] ff 90 4294950970 [ 1243.458998][T15054] 12 80 4294950973 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x131) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x11, 0x0, 0x1, 0x2, &(0x7f0000000200)="0bacb3f57055b6e3b65db187aed3636e3a0956c238fbd692aa3ba56db7955510af937d9478798322514a01238dc7e8176e32912a99493481b1fbc9095c57c1397beb95fe8d8d31e7e4f6aa6918ec9e3fdc185c7af0aab97bd92d14d8ab93c8d645ce7f85e7671df2a17e5cda8d75dd81002cbac7e5c114c2709fbd9421060c75f04875", 0x3, 0x0, 0x1, {0x3}}, 0x400) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r1, 0x0, &(0x7f0000000040)='./file0\x00', 0x4, 0x252a42, 0x23456}, 0x5) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r3) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10000}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4810) getdents(r2, &(0x7f0000000080)=""/41, 0x29) socket$inet6_dccp(0xa, 0x6, 0x0) [ 1243.460346][T15054] 3 90 4294950973 [ 1243.462494][T15054] 3 80 4294950973 [ 1243.463964][T15054] a1 90 4294950973 [ 1243.465516][T15054] 1e 90 4294950973 16:09:36 executing program 1: r0 = socket(0x1e, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x80, 0x7357a6ac37100bba, 0x7f, 0x5, {{0x3c, 0x4, 0x0, 0x12, 0xf0, 0x64, 0x0, 0x5, 0x29, 0x0, @loopback, @loopback, {[@rr={0x7, 0xf, 0xef, [@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @empty]}, @ssrr={0x89, 0x13, 0x6b, [@remote, @multicast2, @local, @empty]}, @end, @end, @cipso={0x86, 0x4c, 0x0, [{0x2, 0x11, "7bd37b571df9754bcf7d626be8150a"}, {0x6, 0x12, "2c8ef0b4e2d75ddb411dffd9bfea3b07"}, {0x0, 0x5, "df71ef"}, {0x1, 0x2}, {0x2, 0x12, "1fcd4395e1178f9e4287007b60128b98"}, {0x2, 0x5, "63bf2f"}, {0x7, 0x5, ' ]6'}]}, @cipso={0x86, 0x22, 0xffffffffffffffff, [{0x6, 0x11, "e0b82d4b2ee64f2b95ec0fa2a32f90"}, {0x0, 0xb, "74cfef746aae02d38f"}]}, @lsrr={0x83, 0x23, 0xec, [@rand_addr=0x64010101, @multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x40}, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @dev={0xac, 0x14, 0x14, 0x29}]}, @timestamp_prespec={0x44, 0x24, 0xaf, 0x3, 0x7, [{@empty, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x1ff}, {@multicast1, 0x9}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)={'ip_vti0\x00', r1, 0x40, 0x7800, 0x6, 0x3, {{0x27, 0x4, 0x3, 0x17, 0x9c, 0x67, 0x0, 0x8, 0x4, 0x0, @loopback, @private=0xa010100, {[@cipso={0x86, 0x38, 0x2, [{0x1, 0x12, "779bd52d4af1a9fde2ca3062fc4c528c"}, {0x2, 0x3, "96"}, {0x6, 0xb, "f1e4dfd407698fd52b"}, {0x0, 0xa, "052c0c441b57c32a"}, {0x6, 0x2}, {0x6, 0x6, "838ae993"}]}, @timestamp={0x44, 0x10, 0xb9, 0x0, 0x9, [0x1, 0x10001, 0xfffffffb]}, @timestamp={0x44, 0x10, 0x74, 0x0, 0x2, [0xffffffff, 0x2, 0x81]}, @noop, @lsrr={0x83, 0x23, 0x1c, [@rand_addr=0x64010100, @empty, @rand_addr=0x64010100, @loopback, @multicast1, @multicast1, @local, @private=0xa010100]}, @timestamp={0x44, 0xc, 0xbd, 0x0, 0x4, [0x7b, 0x1000]}]}}}}}) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1243.467096][T15054] e6 80 4294950973 [ 1243.468688][T15054] 1 90 4294950973 [ 1243.470116][T15054] 0 90 4294950973 [ 1243.471942][T15054] 0 90 4294950973 [ 1243.473369][T15054] 1 90 4294950973 [ 1243.474976][T15054] 2 90 4294950973 [ 1243.476469][T15054] 24 90 4294950973 [ 1243.477961][T15054] 1b 90 4294950973 [ 1243.479385][T15054] ff 90 4294950973 [ 1243.480928][T15054] last result at 4295033149 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x131) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x11, 0x0, 0x1, 0x2, &(0x7f0000000200)="0bacb3f57055b6e3b65db187aed3636e3a0956c238fbd692aa3ba56db7955510af937d9478798322514a01238dc7e8176e32912a99493481b1fbc9095c57c1397beb95fe8d8d31e7e4f6aa6918ec9e3fdc185c7af0aab97bd92d14d8ab93c8d645ce7f85e7671df2a17e5cda8d75dd81002cbac7e5c114c2709fbd9421060c75f04875", 0x3, 0x0, 0x1, {0x3}}, 0x400) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r1, 0x0, &(0x7f0000000040)='./file0\x00', 0x4, 0x252a42, 0x23456}, 0x5) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async, rerun: 64) r3 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r3) (async) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x10000}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4810) getdents(r2, &(0x7f0000000080)=""/41, 0x29) (async) socket$inet6_dccp(0xa, 0x6, 0x0) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$CDROMREADTOCENTRY(r1, 0x5306, &(0x7f0000000040)={0xfc, 0xa, 0x7, 0x6, @lba=0xa4c, 0x20}) [ 1243.486842][T15054] last redo_fd_request at 4295061477 [ 1243.489148][T15054] status=80 [ 1243.490382][T15054] fdc_busy=1 [ 1243.491988][T15054] floppy_work.func=floppy_work_workfn 16:09:36 executing program 2: socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.495176][T15054] cont=ffffffff8ad06940 [ 1243.496899][T15054] current_req=0000000000000000 [ 1243.498903][T15054] command_status=-1 [ 1243.500610][T15054] [ 1243.501820][T15054] floppy1: floppy timeout called [ 1243.508321][ T5175] 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDWERRORGET(r1, 0x80280217, &(0x7f0000000000)) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$CDROMREADTOCENTRY(r1, 0x5306, &(0x7f0000000040)={0xfc, 0xa, 0x7, 0x6, @lba=0xa4c, 0x20}) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) (async) ioctl$CDROMREADTOCENTRY(r1, 0x5306, &(0x7f0000000040)={0xfc, 0xa, 0x7, 0x6, @lba=0xa4c, 0x20}) (async) [ 1243.509479][ T5175] floppy driver state [ 1243.512243][ T5175] ------------------- 16:09:36 executing program 2: socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.514061][ T5175] now=4295061486 last interrupt=4294950973 diff=110513 last called handler=main_command_interrupt [ 1243.518882][ T5175] timeout_message=lock fdc [ 1243.520827][ T5175] last output bytes: [ 1243.527474][ T5175] 0 90 4294950970 [ 1243.529272][ T5175] 1 90 4294950970 [ 1243.531221][ T5175] 2 90 4294950970 16:09:36 executing program 2: socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.534197][ T5175] 12 90 4294950970 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$CDROMREADTOCENTRY(r1, 0x5306, &(0x7f0000000040)={0xfc, 0xa, 0x7, 0x6, @lba=0xa4c, 0x20}) [ 1243.536226][ T5175] 1b 90 4294950970 [ 1243.538408][ T5175] ff 90 4294950970 [ 1243.539915][ T5175] 12 80 4294950973 16:09:36 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1243.545958][ T5175] 3 90 4294950973 [ 1243.550710][ T5175] 3 80 4294950973 [ 1243.552621][ T5175] a1 90 4294950973 [ 1243.554412][ T5175] 1e 90 4294950973 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = io_uring_setup(0x2f25, &(0x7f0000000080)={0x0, 0x57f0, 0x8, 0x0, 0x359}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x6000000, 0x810, r1, 0x0) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x8010) [ 1243.560088][ T5175] e6 80 4294950973 [ 1243.562265][ T5175] 1 90 4294950973 [ 1243.563725][ T5175] 0 90 4294950973 [ 1243.565234][ T5175] 0 90 4294950973 [ 1243.567630][ T5175] 1 90 4294950973 [ 1243.569530][ T5175] 2 90 4294950973 [ 1243.571352][ T5175] 24 90 4294950973 [ 1243.573012][ T5175] 1b 90 4294950973 [ 1243.574723][ T5175] ff 90 4294950973 [ 1243.576451][ T5175] last result at 4295033149 [ 1243.578803][ T5175] last redo_fd_request at 4295061485 [ 1243.581125][ T5175] status=80 [ 1243.582559][ T5175] fdc_busy=1 [ 1243.584091][ T5175] floppy_work.func=floppy_work_workfn [ 1243.586564][ T5175] cont=ffffffff8ad06940 [ 1243.588343][ T5175] current_req=0000000000000000 [ 1243.590199][ T5175] command_status=-1 [ 1243.592139][ T5175] [ 1243.593320][ T5175] floppy1: floppy timeout called [ 1243.598530][ T5175] [ 1243.599408][ T5175] floppy driver state [ 1243.601115][ T5175] ------------------- [ 1243.602881][ T5175] now=4295061495 last interrupt=4294950973 diff=110522 last called handler=main_command_interrupt 16:09:36 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (async) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x8010) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = io_uring_setup(0x2f25, &(0x7f0000000080)={0x0, 0x57f0, 0x8, 0x0, 0x359}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x6000000, 0x810, r1, 0x0) (async) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:09:36 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000000)=[0x101], &(0x7f0000000040)=[0x2, 0x9, 0x5, 0x800], 0x0, 0x2, 0xfffffffd, &(0x7f00000000c0)=[0x8, 0xfff], &(0x7f0000000100)}) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0xa9, 0x40000) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) [ 1243.607503][ T5175] timeout_message=lock fdc [ 1243.609257][ T5175] last output bytes: [ 1243.610685][ T5175] 0 90 4294950970 [ 1243.615163][ T5175] 1 90 4294950970 [ 1243.616546][ T5175] 2 90 4294950970 [ 1243.618821][ T5175] 12 90 4294950970 16:09:36 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000000)=[0x101], &(0x7f0000000040)=[0x2, 0x9, 0x5, 0x800], 0x0, 0x2, 0xfffffffd, &(0x7f00000000c0)=[0x8, 0xfff], &(0x7f0000000100)}) (async) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0xa9, 0x40000) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) [ 1243.620625][ T5175] 1b 90 4294950970 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, 0x0, 0x8010) 16:09:36 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) (async) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) [ 1243.625176][ T5175] ff 90 4294950970 [ 1243.626640][ T5175] 12 80 4294950973 [ 1243.627993][ T5175] 3 90 4294950973 [ 1243.629332][ T5175] 3 80 4294950973 [ 1243.630719][ T5175] a1 90 4294950973 [ 1243.632224][ T5175] 1e 90 4294950973 [ 1243.633572][ T5175] e6 80 4294950973 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) io_uring_setup(0x2f25, &(0x7f0000000080)={0x0, 0x57f0, 0x8, 0x0, 0x359}) (async) r1 = io_uring_setup(0x2f25, &(0x7f0000000080)={0x0, 0x57f0, 0x8, 0x0, 0x359}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x6000000, 0x810, r1, 0x0) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1243.635467][ T5175] 1 90 4294950973 [ 1243.636915][ T5175] 0 90 4294950973 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.638283][ T5175] 0 90 4294950973 [ 1243.640266][ T5175] 1 90 4294950973 [ 1243.641777][ T5175] 2 90 4294950973 [ 1243.643117][ T5175] 24 90 4294950973 [ 1243.644773][ T5175] 1b 90 4294950973 [ 1243.646533][ T5175] ff 90 4294950973 [ 1243.649839][ T5175] last result at 4295033149 16:09:36 executing program 0: r0 = socket(0x28, 0x2, 0x2) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:36 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000000)=[0x101], &(0x7f0000000040)=[0x2, 0x9, 0x5, 0x800], 0x0, 0x2, 0xfffffffd, &(0x7f00000000c0)=[0x8, 0xfff], &(0x7f0000000100)}) (async, rerun: 32) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0xa9, 0x40000) (rerun: 32) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.652337][ T5175] last redo_fd_request at 4295061494 [ 1243.654480][ T5175] status=80 [ 1243.655608][ T5175] fdc_busy=1 [ 1243.656781][ T5175] floppy_work.func=floppy_work_workfn [ 1243.659114][ T5175] cont=ffffffff8ad06940 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf53efc8361452be8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x1c}}, 0x0) [ 1243.664461][ T5175] current_req=0000000000000000 16:09:36 executing program 0: r0 = socket(0x28, 0x2, 0x2) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x28, 0x2, 0x2) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) [ 1243.666274][ T5175] command_status=-1 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.667810][ T5175] [ 1243.668806][ T5175] floppy1: floppy timeout called 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffffe, 0x2) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf53efc8361452be8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x1c}}, 0x0) 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:36 executing program 0: r0 = socket(0x28, 0x2, 0x2) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x28, 0x2, 0x2) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) 16:09:36 executing program 3: syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffffe, 0x2) (async) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffffe, 0x2) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf53efc8361452be8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x1c}}, 0x0) 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x15c) 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffffe, 0x2) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x503, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xc002) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40203) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, 0x2}, 0x10) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x503, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xc002) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) [ 1243.747838][ T5175] [ 1243.748789][ T5175] floppy driver state [ 1243.750200][ T5175] ------------------- [ 1243.752184][ T5175] now=4295061510 last interrupt=4294950973 diff=110537 last called handler=main_command_interrupt 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 1243.755982][ T5175] timeout_message=lock fdc [ 1243.757691][ T5175] last output bytes: [ 1243.759052][ T5175] 0 90 4294950970 16:09:36 executing program 3: syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40203) (async) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40203) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, 0x2}, 0x10) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1243.760481][ T5175] 1 90 4294950970 [ 1243.762395][ T5175] 2 90 4294950970 [ 1243.763742][ T5175] 12 90 4294950970 [ 1243.765104][ T5175] 1b 90 4294950970 [ 1243.766469][ T5175] ff 90 4294950970 [ 1243.767843][ T5175] 12 80 4294950973 [ 1243.769193][ T5175] 3 90 4294950973 [ 1243.770897][ T5175] 3 80 4294950973 [ 1243.772644][ T5175] a1 90 4294950973 [ 1243.774096][ T5175] 1e 90 4294950973 [ 1243.775703][ T5175] e6 80 4294950973 [ 1243.777052][ T5175] 1 90 4294950973 [ 1243.778412][ T5175] 0 90 4294950973 [ 1243.779753][ T5175] 0 90 4294950973 [ 1243.782381][ T5175] 1 90 4294950973 [ 1243.783748][ T5175] 2 90 4294950973 [ 1243.785116][ T5175] 24 90 4294950973 [ 1243.786466][ T5175] 1b 90 4294950973 [ 1243.787806][ T5175] ff 90 4294950973 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x15c) 16:09:36 executing program 1: socket(0x11, 0x2, 0x0) (async) r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x503, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xc002) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x503, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0xc002) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) [ 1243.789147][ T5175] last result at 4295033149 16:09:36 executing program 2: r0 = socket(0x2, 0x6, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x4440}, 0x8010) [ 1243.791099][ T5175] last redo_fd_request at 4295061501 [ 1243.793059][ T5175] status=80 [ 1243.794210][ T5175] fdc_busy=1 [ 1243.795372][ T5175] floppy_work.func=floppy_work_workfn [ 1243.797265][ T5175] cont=ffffffff8ad06940 [ 1243.798745][ T5175] current_req=0000000000000000 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf53efc8361452be8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x1c}}, 0x0) [ 1243.800478][ T5175] command_status=-1 [ 1243.802189][ T5175] [ 1243.803165][ T5175] floppy1: floppy timeout called 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20800) ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x15c) 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x20, 0x40, 0x2, 0x1f, {{0x11, 0x4, 0x2, 0x6, 0x44, 0x67, 0x0, 0x5, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x59, 0x1, 0x8, [{@local, 0x4}, {@broadcast, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x7467}]}, @end, @ra={0x94, 0x4}]}}}}}) connect$can_j1939(r2, &(0x7f0000000340)={0x1d, r5, 0x2, {0x1}, 0xfd}, 0x18) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r6 = socket(0x9, 0x80000, 0x5) sendmsg$can_j1939(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, 0x0, 0x2, {0x0, 0xff, 0x2}, 0xfe}, 0x18, &(0x7f0000000180)={&(0x7f0000000100)="b203ecf293ef1a21b59c61fa98809a1399305296fe2aab1e15a992eae54e367260d00cf323e2d943a7d7f3dd200c1f4184d771dffee5c0164b0b9784f91d99f1715788f0312c88b9a9f68264a8c7b696443e703c69f2e6c478ff3e840e5b31cbee8c4bac3a868c", 0x67}}, 0x24000801) r7 = socket$inet(0x2, 0x2, 0x101) getsockopt$inet_mreqn(r7, 0x0, 0x4, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0xc) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r0, &(0x7f0000000080)={r2, r4, 0x6a29a429}) 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40203) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, 0x2}, 0x10) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1243.813467][ T5175] [ 1243.814414][ T5175] floppy driver state [ 1243.815902][ T5175] ------------------- 16:09:36 executing program 2: syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$DVD_AUTH(r0, 0x5390, &(0x7f0000000140)=@lsa={0x0, 0x3}) r1 = socket(0x18, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x0, 0xf}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r4 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRESHEX=r4, @ANYBLOB="040026bd7000000008003c000002000005002e000100000005002a000000000005002e0001000000050038000000000013db52c4bb0aeebd2b644ff9f88f5a8e4a9a8c7c205658882cbb4c50052fb898cac0ad719f1a68f56d299a4835a33f46bc54fecca89b03cfd050586a85a2b56e56f1998f7b91690b15382a23b508d1fdb6472052ce28411b6b4d95fe644ff141463093a9ec6ef5ff61192c5ce13a52fa49ddcbc15860bd16769568357b92fa6b33270a0d9e0e475c2b2a251835a4dd85dc11585867f93253be7f7cb4d4742a65a894edc62e634a72684e71ed7cae8b51a12b60708a3c4513608a0f872a801a000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4008800) syz_open_dev$video(&(0x7f0000000200), 0x7, 0x20200) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340), 0x400000, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x1, 0x70bd28, 0x80000000, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008800}, 0x10) [ 1243.817328][ T5175] now=4295061516 last interrupt=4294950973 diff=110543 last called handler=main_command_interrupt [ 1243.821429][ T5175] timeout_message=lock fdc [ 1243.823032][ T5175] last output bytes: [ 1243.824426][ T5175] 0 90 4294950970 [ 1243.825799][ T5175] 1 90 4294950970 [ 1243.827138][ T5175] 2 90 4294950970 [ 1243.828480][ T5175] 12 90 4294950970 [ 1243.829826][ T5175] 1b 90 4294950970 [ 1243.833257][ T5175] ff 90 4294950970 [ 1243.834785][ T5175] 12 80 4294950973 [ 1243.836190][ T5175] 3 90 4294950973 [ 1243.837534][ T5175] 3 80 4294950973 [ 1243.838894][ T5175] a1 90 4294950973 [ 1243.840249][ T5175] 1e 90 4294950973 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1cc2ae03", @ANYRES16=0x0, @ANYBLOB="00082cbd7000ffdbdf251000000005002d000000000028a3c2995a86d6a9c0bd43d52e3841a77686ff809df27665dac25f67bea1d9d69f9fd1df5d274b8eac7b522fe9c8a33ca12b03590987282816ed67b603fbd6f436a7326742a59bb3026cfeb8a5a468fb4d1a1a61754353e213cff31f0d4d574c21ddccebc146b045615e9225efa1b335d411bbe3cbde38d381b06dc5523e41a0c48fbe3f05afb67694be2db9a76b029f28cdfe17481695"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x1, {0x0, 0x0, 0x3}}, 0x18) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:36 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x100, 0x101000) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f00000000c0)) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="c558a3b7ff0779efe6a28ed4621d4697605a982459bc9dc6bc156b3824d4fcc67c139e16807e7ab0633b85693e117c3bb000b77518ba238073bf091f2753367ef3cb2b3cdb2fbe93189e43a7af6f1183b2a3e0", 0x53) [ 1243.844045][ T5175] e6 80 4294950973 [ 1243.845447][ T5175] 1 90 4294950973 [ 1243.846861][ T5175] 0 90 4294950973 [ 1243.848242][ T5175] 0 90 4294950973 [ 1243.849638][ T5175] 1 90 4294950973 [ 1243.851150][ T5175] 2 90 4294950973 [ 1243.852557][ T5175] 24 90 4294950973 [ 1243.853944][ T5175] 1b 90 4294950973 [ 1243.855327][ T5175] ff 90 4294950973 [ 1243.856728][ T5175] last result at 4295033149 [ 1243.858546][ T5175] last redo_fd_request at 4295061515 [ 1243.860537][ T5175] status=80 [ 1243.861995][ T5175] fdc_busy=1 [ 1243.863221][ T5175] floppy_work.func=floppy_work_workfn [ 1243.865225][ T5175] cont=ffffffff8ad06940 [ 1243.866798][ T5175] current_req=0000000000000000 16:09:36 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x100, 0x101000) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f00000000c0)) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="c558a3b7ff0779efe6a28ed4621d4697605a982459bc9dc6bc156b3824d4fcc67c139e16807e7ab0633b85693e117c3bb000b77518ba238073bf091f2753367ef3cb2b3cdb2fbe93189e43a7af6f1183b2a3e0", 0x53) syz_open_dev$floppy(&(0x7f0000000080), 0x100, 0x101000) (async) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f00000000c0)) (async) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="c558a3b7ff0779efe6a28ed4621d4697605a982459bc9dc6bc156b3824d4fcc67c139e16807e7ab0633b85693e117c3bb000b77518ba238073bf091f2753367ef3cb2b3cdb2fbe93189e43a7af6f1183b2a3e0", 0x53) (async) [ 1243.869221][ T5175] command_status=-1 [ 1243.870677][ T5175] [ 1243.871746][ T5175] floppy1: floppy timeout called 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1cc2ae03", @ANYRES16=0x0, @ANYBLOB="00082cbd7000ffdbdf251000000005002d000000000028a3c2995a86d6a9c0bd43d52e3841a77686ff809df27665dac25f67bea1d9d69f9fd1df5d274b8eac7b522fe9c8a33ca12b03590987282816ed67b603fbd6f436a7326742a59bb3026cfeb8a5a468fb4d1a1a61754353e213cff31f0d4d574c21ddccebc146b045615e9225efa1b335d411bbe3cbde38d381b06dc5523e41a0c48fbe3f05afb67694be2db9a76b029f28cdfe17481695"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x1, {0x0, 0x0, 0x3}}, 0x18) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1243.878644][T15054] 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x4000) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000080)={0x5, 0x5, 0x8e3, 0xffff, 0x7, 0x3, 0x0, 0x0, 0x40, &(0x7f0000000040)='/dev/fd#\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x4) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f00000000c0)) [ 1243.880006][T15054] floppy driver state [ 1243.882017][T15054] ------------------- [ 1243.883630][T15054] now=4295061523 last interrupt=4294950973 diff=110550 last called handler=main_command_interrupt [ 1243.887827][T15054] timeout_message=lock fdc [ 1243.889614][T15054] last output bytes: [ 1243.893143][T15054] 0 90 4294950970 [ 1243.894674][T15054] 1 90 4294950970 [ 1243.896168][T15054] 2 90 4294950970 [ 1243.897688][T15054] 12 90 4294950970 [ 1243.899197][T15054] 1b 90 4294950970 [ 1243.900725][T15054] ff 90 4294950970 [ 1243.902590][T15054] 12 80 4294950973 [ 1243.904212][T15054] 3 90 4294950973 [ 1243.905754][T15054] 3 80 4294950973 [ 1243.907372][T15054] a1 90 4294950973 [ 1243.908989][T15054] 1e 90 4294950973 [ 1243.910620][T15054] e6 80 4294950973 [ 1243.913398][T15054] 1 90 4294950973 [ 1243.914965][T15054] 0 90 4294950973 [ 1243.916483][T15054] 0 90 4294950973 [ 1243.917990][T15054] 1 90 4294950973 [ 1243.919461][T15054] 2 90 4294950973 [ 1243.920941][T15054] 24 90 4294950973 [ 1243.922506][T15054] 1b 90 4294950973 [ 1243.923988][T15054] ff 90 4294950973 [ 1243.925499][T15054] last result at 4295033149 [ 1243.927263][T15054] last redo_fd_request at 4295061522 [ 1243.929336][T15054] status=80 [ 1243.930594][T15054] fdc_busy=1 [ 1243.932414][T15054] floppy_work.func=floppy_work_workfn 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) (async, rerun: 32) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 32) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async, rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) (rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x20, 0x40, 0x2, 0x1f, {{0x11, 0x4, 0x2, 0x6, 0x44, 0x67, 0x0, 0x5, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x59, 0x1, 0x8, [{@local, 0x4}, {@broadcast, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x7467}]}, @end, @ra={0x94, 0x4}]}}}}}) connect$can_j1939(r2, &(0x7f0000000340)={0x1d, r5, 0x2, {0x1}, 0xfd}, 0x18) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r6 = socket(0x9, 0x80000, 0x5) sendmsg$can_j1939(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, 0x0, 0x2, {0x0, 0xff, 0x2}, 0xfe}, 0x18, &(0x7f0000000180)={&(0x7f0000000100)="b203ecf293ef1a21b59c61fa98809a1399305296fe2aab1e15a992eae54e367260d00cf323e2d943a7d7f3dd200c1f4184d771dffee5c0164b0b9784f91d99f1715788f0312c88b9a9f68264a8c7b696443e703c69f2e6c478ff3e840e5b31cbee8c4bac3a868c", 0x67}}, 0x24000801) r7 = socket$inet(0x2, 0x2, 0x101) getsockopt$inet_mreqn(r7, 0x0, 0x4, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0xc) (async, rerun: 32) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r0, &(0x7f0000000080)={r2, r4, 0x6a29a429}) (rerun: 32) 16:09:36 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x100, 0x101000) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f00000000c0)) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="c558a3b7ff0779efe6a28ed4621d4697605a982459bc9dc6bc156b3824d4fcc67c139e16807e7ab0633b85693e117c3bb000b77518ba238073bf091f2753367ef3cb2b3cdb2fbe93189e43a7af6f1183b2a3e0", 0x53) syz_open_dev$floppy(&(0x7f0000000080), 0x100, 0x101000) (async) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f00000000c0)) (async) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000000)="c558a3b7ff0779efe6a28ed4621d4697605a982459bc9dc6bc156b3824d4fcc67c139e16807e7ab0633b85693e117c3bb000b77518ba238073bf091f2753367ef3cb2b3cdb2fbe93189e43a7af6f1183b2a3e0", 0x53) (async) 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1cc2ae03", @ANYRES16=0x0, @ANYBLOB="00082cbd7000ffdbdf251000000005002d000000000028a3c2995a86d6a9c0bd43d52e3841a77686ff809df27665dac25f67bea1d9d69f9fd1df5d274b8eac7b522fe9c8a33ca12b03590987282816ed67b603fbd6f436a7326742a59bb3026cfeb8a5a468fb4d1a1a61754353e213cff31f0d4d574c21ddccebc146b045615e9225efa1b335d411bbe3cbde38d381b06dc5523e41a0c48fbe3f05afb67694be2db9a76b029f28cdfe17481695"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x1, {0x0, 0x0, 0x3}}, 0x18) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1243.935904][T15054] cont=ffffffff8ad06940 [ 1243.937451][T15054] current_req=0000000000000000 [ 1243.939058][T15054] command_status=-1 [ 1243.940349][T15054] [ 1243.941259][T15054] floppy1: floppy timeout called [ 1243.944282][T15054] [ 1243.945350][T15054] floppy driver state 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1cc2ae03", @ANYRES16=0x0, @ANYBLOB="00082cbd7000ffdbdf251000000005002d000000000028a3c2995a86d6a9c0bd43d52e3841a77686ff809df27665dac25f67bea1d9d69f9fd1df5d274b8eac7b522fe9c8a33ca12b03590987282816ed67b603fbd6f436a7326742a59bb3026cfeb8a5a468fb4d1a1a61754353e213cff31f0d4d574c21ddccebc146b045615e9225efa1b335d411bbe3cbde38d381b06dc5523e41a0c48fbe3f05afb67694be2db9a76b029f28cdfe17481695"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1243.946918][T15054] ------------------- [ 1243.948642][T15054] now=4295061529 last interrupt=4294950973 diff=110556 last called handler=main_command_interrupt [ 1243.952530][T15054] timeout_message=lock fdc [ 1243.954238][T15054] last output bytes: [ 1243.955737][T15054] 0 90 4294950970 [ 1243.957221][T15054] 1 90 4294950970 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 1243.961372][T15054] 2 90 4294950970 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1243.963411][T15054] 12 90 4294950970 [ 1243.965159][T15054] 1b 90 4294950970 [ 1243.966737][T15054] ff 90 4294950970 [ 1243.968226][T15054] 12 80 4294950973 [ 1243.969820][T15054] 3 90 4294950973 [ 1243.971395][T15054] 3 80 4294950973 [ 1243.973058][T15054] a1 90 4294950973 [ 1243.974790][T15054] 1e 90 4294950973 [ 1243.976570][T15054] e6 80 4294950973 [ 1243.978752][T15054] 1 90 4294950973 16:09:36 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1243.980550][T15054] 0 90 4294950973 [ 1243.982696][T15054] 0 90 4294950973 [ 1243.984531][T15054] 1 90 4294950973 [ 1243.986422][T15054] 2 90 4294950973 [ 1243.988284][T15054] 24 90 4294950973 [ 1243.990112][T15054] 1b 90 4294950973 [ 1243.992096][T15054] ff 90 4294950973 [ 1243.993930][T15054] last result at 4295033149 [ 1243.996126][T15054] last redo_fd_request at 4295061529 [ 1243.998623][T15054] status=80 [ 1244.000058][T15054] fdc_busy=1 [ 1244.001803][T15054] floppy_work.func=floppy_work_workfn [ 1244.004372][T15054] cont=ffffffff8ad06940 [ 1244.006456][T15054] current_req=0000000000000000 [ 1244.008507][T15054] command_status=-1 [ 1244.010239][T15054] [ 1244.011782][T15054] floppy1: floppy timeout called [ 1244.018416][ T10] 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x4000) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000080)={0x5, 0x5, 0x8e3, 0xffff, 0x7, 0x3, 0x0, 0x0, 0x40, &(0x7f0000000040)='/dev/fd#\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x4) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f00000000c0)) syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x4000) (async) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000080)={0x5, 0x5, 0x8e3, 0xffff, 0x7, 0x3, 0x0, 0x0, 0x40, &(0x7f0000000040)='/dev/fd#\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x4) (async) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f00000000c0)) (async) [ 1244.019452][ T10] floppy driver state [ 1244.021967][ T10] ------------------- [ 1244.023749][ T10] now=4295061537 last interrupt=4294950973 diff=110564 last called handler=main_command_interrupt [ 1244.028069][ T10] timeout_message=lock fdc [ 1244.029910][ T10] last output bytes: [ 1244.031399][ T10] 0 90 4294950970 [ 1244.032706][ T10] 1 90 4294950970 [ 1244.033973][ T10] 2 90 4294950970 [ 1244.035285][ T10] 12 90 4294950970 16:09:36 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r4 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x20, 0x40, 0x2, 0x1f, {{0x11, 0x4, 0x2, 0x6, 0x44, 0x67, 0x0, 0x5, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x59, 0x1, 0x8, [{@local, 0x4}, {@broadcast, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x7467}]}, @end, @ra={0x94, 0x4}]}}}}}) connect$can_j1939(r2, &(0x7f0000000340)={0x1d, r5, 0x2, {0x1}, 0xfd}, 0x18) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r6 = socket(0x9, 0x80000, 0x5) sendmsg$can_j1939(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, 0x0, 0x2, {0x0, 0xff, 0x2}, 0xfe}, 0x18, &(0x7f0000000180)={&(0x7f0000000100)="b203ecf293ef1a21b59c61fa98809a1399305296fe2aab1e15a992eae54e367260d00cf323e2d943a7d7f3dd200c1f4184d771dffee5c0164b0b9784f91d99f1715788f0312c88b9a9f68264a8c7b696443e703c69f2e6c478ff3e840e5b31cbee8c4bac3a868c", 0x67}}, 0x24000801) r7 = socket$inet(0x2, 0x2, 0x101) getsockopt$inet_mreqn(r7, 0x0, 0x4, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0xc) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r0, &(0x7f0000000080)={r2, r4, 0x6a29a429}) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'syztnl0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x20, 0x40, 0x2, 0x1f, {{0x11, 0x4, 0x2, 0x6, 0x44, 0x67, 0x0, 0x5, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x59, 0x1, 0x8, [{@local, 0x4}, {@broadcast, 0x9}, {@multicast1, 0x8}, {@multicast2, 0x7467}]}, @end, @ra={0x94, 0x4}]}}}}}) (async) connect$can_j1939(r2, &(0x7f0000000340)={0x1d, r5, 0x2, {0x1}, 0xfd}, 0x18) (async) getsockopt$SO_J1939_PROMISC(r4, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) socket(0x9, 0x80000, 0x5) (async) sendmsg$can_j1939(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, 0x0, 0x2, {0x0, 0xff, 0x2}, 0xfe}, 0x18, &(0x7f0000000180)={&(0x7f0000000100)="b203ecf293ef1a21b59c61fa98809a1399305296fe2aab1e15a992eae54e367260d00cf323e2d943a7d7f3dd200c1f4184d771dffee5c0164b0b9784f91d99f1715788f0312c88b9a9f68264a8c7b696443e703c69f2e6c478ff3e840e5b31cbee8c4bac3a868c", 0x67}}, 0x24000801) (async) socket$inet(0x2, 0x2, 0x101) (async) getsockopt$inet_mreqn(r7, 0x0, 0x4, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0xc) (async) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r0, &(0x7f0000000080)={r2, r4, 0x6a29a429}) (async) 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) socket$inet6_dccp(0xa, 0x6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) 16:09:36 executing program 2: bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.036536][ T10] 1b 90 4294950970 [ 1244.038124][ T10] ff 90 4294950970 [ 1244.039763][ T10] 12 80 4294950973 [ 1244.042308][ T10] 3 90 4294950973 [ 1244.045275][ T10] 3 80 4294950973 16:09:36 executing program 2: bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.046802][ T10] a1 90 4294950973 [ 1244.048418][ T10] 1e 90 4294950973 [ 1244.049887][ T10] e6 80 4294950973 [ 1244.051593][ T10] 1 90 4294950973 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) socket$inet6_dccp(0xa, 0x6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) [ 1244.053290][ T10] 0 90 4294950973 [ 1244.055286][ T10] 0 90 4294950973 [ 1244.056689][ T10] 1 90 4294950973 [ 1244.058115][ T10] 2 90 4294950973 [ 1244.059505][ T10] 24 90 4294950973 [ 1244.061506][ T10] 1b 90 4294950973 16:09:36 executing program 2: bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.062967][ T10] ff 90 4294950973 [ 1244.065061][ T10] last result at 4295033149 [ 1244.067207][ T10] last redo_fd_request at 4295061536 [ 1244.069246][ T10] status=80 [ 1244.070434][ T10] fdc_busy=1 [ 1244.072417][ T10] floppy_work.func=floppy_work_workfn [ 1244.074525][ T10] cont=ffffffff8ad06940 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.076153][ T10] current_req=0000000000000000 [ 1244.078398][ T10] command_status=-1 [ 1244.079798][ T10] [ 1244.082128][ T10] floppy1: floppy timeout called [ 1244.087699][ T10] [ 1244.088702][ T10] floppy driver state [ 1244.090546][ T10] ------------------- [ 1244.092749][ T10] now=4295061544 last interrupt=4294950973 diff=110571 last called handler=main_command_interrupt [ 1244.096929][ T10] timeout_message=lock fdc [ 1244.099050][ T10] last output bytes: [ 1244.100569][ T10] 0 90 4294950970 [ 1244.102090][ T10] 1 90 4294950970 [ 1244.103554][ T10] 2 90 4294950970 [ 1244.105036][ T10] 12 90 4294950970 [ 1244.106873][ T10] 1b 90 4294950970 [ 1244.108816][ T10] ff 90 4294950970 [ 1244.110636][ T10] 12 80 4294950973 [ 1244.112658][ T10] 3 90 4294950973 [ 1244.114160][ T10] 3 80 4294950973 [ 1244.115648][ T10] a1 90 4294950973 [ 1244.117119][ T10] 1e 90 4294950973 [ 1244.118694][ T10] e6 80 4294950973 [ 1244.120703][ T10] 1 90 4294950973 [ 1244.122747][ T10] 0 90 4294950973 [ 1244.124355][ T10] 0 90 4294950973 [ 1244.125764][ T10] 1 90 4294950973 [ 1244.127704][ T10] 2 90 4294950973 [ 1244.129681][ T10] 24 90 4294950973 [ 1244.131611][ T10] 1b 90 4294950973 [ 1244.133144][ T10] ff 90 4294950973 [ 1244.135068][ T10] last result at 4295033149 [ 1244.137198][ T10] last redo_fd_request at 4295061543 [ 1244.139124][ T10] status=80 [ 1244.140410][ T10] fdc_busy=1 [ 1244.141732][ T10] floppy_work.func=floppy_work_workfn [ 1244.143693][ T10] cont=ffffffff8ad06940 [ 1244.145418][ T10] current_req=0000000000000000 [ 1244.147402][ T10] command_status=-1 [ 1244.149048][ T10] [ 1244.150173][ T10] floppy1: floppy timeout called [ 1244.155395][T25761] 16:09:36 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x4000) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000080)={0x5, 0x5, 0x8e3, 0xffff, 0x7, 0x3, 0x0, 0x0, 0x40, &(0x7f0000000040)='/dev/fd#\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x4) (async) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f00000000c0)) 16:09:36 executing program 2: r0 = socket(0x0, 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket(0x11, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) 16:09:36 executing program 1: socket(0x28, 0x80000, 0x4) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) r1 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1244.162808][T25761] floppy driver state [ 1244.164647][T25761] ------------------- [ 1244.166466][T25761] now=4295061551 last interrupt=4294950973 diff=110578 last called handler=main_command_interrupt [ 1244.171873][T25761] timeout_message=lock fdc [ 1244.173834][T25761] last output bytes: [ 1244.175504][T25761] 0 90 4294950970 [ 1244.177203][T25761] 1 90 4294950970 16:09:36 executing program 1: socket(0x28, 0x80000, 0x4) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async, rerun: 64) r1 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) (async) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1244.178923][T25761] 2 90 4294950970 [ 1244.181740][T25761] 12 90 4294950970 [ 1244.183758][T25761] 1b 90 4294950970 [ 1244.185459][T25761] ff 90 4294950970 [ 1244.187163][T25761] 12 80 4294950973 16:09:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.188958][T25761] 3 90 4294950973 [ 1244.190684][T25761] 3 80 4294950973 [ 1244.192755][T25761] a1 90 4294950973 [ 1244.194545][T25761] 1e 90 4294950973 [ 1244.196260][T25761] e6 80 4294950973 16:09:36 executing program 2: r0 = socket(0x0, 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.198006][T25761] 1 90 4294950973 [ 1244.200328][T25761] 0 90 4294950973 [ 1244.203297][T25761] 0 90 4294950973 16:09:36 executing program 0: ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x3, 0x1, 0x1}) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.207144][T25761] 1 90 4294950973 [ 1244.208819][T25761] 2 90 4294950973 [ 1244.210430][T25761] 24 90 4294950973 [ 1244.212171][T25761] 1b 90 4294950973 [ 1244.213778][T25761] ff 90 4294950973 [ 1244.215383][T25761] last result at 4295033149 [ 1244.217181][T25761] last redo_fd_request at 4295061550 [ 1244.219167][T25761] status=80 [ 1244.220344][T25761] fdc_busy=1 [ 1244.221996][T25761] floppy_work.func=floppy_work_workfn [ 1244.223944][T25761] cont=ffffffff8ad06940 [ 1244.225617][T25761] current_req=0000000000000000 [ 1244.227954][T25761] command_status=-1 [ 1244.229762][T25761] [ 1244.230681][T25761] floppy1: floppy timeout called [ 1244.233173][T25761] [ 1244.234235][T25761] floppy driver state [ 1244.235837][T25761] ------------------- [ 1244.237722][T25761] now=4295061558 last interrupt=4294950973 diff=110585 last called handler=main_command_interrupt [ 1244.242807][T25761] timeout_message=lock fdc [ 1244.244959][T25761] last output bytes: [ 1244.246895][T25761] 0 90 4294950970 [ 1244.248752][T25761] 1 90 4294950970 [ 1244.250557][T25761] 2 90 4294950970 [ 1244.252562][T25761] 12 90 4294950970 [ 1244.254030][T25761] 1b 90 4294950970 [ 1244.255528][T25761] ff 90 4294950970 [ 1244.257160][T25761] 12 80 4294950973 [ 1244.258726][T25761] 3 90 4294950973 [ 1244.260306][T25761] 3 80 4294950973 [ 1244.262037][T25761] a1 90 4294950973 [ 1244.263449][T25761] 1e 90 4294950973 [ 1244.265177][T25761] e6 80 4294950973 [ 1244.266852][T25761] 1 90 4294950973 [ 1244.268531][T25761] 0 90 4294950973 [ 1244.270189][T25761] 0 90 4294950973 [ 1244.271668][T25761] 1 90 4294950973 [ 1244.273032][T25761] 2 90 4294950973 [ 1244.274396][T25761] 24 90 4294950973 [ 1244.275831][T25761] 1b 90 4294950973 [ 1244.277188][T25761] ff 90 4294950973 [ 1244.278566][T25761] last result at 4295033149 [ 1244.280214][T25761] last redo_fd_request at 4295061558 [ 1244.282549][T25761] status=80 [ 1244.283719][T25761] fdc_busy=1 [ 1244.284960][T25761] floppy_work.func=floppy_work_workfn [ 1244.287158][T25761] cont=ffffffff8ad06940 [ 1244.288661][T25761] current_req=0000000000000000 [ 1244.290403][T25761] command_status=-1 [ 1244.291955][T25761] [ 1244.292852][T25761] floppy1: floppy timeout called [ 1244.295699][T25761] [ 1244.296620][T25761] floppy driver state [ 1244.298083][T25761] ------------------- 16:09:37 executing program 1: socket(0x28, 0x80000, 0x4) (async) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) (async) r1 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) (async) getsockopt$SO_J1939_SEND_PRIO(r0, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffa}]}, 0x1c}}, 0x20000000) r2 = syz_open_dev$floppy(&(0x7f0000000000), 0x1af, 0x2000) ioctl$FLOPPY_FDDEFPRM(r2, 0x40200243, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x1, 0x4800, 0x8, 0x9, 0x40, 0x82, 0x7f, &(0x7f0000000040)='/dev/fd#\x00'}) ioctl$FLOPPY_FDGETFDCSTAT(r2, 0x80280215, &(0x7f0000000100)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x202100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 16:09:37 executing program 2: r0 = socket(0x0, 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) 16:09:37 executing program 0: ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x3, 0x1, 0x1}) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.299701][T25761] now=4295061564 last interrupt=4294950973 diff=110591 last called handler=main_command_interrupt [ 1244.305085][T25761] timeout_message=lock fdc [ 1244.307118][T25761] last output bytes: [ 1244.308902][T25761] 0 90 4294950970 [ 1244.310634][T25761] 1 90 4294950970 [ 1244.312405][T25761] 2 90 4294950970 [ 1244.314282][T25761] 12 90 4294950970 [ 1244.316163][T25761] 1b 90 4294950970 [ 1244.318065][T25761] ff 90 4294950970 [ 1244.319837][T25761] 12 80 4294950973 [ 1244.322043][T25761] 3 90 4294950973 [ 1244.323772][T25761] 3 80 4294950973 [ 1244.325400][T25761] a1 90 4294950973 16:09:37 executing program 1: socket(0x11, 0x2, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000)=0x1, 0x4) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1244.326909][T25761] 1e 90 4294950973 [ 1244.328812][T25761] e6 80 4294950973 16:09:37 executing program 0: ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x3, 0x1, 0x1}) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.330570][T25761] 1 90 4294950973 [ 1244.332918][T25761] 0 90 4294950973 [ 1244.334698][T25761] 0 90 4294950973 [ 1244.336426][T25761] 1 90 4294950973 [ 1244.338143][T25761] 2 90 4294950973 [ 1244.339875][T25761] 24 90 4294950973 [ 1244.341874][T25761] 1b 90 4294950973 [ 1244.343763][T25761] ff 90 4294950973 [ 1244.345532][T25761] last result at 4295033149 [ 1244.347780][T25761] last redo_fd_request at 4295061564 16:09:37 executing program 2: r0 = socket(0x11, 0x0, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.351754][T25761] status=80 [ 1244.353279][T25761] fdc_busy=1 [ 1244.358044][T25761] floppy_work.func=floppy_work_workfn 16:09:37 executing program 1: socket(0x11, 0x2, 0x0) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000)=0x1, 0x4) (async) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async, rerun: 32) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) (rerun: 32) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000140)=""/115) sendmsg$can_j1939(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, 0x0, 0x3, {0x3, 0xe, 0x2}, 0xfd}, 0x18, &(0x7f00000000c0)={&(0x7f0000000040)="81d9640a5d40694315661ab844556cea13f46b5259524070aafb2f252f175d1da8bd42f12c2f7f04a6822d17eac531b22e83c960658ad505428c59322fbb7287187c4edb1a41d5b049e2ede80fcf2fc7383111ba656312145ac63c0a010553", 0x5f}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) [ 1244.360285][T25761] cont=ffffffff8ad06940 [ 1244.362018][T25761] current_req=0000000000000000 [ 1244.364177][T25761] command_status=-1 [ 1244.365927][T25761] [ 1244.368829][T25761] floppy1: floppy timeout called [ 1244.372331][T25761] [ 1244.373552][T25761] floppy driver state [ 1244.375429][T25761] ------------------- [ 1244.377245][T25761] now=4295061572 last interrupt=4294950973 diff=110599 last called handler=main_command_interrupt [ 1244.382351][T25761] timeout_message=lock fdc [ 1244.384034][T25761] last output bytes: [ 1244.385471][T25761] 0 90 4294950970 [ 1244.386836][T25761] 1 90 4294950970 [ 1244.388615][T25761] 2 90 4294950970 [ 1244.390282][T25761] 12 90 4294950970 [ 1244.391932][T25761] 1b 90 4294950970 [ 1244.393368][T25761] ff 90 4294950970 [ 1244.394718][T25761] 12 80 4294950973 [ 1244.396049][T25761] 3 90 4294950973 [ 1244.397781][T25761] 3 80 4294950973 [ 1244.399255][T25761] a1 90 4294950973 [ 1244.400685][T25761] 1e 90 4294950973 [ 1244.403017][T25761] e6 80 4294950973 [ 1244.404706][T25761] 1 90 4294950973 [ 1244.406450][T25761] 0 90 4294950973 [ 1244.408177][T25761] 0 90 4294950973 [ 1244.409927][T25761] 1 90 4294950973 [ 1244.412165][T25761] 2 90 4294950973 [ 1244.413901][T25761] 24 90 4294950973 [ 1244.415618][T25761] 1b 90 4294950973 [ 1244.417340][T25761] ff 90 4294950973 [ 1244.419456][T25761] last result at 4295033149 [ 1244.421659][T25761] last redo_fd_request at 4295061572 [ 1244.424208][T25761] status=80 [ 1244.425814][T25761] fdc_busy=1 [ 1244.427422][T25761] floppy_work.func=floppy_work_workfn [ 1244.429963][T25761] cont=ffffffff8ad06940 [ 1244.432002][T25761] current_req=0000000000000000 [ 1244.434197][T25761] command_status=-1 [ 1244.435969][T25761] [ 1244.437127][T25761] floppy1: floppy timeout called [ 1244.442401][ T10] [ 1244.443297][ T10] floppy driver state [ 1244.444856][ T10] ------------------- 16:09:37 executing program 2: r0 = socket(0x11, 0x0, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) r1 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000140)=""/115) (async) sendmsg$can_j1939(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, 0x0, 0x3, {0x3, 0xe, 0x2}, 0xfd}, 0x18, &(0x7f00000000c0)={&(0x7f0000000040)="81d9640a5d40694315661ab844556cea13f46b5259524070aafb2f252f175d1da8bd42f12c2f7f04a6822d17eac531b22e83c960658ad505428c59322fbb7287187c4edb1a41d5b049e2ede80fcf2fc7383111ba656312145ac63c0a010553", 0x5f}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) 16:09:37 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffa}]}, 0x1c}}, 0x20000000) r2 = syz_open_dev$floppy(&(0x7f0000000000), 0x1af, 0x2000) ioctl$FLOPPY_FDDEFPRM(r2, 0x40200243, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x1, 0x4800, 0x8, 0x9, 0x40, 0x82, 0x7f, &(0x7f0000000040)='/dev/fd#\x00'}) ioctl$FLOPPY_FDGETFDCSTAT(r2, 0x80280215, &(0x7f0000000100)) (async) ioctl$FLOPPY_FDGETFDCSTAT(r2, 0x80280215, &(0x7f0000000100)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x202100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 16:09:37 executing program 1: socket(0x11, 0x2, 0x0) (async) socket(0x11, 0x2, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000)=0x1, 0x4) (async) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000000000)=0x1, 0x4) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1244.446352][ T10] now=4295061579 last interrupt=4294950973 diff=110606 last called handler=main_command_interrupt [ 1244.459021][ T10] timeout_message=lock fdc 16:09:37 executing program 2: r0 = socket(0x11, 0x0, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.461918][ T10] last output bytes: [ 1244.463801][ T10] 0 90 4294950970 [ 1244.465631][ T10] 1 90 4294950970 [ 1244.467359][ T10] 2 90 4294950970 [ 1244.469304][ T10] 12 90 4294950970 [ 1244.471257][ T10] 1b 90 4294950970 [ 1244.473068][ T10] ff 90 4294950970 16:09:37 executing program 2: socket(0x11, 0x2, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x1f94a7a4ac37b33, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), 0x4) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) ioctl$UDMABUF_CREATE_LIST(r4, 0x40087543, &(0x7f00000000c0)=ANY=[]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = socket$can_j1939(0x1d, 0x2, 0x7) (rerun: 64) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000140)=""/115) (async) sendmsg$can_j1939(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, 0x0, 0x3, {0x3, 0xe, 0x2}, 0xfd}, 0x18, &(0x7f00000000c0)={&(0x7f0000000040)="81d9640a5d40694315661ab844556cea13f46b5259524070aafb2f252f175d1da8bd42f12c2f7f04a6822d17eac531b22e83c960658ad505428c59322fbb7287187c4edb1a41d5b049e2ede80fcf2fc7383111ba656312145ac63c0a010553", 0x5f}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) [ 1244.477218][ T10] 12 80 4294950973 [ 1244.479173][ T10] 3 90 4294950973 [ 1244.481411][ T10] 3 80 4294950973 [ 1244.483113][ T10] a1 90 4294950973 [ 1244.484886][ T10] 1e 90 4294950973 [ 1244.486630][ T10] e6 80 4294950973 [ 1244.488345][ T10] 1 90 4294950973 [ 1244.490126][ T10] 0 90 4294950973 [ 1244.492477][ T10] 0 90 4294950973 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x1f94a7a4ac37b33, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), 0x4) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) ioctl$UDMABUF_CREATE_LIST(r4, 0x40087543, &(0x7f00000000c0)=ANY=[]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2) socket(0x11, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x1f94a7a4ac37b33, 0x0) (async) socket$can_j1939(0x1d, 0x2, 0x7) (async) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), 0x4) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) (async) ioctl$UDMABUF_CREATE_LIST(r4, 0x40087543, &(0x7f00000000c0)=ANY=[]) (async) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2) (async) [ 1244.494201][ T10] 1 90 4294950973 [ 1244.496113][ T10] 2 90 4294950973 16:09:37 executing program 2: socket(0x11, 0x2, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) [ 1244.497865][ T10] 24 90 4294950973 [ 1244.499721][ T10] 1b 90 4294950973 [ 1244.501807][ T10] ff 90 4294950973 [ 1244.503761][ T10] last result at 4295033149 [ 1244.505873][ T10] last redo_fd_request at 4295061578 [ 1244.508258][ T10] status=80 [ 1244.509723][ T10] fdc_busy=1 [ 1244.512330][ T10] floppy_work.func=floppy_work_workfn [ 1244.514853][ T10] cont=ffffffff8ad06940 [ 1244.516640][ T10] current_req=0000000000000000 [ 1244.518695][ T10] command_status=-1 [ 1244.520293][ T10] [ 1244.521437][ T10] floppy1: floppy timeout called [ 1244.528884][T25761] [ 1244.529905][T25761] floppy driver state [ 1244.532358][T25761] ------------------- 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffa}]}, 0x1c}}, 0x20000000) (async) r2 = syz_open_dev$floppy(&(0x7f0000000000), 0x1af, 0x2000) ioctl$FLOPPY_FDDEFPRM(r2, 0x40200243, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x1, 0x4800, 0x8, 0x9, 0x40, 0x82, 0x7f, &(0x7f0000000040)='/dev/fd#\x00'}) (async) ioctl$FLOPPY_FDGETFDCSTAT(r2, 0x80280215, &(0x7f0000000100)) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x202100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, 0x0, 0xfffffffffffffeb0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000000)={0x0, 0x2, 0x101}) 16:09:37 executing program 2: socket(0x11, 0x2, 0x0) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, 0x0, 0x1, {0x0, 0x0, 0x3}}, 0x18) 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x1f94a7a4ac37b33, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r2, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), 0x4) (async) setsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f00000000c0), 0x4) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) ioctl$UDMABUF_CREATE_LIST(r4, 0x40087543, &(0x7f00000000c0)=ANY=[]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2) (async) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000140), 0x2) [ 1244.534229][T25761] now=4295061588 last interrupt=4294950973 diff=110615 last called handler=main_command_interrupt [ 1244.539053][T25761] timeout_message=lock fdc [ 1244.541530][T25761] last output bytes: [ 1244.543400][T25761] 0 90 4294950970 [ 1244.547799][T25761] 1 90 4294950970 16:09:37 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$can_j1939(r0, 0x0, 0x0) [ 1244.549306][T25761] 2 90 4294950970 [ 1244.553270][T25761] 12 90 4294950970 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, 0x0, 0xfffffffffffffeb0) (async, rerun: 64) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 64) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000000)={0x0, 0x2, 0x101}) [ 1244.555035][T25761] 1b 90 4294950970 [ 1244.557406][T25761] ff 90 4294950970 [ 1244.559161][T25761] 12 80 4294950973 [ 1244.560883][T25761] 3 90 4294950973 [ 1244.563089][T25761] 3 80 4294950973 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) ioctl$CDROMEJECT_SW(0xffffffffffffffff, 0x530f, 0x1) [ 1244.565036][T25761] a1 90 4294950973 [ 1244.566993][T25761] 1e 90 4294950973 [ 1244.568701][T25761] e6 80 4294950973 16:09:37 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$can_j1939(r0, 0x0, 0x0) [ 1244.570361][T25761] 1 90 4294950973 [ 1244.573124][T25761] 0 90 4294950973 [ 1244.574815][T25761] 0 90 4294950973 [ 1244.576458][T25761] 1 90 4294950973 [ 1244.577808][T25761] 2 90 4294950973 [ 1244.579138][T25761] 24 90 4294950973 [ 1244.580486][T25761] 1b 90 4294950973 [ 1244.582994][T25761] ff 90 4294950973 [ 1244.584516][T25761] last result at 4295033149 [ 1244.586550][T25761] last redo_fd_request at 4295061587 [ 1244.589078][T25761] status=80 [ 1244.590654][T25761] fdc_busy=1 [ 1244.592302][T25761] floppy_work.func=floppy_work_workfn [ 1244.595372][T25761] cont=ffffffff8ad06940 [ 1244.596876][T25761] current_req=0000000000000000 [ 1244.598586][T25761] command_status=-1 [ 1244.600077][T25761] [ 1244.603061][T25761] floppy1: floppy timeout called [ 1244.609958][T25761] 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcc, &(0x7f0000000180)=""/137, &(0x7f0000000000)=0x89) 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) ioctl$CDROMEJECT_SW(0xffffffffffffffff, 0x530f, 0x1) 16:09:37 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$can_j1939(r0, 0x0, 0x0) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40880) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, 0x0, 0xfffffffffffffeb0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000000)={0x0, 0x2, 0x101}) [ 1244.611668][T25761] floppy driver state [ 1244.613989][T25761] ------------------- [ 1244.615636][T25761] now=4295061596 last interrupt=4294950973 diff=110623 last called handler=main_command_interrupt [ 1244.619939][T25761] timeout_message=lock fdc [ 1244.625387][T25761] last output bytes: [ 1244.627341][T25761] 0 90 4294950970 [ 1244.629010][T25761] 1 90 4294950970 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x4080}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDFMTEND(r1, 0x249) [ 1244.630763][T25761] 2 90 4294950970 [ 1244.632816][T25761] 12 90 4294950970 [ 1244.634680][T25761] 1b 90 4294950970 [ 1244.636310][T25761] ff 90 4294950970 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async, rerun: 64) ioctl$CDROMEJECT_SW(0xffffffffffffffff, 0x530f, 0x1) (rerun: 64) [ 1244.637902][T25761] 12 80 4294950973 16:09:37 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x18) [ 1244.640578][T25761] 3 90 4294950973 [ 1244.642376][T25761] 3 80 4294950973 [ 1244.643977][T25761] a1 90 4294950973 [ 1244.645563][T25761] 1e 90 4294950973 [ 1244.647236][T25761] e6 80 4294950973 [ 1244.648862][T25761] 1 90 4294950973 [ 1244.650433][T25761] 0 90 4294950973 [ 1244.654965][T25761] 0 90 4294950973 16:09:37 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$can_j1939(r0, &(0x7f0000000040), 0x18) [ 1244.656700][T25761] 1 90 4294950973 [ 1244.658973][T25761] 2 90 4294950973 [ 1244.660583][T25761] 24 90 4294950973 [ 1244.662945][T25761] 1b 90 4294950973 [ 1244.664589][T25761] ff 90 4294950973 [ 1244.666209][T25761] last result at 4295033149 [ 1244.668138][T25761] last redo_fd_request at 4295061595 [ 1244.670407][T25761] status=80 [ 1244.671926][T25761] fdc_busy=1 [ 1244.673368][T25761] floppy_work.func=floppy_work_workfn [ 1244.675679][T25761] cont=ffffffff8ad06940 [ 1244.677396][T25761] current_req=0000000000000000 [ 1244.679431][T25761] command_status=-1 [ 1244.682631][T25761] [ 1244.683716][T25761] floppy1: floppy timeout called [ 1244.686372][T25761] [ 1244.687408][T25761] floppy driver state [ 1244.689008][T25761] ------------------- 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcc, &(0x7f0000000180)=""/137, &(0x7f0000000000)=0x89) 16:09:37 executing program 1: r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x4080}) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDFMTEND(r1, 0x249) 16:09:37 executing program 2: r0 = socket(0x11, 0x2, 0x8000) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00000018c0), 0x10000, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) syz_open_dev$swradio(0x0, 0x1, 0x2) getsockopt$SO_J1939_SEND_PRIO(r2, 0x6b, 0x3, &(0x7f0000001600), &(0x7f0000001640)=0x4) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x181080, 0x0) recvmsg$can_j1939(r3, &(0x7f00000015c0)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/29, 0x1d}, {&(0x7f0000001200)=""/237, 0xed}, {&(0x7f0000001300)=""/199, 0xc7}, {&(0x7f0000001400)=""/44, 0x2c}, {&(0x7f0000001440)=""/84, 0x54}, {&(0x7f00000014c0)=""/75, 0x4b}], 0x8}, 0x40000123) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000016c0), r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000001780)={'syztnl2\x00', &(0x7f0000001700)={'ip6tnl0\x00', 0x0, 0x2f, 0x2, 0x0, 0xffffffff, 0x70, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, 0x20, 0x8, 0x3, 0x1}}) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000001880)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x54, r4, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffff8b1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xff}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3ff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb9}]}, 0x54}, 0x1, 0x0, 0x0, 0x44000}, 0x804) [ 1244.690687][T25761] now=4295061603 last interrupt=4294950973 diff=110630 last called handler=main_command_interrupt [ 1244.696573][T25761] timeout_message=lock fdc [ 1244.698497][T25761] last output bytes: [ 1244.700168][T25761] 0 90 4294950970 [ 1244.702120][T25761] 1 90 4294950970 [ 1244.703716][T25761] 2 90 4294950970 [ 1244.705339][T25761] 12 90 4294950970 [ 1244.706959][T25761] 1b 90 4294950970 [ 1244.708602][T25761] ff 90 4294950970 16:09:37 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f0000000000)) [ 1244.710134][T25761] 12 80 4294950973 16:09:37 executing program 1: socket(0x1, 0x2, 0x0) (async) r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1244.712453][T25761] 3 90 4294950973 [ 1244.714585][T25761] 3 80 4294950973 [ 1244.716218][T25761] a1 90 4294950973 [ 1244.717864][T25761] 1e 90 4294950973 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x4080}) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x0, 0x1, 0x6, 0x4080}) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDFMTEND(r1, 0x249) [ 1244.719410][T25761] e6 80 4294950973 [ 1244.721599][T25761] 1 90 4294950973 [ 1244.723217][T25761] 0 90 4294950973 [ 1244.724846][T25761] 0 90 4294950973 [ 1244.726427][T25761] 1 90 4294950973 [ 1244.728004][T25761] 2 90 4294950973 [ 1244.729608][T25761] 24 90 4294950973 [ 1244.731905][T25761] 1b 90 4294950973 [ 1244.733547][T25761] ff 90 4294950973 16:09:37 executing program 1: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1244.735125][T25761] last result at 4295033149 [ 1244.737453][T25761] last redo_fd_request at 4295061603 [ 1244.739682][T25761] status=80 [ 1244.741261][T25761] fdc_busy=1 [ 1244.743007][T25761] floppy_work.func=floppy_work_workfn [ 1244.745717][T25761] cont=ffffffff8ad06940 [ 1244.747712][T25761] current_req=0000000000000000 [ 1244.750133][T25761] command_status=-1 [ 1244.752421][T25761] [ 1244.753601][T25761] floppy1: floppy timeout called [ 1244.760513][T25761] [ 1244.761880][T25761] floppy driver state 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcc, &(0x7f0000000180)=""/137, &(0x7f0000000000)=0x89) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) (async) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcc, &(0x7f0000000180)=""/137, &(0x7f0000000000)=0x89) (async) 16:09:37 executing program 0: socket(0x11, 0x2, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2d, 0x5c, 0x0, 0x8, 0x0, @loopback, @private1, 0x8, 0x7, 0x5, 0x328b}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000100)={'tunl0\x00', r2, 0x40, 0x10, 0x1, 0x8000, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x68, 0x0, 0x3, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@end, @ra={0x94, 0x4}, @lsrr={0x83, 0xf, 0x8e, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101]}, @timestamp_addr={0x44, 0x44, 0x9e, 0x1, 0xb, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x10001}, {@empty, 0x401}, {@remote, 0x8f}, {@multicast1, 0x7}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x8}, {@multicast1, 0x5}, {@multicast2, 0x80000000}]}, @lsrr={0x83, 0x17, 0x78, [@private=0xa010101, @multicast1, @private=0xa010101, @local, @broadcast]}, @cipso={0x86, 0x29, 0x3, [{0x3, 0x5, "6b1e94"}, {0x1, 0xc, "b19e2671ef8f7aeaa0ac"}, {0x0, 0x12, "e10f2acb15fee1e25cce0ef695204c99"}]}, @timestamp_addr={0x44, 0xc, 0xf2, 0x1, 0x3, [{@remote, 0x3}]}, @ra={0x94, 0x4, 0x1}]}}}}}) 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa9c0f916362742f5}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000ffdbdf25010000000a000900aaaaaaaaaa1f00000600280002000000050035000300000005002a00000000000a000900bbbbbbbbbbbb000008000600", @ANYRES32=0x0, @ANYBLOB="08002ce40100000008003100fdffffff"], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000f1) 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1244.763627][T25761] ------------------- [ 1244.765696][T25761] now=4295061611 last interrupt=4294950973 diff=110638 last called handler=main_command_interrupt [ 1244.770474][T25761] timeout_message=lock fdc [ 1244.773225][T25761] last output bytes: [ 1244.774975][T25761] 0 90 4294950970 [ 1244.776844][T25761] 1 90 4294950970 [ 1244.778480][T25761] 2 90 4294950970 [ 1244.780049][T25761] 12 90 4294950970 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:37 executing program 0: socket(0x11, 0x2, 0x0) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) (async) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, 0x0, 0x0) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2d, 0x5c, 0x0, 0x8, 0x0, @loopback, @private1, 0x8, 0x7, 0x5, 0x328b}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000100)={'tunl0\x00', r2, 0x40, 0x10, 0x1, 0x8000, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x68, 0x0, 0x3, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@end, @ra={0x94, 0x4}, @lsrr={0x83, 0xf, 0x8e, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101]}, @timestamp_addr={0x44, 0x44, 0x9e, 0x1, 0xb, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x10001}, {@empty, 0x401}, {@remote, 0x8f}, {@multicast1, 0x7}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x8}, {@multicast1, 0x5}, {@multicast2, 0x80000000}]}, @lsrr={0x83, 0x17, 0x78, [@private=0xa010101, @multicast1, @private=0xa010101, @local, @broadcast]}, @cipso={0x86, 0x29, 0x3, [{0x3, 0x5, "6b1e94"}, {0x1, 0xc, "b19e2671ef8f7aeaa0ac"}, {0x0, 0x12, "e10f2acb15fee1e25cce0ef695204c99"}]}, @timestamp_addr={0x44, 0xc, 0xf2, 0x1, 0x3, [{@remote, 0x3}]}, @ra={0x94, 0x4, 0x1}]}}}}}) [ 1244.781897][T25761] 1b 90 4294950970 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa9c0f916362742f5}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000ffdbdf25010000000a000900aaaaaaaaaa1f00000600280002000000050035000300000005002a00000000000a000900bbbbbbbbbbbb000008000600", @ANYRES32=0x0, @ANYBLOB="08002ce40100000008003100fdffffff"], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000f1) [ 1244.783814][T25761] ff 90 4294950970 [ 1244.785760][T25761] 12 80 4294950973 [ 1244.787163][T25761] 3 90 4294950973 [ 1244.788768][T25761] 3 80 4294950973 [ 1244.790375][T25761] a1 90 4294950973 [ 1244.791914][T25761] 1e 90 4294950973 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1244.793231][T25761] e6 80 4294950973 [ 1244.794864][T25761] 1 90 4294950973 [ 1244.796429][T25761] 0 90 4294950973 [ 1244.798141][T25761] 0 90 4294950973 [ 1244.799541][T25761] 1 90 4294950973 [ 1244.800941][T25761] 2 90 4294950973 [ 1244.803080][T25761] 24 90 4294950973 [ 1244.804513][T25761] 1b 90 4294950973 [ 1244.805877][T25761] ff 90 4294950973 [ 1244.807219][T25761] last result at 4295033149 [ 1244.808831][T25761] last redo_fd_request at 4295061610 [ 1244.810783][T25761] status=80 [ 1244.812767][T25761] fdc_busy=1 [ 1244.813972][T25761] floppy_work.func=floppy_work_workfn [ 1244.816166][T25761] cont=ffffffff8ad06940 [ 1244.818013][T25761] current_req=0000000000000000 [ 1244.819925][T25761] command_status=-1 [ 1244.821456][T25761] [ 1244.822357][T25761] floppy1: floppy timeout called [ 1244.826998][T25761] [ 1244.827959][T25761] floppy driver state [ 1244.829427][T25761] ------------------- 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDMSGOFF(r1, 0x246) 16:09:37 executing program 0: socket(0x11, 0x2, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2d, 0x5c, 0x0, 0x8, 0x0, @loopback, @private1, 0x8, 0x7, 0x5, 0x328b}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000100)={'tunl0\x00', r2, 0x40, 0x10, 0x1, 0x8000, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x68, 0x0, 0x3, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@end, @ra={0x94, 0x4}, @lsrr={0x83, 0xf, 0x8e, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101]}, @timestamp_addr={0x44, 0x44, 0x9e, 0x1, 0xb, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x10001}, {@empty, 0x401}, {@remote, 0x8f}, {@multicast1, 0x7}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x8}, {@multicast1, 0x5}, {@multicast2, 0x80000000}]}, @lsrr={0x83, 0x17, 0x78, [@private=0xa010101, @multicast1, @private=0xa010101, @local, @broadcast]}, @cipso={0x86, 0x29, 0x3, [{0x3, 0x5, "6b1e94"}, {0x1, 0xc, "b19e2671ef8f7aeaa0ac"}, {0x0, 0x12, "e10f2acb15fee1e25cce0ef695204c99"}]}, @timestamp_addr={0x44, 0xc, 0xf2, 0x1, 0x3, [{@remote, 0x3}]}, @ra={0x94, 0x4, 0x1}]}}}}}) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) (async) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, 0x0, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2d, 0x5c, 0x0, 0x8, 0x0, @loopback, @private1, 0x8, 0x7, 0x5, 0x328b}}) (async) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000200)={'gretap0\x00', &(0x7f0000000100)={'tunl0\x00', r2, 0x40, 0x10, 0x1, 0x8000, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x68, 0x0, 0x3, 0x4, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, {[@end, @ra={0x94, 0x4}, @lsrr={0x83, 0xf, 0x8e, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010101]}, @timestamp_addr={0x44, 0x44, 0x9e, 0x1, 0xb, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x10001}, {@empty, 0x401}, {@remote, 0x8f}, {@multicast1, 0x7}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x8}, {@multicast1, 0x5}, {@multicast2, 0x80000000}]}, @lsrr={0x83, 0x17, 0x78, [@private=0xa010101, @multicast1, @private=0xa010101, @local, @broadcast]}, @cipso={0x86, 0x29, 0x3, [{0x3, 0x5, "6b1e94"}, {0x1, 0xc, "b19e2671ef8f7aeaa0ac"}, {0x0, 0x12, "e10f2acb15fee1e25cce0ef695204c99"}]}, @timestamp_addr={0x44, 0xc, 0xf2, 0x1, 0x3, [{@remote, 0x3}]}, @ra={0x94, 0x4, 0x1}]}}}}}) (async) 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa9c0f916362742f5}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000ffdbdf25010000000a000900aaaaaaaaaa1f00000600280002000000050035000300000005002a00000000000a000900bbbbbbbbbbbb000008000600", @ANYRES32=0x0, @ANYBLOB="08002ce40100000008003100fdffffff"], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000f1) socket(0x11, 0x2, 0x0) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa9c0f916362742f5}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012dbd7000ffdbdf25010000000a000900aaaaaaaaaa1f00000600280002000000050035000300000005002a00000000000a000900bbbbbbbbbbbb000008000600", @ANYRES32=0x0, @ANYBLOB="08002ce40100000008003100fdffffff"], 0x5c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000f1) (async) 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x40004) [ 1244.831062][T25761] now=4295061618 last interrupt=4294950973 diff=110645 last called handler=main_command_interrupt [ 1244.835016][T25761] timeout_message=lock fdc [ 1244.836628][T25761] last output bytes: [ 1244.838129][T25761] 0 90 4294950970 [ 1244.839510][T25761] 1 90 4294950970 [ 1244.840854][T25761] 2 90 4294950970 [ 1244.842407][T25761] 12 90 4294950970 [ 1244.843748][T25761] 1b 90 4294950970 [ 1244.845117][T25761] ff 90 4294950970 [ 1244.846448][T25761] 12 80 4294950973 [ 1244.847770][T25761] 3 90 4294950973 [ 1244.849094][T25761] 3 80 4294950973 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) [ 1244.850456][T25761] a1 90 4294950973 [ 1244.852100][T25761] 1e 90 4294950973 [ 1244.853551][T25761] e6 80 4294950973 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000680)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/126, 0x7e}], 0x7}, 0x40000000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) [ 1244.854902][T25761] 1 90 4294950973 [ 1244.856506][T25761] 0 90 4294950973 [ 1244.857848][T25761] 0 90 4294950973 16:09:37 executing program 0: ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f0000000000)=@bca={0x3, 0xbc, "7302fc95fbab6ae630b7113e20983bb734409664d4e5cc39d98576a3e7f3f46eb6e7d5850578738d3f29e3f930bb4c6ae0e116bb3fa0644cf4ccc21830ac9012c466769ad583cd43b7b2c507f0a9df966a9d11864a1654065928bb35ee67b6ee56bc140981ab7ed9871fc5cd559f018a7b0746d837224562bb49faa9745b4154b79adb43aa8848e09aeb8004fd1c04b0170bc4b920908110d6ad9d14e13d9fa653a224149127114a605f3eb3d9f2f49d187a48aa08a46bc9b787f850"}) r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000840), 0x800, 0x0) ioctl$CDROMRESET(r1, 0x5312) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.859176][T25761] 1 90 4294950973 [ 1244.860730][T25761] 2 90 4294950973 [ 1244.862320][T25761] 24 90 4294950973 [ 1244.863656][T25761] 1b 90 4294950973 16:09:37 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) [ 1244.864997][T25761] ff 90 4294950973 [ 1244.866513][T25761] last result at 4295033149 [ 1244.868228][T25761] last redo_fd_request at 4295061617 [ 1244.870172][T25761] status=80 [ 1244.871723][T25761] fdc_busy=1 [ 1244.873229][T25761] floppy_work.func=floppy_work_workfn [ 1244.875276][T25761] cont=ffffffff8ad06940 [ 1244.876724][T25761] current_req=0000000000000000 [ 1244.878418][T25761] command_status=-1 [ 1244.879763][T25761] [ 1244.880642][T25761] floppy1: floppy timeout called [ 1244.886541][T25761] [ 1244.887437][T25761] floppy driver state 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDMSGOFF(r1, 0x246) 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000680)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/126, 0x7e}], 0x7}, 0x40000000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) (async) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 16:09:37 executing program 0: ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f0000000000)=@bca={0x3, 0xbc, "7302fc95fbab6ae630b7113e20983bb734409664d4e5cc39d98576a3e7f3f46eb6e7d5850578738d3f29e3f930bb4c6ae0e116bb3fa0644cf4ccc21830ac9012c466769ad583cd43b7b2c507f0a9df966a9d11864a1654065928bb35ee67b6ee56bc140981ab7ed9871fc5cd559f018a7b0746d837224562bb49faa9745b4154b79adb43aa8848e09aeb8004fd1c04b0170bc4b920908110d6ad9d14e13d9fa653a224149127114a605f3eb3d9f2f49d187a48aa08a46bc9b787f850"}) (async) r0 = socket(0x11, 0x2, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000840), 0x800, 0x0) ioctl$CDROMRESET(r1, 0x5312) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:37 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) [ 1244.888876][T25761] ------------------- [ 1244.890657][T25761] now=4295061623 last interrupt=4294950973 diff=110650 last called handler=main_command_interrupt [ 1244.894859][T25761] timeout_message=lock fdc [ 1244.896491][T25761] last output bytes: [ 1244.897915][T25761] 0 90 4294950970 [ 1244.899745][T25761] 1 90 4294950970 [ 1244.901509][T25761] 2 90 4294950970 [ 1244.902847][T25761] 12 90 4294950970 [ 1244.904161][T25761] 1b 90 4294950970 [ 1244.905479][T25761] ff 90 4294950970 [ 1244.906793][T25761] 12 80 4294950973 [ 1244.908291][T25761] 3 90 4294950973 [ 1244.909642][T25761] 3 80 4294950973 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) recvmsg$can_j1939(r0, &(0x7f0000000680)={&(0x7f0000000000)=@phonet, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/227, 0xe3}, {&(0x7f0000000180)=""/243, 0xf3}, {&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/93, 0x5d}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/195, 0xc3}, {&(0x7f0000000580)=""/126, 0x7e}], 0x7}, 0x40000000) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 16:09:37 executing program 0: ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f0000000000)=@bca={0x3, 0xbc, "7302fc95fbab6ae630b7113e20983bb734409664d4e5cc39d98576a3e7f3f46eb6e7d5850578738d3f29e3f930bb4c6ae0e116bb3fa0644cf4ccc21830ac9012c466769ad583cd43b7b2c507f0a9df966a9d11864a1654065928bb35ee67b6ee56bc140981ab7ed9871fc5cd559f018a7b0746d837224562bb49faa9745b4154b79adb43aa8848e09aeb8004fd1c04b0170bc4b920908110d6ad9d14e13d9fa653a224149127114a605f3eb3d9f2f49d187a48aa08a46bc9b787f850"}) r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000840), 0x800, 0x0) ioctl$CDROMRESET(r1, 0x5312) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.911370][T25761] a1 90 4294950973 [ 1244.912912][T25761] 1e 90 4294950973 [ 1244.914314][T25761] e6 80 4294950973 16:09:37 executing program 2: syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) [ 1244.915640][T25761] 1 90 4294950973 [ 1244.917136][T25761] 0 90 4294950973 [ 1244.918524][T25761] 0 90 4294950973 [ 1244.919840][T25761] 1 90 4294950973 [ 1244.921673][T25761] 2 90 4294950973 [ 1244.923011][T25761] 24 90 4294950973 [ 1244.924330][T25761] 1b 90 4294950973 [ 1244.925676][T25761] ff 90 4294950973 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000000)) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.926998][T25761] last result at 4295033149 [ 1244.928795][T25761] last redo_fd_request at 4295061623 [ 1244.930678][T25761] status=80 [ 1244.931971][T25761] fdc_busy=1 [ 1244.933131][T25761] floppy_work.func=floppy_work_workfn [ 1244.935019][T25761] cont=ffffffff8ad06940 [ 1244.936471][T25761] current_req=0000000000000000 [ 1244.938150][T25761] command_status=-1 [ 1244.939529][T25761] [ 1244.940405][T25761] floppy1: floppy timeout called [ 1244.943509][T25761] [ 1244.944381][T25761] floppy driver state [ 1244.945809][T25761] ------------------- [ 1244.947213][T25761] now=4295061629 last interrupt=4294950973 diff=110656 last called handler=main_command_interrupt 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDMSGOFF(r1, 0x246) 16:09:37 executing program 2: r0 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) 16:09:37 executing program 1: r0 = socket(0x0, 0x5, 0x2) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x4fb21a4283934b33, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000004}, 0xc1) r3 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r3, 0x107, 0x2, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) (async) r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000000)) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.950898][T25761] timeout_message=lock fdc [ 1244.952838][T25761] last output bytes: [ 1244.954256][T25761] 0 90 4294950970 [ 1244.955585][T25761] 1 90 4294950970 [ 1244.956908][T25761] 2 90 4294950970 [ 1244.958250][T25761] 12 90 4294950970 [ 1244.959573][T25761] 1b 90 4294950970 [ 1244.961090][T25761] ff 90 4294950970 [ 1244.962567][T25761] 12 80 4294950973 [ 1244.963897][T25761] 3 90 4294950973 [ 1244.965230][T25761] 3 80 4294950973 [ 1244.966586][T25761] a1 90 4294950973 [ 1244.967903][T25761] 1e 90 4294950973 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) (async) r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000000)) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1244.969218][T25761] e6 80 4294950973 [ 1244.970734][T25761] 1 90 4294950973 [ 1244.972600][T25761] 0 90 4294950973 [ 1244.974274][T25761] 0 90 4294950973 [ 1244.975601][T25761] 1 90 4294950973 [ 1244.976921][T25761] 2 90 4294950973 [ 1244.978253][T25761] 24 90 4294950973 [ 1244.979572][T25761] 1b 90 4294950973 [ 1244.980940][T25761] ff 90 4294950973 [ 1244.982382][T25761] last result at 4295033149 [ 1244.984038][T25761] last redo_fd_request at 4295061629 [ 1244.985976][T25761] status=80 16:09:37 executing program 2: r0 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) [ 1244.987169][T25761] fdc_busy=1 [ 1244.988539][T25761] floppy_work.func=floppy_work_workfn [ 1244.990400][T25761] cont=ffffffff8ad06940 [ 1244.991858][T25761] current_req=0000000000000000 [ 1244.993453][T25761] command_status=-1 [ 1244.994763][T25761] [ 1244.995567][T25761] floppy1: floppy timeout called 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:37 executing program 1: r0 = socket(0x0, 0x5, 0x2) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x4fb21a4283934b33, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000004}, 0xc1) r3 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r3, 0x107, 0x2, 0x0, 0x0) (async, rerun: 32) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) (rerun: 32) [ 1245.003938][ T10] [ 1245.005108][ T10] floppy driver state 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x4, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xffffffffffff39a4, 0x101000) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f0000000040)={0x4431, 0x8, 0x8}) r2 = syz_open_dev$floppy(&(0x7f00000000c0), 0x3, 0x400) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x2) ioctl$FLOPPY_FDPOLLDRVSTAT(0xffffffffffffffff, 0x80500213, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1}) [ 1245.006922][ T10] ------------------- [ 1245.008838][ T10] now=4295061635 last interrupt=4294950973 diff=110662 last called handler=main_command_interrupt [ 1245.016612][ T10] timeout_message=lock fdc [ 1245.018543][ T10] last output bytes: [ 1245.020320][ T10] 0 90 4294950970 [ 1245.023282][ T10] 1 90 4294950970 [ 1245.024888][ T10] 2 90 4294950970 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x4, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) syz_open_dev$floppy(&(0x7f0000000000), 0xffffffffffff39a4, 0x101000) (async) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xffffffffffff39a4, 0x101000) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f0000000040)={0x4431, 0x8, 0x8}) (async) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f0000000040)={0x4431, 0x8, 0x8}) r2 = syz_open_dev$floppy(&(0x7f00000000c0), 0x3, 0x400) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x2) ioctl$FLOPPY_FDPOLLDRVSTAT(0xffffffffffffffff, 0x80500213, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1}) 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:37 executing program 1: r0 = socket(0x0, 0x5, 0x2) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x4fb21a4283934b33, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000004}, 0xc1) (async) r3 = socket(0x11, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r3, 0x107, 0x2, 0x0, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) [ 1245.026503][ T10] 12 90 4294950970 [ 1245.029041][ T10] 1b 90 4294950970 [ 1245.030800][ T10] ff 90 4294950970 16:09:37 executing program 2: r0 = socket(0x0, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) [ 1245.033683][ T10] 12 80 4294950973 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x4, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0xffffffffffff39a4, 0x101000) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f0000000040)={0x4431, 0x8, 0x8}) (async, rerun: 32) r2 = syz_open_dev$floppy(&(0x7f00000000c0), 0x3, 0x400) (rerun: 32) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x2) (async) ioctl$FLOPPY_FDPOLLDRVSTAT(0xffffffffffffffff, 0x80500213, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1}) [ 1245.035741][ T10] 3 90 4294950973 [ 1245.037730][ T10] 3 80 4294950973 [ 1245.039604][ T10] a1 90 4294950973 [ 1245.043065][ T10] 1e 90 4294950973 [ 1245.044750][ T10] e6 80 4294950973 [ 1245.046142][ T10] 1 90 4294950973 16:09:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1245.047491][ T10] 0 90 4294950973 [ 1245.048965][ T10] 0 90 4294950973 [ 1245.050321][ T10] 1 90 4294950973 [ 1245.052141][ T10] 2 90 4294950973 [ 1245.055106][ T10] 24 90 4294950973 [ 1245.057064][ T10] 1b 90 4294950973 [ 1245.058878][ T10] ff 90 4294950973 [ 1245.060752][ T10] last result at 4295033149 [ 1245.063544][ T10] last redo_fd_request at 4295061634 [ 1245.066081][ T10] status=80 [ 1245.067651][ T10] fdc_busy=1 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETPRM(r1, 0x80200204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='/dev/fd#\x00'}) [ 1245.069250][ T10] floppy_work.func=floppy_work_workfn [ 1245.075275][ T10] cont=ffffffff8ad06940 16:09:37 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROMREADTOCHDR(r1, 0x5305, &(0x7f0000000080)={0x5, 0x7f}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r4) ioctl$CDROMPLAYMSF(r3, 0x5303, &(0x7f0000000040)={0x3, 0x6, 0x20, 0x5, 0x6, 0x6}) r5 = socket(0x934e53f686dc5444, 0x3, 0xffffffff) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r6) ioctl$CDROMRESET(r6, 0x5312) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x2f, 0x8, 0x1f, 0x3, 0x3, @local, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x7800, 0x6, 0x7}}) sendmsg$can_j1939(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r7, 0x3, {0x2, 0x0, 0x4}, 0xfd}, 0x18, &(0x7f0000000240)={&(0x7f0000000200)="9a5b00658fcbdc6f0ec9c9b685a6689f5704092c1242fe735d72219f819851d762fcc5aa77c5ac55d76ea8498801df583f909afb0e2ad748e17676", 0x3b}, 0x1, 0x0, 0x0, 0x24000040}, 0x20008080) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r8, 0x21, 0x5, &(0x7f0000000000)=0x9, 0x4) [ 1245.077214][ T10] current_req=0000000000000000 [ 1245.080258][ T10] command_status=-1 [ 1245.082727][ T10] [ 1245.083627][ T10] floppy1: floppy timeout called 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fddbdf250100000006001b004e23000008001700", @ANYRES32=r1, @ANYBLOB="020014002000000005000600ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x40fbcaf2ad08535b}, 0x24048080) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$CDROMSTOP(r2, 0x5307) 16:09:37 executing program 2: r0 = socket(0x1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) [ 1245.098802][ T12] 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDGETPRM(r1, 0x80200204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='/dev/fd#\x00'}) [ 1245.099679][ T12] floppy driver state [ 1245.101888][ T12] ------------------- [ 1245.103398][ T12] now=4295061645 last interrupt=4294950973 diff=110672 last called handler=main_command_interrupt 16:09:37 executing program 2: r0 = socket(0x1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) 16:09:37 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$CDROMREADTOCHDR(r1, 0x5305, &(0x7f0000000080)={0x5, 0x7f}) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r4) (async) ioctl$CDROMPLAYMSF(r3, 0x5303, &(0x7f0000000040)={0x3, 0x6, 0x20, 0x5, 0x6, 0x6}) (async) r5 = socket(0x934e53f686dc5444, 0x3, 0xffffffff) (async) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r6) (async) ioctl$CDROMRESET(r6, 0x5312) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x2f, 0x8, 0x1f, 0x3, 0x3, @local, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x7800, 0x6, 0x7}}) sendmsg$can_j1939(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r7, 0x3, {0x2, 0x0, 0x4}, 0xfd}, 0x18, &(0x7f0000000240)={&(0x7f0000000200)="9a5b00658fcbdc6f0ec9c9b685a6689f5704092c1242fe735d72219f819851d762fcc5aa77c5ac55d76ea8498801df583f909afb0e2ad748e17676", 0x3b}, 0x1, 0x0, 0x0, 0x24000040}, 0x20008080) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r8, 0x21, 0x5, &(0x7f0000000000)=0x9, 0x4) [ 1245.107620][ T12] timeout_message=lock fdc [ 1245.109756][ T12] last output bytes: [ 1245.111882][ T12] 0 90 4294950970 [ 1245.113263][ T12] 1 90 4294950970 [ 1245.114872][ T12] 2 90 4294950970 [ 1245.116306][ T12] 12 90 4294950970 [ 1245.117691][ T12] 1b 90 4294950970 [ 1245.119040][ T12] ff 90 4294950970 [ 1245.120400][ T12] 12 80 4294950973 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async, rerun: 64) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fddbdf250100000006001b004e23000008001700", @ANYRES32=r1, @ANYBLOB="020014002000000005000600ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x40fbcaf2ad08535b}, 0x24048080) (rerun: 64) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$CDROMSTOP(r2, 0x5307) [ 1245.122128][ T12] 3 90 4294950973 16:09:37 executing program 2: r0 = socket(0x1, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) [ 1245.123801][ T12] 3 80 4294950973 [ 1245.125161][ T12] a1 90 4294950973 [ 1245.126520][ T12] 1e 90 4294950973 [ 1245.127919][ T12] e6 80 4294950973 16:09:37 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async, rerun: 32) ioctl$CDROMREADTOCHDR(r1, 0x5305, &(0x7f0000000080)={0x5, 0x7f}) (async, rerun: 32) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r4) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r4) (async, rerun: 64) ioctl$CDROMPLAYMSF(r3, 0x5303, &(0x7f0000000040)={0x3, 0x6, 0x20, 0x5, 0x6, 0x6}) (rerun: 64) r5 = socket(0x934e53f686dc5444, 0x3, 0xffffffff) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r6) (async) ioctl$CDROMRESET(r6, 0x5312) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) (async) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, 0x0, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x2f, 0x8, 0x1f, 0x3, 0x3, @local, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x7800, 0x6, 0x7}}) sendmsg$can_j1939(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r7, 0x3, {0x2, 0x0, 0x4}, 0xfd}, 0x18, &(0x7f0000000240)={&(0x7f0000000200)="9a5b00658fcbdc6f0ec9c9b685a6689f5704092c1242fe735d72219f819851d762fcc5aa77c5ac55d76ea8498801df583f909afb0e2ad748e17676", 0x3b}, 0x1, 0x0, 0x0, 0x24000040}, 0x20008080) (async) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r8, 0x21, 0x5, &(0x7f0000000000)=0x9, 0x4) [ 1245.129767][ T12] 1 90 4294950973 [ 1245.132641][ T12] 0 90 4294950973 [ 1245.134207][ T12] 0 90 4294950973 [ 1245.135634][ T12] 1 90 4294950973 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(0x0, r0) [ 1245.136968][ T12] 2 90 4294950973 [ 1245.138752][ T12] 24 90 4294950973 [ 1245.140062][ T12] 1b 90 4294950973 16:09:37 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fddbdf250100000006001b004e23000008001700", @ANYRES32=r1, @ANYBLOB="020014002000000005000600ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x40fbcaf2ad08535b}, 0x24048080) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$CDROMSTOP(r2, 0x5307) socket(0x11, 0x2, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000825bd7000fddbdf250100000006001b004e23000008001700", @ANYRES32=r1, @ANYBLOB="020014002000000005000600ff000000"], 0x34}, 0x1, 0x0, 0x0, 0x40fbcaf2ad08535b}, 0x24048080) (async) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) (async) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) ioctl$CDROMSTOP(r2, 0x5307) (async) [ 1245.142537][ T12] ff 90 4294950973 [ 1245.146012][ T12] last result at 4295033149 [ 1245.147775][ T12] last redo_fd_request at 4295061644 [ 1245.149798][ T12] status=80 [ 1245.151149][ T12] fdc_busy=1 [ 1245.152354][ T12] floppy_work.func=floppy_work_workfn [ 1245.154308][ T12] cont=ffffffff8ad06940 [ 1245.155838][ T12] current_req=0000000000000000 [ 1245.157563][ T12] command_status=-1 [ 1245.159022][ T12] [ 1245.160001][ T12] floppy1: floppy timeout called [ 1245.164007][ T10] [ 1245.164849][ T10] floppy driver state 16:09:37 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDGETPRM(r1, 0x80200204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='/dev/fd#\x00'}) 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(0x0, r0) [ 1245.166233][ T10] ------------------- [ 1245.168149][ T10] now=4295061651 last interrupt=4294950973 diff=110678 last called handler=main_command_interrupt 16:09:37 executing program 0: r0 = socket(0x2b, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4a0341, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDWERRORCLR(r1, 0x256) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:37 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETPRM(r1, 0x80200204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='/dev/fd#\x00'}) [ 1245.176697][ T10] timeout_message=lock fdc 16:09:37 executing program 2: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(0x0, r0) [ 1245.178607][ T10] last output bytes: [ 1245.180068][ T10] 0 90 4294950970 [ 1245.182936][ T10] 1 90 4294950970 [ 1245.184415][ T10] 2 90 4294950970 [ 1245.185898][ T10] 12 90 4294950970 [ 1245.187406][ T10] 1b 90 4294950970 [ 1245.189046][ T10] ff 90 4294950970 16:09:37 executing program 0: r0 = socket(0x2b, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4a0341, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDWERRORCLR(r1, 0x256) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1245.190842][ T10] 12 80 4294950973 [ 1245.192443][ T10] 3 90 4294950973 16:09:37 executing program 2: socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) [ 1245.193771][ T10] 3 80 4294950973 [ 1245.195227][ T10] a1 90 4294950973 [ 1245.196610][ T10] 1e 90 4294950973 [ 1245.197966][ T10] e6 80 4294950973 [ 1245.199288][ T10] 1 90 4294950973 [ 1245.200659][ T10] 0 90 4294950973 16:09:37 executing program 0: r0 = socket(0x2b, 0x4, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x4a0341, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDWERRORCLR(r1, 0x256) (async) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1245.203561][ T10] 0 90 4294950973 [ 1245.205175][ T10] 1 90 4294950973 [ 1245.207525][ T10] 2 90 4294950973 [ 1245.209102][ T10] 24 90 4294950973 [ 1245.210721][ T10] 1b 90 4294950973 [ 1245.212656][ T10] ff 90 4294950973 [ 1245.214031][ T10] last result at 4295033149 [ 1245.215612][ T10] last redo_fd_request at 4295061651 [ 1245.217504][ T10] status=80 [ 1245.218698][ T10] fdc_busy=1 [ 1245.219843][ T10] floppy_work.func=floppy_work_workfn [ 1245.222052][ T10] cont=ffffffff8ad06940 [ 1245.223417][ T10] current_req=0000000000000000 [ 1245.225002][ T10] command_status=-1 [ 1245.226280][ T10] [ 1245.227738][ T10] floppy1: floppy timeout called [ 1245.231322][ T10] [ 1245.232184][ T10] floppy driver state [ 1245.233495][ T10] ------------------- [ 1245.234820][ T10] now=4295061658 last interrupt=4294950973 diff=110685 last called handler=main_command_interrupt 16:09:37 executing program 3: ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f00000001c0)) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x200) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0xba90, 0x2000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x90880, 0x70) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0xc000, 0xb51) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f00000000c0)) fanotify_mark(0xffffffffffffffff, 0x200, 0x20, r2, &(0x7f0000000180)='./file0\x00') ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:37 executing program 2: socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) 16:09:37 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) 16:09:37 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETPRM(r1, 0x80200204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='/dev/fd#\x00'}) [ 1245.240808][ T10] timeout_message=lock fdc [ 1245.242455][ T10] last output bytes: [ 1245.243822][ T10] 0 90 4294950970 [ 1245.245110][ T10] 1 90 4294950970 [ 1245.246437][ T10] 2 90 4294950970 [ 1245.247756][ T10] 12 90 4294950970 [ 1245.249069][ T10] 1b 90 4294950970 [ 1245.250392][ T10] ff 90 4294950970 16:09:37 executing program 3: ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f00000001c0)) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x200) (async) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0xba90, 0x2000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x90880, 0x70) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0xc000, 0xb51) (async) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f00000000c0)) fanotify_mark(0xffffffffffffffff, 0x200, 0x20, r2, &(0x7f0000000180)='./file0\x00') (async, rerun: 32) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (rerun: 32) 16:09:37 executing program 2: socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) [ 1245.254214][ T10] 12 80 4294950973 [ 1245.255799][ T10] 3 90 4294950973 [ 1245.257320][ T10] 3 80 4294950973 16:09:37 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0xea60}, {0x77359400}}) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000180)) [ 1245.258992][ T10] a1 90 4294950973 [ 1245.260604][ T10] 1e 90 4294950973 [ 1245.262298][ T10] e6 80 4294950973 [ 1245.263698][ T10] 1 90 4294950973 [ 1245.265063][ T10] 0 90 4294950973 [ 1245.266429][ T10] 0 90 4294950973 [ 1245.267780][ T10] 1 90 4294950973 [ 1245.269155][ T10] 2 90 4294950973 [ 1245.270910][ T10] 24 90 4294950973 [ 1245.274000][ T10] 1b 90 4294950973 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$can_j1939(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, 0x0, 0x3, {0xd16be4046e29c2de, 0xf0}, 0x1}, 0x18, &(0x7f0000000180)={&(0x7f0000000080)="942b9d620019f94f5459b9caa12f04882ecb65bd06115f0c0cf772b87e18a99e75153dba3b5643eb1bc40cba0d9f200c8ac10180a19e027f9c86007fca3c0a92f65f6fe8c025e02c4f38954dd5c713f8b25c5fde5ee612ea4c02e49348e575879a831f77d31b20de57f45531ed6121cf550aa7e474acbaa6266e8febee374cb39990b5cf572e5ef7491a900da6592b09d525ae0818f038283653b7116ac299fef38162835ce83bca74d4bb55ff4e273953f6b2a1cdc3fe313cb9d9b7e53c59cfe4eb15a481d953b416e3aec1c2ef4f", 0xcf}}, 0x8) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:38 executing program 3: ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f00000001c0)) (async) ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f00000001c0)) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x200) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0xba90, 0x2000) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x90880, 0x70) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0xc000, 0xb51) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f00000000c0)) (async) ioctl$FLOPPY_FDGETDRVTYP(r1, 0x8010020f, &(0x7f00000000c0)) fanotify_mark(0xffffffffffffffff, 0x200, 0x20, r2, &(0x7f0000000180)='./file0\x00') ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1245.276932][ T10] ff 90 4294950973 [ 1245.278902][ T10] last result at 4295033149 [ 1245.282618][ T10] last redo_fd_request at 4295061657 [ 1245.285055][ T10] status=80 [ 1245.286572][ T10] fdc_busy=1 [ 1245.288091][ T10] floppy_work.func=floppy_work_workfn [ 1245.290631][ T10] cont=ffffffff8ad06940 [ 1245.295302][ T10] current_req=0000000000000000 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xc) [ 1245.297592][ T10] command_status=-1 [ 1245.300008][ T10] 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$can_j1939(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, 0x0, 0x3, {0xd16be4046e29c2de, 0xf0}, 0x1}, 0x18, &(0x7f0000000180)={&(0x7f0000000080)="942b9d620019f94f5459b9caa12f04882ecb65bd06115f0c0cf772b87e18a99e75153dba3b5643eb1bc40cba0d9f200c8ac10180a19e027f9c86007fca3c0a92f65f6fe8c025e02c4f38954dd5c713f8b25c5fde5ee612ea4c02e49348e575879a831f77d31b20de57f45531ed6121cf550aa7e474acbaa6266e8febee374cb39990b5cf572e5ef7491a900da6592b09d525ae0818f038283653b7116ac299fef38162835ce83bca74d4bb55ff4e273953f6b2a1cdc3fe313cb9d9b7e53c59cfe4eb15a481d953b416e3aec1c2ef4f", 0xcf}}, 0x8) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1245.301368][ T10] floppy1: floppy timeout called [ 1245.308193][ T10] [ 1245.309065][ T10] floppy driver state [ 1245.310830][ T10] ------------------- [ 1245.312462][ T10] now=4295061666 last interrupt=4294950973 diff=110693 last called handler=main_command_interrupt [ 1245.315981][ T10] timeout_message=lock fdc 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDGETPRM(r1, 0x80200204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='/dev/fd#\x00'}) 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0xea60}, {0x77359400}}) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000180)) [ 1245.318034][ T10] last output bytes: [ 1245.319602][ T10] 0 90 4294950970 [ 1245.321182][ T10] 1 90 4294950970 [ 1245.322734][ T10] 2 90 4294950970 [ 1245.324198][ T10] 12 90 4294950970 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$can_j1939(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, 0x0, 0x3, {0xd16be4046e29c2de, 0xf0}, 0x1}, 0x18, &(0x7f0000000180)={&(0x7f0000000080)="942b9d620019f94f5459b9caa12f04882ecb65bd06115f0c0cf772b87e18a99e75153dba3b5643eb1bc40cba0d9f200c8ac10180a19e027f9c86007fca3c0a92f65f6fe8c025e02c4f38954dd5c713f8b25c5fde5ee612ea4c02e49348e575879a831f77d31b20de57f45531ed6121cf550aa7e474acbaa6266e8febee374cb39990b5cf572e5ef7491a900da6592b09d525ae0818f038283653b7116ac299fef38162835ce83bca74d4bb55ff4e273953f6b2a1cdc3fe313cb9d9b7e53c59cfe4eb15a481d953b416e3aec1c2ef4f", 0xcf}}, 0x8) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1245.325476][ T10] 1b 90 4294950970 [ 1245.327805][ T10] ff 90 4294950970 [ 1245.329265][ T10] 12 80 4294950973 [ 1245.330854][ T10] 3 90 4294950973 [ 1245.332311][ T10] 3 80 4294950973 [ 1245.333695][ T10] a1 90 4294950973 [ 1245.335035][ T10] 1e 90 4294950973 [ 1245.336458][ T10] e6 80 4294950973 [ 1245.337825][ T10] 1 90 4294950973 [ 1245.339236][ T10] 0 90 4294950973 [ 1245.340949][ T10] 0 90 4294950973 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) sendmsg$can_j1939(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x1d, 0x0, 0x3, {0xd16be4046e29c2de, 0xf0}, 0x1}, 0x18, &(0x7f0000000180)={&(0x7f0000000080)="942b9d620019f94f5459b9caa12f04882ecb65bd06115f0c0cf772b87e18a99e75153dba3b5643eb1bc40cba0d9f200c8ac10180a19e027f9c86007fca3c0a92f65f6fe8c025e02c4f38954dd5c713f8b25c5fde5ee612ea4c02e49348e575879a831f77d31b20de57f45531ed6121cf550aa7e474acbaa6266e8febee374cb39990b5cf572e5ef7491a900da6592b09d525ae0818f038283653b7116ac299fef38162835ce83bca74d4bb55ff4e273953f6b2a1cdc3fe313cb9d9b7e53c59cfe4eb15a481d953b416e3aec1c2ef4f", 0xcf}}, 0x8) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.342707][ T10] 1 90 4294950973 [ 1245.344243][ T10] 2 90 4294950973 [ 1245.345628][ T10] 24 90 4294950973 [ 1245.347013][ T10] 1b 90 4294950973 [ 1245.348371][ T10] ff 90 4294950973 [ 1245.349824][ T10] last result at 4295033149 [ 1245.351969][ T10] last redo_fd_request at 4295061665 [ 1245.353973][ T10] status=80 [ 1245.355145][ T10] fdc_busy=1 [ 1245.356337][ T10] floppy_work.func=floppy_work_workfn [ 1245.358311][ T10] cont=ffffffff8ad06940 [ 1245.359839][ T10] current_req=0000000000000000 [ 1245.361708][ T10] command_status=-1 [ 1245.363101][ T10] [ 1245.364014][ T10] floppy1: floppy timeout called 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.367050][ T10] [ 1245.368321][ T10] floppy driver state [ 1245.370296][ T10] ------------------- [ 1245.372916][ T10] now=4295061672 last interrupt=4294950973 diff=110699 last called handler=main_command_interrupt [ 1245.377065][ T10] timeout_message=lock fdc [ 1245.378716][ T10] last output bytes: [ 1245.380218][ T10] 0 90 4294950970 [ 1245.381942][ T10] 1 90 4294950970 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.383533][ T10] 2 90 4294950970 [ 1245.385335][ T10] 12 90 4294950970 [ 1245.386767][ T10] 1b 90 4294950970 [ 1245.388085][ T10] ff 90 4294950970 [ 1245.389520][ T10] 12 80 4294950973 [ 1245.391333][ T10] 3 90 4294950973 [ 1245.392863][ T10] 3 80 4294950973 [ 1245.394193][ T10] a1 90 4294950973 [ 1245.395505][ T10] 1e 90 4294950973 [ 1245.396812][ T10] e6 80 4294950973 [ 1245.398142][ T10] 1 90 4294950973 [ 1245.399525][ T10] 0 90 4294950973 [ 1245.400852][ T10] 0 90 4294950973 [ 1245.402269][ T10] 1 90 4294950973 [ 1245.403591][ T10] 2 90 4294950973 [ 1245.404941][ T10] 24 90 4294950973 [ 1245.406266][ T10] 1b 90 4294950973 [ 1245.407821][ T10] ff 90 4294950973 [ 1245.409631][ T10] last result at 4295033149 [ 1245.411561][ T10] last redo_fd_request at 4295061671 [ 1245.413684][ T10] status=80 [ 1245.414811][ T10] fdc_busy=1 [ 1245.415959][ T10] floppy_work.func=floppy_work_workfn [ 1245.417843][ T10] cont=ffffffff8ad06940 [ 1245.419304][ T10] current_req=0000000000000000 [ 1245.421067][ T10] command_status=-1 [ 1245.422415][ T10] [ 1245.423294][ T10] floppy1: floppy timeout called 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xc) 16:09:38 executing program 2: bind$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.429940][ T10] [ 1245.431540][ T10] floppy driver state [ 1245.432996][ T10] ------------------- [ 1245.434531][ T10] now=4295061678 last interrupt=4294950973 diff=110705 last called handler=main_command_interrupt 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0xea60}, {0x77359400}}) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000180)) [ 1245.438609][ T10] timeout_message=lock fdc [ 1245.440455][ T10] last output bytes: [ 1245.443434][ T10] 0 90 4294950970 [ 1245.445316][ T10] 1 90 4294950970 [ 1245.447088][ T10] 2 90 4294950970 16:09:38 executing program 2: bind$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.448862][ T10] 12 90 4294950970 [ 1245.451598][ T10] 1b 90 4294950970 [ 1245.453374][ T10] ff 90 4294950970 [ 1245.455154][ T10] 12 80 4294950973 [ 1245.456910][ T10] 3 90 4294950973 16:09:38 executing program 2: bind$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.458579][ T10] 3 80 4294950973 [ 1245.460839][ T10] a1 90 4294950973 [ 1245.463998][ T10] 1e 90 4294950973 [ 1245.465763][ T10] e6 80 4294950973 [ 1245.467533][ T10] 1 90 4294950973 [ 1245.469300][ T10] 0 90 4294950973 [ 1245.471087][ T10] 0 90 4294950973 [ 1245.472774][ T10] 1 90 4294950973 [ 1245.474470][ T10] 2 90 4294950973 16:09:38 executing program 2: r0 = socket(0x0, 0x2, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.476156][ T10] 24 90 4294950973 [ 1245.478452][ T10] 1b 90 4294950973 [ 1245.480124][ T10] ff 90 4294950973 [ 1245.482081][ T10] last result at 4295033149 [ 1245.484143][ T10] last redo_fd_request at 4295061677 [ 1245.486692][ T10] status=80 [ 1245.488204][ T10] fdc_busy=1 [ 1245.489742][ T10] floppy_work.func=floppy_work_workfn [ 1245.492353][ T10] cont=ffffffff8ad06940 [ 1245.494300][ T10] current_req=0000000000000000 [ 1245.496517][ T10] command_status=-1 [ 1245.498284][ T10] [ 1245.499458][ T10] floppy1: floppy timeout called [ 1245.502858][ T10] [ 1245.504134][ T10] floppy driver state [ 1245.506067][ T10] ------------------- [ 1245.507985][ T10] now=4295061685 last interrupt=4294950973 diff=110712 last called handler=main_command_interrupt [ 1245.512875][ T10] timeout_message=lock fdc [ 1245.515307][ T10] last output bytes: [ 1245.517188][ T10] 0 90 4294950970 [ 1245.519028][ T10] 1 90 4294950970 16:09:38 executing program 2: r0 = socket(0x0, 0x2, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.520777][ T10] 2 90 4294950970 [ 1245.523293][ T10] 12 90 4294950970 [ 1245.525136][ T10] 1b 90 4294950970 [ 1245.527012][ T10] ff 90 4294950970 [ 1245.528865][ T10] 12 80 4294950973 [ 1245.530722][ T10] 3 90 4294950973 [ 1245.532747][ T10] 3 80 4294950973 [ 1245.534740][ T10] a1 90 4294950973 [ 1245.536734][ T10] 1e 90 4294950973 [ 1245.538529][ T10] e6 80 4294950973 [ 1245.540264][ T10] 1 90 4294950973 [ 1245.542120][ T10] 0 90 4294950973 [ 1245.543845][ T10] 0 90 4294950973 [ 1245.545606][ T10] 1 90 4294950973 [ 1245.547030][ T10] 2 90 4294950973 [ 1245.548571][ T10] 24 90 4294950973 [ 1245.550065][ T10] 1b 90 4294950973 [ 1245.551647][ T10] ff 90 4294950973 [ 1245.553532][ T10] last result at 4295033149 [ 1245.555747][ T10] last redo_fd_request at 4295061685 [ 1245.558254][ T10] status=80 [ 1245.559845][ T10] fdc_busy=1 [ 1245.562319][ T10] floppy_work.func=floppy_work_workfn [ 1245.564423][ T10] cont=ffffffff8ad06940 [ 1245.566090][ T10] current_req=0000000000000000 [ 1245.567971][ T10] command_status=-1 [ 1245.569660][ T10] [ 1245.570901][ T10] floppy1: floppy timeout called [ 1245.574801][ T5175] [ 1245.575963][ T5175] floppy driver state 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xc) 16:09:38 executing program 2: r0 = socket(0x0, 0x2, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.577814][ T5175] ------------------- [ 1245.579867][ T5175] now=4295061692 last interrupt=4294950973 diff=110719 last called handler=main_command_interrupt [ 1245.585076][ T5175] timeout_message=lock fdc 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0xea60}, {0x77359400}}) [ 1245.587200][ T5175] last output bytes: [ 1245.589188][ T5175] 0 90 4294950970 [ 1245.590954][ T5175] 1 90 4294950970 [ 1245.596754][ T5175] 2 90 4294950970 [ 1245.598476][ T5175] 12 90 4294950970 [ 1245.599977][ T5175] 1b 90 4294950970 [ 1245.602116][ T5175] ff 90 4294950970 [ 1245.603886][ T5175] 12 80 4294950973 [ 1245.605636][ T5175] 3 90 4294950973 [ 1245.607350][ T5175] 3 80 4294950973 [ 1245.609087][ T5175] a1 90 4294950973 [ 1245.610824][ T5175] 1e 90 4294950973 [ 1245.614678][ T5175] e6 80 4294950973 [ 1245.616434][ T5175] 1 90 4294950973 [ 1245.618415][ T5175] 0 90 4294950973 [ 1245.620146][ T5175] 0 90 4294950973 [ 1245.622348][ T5175] 1 90 4294950973 [ 1245.624122][ T5175] 2 90 4294950973 [ 1245.625923][ T5175] 24 90 4294950973 16:09:38 executing program 2: r0 = socket(0x11, 0x0, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.627679][ T5175] 1b 90 4294950973 [ 1245.629634][ T5175] ff 90 4294950973 [ 1245.631882][ T5175] last result at 4295033149 [ 1245.634002][ T5175] last redo_fd_request at 4295061692 [ 1245.636468][ T5175] status=80 [ 1245.637921][ T5175] fdc_busy=1 16:09:38 executing program 2: r0 = socket(0x11, 0x0, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.639423][ T5175] floppy_work.func=floppy_work_workfn [ 1245.642122][ T5175] cont=ffffffff8ad06940 [ 1245.643936][ T5175] current_req=0000000000000000 [ 1245.646080][ T5175] command_status=-1 [ 1245.648072][ T5175] [ 1245.649381][ T5175] floppy1: floppy timeout called [ 1245.651870][ T5175] [ 1245.653165][ T5175] floppy driver state [ 1245.655186][ T5175] ------------------- 16:09:38 executing program 2: r0 = socket(0x11, 0x0, 0x0) bind$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.657143][ T5175] now=4295061700 last interrupt=4294950973 diff=110727 last called handler=main_command_interrupt [ 1245.662746][ T5175] timeout_message=lock fdc [ 1245.664514][ T5175] last output bytes: [ 1245.665969][ T5175] 0 90 4294950970 [ 1245.667397][ T5175] 1 90 4294950970 [ 1245.668814][ T5175] 2 90 4294950970 [ 1245.670324][ T5175] 12 90 4294950970 [ 1245.672168][ T5175] 1b 90 4294950970 [ 1245.673847][ T5175] ff 90 4294950970 [ 1245.675522][ T5175] 12 80 4294950973 [ 1245.677256][ T5175] 3 90 4294950973 [ 1245.678949][ T5175] 3 80 4294950973 16:09:38 executing program 2: socket(0x11, 0x2, 0x0) bind$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.680543][ T5175] a1 90 4294950973 [ 1245.682810][ T5175] 1e 90 4294950973 [ 1245.684407][ T5175] e6 80 4294950973 [ 1245.686232][ T5175] 1 90 4294950973 [ 1245.687715][ T5175] 0 90 4294950973 [ 1245.689358][ T5175] 0 90 4294950973 [ 1245.691108][ T5175] 1 90 4294950973 [ 1245.692790][ T5175] 2 90 4294950973 [ 1245.694481][ T5175] 24 90 4294950973 [ 1245.696177][ T5175] 1b 90 4294950973 [ 1245.697601][ T5175] ff 90 4294950973 [ 1245.699018][ T5175] last result at 4295033149 [ 1245.700613][ T5175] last redo_fd_request at 4295061700 [ 1245.702827][ T5175] status=80 [ 1245.704036][ T5175] fdc_busy=1 [ 1245.705329][ T5175] floppy_work.func=floppy_work_workfn [ 1245.707682][ T5175] cont=ffffffff8ad06940 [ 1245.709494][ T5175] current_req=0000000000000000 [ 1245.711734][ T5175] command_status=-1 [ 1245.713387][ T5175] [ 1245.714401][ T5175] floppy1: floppy timeout called [ 1245.718229][ T12] [ 1245.719690][ T12] floppy driver state [ 1245.721656][ T12] ------------------- 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x2000003, 0x42603) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4004) 16:09:38 executing program 2: socket(0x11, 0x2, 0x0) bind$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.724502][ T12] now=4295061707 last interrupt=4294950973 diff=110734 last called handler=main_command_interrupt [ 1245.729267][ T12] timeout_message=lock fdc [ 1245.731566][ T12] last output bytes: [ 1245.733342][ T12] 0 90 4294950970 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0xea60}, {0x77359400}}) [ 1245.735042][ T12] 1 90 4294950970 [ 1245.736953][ T12] 2 90 4294950970 [ 1245.738682][ T12] 12 90 4294950970 [ 1245.740375][ T12] 1b 90 4294950970 [ 1245.742756][ T12] ff 90 4294950970 16:09:38 executing program 2: socket(0x11, 0x2, 0x0) bind$l2tp(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1245.744578][ T12] 12 80 4294950973 [ 1245.746349][ T12] 3 90 4294950973 [ 1245.747999][ T12] 3 80 4294950973 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x2000003, 0x42603) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4004) syz_open_dev$floppy(&(0x7f0000000080), 0x2000003, 0x42603) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4004) (async) [ 1245.749726][ T12] a1 90 4294950973 [ 1245.752234][ T12] 1e 90 4294950973 [ 1245.753924][ T12] e6 80 4294950973 [ 1245.755546][ T12] 1 90 4294950973 [ 1245.757259][ T12] 0 90 4294950973 [ 1245.758924][ T12] 0 90 4294950973 16:09:38 executing program 2: r0 = socket(0x11, 0x2, 0x0) bind$l2tp(r0, 0x0, 0x0) [ 1245.760608][ T12] 1 90 4294950973 [ 1245.763294][ T12] 2 90 4294950973 [ 1245.764989][ T12] 24 90 4294950973 [ 1245.766724][ T12] 1b 90 4294950973 [ 1245.768441][ T12] ff 90 4294950973 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x2000003, 0x42603) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4004) syz_open_dev$floppy(&(0x7f0000000080), 0x2000003, 0x42603) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4004) (async) [ 1245.770009][ T12] last result at 4295033149 [ 1245.772290][ T12] last redo_fd_request at 4295061706 [ 1245.774561][ T12] status=80 [ 1245.775691][ T12] fdc_busy=1 [ 1245.776845][ T12] floppy_work.func=floppy_work_workfn [ 1245.778779][ T12] cont=ffffffff8ad06940 [ 1245.780144][ T12] current_req=0000000000000000 [ 1245.781955][ T12] command_status=-1 [ 1245.783148][ T12] [ 1245.783931][ T12] floppy1: floppy timeout called [ 1245.790172][ T12] [ 1245.791455][ T12] floppy driver state 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1245.792889][ T12] ------------------- [ 1245.794588][ T12] now=4295061714 last interrupt=4294950973 diff=110741 last called handler=main_command_interrupt 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1245.798594][ T12] timeout_message=lock fdc [ 1245.800516][ T12] last output bytes: [ 1245.802262][ T12] 0 90 4294950970 [ 1245.803603][ T12] 1 90 4294950970 [ 1245.804997][ T12] 2 90 4294950970 [ 1245.806337][ T12] 12 90 4294950970 [ 1245.807673][ T12] 1b 90 4294950970 [ 1245.809011][ T12] ff 90 4294950970 [ 1245.810403][ T12] 12 80 4294950973 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.812205][ T12] 3 90 4294950973 [ 1245.813725][ T12] 3 80 4294950973 [ 1245.815238][ T12] a1 90 4294950973 [ 1245.816558][ T12] 1e 90 4294950973 [ 1245.817900][ T12] e6 80 4294950973 [ 1245.819225][ T12] 1 90 4294950973 [ 1245.820556][ T12] 0 90 4294950973 [ 1245.822375][ T12] 0 90 4294950973 [ 1245.824193][ T12] 1 90 4294950973 [ 1245.825966][ T12] 2 90 4294950973 [ 1245.827435][ T12] 24 90 4294950973 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.829891][ T12] 1b 90 4294950973 [ 1245.832242][ T12] ff 90 4294950973 [ 1245.834020][ T12] last result at 4295033149 [ 1245.835832][ T12] last redo_fd_request at 4295061713 [ 1245.838280][ T12] status=80 [ 1245.839874][ T12] fdc_busy=1 [ 1245.841608][ T12] floppy_work.func=floppy_work_workfn [ 1245.844067][ T12] cont=ffffffff8ad06940 [ 1245.846142][ T12] current_req=0000000000000000 [ 1245.848342][ T12] command_status=-1 [ 1245.849966][ T12] 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.850871][ T12] floppy1: floppy timeout called [ 1245.858403][ T12] 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1245.859511][ T12] floppy driver state 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) (async) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1245.865592][ T12] ------------------- [ 1245.867435][ T12] now=4295061721 last interrupt=4294950973 diff=110748 last called handler=main_command_interrupt [ 1245.871668][ T12] timeout_message=lock fdc 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.873341][ T12] last output bytes: [ 1245.875007][ T12] 0 90 4294950970 [ 1245.876439][ T12] 1 90 4294950970 [ 1245.877781][ T12] 2 90 4294950970 [ 1245.879111][ T12] 12 90 4294950970 [ 1245.880461][ T12] 1b 90 4294950970 [ 1245.882151][ T12] ff 90 4294950970 [ 1245.883469][ T12] 12 80 4294950973 [ 1245.884843][ T12] 3 90 4294950973 [ 1245.886220][ T12] 3 80 4294950973 [ 1245.887595][ T12] a1 90 4294950973 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.888947][ T12] 1e 90 4294950973 [ 1245.890467][ T12] e6 80 4294950973 [ 1245.892091][ T12] 1 90 4294950973 [ 1245.893472][ T12] 0 90 4294950973 [ 1245.894888][ T12] 0 90 4294950973 [ 1245.896343][ T12] 1 90 4294950973 [ 1245.897749][ T12] 2 90 4294950973 [ 1245.899109][ T12] 24 90 4294950973 [ 1245.900471][ T12] 1b 90 4294950973 [ 1245.902687][ T12] ff 90 4294950973 [ 1245.904158][ T12] last result at 4295033149 [ 1245.905952][ T12] last redo_fd_request at 4295061720 [ 1245.907901][ T12] status=80 [ 1245.909066][ T12] fdc_busy=1 16:09:38 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.910269][ T12] floppy_work.func=floppy_work_workfn [ 1245.912555][ T12] cont=ffffffff8ad06940 [ 1245.914089][ T12] current_req=0000000000000000 [ 1245.915893][ T12] command_status=-1 [ 1245.917286][ T12] [ 1245.918234][ T12] floppy1: floppy timeout called 16:09:38 executing program 0: ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1245.925846][ T12] [ 1245.927035][ T12] floppy driver state [ 1245.928529][ T12] ------------------- 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1245.930039][ T12] now=4295061727 last interrupt=4294950973 diff=110754 last called handler=main_command_interrupt 16:09:38 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1245.934468][ T12] timeout_message=lock fdc [ 1245.936420][ T12] last output bytes: [ 1245.937990][ T12] 0 90 4294950970 [ 1245.939442][ T12] 1 90 4294950970 [ 1245.940891][ T12] 2 90 4294950970 [ 1245.942780][ T12] 12 90 4294950970 [ 1245.944193][ T12] 1b 90 4294950970 [ 1245.945703][ T12] ff 90 4294950970 [ 1245.947075][ T12] 12 80 4294950973 [ 1245.948433][ T12] 3 90 4294950973 16:09:38 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.949825][ T12] 3 80 4294950973 [ 1245.951654][ T12] a1 90 4294950973 [ 1245.953036][ T12] 1e 90 4294950973 [ 1245.954432][ T12] e6 80 4294950973 16:09:38 executing program 0: ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1245.955884][ T12] 1 90 4294950973 [ 1245.957501][ T12] 0 90 4294950973 [ 1245.958994][ T12] 0 90 4294950973 [ 1245.960366][ T12] 1 90 4294950973 [ 1245.962297][ T12] 2 90 4294950973 [ 1245.963676][ T12] 24 90 4294950973 [ 1245.965055][ T12] 1b 90 4294950973 [ 1245.966430][ T12] ff 90 4294950973 [ 1245.967789][ T12] last result at 4295033149 16:09:38 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.969453][ T12] last redo_fd_request at 4295061727 [ 1245.971974][ T12] status=80 [ 1245.973145][ T12] fdc_busy=1 [ 1245.974330][ T12] floppy_work.func=floppy_work_workfn [ 1245.976353][ T12] cont=ffffffff8ad06940 16:09:38 executing program 0: ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1245.977945][ T12] current_req=0000000000000000 [ 1245.979826][ T12] command_status=-1 [ 1245.981406][ T12] 16:09:38 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1245.982452][ T12] floppy1: floppy timeout called [ 1245.987847][ T12] [ 1245.988838][ T12] floppy driver state [ 1245.990387][ T12] ------------------- [ 1245.991960][ T12] now=4295061734 last interrupt=4294950973 diff=110761 last called handler=main_command_interrupt 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDCLRPRM(0xffffffffffffffff, 0x241) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1245.995852][ T12] timeout_message=lock fdc 16:09:38 executing program 3: ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f0000000040)) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) ioctl$FLOPPY_FDCLRPRM(r1, 0x241) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000000)) [ 1245.997921][ T12] last output bytes: [ 1245.999985][ T12] 0 90 4294950970 16:09:38 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.001823][ T12] 1 90 4294950970 16:09:38 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.008432][ T12] 2 90 4294950970 [ 1246.010644][ T12] 12 90 4294950970 [ 1246.013204][ T12] 1b 90 4294950970 [ 1246.014815][ T12] ff 90 4294950970 [ 1246.016184][ T12] 12 80 4294950973 [ 1246.017734][ T12] 3 90 4294950973 [ 1246.019449][ T12] 3 80 4294950973 [ 1246.021670][ T12] a1 90 4294950973 [ 1246.023418][ T12] 1e 90 4294950973 [ 1246.025174][ T12] e6 80 4294950973 [ 1246.026887][ T12] 1 90 4294950973 [ 1246.028609][ T12] 0 90 4294950973 [ 1246.030367][ T12] 0 90 4294950973 16:09:38 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.032588][ T12] 1 90 4294950973 [ 1246.034520][ T12] 2 90 4294950973 [ 1246.036237][ T12] 24 90 4294950973 [ 1246.037969][ T12] 1b 90 4294950973 [ 1246.039691][ T12] ff 90 4294950973 [ 1246.041807][ T12] last result at 4295033149 [ 1246.043883][ T12] last redo_fd_request at 4295061733 [ 1246.046222][ T12] status=80 [ 1246.047355][ T12] fdc_busy=1 16:09:38 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.048517][ T12] floppy_work.func=floppy_work_workfn [ 1246.050873][ T12] cont=ffffffff8ad06940 [ 1246.053749][ T12] current_req=0000000000000000 16:09:38 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.055718][ T12] command_status=-1 [ 1246.057194][ T12] [ 1246.058107][ T12] floppy1: floppy timeout called [ 1246.066382][T25761] 16:09:38 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1246.067444][T25761] floppy driver state 16:09:38 executing program 3: ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f0000000040)) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) ioctl$FLOPPY_FDCLRPRM(r1, 0x241) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000000)) [ 1246.069841][T25761] ------------------- [ 1246.073029][T25761] now=4295061742 last interrupt=4294950973 diff=110769 last called handler=main_command_interrupt [ 1246.077823][T25761] timeout_message=lock fdc [ 1246.079861][T25761] last output bytes: 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.082420][T25761] 0 90 4294950970 [ 1246.084748][T25761] 1 90 4294950970 [ 1246.086512][T25761] 2 90 4294950970 [ 1246.088249][T25761] 12 90 4294950970 [ 1246.090014][T25761] 1b 90 4294950970 [ 1246.092387][T25761] ff 90 4294950970 [ 1246.094096][T25761] 12 80 4294950973 [ 1246.095812][T25761] 3 90 4294950973 [ 1246.097555][T25761] 3 80 4294950973 [ 1246.099334][T25761] a1 90 4294950973 [ 1246.102133][T25761] 1e 90 4294950973 [ 1246.103861][T25761] e6 80 4294950973 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.105628][T25761] 1 90 4294950973 [ 1246.107904][T25761] 0 90 4294950973 [ 1246.109640][T25761] 0 90 4294950973 [ 1246.111582][T25761] 1 90 4294950973 [ 1246.112952][T25761] 2 90 4294950973 [ 1246.114376][T25761] 24 90 4294950973 [ 1246.115802][T25761] 1b 90 4294950973 16:09:38 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.117159][T25761] ff 90 4294950973 [ 1246.118967][T25761] last result at 4295033149 [ 1246.120621][T25761] last redo_fd_request at 4295061740 [ 1246.122992][T25761] status=80 [ 1246.124179][T25761] fdc_busy=1 [ 1246.125733][T25761] floppy_work.func=floppy_work_workfn [ 1246.127932][T25761] cont=ffffffff8ad06940 [ 1246.129650][T25761] current_req=0000000000000000 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.131875][T25761] command_status=-1 [ 1246.133779][T25761] [ 1246.135049][T25761] floppy1: floppy timeout called 16:09:38 executing program 3: ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f0000000040)) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) ioctl$FLOPPY_FDCLRPRM(r1, 0x241) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000000)) ioctl$FLOPPY_FDGETFDCSTAT(0xffffffffffffffff, 0x80280215, &(0x7f0000000040)) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) (async) ioctl$FLOPPY_FDCLRPRM(r1, 0x241) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000000)) (async) 16:09:38 executing program 1: ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1246.145311][T25761] [ 1246.146561][T25761] floppy driver state [ 1246.148361][T25761] ------------------- [ 1246.150161][T25761] now=4295061749 last interrupt=4294950973 diff=110776 last called handler=main_command_interrupt [ 1246.155590][T25761] timeout_message=lock fdc [ 1246.157791][T25761] last output bytes: [ 1246.159826][T25761] 0 90 4294950970 [ 1246.161714][T25761] 1 90 4294950970 [ 1246.165843][T25761] 2 90 4294950970 [ 1246.167541][T25761] 12 90 4294950970 [ 1246.169253][T25761] 1b 90 4294950970 [ 1246.170816][T25761] ff 90 4294950970 16:09:38 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) 16:09:38 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) 16:09:38 executing program 1: ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1246.173336][T25761] 12 80 4294950973 [ 1246.175203][T25761] 3 90 4294950973 [ 1246.176591][T25761] 3 80 4294950973 [ 1246.178026][T25761] a1 90 4294950973 [ 1246.179551][T25761] 1e 90 4294950973 [ 1246.181277][T25761] e6 80 4294950973 [ 1246.183032][T25761] 1 90 4294950973 [ 1246.184798][T25761] 0 90 4294950973 [ 1246.186561][T25761] 0 90 4294950973 [ 1246.188342][T25761] 1 90 4294950973 [ 1246.190107][T25761] 2 90 4294950973 16:09:38 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.193263][T25761] 24 90 4294950973 16:09:38 executing program 1: ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1246.196279][T25761] 1b 90 4294950973 [ 1246.198155][T25761] ff 90 4294950973 [ 1246.200005][T25761] last result at 4295033149 [ 1246.202437][T25761] last redo_fd_request at 4295061748 [ 1246.205048][T25761] status=80 [ 1246.206668][T25761] fdc_busy=1 [ 1246.208310][T25761] floppy_work.func=floppy_work_workfn 16:09:38 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.210914][T25761] cont=ffffffff8ad06940 [ 1246.213715][T25761] current_req=0000000000000000 [ 1246.216903][T25761] command_status=-1 [ 1246.218406][T25761] [ 1246.219297][T25761] floppy1: floppy timeout called [ 1246.221405][T25761] [ 1246.222337][T25761] floppy driver state [ 1246.223744][T25761] ------------------- [ 1246.225199][T25761] now=4295061757 last interrupt=4294950973 diff=110784 last called handler=main_command_interrupt [ 1246.229014][T25761] timeout_message=lock fdc [ 1246.231851][T25761] last output bytes: [ 1246.233221][T25761] 0 90 4294950970 [ 1246.234551][T25761] 1 90 4294950970 [ 1246.236076][T25761] 2 90 4294950970 [ 1246.237728][T25761] 12 90 4294950970 [ 1246.239343][T25761] 1b 90 4294950970 [ 1246.240867][T25761] ff 90 4294950970 [ 1246.242533][T25761] 12 80 4294950973 [ 1246.244091][T25761] 3 90 4294950973 [ 1246.245774][T25761] 3 80 4294950973 [ 1246.247441][T25761] a1 90 4294950973 [ 1246.249074][T25761] 1e 90 4294950973 [ 1246.250753][T25761] e6 80 4294950973 [ 1246.252681][T25761] 1 90 4294950973 [ 1246.254278][T25761] 0 90 4294950973 [ 1246.255861][T25761] 0 90 4294950973 [ 1246.257448][T25761] 1 90 4294950973 [ 1246.258995][T25761] 2 90 4294950973 [ 1246.260646][T25761] 24 90 4294950973 [ 1246.262387][T25761] 1b 90 4294950973 [ 1246.264010][T25761] ff 90 4294950973 [ 1246.265646][T25761] last result at 4295033149 [ 1246.267414][T25761] last redo_fd_request at 4295061757 [ 1246.269711][T25761] status=80 [ 1246.271341][T25761] fdc_busy=1 [ 1246.272482][T25761] floppy_work.func=floppy_work_workfn [ 1246.274380][T25761] cont=ffffffff8ad06940 [ 1246.275865][T25761] current_req=0000000000000000 [ 1246.277548][T25761] command_status=-1 [ 1246.278930][T25761] [ 1246.279865][T25761] floppy1: floppy timeout called [ 1246.284622][ T12] [ 1246.285520][ T12] floppy driver state [ 1246.287080][ T12] ------------------- [ 1246.288891][ T12] now=4295061763 last interrupt=4294950973 diff=110790 last called handler=main_command_interrupt [ 1246.292889][ T12] timeout_message=lock fdc 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x2) 16:09:39 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:39 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) 16:09:39 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.294565][ T12] last output bytes: [ 1246.303860][ T12] 0 90 4294950970 [ 1246.305431][ T12] 1 90 4294950970 [ 1246.306820][ T12] 2 90 4294950970 16:09:39 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1246.308218][ T12] 12 90 4294950970 [ 1246.309920][ T12] 1b 90 4294950970 [ 1246.311639][ T12] ff 90 4294950970 16:09:39 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.313016][ T12] 12 80 4294950973 [ 1246.314562][ T12] 3 90 4294950973 [ 1246.315938][ T12] 3 80 4294950973 [ 1246.317339][ T12] a1 90 4294950973 [ 1246.318688][ T12] 1e 90 4294950973 [ 1246.320014][ T12] e6 80 4294950973 [ 1246.321861][ T12] 1 90 4294950973 [ 1246.323217][ T12] 0 90 4294950973 [ 1246.324598][ T12] 0 90 4294950973 [ 1246.325941][ T12] 1 90 4294950973 16:09:39 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1246.327318][ T12] 2 90 4294950973 [ 1246.328838][ T12] 24 90 4294950973 [ 1246.330226][ T12] 1b 90 4294950973 [ 1246.332681][ T12] ff 90 4294950973 [ 1246.334434][ T12] last result at 4295033149 16:09:39 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.336228][ T12] last redo_fd_request at 4295061763 [ 1246.338374][ T12] status=80 [ 1246.339709][ T12] fdc_busy=1 [ 1246.341318][ T12] floppy_work.func=floppy_work_workfn [ 1246.343288][ T12] cont=ffffffff8ad06940 [ 1246.344916][ T12] current_req=0000000000000000 [ 1246.346642][ T12] command_status=-1 [ 1246.348006][ T12] [ 1246.348900][ T12] floppy1: floppy timeout called [ 1246.351083][ T12] [ 1246.352087][ T12] floppy driver state [ 1246.353539][ T12] ------------------- [ 1246.355016][ T12] now=4295061770 last interrupt=4294950973 diff=110797 last called handler=main_command_interrupt [ 1246.358660][ T12] timeout_message=lock fdc [ 1246.360248][ T12] last output bytes: [ 1246.362737][ T12] 0 90 4294950970 [ 1246.364124][ T12] 1 90 4294950970 [ 1246.365880][ T12] 2 90 4294950970 [ 1246.367590][ T12] 12 90 4294950970 [ 1246.368934][ T12] 1b 90 4294950970 [ 1246.370281][ T12] ff 90 4294950970 [ 1246.372192][ T12] 12 80 4294950973 [ 1246.373631][ T12] 3 90 4294950973 [ 1246.374983][ T12] 3 80 4294950973 [ 1246.376667][ T12] a1 90 4294950973 [ 1246.378319][ T12] 1e 90 4294950973 [ 1246.379934][ T12] e6 80 4294950973 [ 1246.381880][ T12] 1 90 4294950973 [ 1246.383435][ T12] 0 90 4294950973 [ 1246.385024][ T12] 0 90 4294950973 [ 1246.386651][ T12] 1 90 4294950973 [ 1246.387998][ T12] 2 90 4294950973 [ 1246.389335][ T12] 24 90 4294950973 [ 1246.390719][ T12] 1b 90 4294950973 [ 1246.392138][ T12] ff 90 4294950973 [ 1246.393575][ T12] last result at 4295033149 [ 1246.395170][ T12] last redo_fd_request at 4295061769 [ 1246.396931][ T12] status=80 [ 1246.398116][ T12] fdc_busy=1 [ 1246.399202][ T12] floppy_work.func=floppy_work_workfn [ 1246.401206][ T12] cont=ffffffff8ad06940 [ 1246.402597][ T12] current_req=0000000000000000 [ 1246.404185][ T12] command_status=-1 [ 1246.405483][ T12] [ 1246.406342][ T12] floppy1: floppy timeout called 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x2) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x2) (async) 16:09:39 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x20000044) 16:09:39 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.425694][T25761] 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x20000044) [ 1246.426806][T25761] floppy driver state [ 1246.428795][T25761] ------------------- 16:09:39 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1246.430629][T25761] now=4295061777 last interrupt=4294950973 diff=110804 last called handler=main_command_interrupt [ 1246.435531][T25761] timeout_message=lock fdc [ 1246.437593][T25761] last output bytes: [ 1246.439377][T25761] 0 90 4294950970 [ 1246.441315][T25761] 1 90 4294950970 [ 1246.442834][T25761] 2 90 4294950970 [ 1246.444273][T25761] 12 90 4294950970 16:09:39 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1246.447262][T25761] 1b 90 4294950970 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x20000044) [ 1246.451069][T25761] ff 90 4294950970 [ 1246.452722][T25761] 12 80 4294950973 [ 1246.454362][T25761] 3 90 4294950973 [ 1246.455998][T25761] 3 80 4294950973 [ 1246.457649][T25761] a1 90 4294950973 [ 1246.459344][T25761] 1e 90 4294950973 [ 1246.462236][T25761] e6 80 4294950973 [ 1246.463717][T25761] 1 90 4294950973 [ 1246.465215][T25761] 0 90 4294950973 [ 1246.466749][T25761] 0 90 4294950973 [ 1246.468132][T25761] 1 90 4294950973 [ 1246.469585][T25761] 2 90 4294950973 [ 1246.471362][T25761] 24 90 4294950973 [ 1246.472875][T25761] 1b 90 4294950973 [ 1246.474487][T25761] ff 90 4294950973 [ 1246.476112][T25761] last result at 4295033149 [ 1246.477774][T25761] last redo_fd_request at 4295061775 [ 1246.479886][T25761] status=80 [ 1246.481895][T25761] fdc_busy=1 [ 1246.483443][T25761] floppy_work.func=floppy_work_workfn [ 1246.485914][T25761] cont=ffffffff8ad06940 [ 1246.487829][T25761] current_req=0000000000000000 [ 1246.490020][T25761] command_status=-1 [ 1246.492409][T25761] [ 1246.493585][T25761] floppy1: floppy timeout called [ 1246.496060][ T12] [ 1246.497097][ T12] floppy driver state [ 1246.498847][ T12] ------------------- [ 1246.500552][ T12] now=4295061784 last interrupt=4294950973 diff=110811 last called handler=main_command_interrupt [ 1246.505123][ T12] timeout_message=lock fdc [ 1246.506757][ T12] last output bytes: [ 1246.508145][ T12] 0 90 4294950970 [ 1246.509490][ T12] 1 90 4294950970 [ 1246.510858][ T12] 2 90 4294950970 [ 1246.512387][ T12] 12 90 4294950970 [ 1246.513743][ T12] 1b 90 4294950970 [ 1246.515062][ T12] ff 90 4294950970 [ 1246.516402][ T12] 12 80 4294950973 [ 1246.517752][ T12] 3 90 4294950973 [ 1246.519083][ T12] 3 80 4294950973 [ 1246.520413][ T12] a1 90 4294950973 [ 1246.522899][ T12] 1e 90 4294950973 [ 1246.524453][ T12] e6 80 4294950973 [ 1246.525819][ T12] 1 90 4294950973 [ 1246.527153][ T12] 0 90 4294950973 [ 1246.528807][ T12] 0 90 4294950973 [ 1246.530226][ T12] 1 90 4294950973 [ 1246.531757][ T12] 2 90 4294950973 [ 1246.533136][ T12] 24 90 4294950973 [ 1246.534547][ T12] 1b 90 4294950973 [ 1246.535899][ T12] ff 90 4294950973 [ 1246.537259][ T12] last result at 4295033149 [ 1246.538910][ T12] last redo_fd_request at 4295061784 [ 1246.540938][ T12] status=80 [ 1246.542537][ T12] fdc_busy=1 [ 1246.543953][ T12] floppy_work.func=floppy_work_workfn [ 1246.545943][ T12] cont=ffffffff8ad06940 [ 1246.547433][ T12] current_req=0000000000000000 [ 1246.549152][ T12] command_status=-1 [ 1246.550548][ T12] [ 1246.551572][ T12] floppy1: floppy timeout called [ 1246.555075][ T12] [ 1246.556332][ T12] floppy driver state [ 1246.558280][ T12] ------------------- 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x2) 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) 16:09:39 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:39 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.560640][ T12] now=4295061790 last interrupt=4294950973 diff=110817 last called handler=main_command_interrupt [ 1246.566082][ T12] timeout_message=lock fdc [ 1246.568043][ T12] last output bytes: [ 1246.569868][ T12] 0 90 4294950970 [ 1246.572042][ T12] 1 90 4294950970 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.573446][ T12] 2 90 4294950970 [ 1246.575251][ T12] 12 90 4294950970 [ 1246.576589][ T12] 1b 90 4294950970 [ 1246.578253][ T12] ff 90 4294950970 [ 1246.579938][ T12] 12 80 4294950973 [ 1246.581930][ T12] 3 90 4294950973 [ 1246.583713][ T12] 3 80 4294950973 [ 1246.585379][ T12] a1 90 4294950973 [ 1246.586980][ T12] 1e 90 4294950973 [ 1246.588568][ T12] e6 80 4294950973 [ 1246.590246][ T12] 1 90 4294950973 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.592557][ T12] 0 90 4294950973 [ 1246.594440][ T12] 0 90 4294950973 [ 1246.596148][ T12] 1 90 4294950973 [ 1246.597879][ T12] 2 90 4294950973 [ 1246.599625][ T12] 24 90 4294950973 [ 1246.602315][ T12] 1b 90 4294950973 [ 1246.604164][ T12] ff 90 4294950973 [ 1246.605942][ T12] last result at 4295033149 [ 1246.608047][ T12] last redo_fd_request at 4295061790 [ 1246.610452][ T12] status=80 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.612518][ T12] fdc_busy=1 [ 1246.614643][ T12] floppy_work.func=floppy_work_workfn [ 1246.616996][ T12] cont=ffffffff8ad06940 [ 1246.618731][ T12] current_req=0000000000000000 [ 1246.620513][ T12] command_status=-1 [ 1246.621984][ T12] [ 1246.622877][ T12] floppy1: floppy timeout called [ 1246.624875][ T10] [ 1246.625786][ T10] floppy driver state [ 1246.627210][ T10] ------------------- [ 1246.628632][ T10] now=4295061797 last interrupt=4294950973 diff=110824 last called handler=main_command_interrupt 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.632556][ T10] timeout_message=lock fdc [ 1246.634782][ T10] last output bytes: [ 1246.636254][ T10] 0 90 4294950970 [ 1246.637665][ T10] 1 90 4294950970 [ 1246.639089][ T10] 2 90 4294950970 [ 1246.640574][ T10] 12 90 4294950970 [ 1246.642490][ T10] 1b 90 4294950970 [ 1246.643889][ T10] ff 90 4294950970 [ 1246.645307][ T10] 12 80 4294950973 [ 1246.646698][ T10] 3 90 4294950973 [ 1246.648064][ T10] 3 80 4294950973 [ 1246.649417][ T10] a1 90 4294950973 [ 1246.650801][ T10] 1e 90 4294950973 [ 1246.652793][ T10] e6 80 4294950973 [ 1246.654198][ T10] 1 90 4294950973 [ 1246.655565][ T10] 0 90 4294950973 [ 1246.656922][ T10] 0 90 4294950973 [ 1246.658295][ T10] 1 90 4294950973 [ 1246.659652][ T10] 2 90 4294950973 [ 1246.661410][ T10] 24 90 4294950973 [ 1246.662796][ T10] 1b 90 4294950973 [ 1246.664156][ T10] ff 90 4294950973 [ 1246.665544][ T10] last result at 4295033149 [ 1246.667322][ T10] last redo_fd_request at 4295061797 [ 1246.669647][ T10] status=80 [ 1246.671201][ T10] fdc_busy=1 [ 1246.672653][ T10] floppy_work.func=floppy_work_workfn [ 1246.675019][ T10] cont=ffffffff8ad06940 [ 1246.676861][ T10] current_req=0000000000000000 [ 1246.679046][ T10] command_status=-1 [ 1246.680820][ T10] [ 1246.682121][ T10] floppy1: floppy timeout called [ 1246.690431][ T5175] 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x1) 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) 16:09:39 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1246.692548][ T5175] floppy driver state 16:09:39 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.694486][ T5175] ------------------- [ 1246.696290][ T5175] now=4295061804 last interrupt=4294950973 diff=110831 last called handler=main_command_interrupt [ 1246.701965][ T5175] timeout_message=lock fdc [ 1246.704100][ T5175] last output bytes: [ 1246.705986][ T5175] 0 90 4294950970 [ 1246.707696][ T5175] 1 90 4294950970 [ 1246.709375][ T5175] 2 90 4294950970 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.712539][ T5175] 12 90 4294950970 [ 1246.714446][ T5175] 1b 90 4294950970 [ 1246.716144][ T5175] ff 90 4294950970 [ 1246.717814][ T5175] 12 80 4294950973 [ 1246.719511][ T5175] 3 90 4294950973 [ 1246.721983][ T5175] 3 80 4294950973 [ 1246.723814][ T5175] a1 90 4294950973 [ 1246.725535][ T5175] 1e 90 4294950973 [ 1246.727250][ T5175] e6 80 4294950973 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.729537][ T5175] 1 90 4294950973 [ 1246.731882][ T5175] 0 90 4294950973 [ 1246.733492][ T5175] 0 90 4294950973 [ 1246.735220][ T5175] 1 90 4294950973 [ 1246.736952][ T5175] 2 90 4294950973 [ 1246.738674][ T5175] 24 90 4294950973 [ 1246.740381][ T5175] 1b 90 4294950973 [ 1246.742667][ T5175] ff 90 4294950973 [ 1246.744473][ T5175] last result at 4295033149 [ 1246.746520][ T5175] last redo_fd_request at 4295061803 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00'], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.749364][ T5175] status=80 [ 1246.750933][ T5175] fdc_busy=1 [ 1246.752603][ T5175] floppy_work.func=floppy_work_workfn [ 1246.755081][ T5175] cont=ffffffff8ad06940 [ 1246.756942][ T5175] current_req=0000000000000000 [ 1246.759121][ T5175] command_status=-1 [ 1246.760737][ T5175] [ 1246.761726][ T5175] floppy1: floppy timeout called [ 1246.763735][ T5175] [ 1246.764649][ T5175] floppy driver state [ 1246.766357][ T5175] ------------------- 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1246.768699][ T5175] now=4295061811 last interrupt=4294950973 diff=110838 last called handler=main_command_interrupt [ 1246.773489][ T5175] timeout_message=lock fdc [ 1246.775472][ T5175] last output bytes: [ 1246.777267][ T5175] 0 90 4294950970 [ 1246.778992][ T5175] 1 90 4294950970 [ 1246.780770][ T5175] 2 90 4294950970 [ 1246.782584][ T5175] 12 90 4294950970 [ 1246.783934][ T5175] 1b 90 4294950970 [ 1246.785452][ T5175] ff 90 4294950970 [ 1246.787301][ T5175] 12 80 4294950973 [ 1246.789024][ T5175] 3 90 4294950973 [ 1246.790728][ T5175] 3 80 4294950973 [ 1246.792642][ T5175] a1 90 4294950973 [ 1246.794441][ T5175] 1e 90 4294950973 [ 1246.796137][ T5175] e6 80 4294950973 [ 1246.797664][ T5175] 1 90 4294950973 [ 1246.799009][ T5175] 0 90 4294950973 [ 1246.800367][ T5175] 0 90 4294950973 [ 1246.802061][ T5175] 1 90 4294950973 [ 1246.803400][ T5175] 2 90 4294950973 [ 1246.804765][ T5175] 24 90 4294950973 [ 1246.806166][ T5175] 1b 90 4294950973 [ 1246.807493][ T5175] ff 90 4294950973 [ 1246.808825][ T5175] last result at 4295033149 [ 1246.810447][ T5175] last redo_fd_request at 4295061811 [ 1246.812486][ T5175] status=80 [ 1246.813635][ T5175] fdc_busy=1 [ 1246.814804][ T5175] floppy_work.func=floppy_work_workfn [ 1246.816731][ T5175] cont=ffffffff8ad06940 [ 1246.818213][ T5175] current_req=0000000000000000 [ 1246.819912][ T5175] command_status=-1 [ 1246.821347][ T5175] [ 1246.822244][ T5175] floppy1: floppy timeout called [ 1246.825199][T25761] [ 1246.826193][T25761] floppy driver state [ 1246.827692][T25761] ------------------- [ 1246.829221][T25761] now=4295061817 last interrupt=4294950973 diff=110844 last called handler=main_command_interrupt 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x1) 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x20000044) [ 1246.833506][T25761] timeout_message=lock fdc [ 1246.835679][T25761] last output bytes: [ 1246.837148][T25761] 0 90 4294950970 [ 1246.838533][T25761] 1 90 4294950970 16:09:39 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:39 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1246.839906][T25761] 2 90 4294950970 [ 1246.841934][T25761] 12 90 4294950970 [ 1246.843330][T25761] 1b 90 4294950970 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1246.844735][T25761] ff 90 4294950970 [ 1246.846783][T25761] 12 80 4294950973 [ 1246.848223][T25761] 3 90 4294950973 [ 1246.849604][T25761] 3 80 4294950973 [ 1246.851310][T25761] a1 90 4294950973 [ 1246.852749][T25761] 1e 90 4294950973 [ 1246.854143][T25761] e6 80 4294950973 [ 1246.855517][T25761] 1 90 4294950973 [ 1246.856888][T25761] 0 90 4294950973 [ 1246.858298][T25761] 0 90 4294950973 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1246.859665][T25761] 1 90 4294950973 [ 1246.861801][T25761] 2 90 4294950973 [ 1246.863200][T25761] 24 90 4294950973 [ 1246.864587][T25761] 1b 90 4294950973 [ 1246.865996][T25761] ff 90 4294950973 [ 1246.867388][T25761] last result at 4295033149 [ 1246.869046][T25761] last redo_fd_request at 4295061817 [ 1246.871427][T25761] status=80 [ 1246.872651][T25761] fdc_busy=1 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1246.873923][T25761] floppy_work.func=floppy_work_workfn [ 1246.876263][T25761] cont=ffffffff8ad06940 [ 1246.877779][T25761] current_req=0000000000000000 [ 1246.879498][T25761] command_status=-1 [ 1246.880913][T25761] [ 1246.882787][T25761] floppy1: floppy timeout called [ 1246.885212][T25761] [ 1246.886178][T25761] floppy driver state [ 1246.887653][T25761] ------------------- [ 1246.889127][T25761] now=4295061823 last interrupt=4294950973 diff=110850 last called handler=main_command_interrupt 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1246.893918][T25761] timeout_message=lock fdc [ 1246.895879][T25761] last output bytes: [ 1246.897715][T25761] 0 90 4294950970 [ 1246.899122][T25761] 1 90 4294950970 [ 1246.900554][T25761] 2 90 4294950970 [ 1246.902177][T25761] 12 90 4294950970 [ 1246.903562][T25761] 1b 90 4294950970 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1246.905241][T25761] ff 90 4294950970 [ 1246.906674][T25761] 12 80 4294950973 [ 1246.908004][T25761] 3 90 4294950973 [ 1246.909377][T25761] 3 80 4294950973 [ 1246.911311][T25761] a1 90 4294950973 [ 1246.913054][T25761] 1e 90 4294950973 [ 1246.914786][T25761] e6 80 4294950973 [ 1246.916187][T25761] 1 90 4294950973 [ 1246.917516][T25761] 0 90 4294950973 [ 1246.918864][T25761] 0 90 4294950973 [ 1246.920216][T25761] 1 90 4294950973 [ 1246.921632][T25761] 2 90 4294950973 [ 1246.922970][T25761] 24 90 4294950973 [ 1246.924301][T25761] 1b 90 4294950973 [ 1246.925653][T25761] ff 90 4294950973 [ 1246.926980][T25761] last result at 4295033149 [ 1246.928599][T25761] last redo_fd_request at 4295061823 [ 1246.930823][T25761] status=80 [ 1246.932363][T25761] fdc_busy=1 [ 1246.933850][T25761] floppy_work.func=floppy_work_workfn [ 1246.935916][T25761] cont=ffffffff8ad06940 [ 1246.937351][T25761] current_req=0000000000000000 [ 1246.939053][T25761] command_status=-1 [ 1246.940451][T25761] [ 1246.941405][T25761] floppy1: floppy timeout called [ 1246.943379][T25761] [ 1246.944257][T25761] floppy driver state [ 1246.945707][T25761] ------------------- [ 1246.947120][T25761] now=4295061829 last interrupt=4294950973 diff=110856 last called handler=main_command_interrupt [ 1246.951685][T25761] timeout_message=lock fdc [ 1246.953746][T25761] last output bytes: [ 1246.955520][T25761] 0 90 4294950970 [ 1246.956847][T25761] 1 90 4294950970 [ 1246.958190][T25761] 2 90 4294950970 [ 1246.959562][T25761] 12 90 4294950970 [ 1246.961474][T25761] 1b 90 4294950970 [ 1246.962801][T25761] ff 90 4294950970 [ 1246.964087][T25761] 12 80 4294950973 [ 1246.965432][T25761] 3 90 4294950973 [ 1246.966766][T25761] 3 80 4294950973 [ 1246.968090][T25761] a1 90 4294950973 [ 1246.969433][T25761] 1e 90 4294950973 [ 1246.971328][T25761] e6 80 4294950973 [ 1246.973039][T25761] 1 90 4294950973 [ 1246.974754][T25761] 0 90 4294950973 [ 1246.976434][T25761] 0 90 4294950973 [ 1246.978125][T25761] 1 90 4294950973 [ 1246.979748][T25761] 2 90 4294950973 [ 1246.981587][T25761] 24 90 4294950973 [ 1246.983311][T25761] 1b 90 4294950973 [ 1246.984830][T25761] ff 90 4294950973 [ 1246.986190][T25761] last result at 4295033149 [ 1246.987838][T25761] last redo_fd_request at 4295061829 [ 1246.989762][T25761] status=80 [ 1246.990895][T25761] fdc_busy=1 [ 1246.992141][T25761] floppy_work.func=floppy_work_workfn [ 1246.994040][T25761] cont=ffffffff8ad06940 [ 1246.995508][T25761] current_req=0000000000000000 [ 1246.997183][T25761] command_status=-1 [ 1246.998542][T25761] [ 1246.999432][T25761] floppy1: floppy timeout called [ 1247.002629][T25761] [ 1247.003906][T25761] floppy driver state [ 1247.006318][T25761] ------------------- [ 1247.007751][T25761] now=4295061835 last interrupt=4294950973 diff=110862 last called handler=main_command_interrupt 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x1) syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x5, 0x1) (async) 16:09:39 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) 16:09:39 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, 0x0) 16:09:39 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1247.012097][T25761] timeout_message=lock fdc [ 1247.013792][T25761] last output bytes: [ 1247.015159][T25761] 0 90 4294950970 [ 1247.016494][T25761] 1 90 4294950970 [ 1247.017812][T25761] 2 90 4294950970 [ 1247.019124][T25761] 12 90 4294950970 [ 1247.020721][T25761] 1b 90 4294950970 [ 1247.022685][T25761] ff 90 4294950970 [ 1247.024524][T25761] 12 80 4294950973 [ 1247.026371][T25761] 3 90 4294950973 16:09:39 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.028225][T25761] 3 80 4294950973 [ 1247.030017][T25761] a1 90 4294950973 [ 1247.031856][T25761] 1e 90 4294950973 [ 1247.033610][T25761] e6 80 4294950973 [ 1247.035368][T25761] 1 90 4294950973 [ 1247.037122][T25761] 0 90 4294950973 [ 1247.038925][T25761] 0 90 4294950973 16:09:39 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.040608][T25761] 1 90 4294950973 [ 1247.042299][T25761] 2 90 4294950973 [ 1247.043715][T25761] 24 90 4294950973 [ 1247.045161][T25761] 1b 90 4294950973 [ 1247.046591][T25761] ff 90 4294950973 [ 1247.047991][T25761] last result at 4295033149 [ 1247.049777][T25761] last redo_fd_request at 4295061835 [ 1247.052029][T25761] status=80 [ 1247.053180][T25761] fdc_busy=1 [ 1247.054376][T25761] floppy_work.func=floppy_work_workfn 16:09:39 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.056262][T25761] cont=ffffffff8ad06940 [ 1247.057909][T25761] current_req=0000000000000000 [ 1247.059884][T25761] command_status=-1 [ 1247.061475][T25761] [ 1247.062422][T25761] floppy1: floppy timeout called [ 1247.065310][T25761] [ 1247.066416][T25761] floppy driver state [ 1247.068215][T25761] ------------------- [ 1247.069989][T25761] now=4295061841 last interrupt=4294950973 diff=110868 last called handler=main_command_interrupt [ 1247.074729][T25761] timeout_message=lock fdc [ 1247.076463][T25761] last output bytes: [ 1247.078009][T25761] 0 90 4294950970 16:09:39 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.081085][T25761] 1 90 4294950970 [ 1247.082528][T25761] 2 90 4294950970 [ 1247.083897][T25761] 12 90 4294950970 [ 1247.085284][T25761] 1b 90 4294950970 [ 1247.086678][T25761] ff 90 4294950970 [ 1247.088076][T25761] 12 80 4294950973 [ 1247.089442][T25761] 3 90 4294950973 [ 1247.090825][T25761] 3 80 4294950973 [ 1247.093225][T25761] a1 90 4294950973 [ 1247.095134][T25761] 1e 90 4294950973 [ 1247.096982][T25761] e6 80 4294950973 [ 1247.098750][T25761] 1 90 4294950973 [ 1247.100503][T25761] 0 90 4294950973 [ 1247.102514][T25761] 0 90 4294950973 [ 1247.104364][T25761] 1 90 4294950973 [ 1247.106235][T25761] 2 90 4294950973 [ 1247.108077][T25761] 24 90 4294950973 [ 1247.109867][T25761] 1b 90 4294950973 [ 1247.111703][T25761] ff 90 4294950973 [ 1247.113456][T25761] last result at 4295033149 [ 1247.115599][T25761] last redo_fd_request at 4295061841 [ 1247.118081][T25761] status=80 [ 1247.119661][T25761] fdc_busy=1 [ 1247.121646][T25761] cont=ffffffff8ad06a00 [ 1247.122208][ C1] floppy1: floppy_interrupt: timeout handler died. normal interrupt end [ 1247.123583][T25761] current_req=0000000000000000 [ 1247.128955][T25761] command_status=-1 [ 1247.130742][T25761] [ 1247.131998][T25761] floppy1: floppy timeout called [ 1247.134957][T25761] floppy1: floppy_shutdown: timeout handler died. [ 1247.138325][T25761] [ 1247.139565][T25761] floppy driver state [ 1247.142068][T25761] ------------------- [ 1247.143914][T25761] now=4295061849 last interrupt=4295061847 diff=2 last called handler=reset_interrupt [ 1247.148283][T25761] timeout_message=lock fdc [ 1247.150355][T25761] last output bytes: [ 1247.152298][T25761] 1b 90 4294950970 [ 1247.154045][T25761] ff 90 4294950970 [ 1247.155751][T25761] 12 80 4294950973 [ 1247.157361][T25761] 3 90 4294950973 [ 1247.159069][T25761] 3 80 4294950973 [ 1247.160859][T25761] a1 90 4294950973 [ 1247.162724][T25761] 1e 90 4294950973 [ 1247.164510][T25761] e6 80 4294950973 [ 1247.166262][T25761] 1 90 4294950973 [ 1247.167991][T25761] 0 90 4294950973 [ 1247.169715][T25761] 0 90 4294950973 [ 1247.171528][T25761] 1 90 4294950973 [ 1247.173284][T25761] 2 90 4294950973 [ 1247.175063][T25761] 24 90 4294950973 [ 1247.176823][T25761] 1b 90 4294950973 [ 1247.178562][T25761] ff 90 4294950973 [ 1247.180314][T25761] 8 80 4295061847 [ 1247.182285][T25761] 8 80 4295061847 [ 1247.184032][T25761] 8 80 4295061847 [ 1247.185826][T25761] 8 80 4295061847 [ 1247.187598][T25761] last result at 4295061847 [ 1247.189720][T25761] last redo_fd_request at 4295061848 [ 1247.192199][T25761] c3 00 .. [ 1247.195368][T25761] status=80 [ 1247.196863][T25761] fdc_busy=1 [ 1247.198393][T25761] floppy_work.func=floppy_work_workfn [ 1247.200880][T25761] cont=ffffffff8ad06940 [ 1247.202918][T25761] current_req=0000000000000000 [ 1247.205159][T25761] command_status=-1 [ 1247.206948][T25761] [ 1247.208122][T25761] floppy1: floppy timeout called [ 1247.214929][T25761] 16:09:39 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f00000000c0)={0x8, &(0x7f0000000000)="c602f226d671412ac5a799093c1eda6f508a504b", &(0x7f0000000040), 0x0, 0x14, 0x0, 0x0, 0x1, 0x81, "87db06d9decef826f569d812a25832b0", 0x0, '\x00', 0x67c}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:39 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) 16:09:39 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) 16:09:39 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, 0x0) [ 1247.216047][T25761] floppy driver state [ 1247.218054][T25761] ------------------- [ 1247.219909][T25761] now=4295061856 last interrupt=4295061847 diff=9 last called handler=reset_interrupt [ 1247.224318][T25761] timeout_message=lock fdc [ 1247.226351][T25761] last output bytes: [ 1247.228105][T25761] 1b 90 4294950970 [ 1247.229813][T25761] ff 90 4294950970 [ 1247.232202][T25761] 12 80 4294950973 [ 1247.233543][T25761] 3 90 4294950973 [ 1247.235075][T25761] 3 80 4294950973 [ 1247.236505][T25761] a1 90 4294950973 [ 1247.237941][T25761] 1e 90 4294950973 [ 1247.239390][T25761] e6 80 4294950973 [ 1247.241312][T25761] 1 90 4294950973 [ 1247.243215][T25761] 0 90 4294950973 [ 1247.245125][T25761] 0 90 4294950973 [ 1247.247055][T25761] 1 90 4294950973 [ 1247.248927][T25761] 2 90 4294950973 [ 1247.250842][T25761] 24 90 4294950973 [ 1247.253042][T25761] 1b 90 4294950973 16:09:39 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.255789][T25761] ff 90 4294950973 [ 1247.257921][T25761] 8 80 4295061847 [ 1247.259754][T25761] 8 80 4295061847 [ 1247.262836][T25761] 8 80 4295061847 [ 1247.264557][T25761] 8 80 4295061847 [ 1247.265977][T25761] last result at 4295061847 [ 1247.267769][T25761] last redo_fd_request at 4295061855 [ 1247.270183][T25761] c3 00 .. [ 1247.273421][T25761] status=80 [ 1247.274895][T25761] fdc_busy=1 [ 1247.276382][T25761] floppy_work.func=floppy_work_workfn [ 1247.278816][T25761] cont=ffffffff8ad06940 [ 1247.280706][T25761] current_req=0000000000000000 [ 1247.284000][T25761] command_status=-1 [ 1247.285783][T25761] [ 1247.286926][T25761] floppy1: floppy timeout called [ 1247.292807][T15054] [ 1247.293923][T15054] floppy driver state [ 1247.295649][T15054] ------------------- 16:09:40 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1247.297345][T15054] now=4295061864 last interrupt=4295061847 diff=17 last called handler=reset_interrupt 16:09:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f00000000c0)={0x8, &(0x7f0000000000)="c602f226d671412ac5a799093c1eda6f508a504b", &(0x7f0000000040), 0x0, 0x14, 0x0, 0x0, 0x1, 0x81, "87db06d9decef826f569d812a25832b0", 0x0, '\x00', 0x67c}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1247.301850][T15054] timeout_message=lock fdc [ 1247.303894][T15054] last output bytes: [ 1247.305625][T15054] 1b 90 4294950970 [ 1247.307277][T15054] ff 90 4294950970 16:09:40 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.308956][T15054] 12 80 4294950973 [ 1247.310779][T15054] 3 90 4294950973 [ 1247.313127][T15054] 3 80 4294950973 16:09:40 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, 0x0) [ 1247.314904][T15054] a1 90 4294950973 [ 1247.316762][T15054] 1e 90 4294950973 [ 1247.318495][T15054] e6 80 4294950973 [ 1247.320206][T15054] 1 90 4294950973 [ 1247.322506][T15054] 0 90 4294950973 [ 1247.324260][T15054] 0 90 4294950973 [ 1247.325995][T15054] 1 90 4294950973 [ 1247.327729][T15054] 2 90 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.329466][T15054] 24 90 4294950973 [ 1247.331489][T15054] 1b 90 4294950973 [ 1247.333231][T15054] ff 90 4294950973 [ 1247.335013][T15054] 8 80 4295061847 [ 1247.336785][T15054] 8 80 4295061847 [ 1247.338507][T15054] 8 80 4295061847 [ 1247.340211][T15054] 8 80 4295061847 [ 1247.342413][T15054] last result at 4295061847 16:09:40 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.344516][T15054] last redo_fd_request at 4295061863 [ 1247.347140][T15054] c3 00 .. [ 1247.350263][T15054] status=80 [ 1247.352159][T15054] fdc_busy=1 [ 1247.353711][T15054] floppy_work.func=floppy_work_workfn [ 1247.356244][T15054] cont=ffffffff8ad06940 [ 1247.358195][T15054] current_req=0000000000000000 [ 1247.360425][T15054] command_status=-1 16:09:40 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.363258][T15054] [ 1247.364630][T15054] floppy1: floppy timeout called [ 1247.368077][T15054] 16:09:40 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1247.371886][T15054] floppy driver state [ 1247.373912][T15054] ------------------- 16:09:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f00000000c0)={0x8, &(0x7f0000000000)="c602f226d671412ac5a799093c1eda6f508a504b", &(0x7f0000000040), 0x0, 0x14, 0x0, 0x0, 0x1, 0x81, "87db06d9decef826f569d812a25832b0", 0x0, '\x00', 0x67c}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f00000000c0)={0x8, &(0x7f0000000000)="c602f226d671412ac5a799093c1eda6f508a504b", &(0x7f0000000040), 0x0, 0x14, 0x0, 0x0, 0x1, 0x81, "87db06d9decef826f569d812a25832b0", 0x0, '\x00', 0x67c}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) [ 1247.375778][T15054] now=4295061872 last interrupt=4295061847 diff=25 last called handler=reset_interrupt 16:09:40 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1247.380424][T15054] timeout_message=lock fdc [ 1247.383080][T15054] last output bytes: 16:09:40 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.384960][T15054] 1b 90 4294950970 [ 1247.386816][T15054] ff 90 4294950970 [ 1247.388532][T15054] 12 80 4294950973 [ 1247.390290][T15054] 3 90 4294950973 [ 1247.392513][T15054] 3 80 4294950973 [ 1247.394296][T15054] a1 90 4294950973 [ 1247.396049][T15054] 1e 90 4294950973 [ 1247.397807][T15054] e6 80 4294950973 16:09:40 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) [ 1247.399551][T15054] 1 90 4294950973 [ 1247.401979][T15054] 0 90 4294950973 [ 1247.403747][T15054] 0 90 4294950973 [ 1247.405521][T15054] 1 90 4294950973 [ 1247.407278][T15054] 2 90 4294950973 [ 1247.409025][T15054] 24 90 4294950973 [ 1247.410787][T15054] 1b 90 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x0) [ 1247.413495][T15054] ff 90 4294950973 [ 1247.415101][T15054] 8 80 4295061847 [ 1247.416769][T15054] 8 80 4295061847 [ 1247.418108][T15054] 8 80 4295061847 [ 1247.419441][T15054] 8 80 4295061847 [ 1247.420752][T15054] last result at 4295061847 [ 1247.422574][T15054] last redo_fd_request at 4295061871 [ 1247.424987][T15054] c3 00 .. [ 1247.428003][T15054] status=80 [ 1247.429455][T15054] fdc_busy=1 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x0) [ 1247.431838][T15054] floppy_work.func=floppy_work_workfn [ 1247.434296][T15054] cont=ffffffff8ad06940 [ 1247.436188][T15054] current_req=0000000000000000 [ 1247.438306][T15054] command_status=-1 [ 1247.439960][T15054] [ 1247.441653][T15054] floppy1: floppy timeout called [ 1247.444311][T15054] [ 1247.445417][T15054] floppy driver state [ 1247.446898][T15054] ------------------- [ 1247.448307][T15054] now=4295061879 last interrupt=4295061847 diff=32 last called handler=reset_interrupt [ 1247.451991][T15054] timeout_message=lock fdc [ 1247.453625][T15054] last output bytes: [ 1247.455039][T15054] 1b 90 4294950970 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x0) [ 1247.456492][T15054] ff 90 4294950970 [ 1247.458417][T15054] 12 80 4294950973 [ 1247.460448][T15054] 3 90 4294950973 [ 1247.462282][T15054] 3 80 4294950973 [ 1247.464009][T15054] a1 90 4294950973 [ 1247.465705][T15054] 1e 90 4294950973 [ 1247.467429][T15054] e6 80 4294950973 [ 1247.469198][T15054] 1 90 4294950973 [ 1247.470758][T15054] 0 90 4294950973 [ 1247.472284][T15054] 0 90 4294950973 [ 1247.473699][T15054] 1 90 4294950973 [ 1247.475104][T15054] 2 90 4294950973 [ 1247.476513][T15054] 24 90 4294950973 [ 1247.477897][T15054] 1b 90 4294950973 [ 1247.479282][T15054] ff 90 4294950973 [ 1247.481051][T15054] 8 80 4295061847 [ 1247.482519][T15054] 8 80 4295061847 [ 1247.483868][T15054] 8 80 4295061847 [ 1247.485282][T15054] 8 80 4295061847 [ 1247.486910][T15054] last result at 4295061847 [ 1247.488885][T15054] last redo_fd_request at 4295061879 [ 1247.491322][T15054] c3 00 .. [ 1247.494291][T15054] status=80 [ 1247.495528][T15054] fdc_busy=1 [ 1247.496771][T15054] floppy_work.func=floppy_work_workfn [ 1247.498715][T15054] cont=ffffffff8ad06940 [ 1247.500277][T15054] current_req=0000000000000000 [ 1247.502086][T15054] command_status=-1 [ 1247.503466][T15054] [ 1247.504370][T15054] floppy1: floppy timeout called [ 1247.509123][T15054] [ 1247.509985][T15054] floppy driver state 16:09:40 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1247.512087][T15054] ------------------- [ 1247.514056][T15054] now=4295061886 last interrupt=4295061847 diff=39 last called handler=reset_interrupt 16:09:40 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:40 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80200, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) [ 1247.518141][T15054] timeout_message=lock fdc [ 1247.520343][T15054] last output bytes: [ 1247.521967][T15054] 1b 90 4294950970 [ 1247.523414][T15054] ff 90 4294950970 [ 1247.524758][T15054] 12 80 4294950973 [ 1247.526138][T15054] 3 90 4294950973 [ 1247.527475][T15054] 3 80 4294950973 [ 1247.528813][T15054] a1 90 4294950973 [ 1247.530199][T15054] 1e 90 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1247.531711][T15054] e6 80 4294950973 [ 1247.533529][T15054] 1 90 4294950973 [ 1247.535140][T15054] 0 90 4294950973 [ 1247.536860][T15054] 0 90 4294950973 [ 1247.538471][T15054] 1 90 4294950973 [ 1247.539874][T15054] 2 90 4294950973 [ 1247.541671][T15054] 24 90 4294950973 [ 1247.543025][T15054] 1b 90 4294950973 [ 1247.544362][T15054] ff 90 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 1247.545716][T15054] 8 80 4295061847 [ 1247.547526][T15054] 8 80 4295061847 [ 1247.549045][T15054] 8 80 4295061847 [ 1247.550562][T15054] 8 80 4295061847 [ 1247.552607][T15054] last result at 4295061847 [ 1247.554309][T15054] last redo_fd_request at 4295061885 [ 1247.556346][T15054] c3 00 .. [ 1247.558934][T15054] status=80 [ 1247.560230][T15054] fdc_busy=1 [ 1247.561634][T15054] floppy_work.func=floppy_work_workfn [ 1247.563803][T15054] cont=ffffffff8ad06940 [ 1247.565297][T15054] current_req=0000000000000000 [ 1247.567103][T15054] command_status=-1 [ 1247.568576][T15054] [ 1247.569514][T15054] floppy1: floppy timeout called 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}}, 0x0) [ 1247.571767][ T5175] [ 1247.573287][ T5175] floppy driver state [ 1247.574955][ T5175] ------------------- [ 1247.576580][ T5175] now=4295061892 last interrupt=4295061847 diff=45 last called handler=reset_interrupt [ 1247.580259][ T5175] timeout_message=lock fdc [ 1247.582433][ T5175] last output bytes: [ 1247.584042][ T5175] 1b 90 4294950970 [ 1247.585495][ T5175] ff 90 4294950970 [ 1247.586978][ T5175] 12 80 4294950973 [ 1247.588470][ T5175] 3 90 4294950973 [ 1247.590021][ T5175] 3 80 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}}, 0x0) [ 1247.591979][ T5175] a1 90 4294950973 [ 1247.593945][ T5175] 1e 90 4294950973 [ 1247.595384][ T5175] e6 80 4294950973 [ 1247.596858][ T5175] 1 90 4294950973 [ 1247.598262][ T5175] 0 90 4294950973 [ 1247.599710][ T5175] 0 90 4294950973 [ 1247.601648][ T5175] 1 90 4294950973 [ 1247.603015][ T5175] 2 90 4294950973 [ 1247.604370][ T5175] 24 90 4294950973 [ 1247.605723][ T5175] 1b 90 4294950973 [ 1247.607156][ T5175] ff 90 4294950973 [ 1247.608591][ T5175] 8 80 4295061847 [ 1247.610007][ T5175] 8 80 4295061847 [ 1247.611958][ T5175] 8 80 4295061847 [ 1247.613435][ T5175] 8 80 4295061847 [ 1247.614910][ T5175] last result at 4295061847 [ 1247.616663][ T5175] last redo_fd_request at 4295061892 [ 1247.618755][ T5175] c3 00 .. [ 1247.621958][ T5175] status=80 [ 1247.623170][ T5175] fdc_busy=1 [ 1247.624469][ T5175] floppy_work.func=floppy_work_workfn [ 1247.626503][ T5175] cont=ffffffff8ad06940 [ 1247.628005][ T5175] current_req=0000000000000000 [ 1247.629734][ T5175] command_status=-1 [ 1247.631220][ T5175] [ 1247.632126][ T5175] floppy1: floppy timeout called [ 1247.635941][T15054] [ 1247.636812][T15054] floppy driver state 16:09:40 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}}, 0x0) [ 1247.638239][T15054] ------------------- [ 1247.640135][T15054] now=4295061898 last interrupt=4295061847 diff=51 last called handler=reset_interrupt [ 1247.644540][T15054] timeout_message=lock fdc 16:09:40 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:40 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80200, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) [ 1247.646166][T15054] last output bytes: [ 1247.647956][T15054] 1b 90 4294950970 [ 1247.651691][T15054] ff 90 4294950970 [ 1247.653060][T15054] 12 80 4294950973 [ 1247.654391][T15054] 3 90 4294950973 [ 1247.655737][T15054] 3 80 4294950973 [ 1247.657067][T15054] a1 90 4294950973 [ 1247.658401][T15054] 1e 90 4294950973 [ 1247.659733][T15054] e6 80 4294950973 [ 1247.661703][T15054] 1 90 4294950973 [ 1247.663055][T15054] 0 90 4294950973 [ 1247.665526][T15054] 0 90 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.667235][T15054] 1 90 4294950973 [ 1247.668900][T15054] 2 90 4294950973 [ 1247.670551][T15054] 24 90 4294950973 [ 1247.672136][T15054] 1b 90 4294950973 [ 1247.673483][T15054] ff 90 4294950973 [ 1247.674829][T15054] 8 80 4295061847 [ 1247.676164][T15054] 8 80 4295061847 [ 1247.677497][T15054] 8 80 4295061847 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.678848][T15054] 8 80 4295061847 [ 1247.680578][T15054] last result at 4295061847 [ 1247.682363][T15054] last redo_fd_request at 4295061898 [ 1247.684237][T15054] c3 00 .. [ 1247.686657][T15054] status=80 [ 1247.687795][T15054] fdc_busy=1 [ 1247.688957][T15054] floppy_work.func=floppy_work_workfn [ 1247.690874][T15054] cont=ffffffff8ad06940 [ 1247.692639][T15054] current_req=0000000000000000 [ 1247.694359][T15054] command_status=-1 [ 1247.695728][T15054] 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.696613][T15054] floppy1: floppy timeout called [ 1247.699272][T15054] [ 1247.700553][T15054] floppy driver state [ 1247.702622][T15054] ------------------- [ 1247.704623][T15054] now=4295061905 last interrupt=4295061847 diff=58 last called handler=reset_interrupt [ 1247.709140][T15054] timeout_message=lock fdc 16:09:40 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.712635][T15054] last output bytes: [ 1247.714144][T15054] 1b 90 4294950970 [ 1247.715557][T15054] ff 90 4294950970 [ 1247.716973][T15054] 12 80 4294950973 [ 1247.718393][T15054] 3 90 4294950973 [ 1247.719811][T15054] 3 80 4294950973 [ 1247.721250][T15054] a1 90 4294950973 [ 1247.722598][T15054] 1e 90 4294950973 [ 1247.723962][T15054] e6 80 4294950973 [ 1247.725321][T15054] 1 90 4294950973 [ 1247.726656][T15054] 0 90 4294950973 [ 1247.728071][T15054] 0 90 4294950973 [ 1247.729567][T15054] 1 90 4294950973 [ 1247.731351][T15054] 2 90 4294950973 [ 1247.733298][T15054] 24 90 4294950973 [ 1247.735239][T15054] 1b 90 4294950973 [ 1247.737157][T15054] ff 90 4294950973 [ 1247.739070][T15054] 8 80 4295061847 [ 1247.741326][T15054] 8 80 4295061847 [ 1247.743269][T15054] 8 80 4295061847 [ 1247.745201][T15054] 8 80 4295061847 [ 1247.747114][T15054] last result at 4295061847 [ 1247.749396][T15054] last redo_fd_request at 4295061904 [ 1247.752036][T15054] c3 00 .. [ 1247.755317][T15054] status=80 [ 1247.756927][T15054] fdc_busy=1 [ 1247.758593][T15054] floppy_work.func=floppy_work_workfn [ 1247.761242][T15054] cont=ffffffff8ad06940 [ 1247.763279][T15054] current_req=0000000000000000 [ 1247.765608][T15054] command_status=-1 [ 1247.767664][T15054] [ 1247.768864][T15054] floppy1: floppy timeout called [ 1247.772746][ T10] 16:09:40 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) 16:09:40 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.773884][ T10] floppy driver state [ 1247.775929][ T10] ------------------- [ 1247.777779][ T10] now=4295061912 last interrupt=4295061847 diff=65 last called handler=reset_interrupt 16:09:40 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) [ 1247.782305][ T10] timeout_message=lock fdc 16:09:40 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x80200, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) [ 1247.784501][ T10] last output bytes: [ 1247.786404][ T10] 1b 90 4294950970 [ 1247.788116][ T10] ff 90 4294950970 [ 1247.789822][ T10] 12 80 4294950973 [ 1247.791483][ T10] 3 90 4294950973 [ 1247.792857][ T10] 3 80 4294950973 [ 1247.794224][ T10] a1 90 4294950973 [ 1247.795585][ T10] 1e 90 4294950973 [ 1247.796927][ T10] e6 80 4294950973 [ 1247.798297][ T10] 1 90 4294950973 16:09:40 executing program 2: sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.799702][ T10] 0 90 4294950973 [ 1247.801227][ T10] 0 90 4294950973 [ 1247.802686][ T10] 1 90 4294950973 [ 1247.804044][ T10] 2 90 4294950973 [ 1247.805403][ T10] 24 90 4294950973 [ 1247.806769][ T10] 1b 90 4294950973 [ 1247.808119][ T10] ff 90 4294950973 [ 1247.809472][ T10] 8 80 4295061847 16:09:40 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.810833][ T10] 8 80 4295061847 [ 1247.812854][ T10] 8 80 4295061847 [ 1247.814282][ T10] 8 80 4295061847 [ 1247.815645][ T10] last result at 4295061847 [ 1247.817316][ T10] last redo_fd_request at 4295061912 [ 1247.819256][ T10] c3 00 .. [ 1247.822267][ T10] status=80 [ 1247.823446][ T10] fdc_busy=1 [ 1247.824643][ T10] floppy_work.func=floppy_work_workfn [ 1247.826598][ T10] cont=ffffffff8ad06940 [ 1247.828086][ T10] current_req=0000000000000000 [ 1247.829849][ T10] command_status=-1 [ 1247.831667][ T10] [ 1247.832592][ T10] floppy1: floppy timeout called 16:09:40 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDRAWCMD(0xffffffffffffffff, 0x258, &(0x7f0000000100)={0x4, &(0x7f0000000000)="da5a751d4601a677c768a6ea2937cc7d55c2c9571f766776bb5f07669249c98bf0ceb8fe3f5be681a8c37273b1f2f0f1368aff69b450b03ef9e30281e868aaa75784ba83003fc1ac03b1f0d8a4e90b688b9d129c793eb1b950cc", &(0x7f00000000c0), 0x0, 0x5a, 0x0, 0x0, 0xfc, 0x4, "aab21c84dcb4869a6ddd1f38e0111822", 0x0, '\x00', 0x401}) [ 1247.838652][ T10] 16:09:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1247.839851][ T10] floppy driver state [ 1247.842082][ T10] ------------------- 16:09:40 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.843612][ T10] now=4295061919 last interrupt=4295061847 diff=72 last called handler=reset_interrupt [ 1247.847969][ T10] timeout_message=lock fdc [ 1247.850010][ T10] last output bytes: [ 1247.852507][ T10] 1b 90 4294950970 [ 1247.854268][ T10] ff 90 4294950970 [ 1247.855937][ T10] 12 80 4294950973 [ 1247.857325][ T10] 3 90 4294950973 [ 1247.858692][ T10] 3 80 4294950973 [ 1247.860039][ T10] a1 90 4294950973 [ 1247.861559][ T10] 1e 90 4294950973 [ 1247.863066][ T10] e6 80 4294950973 [ 1247.864482][ T10] 1 90 4294950973 [ 1247.865939][ T10] 0 90 4294950973 [ 1247.867358][ T10] 0 90 4294950973 [ 1247.868768][ T10] 1 90 4294950973 [ 1247.870508][ T10] 2 90 4294950973 [ 1247.872168][ T10] 24 90 4294950973 [ 1247.874019][ T10] 1b 90 4294950973 [ 1247.875690][ T10] ff 90 4294950973 [ 1247.877102][ T10] 8 80 4295061847 [ 1247.878533][ T10] 8 80 4295061847 [ 1247.879943][ T10] 8 80 4295061847 [ 1247.881667][ T10] 8 80 4295061847 [ 1247.883347][ T10] last result at 4295061847 [ 1247.885324][ T10] last redo_fd_request at 4295061918 [ 1247.887350][ T10] c3 00 .. [ 1247.889841][ T10] status=80 [ 1247.891174][ T10] fdc_busy=1 [ 1247.892544][ T10] floppy_work.func=floppy_work_workfn 16:09:40 executing program 2: r0 = socket(0x0, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.894652][ T10] cont=ffffffff8ad06940 [ 1247.897141][ T10] current_req=0000000000000000 [ 1247.899336][ T10] command_status=-1 [ 1247.901194][ T10] [ 1247.902357][ T10] floppy1: floppy timeout called [ 1247.907028][ T10] [ 1247.908034][ T10] floppy driver state [ 1247.909935][ T10] ------------------- 16:09:40 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) 16:09:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x3, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1247.914450][ T10] now=4295061926 last interrupt=4295061847 diff=79 last called handler=reset_interrupt 16:09:40 executing program 0: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.924518][ T10] timeout_message=lock fdc [ 1247.926267][ T10] last output bytes: [ 1247.927746][ T10] 1b 90 4294950970 [ 1247.929179][ T10] ff 90 4294950970 [ 1247.930621][ T10] 12 80 4294950973 [ 1247.934033][ T10] 3 90 4294950973 [ 1247.935540][ T10] 3 80 4294950973 16:09:40 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1247.939539][ T10] a1 90 4294950973 [ 1247.941610][ T10] 1e 90 4294950973 [ 1247.943021][ T10] e6 80 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.944640][ T10] 1 90 4294950973 [ 1247.946932][ T10] 0 90 4294950973 [ 1247.948695][ T10] 0 90 4294950973 [ 1247.950449][ T10] 1 90 4294950973 [ 1247.952948][ T10] 2 90 4294950973 [ 1247.954482][ T10] 24 90 4294950973 [ 1247.955813][ T10] 1b 90 4294950973 [ 1247.957136][ T10] ff 90 4294950973 [ 1247.958487][ T10] 8 80 4295061847 [ 1247.959840][ T10] 8 80 4295061847 [ 1247.961866][ T10] 8 80 4295061847 [ 1247.963237][ T10] 8 80 4295061847 [ 1247.964592][ T10] last result at 4295061847 [ 1247.966241][ T10] last redo_fd_request at 4295061925 16:09:40 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.968113][ T10] c3 00 .. [ 1247.970742][ T10] status=80 [ 1247.972525][ T10] fdc_busy=1 [ 1247.974025][ T10] floppy_work.func=floppy_work_workfn [ 1247.976448][ T10] cont=ffffffff8ad06940 [ 1247.978348][ T10] current_req=0000000000000000 [ 1247.980601][ T10] command_status=-1 16:09:40 executing program 2: r0 = socket(0x29, 0x0, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.983326][ T10] [ 1247.984472][ T10] floppy1: floppy timeout called [ 1247.986543][ T10] [ 1247.987535][ T10] floppy driver state [ 1247.989062][ T10] ------------------- [ 1247.990583][ T10] now=4295061933 last interrupt=4295061847 diff=86 last called handler=reset_interrupt [ 1247.994621][ T10] timeout_message=lock fdc [ 1247.996265][ T10] last output bytes: 16:09:40 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1247.997789][ T10] 1b 90 4294950970 [ 1247.999548][ T10] ff 90 4294950970 [ 1248.001430][ T10] 12 80 4294950973 [ 1248.002871][ T10] 3 90 4294950973 [ 1248.004283][ T10] 3 80 4294950973 [ 1248.005612][ T10] a1 90 4294950973 [ 1248.006957][ T10] 1e 90 4294950973 [ 1248.008299][ T10] e6 80 4294950973 [ 1248.009687][ T10] 1 90 4294950973 [ 1248.011236][ T10] 0 90 4294950973 [ 1248.012752][ T10] 0 90 4294950973 [ 1248.014427][ T10] 1 90 4294950973 [ 1248.016112][ T10] 2 90 4294950973 [ 1248.017854][ T10] 24 90 4294950973 [ 1248.019415][ T10] 1b 90 4294950973 [ 1248.020855][ T10] ff 90 4294950973 [ 1248.022716][ T10] 8 80 4295061847 [ 1248.024138][ T10] 8 80 4295061847 [ 1248.025577][ T10] 8 80 4295061847 [ 1248.026956][ T10] 8 80 4295061847 [ 1248.028337][ T10] last result at 4295061847 [ 1248.030077][ T10] last redo_fd_request at 4295061933 [ 1248.032440][ T10] c3 00 .. [ 1248.034937][ T10] status=80 [ 1248.036091][ T10] fdc_busy=1 [ 1248.037278][ T10] floppy_work.func=floppy_work_workfn [ 1248.039224][ T10] cont=ffffffff8ad06940 [ 1248.040727][ T10] current_req=0000000000000000 [ 1248.042857][ T10] command_status=-1 [ 1248.044259][ T10] [ 1248.045186][ T10] floppy1: floppy timeout called [ 1248.048638][ T10] [ 1248.049789][ T10] floppy driver state [ 1248.052063][ T10] ------------------- 16:09:40 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) [ 1248.053907][ T10] now=4295061940 last interrupt=4295061847 diff=93 last called handler=reset_interrupt [ 1248.058396][ T10] timeout_message=lock fdc [ 1248.060358][ T10] last output bytes: 16:09:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async, rerun: 32) syz_open_dev$floppy(&(0x7f0000000000), 0x3, 0x0) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:40 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:40 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.062576][ T10] 1b 90 4294950970 [ 1248.064465][ T10] ff 90 4294950970 [ 1248.066196][ T10] 12 80 4294950973 [ 1248.067852][ T10] 3 90 4294950973 [ 1248.069570][ T10] 3 80 4294950973 [ 1248.071789][ T10] a1 90 4294950973 [ 1248.073508][ T10] 1e 90 4294950973 [ 1248.075662][ T10] e6 80 4294950973 [ 1248.077380][ T10] 1 90 4294950973 [ 1248.079052][ T10] 0 90 4294950973 [ 1248.080711][ T10] 0 90 4294950973 [ 1248.082926][ T10] 1 90 4294950973 16:09:40 executing program 2: socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.084461][ T10] 2 90 4294950973 [ 1248.086335][ T10] 24 90 4294950973 [ 1248.088029][ T10] 1b 90 4294950973 [ 1248.089786][ T10] ff 90 4294950973 [ 1248.091988][ T10] 8 80 4295061847 [ 1248.093753][ T10] 8 80 4295061847 [ 1248.095322][ T10] 8 80 4295061847 [ 1248.096700][ T10] 8 80 4295061847 [ 1248.098206][ T10] last result at 4295061847 [ 1248.099951][ T10] last redo_fd_request at 4295061939 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x20000044) [ 1248.102501][ T10] c3 00 .. [ 1248.105335][ T10] status=80 [ 1248.106590][ T10] fdc_busy=1 [ 1248.107849][ T10] floppy_work.func=floppy_work_workfn [ 1248.110000][ T10] cont=ffffffff8ad06940 [ 1248.112157][ T10] current_req=0000000000000000 [ 1248.114014][ T10] command_status=-1 [ 1248.115408][ T10] [ 1248.116334][ T10] floppy1: floppy timeout called 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x20000044) [ 1248.120797][ T10] [ 1248.122223][ T10] floppy driver state 16:09:40 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1248.125215][ T10] ------------------- [ 1248.127223][ T10] now=4295061947 last interrupt=4295061847 diff=100 last called handler=reset_interrupt [ 1248.131116][ T10] timeout_message=lock fdc [ 1248.133057][ T10] last output bytes: [ 1248.134985][ T10] 1b 90 4294950970 [ 1248.136812][ T10] ff 90 4294950970 [ 1248.138659][ T10] 12 80 4294950973 [ 1248.140644][ T10] 3 90 4294950973 [ 1248.143442][ T10] 3 80 4294950973 [ 1248.145285][ T10] a1 90 4294950973 [ 1248.147136][ T10] 1e 90 4294950973 [ 1248.148926][ T10] e6 80 4294950973 [ 1248.150416][ T10] 1 90 4294950973 [ 1248.151985][ T10] 0 90 4294950973 [ 1248.153573][ T10] 0 90 4294950973 [ 1248.155043][ T10] 1 90 4294950973 [ 1248.156528][ T10] 2 90 4294950973 [ 1248.158000][ T10] 24 90 4294950973 [ 1248.159478][ T10] 1b 90 4294950973 [ 1248.160943][ T10] ff 90 4294950973 [ 1248.162600][ T10] 8 80 4295061847 [ 1248.164050][ T10] 8 80 4295061847 [ 1248.165505][ T10] 8 80 4295061847 [ 1248.166892][ T10] 8 80 4295061847 [ 1248.168287][ T10] last result at 4295061847 [ 1248.169973][ T10] last redo_fd_request at 4295061946 [ 1248.172417][ T10] c3 00 .. [ 1248.175160][ T10] status=80 [ 1248.176330][ T10] fdc_busy=1 [ 1248.177814][ T10] floppy_work.func=floppy_work_workfn [ 1248.179848][ T10] cont=ffffffff8ad06940 [ 1248.181499][ T10] current_req=0000000000000000 [ 1248.183295][ T10] command_status=-1 [ 1248.184753][ T10] [ 1248.185699][ T10] floppy1: floppy timeout called [ 1248.188689][ T10] [ 1248.189714][ T10] floppy driver state [ 1248.191664][ T10] ------------------- 16:09:40 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:40 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000000)={0x20, 0x8, 0x2, 0x3, @lba=0x6, 0xc1}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, 0x0, 0x20000044) 16:09:40 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) [ 1248.193593][ T10] now=4295061954 last interrupt=4295061847 diff=107 last called handler=reset_interrupt [ 1248.198203][ T10] timeout_message=lock fdc [ 1248.200268][ T10] last output bytes: [ 1248.202203][ T10] 1b 90 4294950970 [ 1248.203939][ T10] ff 90 4294950970 [ 1248.205687][ T10] 12 80 4294950973 16:09:40 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1248.207387][ T10] 3 90 4294950973 [ 1248.209253][ T10] 3 80 4294950973 [ 1248.210724][ T10] a1 90 4294950973 [ 1248.213866][ T10] 1e 90 4294950973 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.215542][ T10] e6 80 4294950973 [ 1248.217157][ T10] 1 90 4294950973 [ 1248.218614][ T10] 0 90 4294950973 [ 1248.219970][ T10] 0 90 4294950973 [ 1248.221477][ T10] 1 90 4294950973 [ 1248.222879][ T10] 2 90 4294950973 [ 1248.224275][ T10] 24 90 4294950973 [ 1248.225683][ T10] 1b 90 4294950973 [ 1248.227034][ T10] ff 90 4294950973 [ 1248.228367][ T10] 8 80 4295061847 16:09:40 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1248.229721][ T10] 8 80 4295061847 [ 1248.232915][ T10] 8 80 4295061847 [ 1248.234300][ T10] 8 80 4295061847 16:09:40 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.235685][ T10] last result at 4295061847 [ 1248.237451][ T10] last redo_fd_request at 4295061953 [ 1248.239361][ T10] c3 00 .. [ 1248.241975][ T10] status=80 [ 1248.243139][ T10] fdc_busy=1 16:09:40 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1248.244644][ T10] floppy_work.func=floppy_work_workfn [ 1248.246589][ T10] cont=ffffffff8ad06940 [ 1248.248064][ T10] current_req=0000000000000000 [ 1248.250060][ T10] command_status=-1 [ 1248.254660][ T10] [ 1248.255756][ T10] floppy1: floppy timeout called [ 1248.258831][ T10] [ 1248.259763][ T10] floppy driver state [ 1248.261633][ T10] ------------------- 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x880}, 0x20000044) 16:09:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000000)={0x20, 0x8, 0x2, 0x3, @lba=0x6, 0xc1}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:41 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) 16:09:41 executing program 0: ioctl$FLOPPY_FDGETDRVTYP(0xffffffffffffffff, 0x8010020f, &(0x7f0000000000)) [ 1248.263713][ T10] now=4295061961 last interrupt=4295061847 diff=114 last called handler=reset_interrupt [ 1248.267870][ T10] timeout_message=lock fdc [ 1248.269777][ T10] last output bytes: [ 1248.271722][ T10] 1b 90 4294950970 [ 1248.273284][ T10] ff 90 4294950970 [ 1248.274901][ T10] 12 80 4294950973 [ 1248.276498][ T10] 3 90 4294950973 [ 1248.278330][ T10] 3 80 4294950973 [ 1248.280314][ T10] a1 90 4294950973 16:09:41 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x0) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) [ 1248.281985][ T10] 1e 90 4294950973 [ 1248.283727][ T10] e6 80 4294950973 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}}, 0x20000044) [ 1248.285324][ T10] 1 90 4294950973 [ 1248.286982][ T10] 0 90 4294950973 [ 1248.288627][ T10] 0 90 4294950973 16:09:41 executing program 0: ioctl$FLOPPY_FDGETDRVTYP(0xffffffffffffffff, 0x8010020f, &(0x7f0000000000)) [ 1248.290225][ T10] 1 90 4294950973 [ 1248.292813][ T10] 2 90 4294950973 [ 1248.294367][ T10] 24 90 4294950973 [ 1248.295963][ T10] 1b 90 4294950973 [ 1248.297563][ T10] ff 90 4294950973 [ 1248.299152][ T10] 8 80 4295061847 [ 1248.300735][ T10] 8 80 4295061847 [ 1248.302667][ T10] 8 80 4295061847 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) [ 1248.304212][ T10] 8 80 4295061847 [ 1248.305960][ T10] last result at 4295061847 [ 1248.307838][ T10] last redo_fd_request at 4295061960 16:09:41 executing program 0: ioctl$FLOPPY_FDGETDRVTYP(0xffffffffffffffff, 0x8010020f, &(0x7f0000000000)) [ 1248.310071][ T10] c3 00 .. [ 1248.313061][ T10] status=80 [ 1248.314412][ T10] fdc_busy=1 [ 1248.315801][ T10] floppy_work.func=floppy_work_workfn [ 1248.318077][ T10] cont=ffffffff8ad06940 [ 1248.319784][ T10] current_req=0000000000000000 [ 1248.321986][ T10] command_status=-1 [ 1248.323559][ T10] [ 1248.324605][ T10] floppy1: floppy timeout called [ 1248.327142][ T10] [ 1248.328153][ T10] floppy driver state [ 1248.329884][ T10] ------------------- [ 1248.331732][ T10] now=4295061968 last interrupt=4295061847 diff=121 last called handler=reset_interrupt [ 1248.335688][ T10] timeout_message=lock fdc [ 1248.337609][ T10] last output bytes: [ 1248.339277][ T10] 1b 90 4294950970 [ 1248.340836][ T10] ff 90 4294950970 [ 1248.342526][ T10] 12 80 4294950973 [ 1248.344095][ T10] 3 90 4294950973 [ 1248.345721][ T10] 3 80 4294950973 [ 1248.347311][ T10] a1 90 4294950973 [ 1248.348901][ T10] 1e 90 4294950973 [ 1248.350492][ T10] e6 80 4294950973 [ 1248.352191][ T10] 1 90 4294950973 [ 1248.353760][ T10] 0 90 4294950973 [ 1248.355139][ T10] 0 90 4294950973 [ 1248.356508][ T10] 1 90 4294950973 [ 1248.358020][ T10] 2 90 4294950973 [ 1248.359375][ T10] 24 90 4294950973 [ 1248.360774][ T10] 1b 90 4294950973 [ 1248.362198][ T10] ff 90 4294950973 [ 1248.363544][ T10] 8 80 4295061847 [ 1248.365105][ T10] 8 80 4295061847 [ 1248.366484][ T10] 8 80 4295061847 [ 1248.367956][ T10] 8 80 4295061847 [ 1248.369561][ T10] last result at 4295061847 [ 1248.371293][ T10] last redo_fd_request at 4295061967 [ 1248.373136][ T10] c3 00 .. [ 1248.375526][ T10] status=80 [ 1248.376648][ T10] fdc_busy=1 [ 1248.377824][ T10] floppy_work.func=floppy_work_workfn [ 1248.379847][ T10] cont=ffffffff8ad06940 [ 1248.381993][ T10] current_req=0000000000000000 [ 1248.383922][ T10] command_status=-1 [ 1248.385587][ T10] [ 1248.386632][ T10] floppy1: floppy timeout called [ 1248.389267][ T10] [ 1248.390210][ T10] floppy driver state [ 1248.391811][ T10] ------------------- 16:09:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000000)={0x20, 0x8, 0x2, 0x3, @lba=0x6, 0xc1}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}}, 0x0) 16:09:41 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) [ 1248.393506][ T10] now=4295061974 last interrupt=4295061847 diff=127 last called handler=reset_interrupt [ 1248.397468][ T10] timeout_message=lock fdc [ 1248.399265][ T10] last output bytes: [ 1248.400864][ T10] 1b 90 4294950970 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) [ 1248.402519][ T10] ff 90 4294950970 [ 1248.404110][ T10] 12 80 4294950973 [ 1248.405710][ T10] 3 90 4294950973 [ 1248.407387][ T10] 3 80 4294950973 16:09:41 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) [ 1248.408973][ T10] a1 90 4294950973 [ 1248.410593][ T10] 1e 90 4294950973 [ 1248.414105][ T10] e6 80 4294950973 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.415970][ T10] 1 90 4294950973 [ 1248.417716][ T10] 0 90 4294950973 [ 1248.419414][ T10] 0 90 4294950973 [ 1248.420808][ T10] 1 90 4294950973 16:09:41 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) [ 1248.422746][ T10] 2 90 4294950973 [ 1248.424592][ T10] 24 90 4294950973 [ 1248.426001][ T10] 1b 90 4294950973 [ 1248.427373][ T10] ff 90 4294950973 [ 1248.428755][ T10] 8 80 4295061847 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.430175][ T10] 8 80 4295061847 [ 1248.432033][ T10] 8 80 4295061847 [ 1248.433431][ T10] 8 80 4295061847 [ 1248.434875][ T10] last result at 4295061847 [ 1248.436514][ T10] last redo_fd_request at 4295061973 [ 1248.438466][ T10] c3 00 .. [ 1248.440941][ T10] status=80 [ 1248.442319][ T10] fdc_busy=1 [ 1248.443551][ T10] floppy_work.func=floppy_work_workfn [ 1248.445614][ T10] cont=ffffffff8ad06940 [ 1248.447176][ T10] current_req=0000000000000000 [ 1248.448922][ T10] command_status=-1 [ 1248.450352][ T10] [ 1248.451385][ T10] floppy1: floppy timeout called [ 1248.453428][ T10] [ 1248.454411][ T10] floppy driver state [ 1248.455831][ T10] ------------------- [ 1248.457246][ T10] now=4295061980 last interrupt=4295061847 diff=133 last called handler=reset_interrupt [ 1248.461431][ T10] timeout_message=lock fdc [ 1248.463347][ T10] last output bytes: [ 1248.465025][ T10] 1b 90 4294950970 [ 1248.466641][ T10] ff 90 4294950970 [ 1248.468241][ T10] 12 80 4294950973 [ 1248.469850][ T10] 3 90 4294950973 [ 1248.472056][ T10] 3 80 4294950973 [ 1248.474059][ T10] a1 90 4294950973 [ 1248.475917][ T10] 1e 90 4294950973 [ 1248.477808][ T10] e6 80 4294950973 [ 1248.479665][ T10] 1 90 4294950973 [ 1248.482453][ T10] 0 90 4294950973 [ 1248.484161][ T10] 0 90 4294950973 [ 1248.485568][ T10] 1 90 4294950973 [ 1248.486908][ T10] 2 90 4294950973 [ 1248.488242][ T10] 24 90 4294950973 [ 1248.489616][ T10] 1b 90 4294950973 [ 1248.491166][ T10] ff 90 4294950973 [ 1248.492558][ T10] 8 80 4295061847 [ 1248.493911][ T10] 8 80 4295061847 [ 1248.495244][ T10] 8 80 4295061847 [ 1248.496578][ T10] 8 80 4295061847 [ 1248.497924][ T10] last result at 4295061847 [ 1248.499538][ T10] last redo_fd_request at 4295061980 [ 1248.501739][ T10] c3 00 .. [ 1248.504564][ T10] status=80 [ 1248.505723][ T10] fdc_busy=1 [ 1248.506886][ T10] floppy_work.func=floppy_work_workfn [ 1248.508793][ T10] cont=ffffffff8ad06940 [ 1248.510289][ T10] current_req=0000000000000000 [ 1248.512443][ T10] command_status=-1 [ 1248.513922][ T10] [ 1248.514839][ T10] floppy1: floppy timeout called [ 1248.518703][ T10] [ 1248.519601][ T10] floppy driver state 16:09:41 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:41 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="2054126eef118e47dc2506000000080018007f00000106000e0001000000"], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x20000044) [ 1248.521244][ T10] ------------------- 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) [ 1248.523753][ T10] now=4295061987 last interrupt=4295061847 diff=140 last called handler=reset_interrupt [ 1248.527605][ T10] timeout_message=lock fdc [ 1248.529210][ T10] last output bytes: [ 1248.530624][ T10] 1b 90 4294950970 16:09:41 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) [ 1248.532352][ T10] ff 90 4294950970 [ 1248.534079][ T10] 12 80 4294950973 [ 1248.535439][ T10] 3 90 4294950973 [ 1248.536787][ T10] 3 80 4294950973 [ 1248.538143][ T10] a1 90 4294950973 [ 1248.539494][ T10] 1e 90 4294950973 [ 1248.540855][ T10] e6 80 4294950973 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10000000}, 0x42, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, r1, 0x6fd447fd9dc25c7d}, 0x14}}, 0x0) [ 1248.542362][ T10] 1 90 4294950973 [ 1248.544065][ T10] 0 90 4294950973 [ 1248.545439][ T10] 0 90 4294950973 [ 1248.546789][ T10] 1 90 4294950973 16:09:41 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) [ 1248.548131][ T10] 2 90 4294950973 [ 1248.549836][ T10] 24 90 4294950973 [ 1248.551520][ T10] 1b 90 4294950973 [ 1248.553341][ T10] ff 90 4294950973 [ 1248.554773][ T10] 8 80 4295061847 [ 1248.556113][ T10] 8 80 4295061847 [ 1248.557450][ T10] 8 80 4295061847 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) [ 1248.558795][ T10] 8 80 4295061847 [ 1248.560504][ T10] last result at 4295061847 [ 1248.562426][ T10] last redo_fd_request at 4295061986 [ 1248.564318][ T10] c3 00 .. [ 1248.566744][ T10] status=80 [ 1248.567898][ T10] fdc_busy=1 [ 1248.569071][ T10] floppy_work.func=floppy_work_workfn [ 1248.571074][ T10] cont=ffffffff8ad06940 [ 1248.572552][ T10] current_req=0000000000000000 [ 1248.574251][ T10] command_status=-1 [ 1248.575623][ T10] [ 1248.576520][ T10] floppy1: floppy timeout called [ 1248.578724][ T10] [ 1248.579621][ T10] floppy driver state [ 1248.581152][ T10] ------------------- [ 1248.582669][ T10] now=4295061993 last interrupt=4295061847 diff=146 last called handler=reset_interrupt [ 1248.586147][ T10] timeout_message=lock fdc [ 1248.587979][ T10] last output bytes: [ 1248.589406][ T10] 1b 90 4294950970 [ 1248.590807][ T10] ff 90 4294950970 [ 1248.592244][ T10] 12 80 4294950973 [ 1248.593605][ T10] 3 90 4294950973 [ 1248.595017][ T10] 3 80 4294950973 [ 1248.596405][ T10] a1 90 4294950973 [ 1248.597788][ T10] 1e 90 4294950973 [ 1248.599137][ T10] e6 80 4294950973 [ 1248.600496][ T10] 1 90 4294950973 [ 1248.601923][ T10] 0 90 4294950973 [ 1248.603269][ T10] 0 90 4294950973 [ 1248.604634][ T10] 1 90 4294950973 [ 1248.605993][ T10] 2 90 4294950973 [ 1248.607343][ T10] 24 90 4294950973 [ 1248.608699][ T10] 1b 90 4294950973 [ 1248.610053][ T10] ff 90 4294950973 [ 1248.611508][ T10] 8 80 4295061847 [ 1248.612845][ T10] 8 80 4295061847 [ 1248.614183][ T10] 8 80 4295061847 [ 1248.615509][ T10] 8 80 4295061847 [ 1248.616853][ T10] last result at 4295061847 [ 1248.618486][ T10] last redo_fd_request at 4295061992 [ 1248.620364][ T10] c3 00 .. [ 1248.623169][ T10] status=80 [ 1248.624387][ T10] fdc_busy=1 [ 1248.625582][ T10] floppy_work.func=floppy_work_workfn [ 1248.627494][ T10] cont=ffffffff8ad06940 [ 1248.629063][ T10] current_req=0000000000000000 [ 1248.630844][ T10] command_status=-1 [ 1248.632669][ T10] [ 1248.633602][ T10] floppy1: floppy timeout called [ 1248.639814][ T10] [ 1248.640743][ T10] floppy driver state [ 1248.643016][ T10] ------------------- 16:09:41 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) 16:09:41 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) [ 1248.644832][ T10] now=4295061999 last interrupt=4295061847 diff=152 last called handler=reset_interrupt [ 1248.649379][ T10] timeout_message=lock fdc [ 1248.652056][ T10] last output bytes: [ 1248.653567][ T10] 1b 90 4294950970 [ 1248.654916][ T10] ff 90 4294950970 [ 1248.656265][ T10] 12 80 4294950973 [ 1248.657632][ T10] 3 90 4294950973 [ 1248.658981][ T10] 3 80 4294950973 16:09:41 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1248.660329][ T10] a1 90 4294950973 [ 1248.662965][ T10] 1e 90 4294950973 [ 1248.664331][ T10] e6 80 4294950973 [ 1248.665690][ T10] 1 90 4294950973 [ 1248.667039][ T10] 0 90 4294950973 [ 1248.668386][ T10] 0 90 4294950973 [ 1248.669726][ T10] 1 90 4294950973 [ 1248.671372][ T10] 2 90 4294950973 [ 1248.672715][ T10] 24 90 4294950973 [ 1248.674073][ T10] 1b 90 4294950973 [ 1248.675427][ T10] ff 90 4294950973 16:09:41 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) [ 1248.676755][ T10] 8 80 4295061847 [ 1248.678549][ T10] 8 80 4295061847 [ 1248.679909][ T10] 8 80 4295061847 [ 1248.681377][ T10] 8 80 4295061847 [ 1248.682746][ T10] last result at 4295061847 [ 1248.684375][ T10] last redo_fd_request at 4295061998 [ 1248.686290][ T10] c3 00 .. [ 1248.688932][ T10] status=80 [ 1248.690084][ T10] fdc_busy=1 [ 1248.691324][ T10] floppy_work.func=floppy_work_workfn 16:09:41 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) [ 1248.693646][ T10] cont=ffffffff8ad06940 [ 1248.695140][ T10] current_req=0000000000000000 [ 1248.696835][ T10] command_status=-1 [ 1248.698220][ T10] [ 1248.699115][ T10] floppy1: floppy timeout called [ 1248.701775][ T10] [ 1248.702716][ T10] floppy driver state [ 1248.704150][ T10] ------------------- [ 1248.705633][ T10] now=4295062005 last interrupt=4295061847 diff=158 last called handler=reset_interrupt 16:09:41 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) [ 1248.709150][ T10] timeout_message=lock fdc [ 1248.711739][ T10] last output bytes: [ 1248.713166][ T10] 1b 90 4294950970 [ 1248.714511][ T10] ff 90 4294950970 [ 1248.715866][ T10] 12 80 4294950973 [ 1248.717241][ T10] 3 90 4294950973 [ 1248.718649][ T10] 3 80 4294950973 [ 1248.720020][ T10] a1 90 4294950973 [ 1248.721893][ T10] 1e 90 4294950973 [ 1248.723323][ T10] e6 80 4294950973 [ 1248.724680][ T10] 1 90 4294950973 [ 1248.726062][ T10] 0 90 4294950973 [ 1248.727400][ T10] 0 90 4294950973 [ 1248.728783][ T10] 1 90 4294950973 [ 1248.730112][ T10] 2 90 4294950973 [ 1248.732074][ T10] 24 90 4294950973 [ 1248.733423][ T10] 1b 90 4294950973 [ 1248.734786][ T10] ff 90 4294950973 [ 1248.736161][ T10] 8 80 4295061847 [ 1248.737510][ T10] 8 80 4295061847 [ 1248.738908][ T10] 8 80 4295061847 [ 1248.740262][ T10] 8 80 4295061847 [ 1248.742031][ T10] last result at 4295061847 [ 1248.743701][ T10] last redo_fd_request at 4295062005 [ 1248.745680][ T10] c3 00 .. [ 1248.748116][ T10] status=80 [ 1248.749293][ T10] fdc_busy=1 [ 1248.750488][ T10] floppy_work.func=floppy_work_workfn [ 1248.752882][ T10] cont=ffffffff8ad06940 [ 1248.754583][ T10] current_req=0000000000000000 [ 1248.756501][ T10] command_status=-1 [ 1248.758100][ T10] [ 1248.759095][ T10] floppy1: floppy timeout called [ 1248.761514][ T10] [ 1248.762416][ T10] floppy driver state [ 1248.763856][ T10] ------------------- [ 1248.765297][ T10] now=4295062011 last interrupt=4295061847 diff=164 last called handler=reset_interrupt [ 1248.768711][ T10] timeout_message=lock fdc [ 1248.770310][ T10] last output bytes: [ 1248.771976][ T10] 1b 90 4294950970 [ 1248.773593][ T10] ff 90 4294950970 [ 1248.775103][ T10] 12 80 4294950973 [ 1248.776519][ T10] 3 90 4294950973 [ 1248.777982][ T10] 3 80 4294950973 [ 1248.779484][ T10] a1 90 4294950973 [ 1248.780923][ T10] 1e 90 4294950973 [ 1248.782431][ T10] e6 80 4294950973 [ 1248.783881][ T10] 1 90 4294950973 [ 1248.785362][ T10] 0 90 4294950973 [ 1248.786758][ T10] 0 90 4294950973 [ 1248.788185][ T10] 1 90 4294950973 [ 1248.789752][ T10] 2 90 4294950973 [ 1248.791960][ T10] 24 90 4294950973 [ 1248.793595][ T10] 1b 90 4294950973 [ 1248.795277][ T10] ff 90 4294950973 [ 1248.796898][ T10] 8 80 4295061847 [ 1248.798575][ T10] 8 80 4295061847 [ 1248.799981][ T10] 8 80 4295061847 [ 1248.801591][ T10] 8 80 4295061847 [ 1248.803219][ T10] last result at 4295061847 [ 1248.805098][ T10] last redo_fd_request at 4295062011 [ 1248.807033][ T10] c3 00 .. [ 1248.809661][ T10] status=80 [ 1248.811038][ T10] fdc_busy=1 [ 1248.812421][ T10] floppy_work.func=floppy_work_workfn [ 1248.814726][ T10] cont=ffffffff8ad06940 [ 1248.816214][ T10] current_req=0000000000000000 [ 1248.818071][ T10] command_status=-1 [ 1248.819631][ T10] [ 1248.820633][ T10] floppy1: floppy timeout called [ 1248.823554][T25761] [ 1248.824737][T25761] floppy driver state [ 1248.826605][T25761] ------------------- [ 1248.828441][T25761] now=4295062017 last interrupt=4295061847 diff=170 last called handler=reset_interrupt 16:09:41 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:41 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) 16:09:41 executing program 2: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 16:09:41 executing program 1: syz_open_dev$floppy(0x0, 0x1, 0x0) [ 1248.833227][T25761] timeout_message=lock fdc [ 1248.835949][T25761] last output bytes: [ 1248.837773][T25761] 1b 90 4294950970 [ 1248.839527][T25761] ff 90 4294950970 [ 1248.841062][T25761] 12 80 4294950973 [ 1248.842792][T25761] 3 90 4294950973 [ 1248.844451][T25761] 3 80 4294950973 [ 1248.846191][T25761] a1 90 4294950973 [ 1248.847899][T25761] 1e 90 4294950973 [ 1248.849660][T25761] e6 80 4294950973 [ 1248.851537][T25761] 1 90 4294950973 [ 1248.853267][T25761] 0 90 4294950973 16:09:41 executing program 1: syz_open_dev$floppy(0x0, 0x1, 0x0) [ 1248.854754][T25761] 0 90 4294950973 [ 1248.856413][T25761] 1 90 4294950973 [ 1248.857847][T25761] 2 90 4294950973 [ 1248.859264][T25761] 24 90 4294950973 [ 1248.860662][T25761] 1b 90 4294950973 [ 1248.862893][T25761] ff 90 4294950973 [ 1248.864310][T25761] 8 80 4295061847 [ 1248.865659][T25761] 8 80 4295061847 [ 1248.867002][T25761] 8 80 4295061847 [ 1248.868301][T25761] 8 80 4295061847 [ 1248.869644][T25761] last result at 4295061847 16:09:41 executing program 1: syz_open_dev$floppy(0x0, 0x1, 0x0) [ 1248.871496][T25761] last redo_fd_request at 4295062017 [ 1248.873920][T25761] c3 00 .. [ 1248.876897][T25761] status=80 [ 1248.878335][T25761] fdc_busy=1 [ 1248.879806][T25761] floppy_work.func=floppy_work_workfn 16:09:41 executing program 2: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1248.882861][T25761] cont=ffffffff8ad06940 [ 1248.884940][T25761] current_req=0000000000000000 [ 1248.887004][T25761] command_status=-1 [ 1248.888687][T25761] [ 1248.889867][T25761] floppy1: floppy timeout called [ 1248.892590][T25761] [ 1248.894093][T25761] floppy driver state 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x0) [ 1248.895946][T25761] ------------------- [ 1248.897951][T25761] now=4295062024 last interrupt=4295061847 diff=177 last called handler=reset_interrupt [ 1248.902421][T25761] timeout_message=lock fdc [ 1248.904604][T25761] last output bytes: [ 1248.906448][T25761] 1b 90 4294950970 [ 1248.908225][T25761] ff 90 4294950970 [ 1248.909911][T25761] 12 80 4294950973 [ 1248.912361][T25761] 3 90 4294950973 [ 1248.914192][T25761] 3 80 4294950973 [ 1248.915971][T25761] a1 90 4294950973 [ 1248.917807][T25761] 1e 90 4294950973 [ 1248.919662][T25761] e6 80 4294950973 [ 1248.923147][T25761] 1 90 4294950973 [ 1248.924933][T25761] 0 90 4294950973 [ 1248.926645][T25761] 0 90 4294950973 [ 1248.928311][T25761] 1 90 4294950973 [ 1248.930015][T25761] 2 90 4294950973 [ 1248.932628][T25761] 24 90 4294950973 [ 1248.934388][T25761] 1b 90 4294950973 [ 1248.936134][T25761] ff 90 4294950973 [ 1248.937864][T25761] 8 80 4295061847 [ 1248.939565][T25761] 8 80 4295061847 [ 1248.941735][T25761] 8 80 4295061847 [ 1248.943480][T25761] 8 80 4295061847 [ 1248.945205][T25761] last result at 4295061847 [ 1248.947225][T25761] last redo_fd_request at 4295062024 [ 1248.949627][T25761] c3 00 .. [ 1248.953129][T25761] status=80 [ 1248.954619][T25761] fdc_busy=1 [ 1248.956115][T25761] floppy_work.func=floppy_work_workfn [ 1248.958604][T25761] cont=ffffffff8ad06940 [ 1248.960537][T25761] current_req=0000000000000000 [ 1248.963613][T25761] command_status=-1 [ 1248.965431][T25761] [ 1248.966581][T25761] floppy1: floppy timeout called [ 1248.972110][T25761] [ 1248.973268][T25761] floppy driver state [ 1248.975092][T25761] ------------------- 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x0) 16:09:41 executing program 2: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1248.976862][T25761] now=4295062032 last interrupt=4295061847 diff=185 last called handler=reset_interrupt 16:09:41 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000000)) 16:09:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x8) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000100)={0xc, 0x9a, 0x5, 0x4880}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDWERRORGET(r3, 0x80280217, &(0x7f0000000140)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000000c0)=r4) [ 1248.983330][T25761] timeout_message=lock fdc [ 1248.985425][T25761] last output bytes: [ 1248.987418][T25761] 1b 90 4294950970 [ 1248.992336][T25761] ff 90 4294950970 [ 1248.994250][T25761] 12 80 4294950973 [ 1248.996025][T25761] 3 90 4294950973 [ 1248.997837][T25761] 3 80 4294950973 [ 1248.999606][T25761] a1 90 4294950973 16:09:41 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x0) [ 1249.002374][T25761] 1e 90 4294950973 [ 1249.004318][T25761] e6 80 4294950973 [ 1249.006124][T25761] 1 90 4294950973 [ 1249.007890][T25761] 0 90 4294950973 [ 1249.009675][T25761] 0 90 4294950973 [ 1249.012256][T25761] 1 90 4294950973 [ 1249.014064][T25761] 2 90 4294950973 [ 1249.015827][T25761] 24 90 4294950973 [ 1249.017592][T25761] 1b 90 4294950973 [ 1249.019369][T25761] ff 90 4294950973 [ 1249.021617][T25761] 8 80 4295061847 16:09:41 executing program 2: r0 = socket(0x29, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1249.023410][T25761] 8 80 4295061847 [ 1249.025353][T25761] 8 80 4295061847 [ 1249.027139][T25761] 8 80 4295061847 [ 1249.028910][T25761] last result at 4295061847 [ 1249.031503][T25761] last redo_fd_request at 4295062031 16:09:41 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1249.034379][T25761] c3 00 .. [ 1249.037641][T25761] status=80 [ 1249.039228][T25761] fdc_busy=1 [ 1249.040773][T25761] floppy_work.func=floppy_work_workfn [ 1249.045099][T25761] cont=ffffffff8ad06940 [ 1249.047130][T25761] current_req=0000000000000000 [ 1249.049364][T25761] command_status=-1 16:09:41 executing program 2: r0 = socket(0x29, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1249.052113][T25761] [ 1249.053399][T25761] floppy1: floppy timeout called [ 1249.055917][T25761] [ 1249.056976][T25761] floppy driver state [ 1249.058787][T25761] ------------------- [ 1249.060576][T25761] now=4295062040 last interrupt=4295061847 diff=193 last called handler=reset_interrupt [ 1249.065595][T25761] timeout_message=lock fdc [ 1249.067616][T25761] last output bytes: [ 1249.069511][T25761] 1b 90 4294950970 [ 1249.071429][T25761] ff 90 4294950970 [ 1249.073169][T25761] 12 80 4294950973 [ 1249.074908][T25761] 3 90 4294950973 16:09:41 executing program 2: r0 = socket(0x29, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1249.076627][T25761] 3 80 4294950973 [ 1249.078667][T25761] a1 90 4294950973 [ 1249.080362][T25761] 1e 90 4294950973 [ 1249.082414][T25761] e6 80 4294950973 [ 1249.084112][T25761] 1 90 4294950973 [ 1249.085885][T25761] 0 90 4294950973 [ 1249.087618][T25761] 0 90 4294950973 [ 1249.089343][T25761] 1 90 4294950973 [ 1249.092308][T25761] 2 90 4294950973 16:09:41 executing program 2: socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) [ 1249.094024][T25761] 24 90 4294950973 [ 1249.095877][T25761] 1b 90 4294950973 [ 1249.097576][T25761] ff 90 4294950973 [ 1249.099284][T25761] 8 80 4295061847 [ 1249.100818][T25761] 8 80 4295061847 [ 1249.102944][T25761] 8 80 4295061847 [ 1249.104709][T25761] 8 80 4295061847 [ 1249.106385][T25761] last result at 4295061847 [ 1249.108402][T25761] last redo_fd_request at 4295062040 [ 1249.110785][T25761] c3 00 .. [ 1249.114262][T25761] status=80 [ 1249.115732][T25761] fdc_busy=1 [ 1249.117260][T25761] floppy_work.func=floppy_work_workfn [ 1249.119705][T25761] cont=ffffffff8ad06940 [ 1249.121990][T25761] current_req=0000000000000000 [ 1249.124198][T25761] command_status=-1 [ 1249.125997][T25761] [ 1249.127164][T25761] floppy1: floppy timeout called [ 1249.131345][T25761] [ 1249.132275][T25761] floppy driver state [ 1249.133853][T25761] ------------------- [ 1249.135626][T25761] now=4295062048 last interrupt=4295061847 diff=201 last called handler=reset_interrupt [ 1249.139560][T25761] timeout_message=lock fdc 16:09:41 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:41 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(0xffffffffffffffff, 0x8010020f, &(0x7f0000000000)) 16:09:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x8) (async) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000100)={0xc, 0x9a, 0x5, 0x4880}) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) ioctl$FLOPPY_FDWERRORGET(r3, 0x80280217, &(0x7f0000000140)) (async, rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async, rerun: 32) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000000c0)=r4) 16:09:41 executing program 2: socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) [ 1249.141633][T25761] last output bytes: [ 1249.143284][T25761] 1b 90 4294950970 [ 1249.144719][T25761] ff 90 4294950970 [ 1249.146215][T25761] 12 80 4294950973 [ 1249.148158][T25761] 3 90 4294950973 [ 1249.149854][T25761] 3 80 4294950973 [ 1249.152059][T25761] a1 90 4294950973 [ 1249.153747][T25761] 1e 90 4294950973 [ 1249.155411][T25761] e6 80 4294950973 [ 1249.157079][T25761] 1 90 4294950973 16:09:41 executing program 2: socket(0x29, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) [ 1249.158792][T25761] 0 90 4294950973 [ 1249.160626][T25761] 0 90 4294950973 [ 1249.162936][T25761] 1 90 4294950973 [ 1249.164692][T25761] 2 90 4294950973 [ 1249.166388][T25761] 24 90 4294950973 [ 1249.168088][T25761] 1b 90 4294950973 [ 1249.169751][T25761] ff 90 4294950973 [ 1249.171433][T25761] 8 80 4295061847 [ 1249.172769][T25761] 8 80 4295061847 [ 1249.174120][T25761] 8 80 4295061847 [ 1249.175475][T25761] 8 80 4295061847 [ 1249.176803][T25761] last result at 4295061847 [ 1249.178429][T25761] last redo_fd_request at 4295062047 [ 1249.180532][T25761] c3 00 .. [ 1249.183357][T25761] status=80 [ 1249.184850][T25761] fdc_busy=1 16:09:41 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.186219][T25761] floppy_work.func=floppy_work_workfn [ 1249.188306][T25761] cont=ffffffff8ad06940 [ 1249.189939][T25761] current_req=0000000000000000 [ 1249.191886][T25761] command_status=-1 [ 1249.193313][T25761] [ 1249.194248][T25761] floppy1: floppy timeout called [ 1249.197734][T25761] [ 1249.198645][T25761] floppy driver state [ 1249.200129][T25761] ------------------- 16:09:41 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(0xffffffffffffffff, 0x8010020f, &(0x7f0000000000)) [ 1249.201879][T25761] now=4295062055 last interrupt=4295061847 diff=208 last called handler=reset_interrupt [ 1249.205940][T25761] timeout_message=lock fdc 16:09:41 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) sendmsg$can_j1939(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2, 0x3, {0x1, 0x1, 0x3}, 0xfd}, 0x18, &(0x7f0000000340)={&(0x7f0000000280)="d5d8f4b7bd8454ad60e6b1e60c5b2286a803bcb265afeb51f53f711acc7607feccc5781ce0f447d3fa99d8c0a251741d938c4895671a2b4817041c66c84ac8cd160858f76d8062c7516c2720d2de428fcc5a6426fce4937de367742b1a13e6d3a869e6a8efc4ff93cde39fe0654cf48b7ac9f7c9758bc9dab330c4002ce8b91cb8ba4312f283ed44ab2b5a61b3cb2675031ff54a4169df02b437a96eb6cb6161eaa03a42fd76d642c962d91f88fd7b5a42", 0xb1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = socket(0x2a, 0x80000, 0xd2) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="40f0ff00", @ANYRES16=0x0, @ANYBLOB="020029bd7000ffdbdf250400000005003000010000000800320006000000050038000100000008003c00810000000a0009000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x240088c4}, 0x40000) [ 1249.207752][T25761] last output bytes: [ 1249.209601][T25761] 1b 90 4294950970 16:09:41 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x8) (async) ioctl$VIDIOC_EXPBUF(r1, 0xc0405610, &(0x7f0000000100)={0xc, 0x9a, 0x5, 0x4880}) (async, rerun: 32) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 32) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDWERRORGET(r3, 0x80280217, &(0x7f0000000140)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000000c0)=r4) 16:09:41 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.211371][T25761] ff 90 4294950970 [ 1249.213205][T25761] 12 80 4294950973 [ 1249.214662][T25761] 3 90 4294950973 [ 1249.215993][T25761] 3 80 4294950973 [ 1249.217340][T25761] a1 90 4294950973 [ 1249.218689][T25761] 1e 90 4294950973 [ 1249.220037][T25761] e6 80 4294950973 [ 1249.221508][T25761] 1 90 4294950973 [ 1249.222881][T25761] 0 90 4294950973 [ 1249.224293][T25761] 0 90 4294950973 [ 1249.225679][T25761] 1 90 4294950973 [ 1249.227026][T25761] 2 90 4294950973 16:09:41 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) sendmsg$can_j1939(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2, 0x3, {0x1, 0x1, 0x3}, 0xfd}, 0x18, &(0x7f0000000340)={&(0x7f0000000280)="d5d8f4b7bd8454ad60e6b1e60c5b2286a803bcb265afeb51f53f711acc7607feccc5781ce0f447d3fa99d8c0a251741d938c4895671a2b4817041c66c84ac8cd160858f76d8062c7516c2720d2de428fcc5a6426fce4937de367742b1a13e6d3a869e6a8efc4ff93cde39fe0654cf48b7ac9f7c9758bc9dab330c4002ce8b91cb8ba4312f283ed44ab2b5a61b3cb2675031ff54a4169df02b437a96eb6cb6161eaa03a42fd76d642c962d91f88fd7b5a42", 0xb1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = socket(0x2a, 0x80000, 0xd2) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="40f0ff00", @ANYRES16=0x0, @ANYBLOB="020029bd7000ffdbdf250400000005003000010000000800320006000000050038000100000008003c00810000000a0009000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x240088c4}, 0x40000) [ 1249.228425][T25761] 24 90 4294950973 [ 1249.230017][T25761] 1b 90 4294950973 [ 1249.231496][T25761] ff 90 4294950973 [ 1249.232874][T25761] 8 80 4295061847 [ 1249.234265][T25761] 8 80 4295061847 [ 1249.235646][T25761] 8 80 4295061847 [ 1249.236995][T25761] 8 80 4295061847 [ 1249.238339][T25761] last result at 4295061847 [ 1249.239978][T25761] last redo_fd_request at 4295062054 [ 1249.242011][T25761] c3 00 .. [ 1249.244533][T25761] status=80 [ 1249.245722][T25761] fdc_busy=1 [ 1249.246909][T25761] floppy_work.func=floppy_work_workfn 16:09:41 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) sendmsg$can_j1939(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2, 0x3, {0x1, 0x1, 0x3}, 0xfd}, 0x18, &(0x7f0000000340)={&(0x7f0000000280)="d5d8f4b7bd8454ad60e6b1e60c5b2286a803bcb265afeb51f53f711acc7607feccc5781ce0f447d3fa99d8c0a251741d938c4895671a2b4817041c66c84ac8cd160858f76d8062c7516c2720d2de428fcc5a6426fce4937de367742b1a13e6d3a869e6a8efc4ff93cde39fe0654cf48b7ac9f7c9758bc9dab330c4002ce8b91cb8ba4312f283ed44ab2b5a61b3cb2675031ff54a4169df02b437a96eb6cb6161eaa03a42fd76d642c962d91f88fd7b5a42", 0xb1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = socket(0x2a, 0x80000, 0xd2) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="40f0ff00", @ANYRES16=0x0, @ANYBLOB="020029bd7000ffdbdf250400000005003000010000000800320006000000050038000100000008003c00810000000a0009000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x240088c4}, 0x40000) [ 1249.248964][T25761] cont=ffffffff8ad06940 [ 1249.250501][T25761] current_req=0000000000000000 [ 1249.252351][T25761] command_status=-1 [ 1249.253765][T25761] [ 1249.254719][T25761] floppy1: floppy timeout called [ 1249.258156][T25761] [ 1249.259126][T25761] floppy driver state [ 1249.260681][T25761] ------------------- 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.262530][T25761] now=4295062061 last interrupt=4295061847 diff=214 last called handler=reset_interrupt [ 1249.266262][T25761] timeout_message=lock fdc 16:09:42 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(0xffffffffffffffff, 0x8010020f, &(0x7f0000000000)) [ 1249.267946][T25761] last output bytes: 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r1) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x20004000) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) [ 1249.269550][T25761] 1b 90 4294950970 [ 1249.271848][T25761] ff 90 4294950970 [ 1249.273296][T25761] 12 80 4294950973 [ 1249.274841][T25761] 3 90 4294950973 [ 1249.276276][T25761] 3 80 4294950973 [ 1249.277693][T25761] a1 90 4294950973 [ 1249.279072][T25761] 1e 90 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) sendmsg$can_j1939(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2, 0x3, {0x1, 0x1, 0x3}, 0xfd}, 0x18, &(0x7f0000000340)={&(0x7f0000000280)="d5d8f4b7bd8454ad60e6b1e60c5b2286a803bcb265afeb51f53f711acc7607feccc5781ce0f447d3fa99d8c0a251741d938c4895671a2b4817041c66c84ac8cd160858f76d8062c7516c2720d2de428fcc5a6426fce4937de367742b1a13e6d3a869e6a8efc4ff93cde39fe0654cf48b7ac9f7c9758bc9dab330c4002ce8b91cb8ba4312f283ed44ab2b5a61b3cb2675031ff54a4169df02b437a96eb6cb6161eaa03a42fd76d642c962d91f88fd7b5a42", 0xb1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) socket(0x2a, 0x80000, 0xd2) [ 1249.280457][T25761] e6 80 4294950973 [ 1249.282733][T25761] 1 90 4294950973 [ 1249.284267][T25761] 0 90 4294950973 [ 1249.285787][T25761] 0 90 4294950973 [ 1249.287410][T25761] 1 90 4294950973 [ 1249.289043][T25761] 2 90 4294950973 [ 1249.290662][T25761] 24 90 4294950973 [ 1249.292420][T25761] 1b 90 4294950973 [ 1249.294076][T25761] ff 90 4294950973 [ 1249.295652][T25761] 8 80 4295061847 [ 1249.297262][T25761] 8 80 4295061847 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) sendmsg$can_j1939(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2, 0x3, {0x1, 0x1, 0x3}, 0xfd}, 0x18, &(0x7f0000000340)={&(0x7f0000000280)="d5d8f4b7bd8454ad60e6b1e60c5b2286a803bcb265afeb51f53f711acc7607feccc5781ce0f447d3fa99d8c0a251741d938c4895671a2b4817041c66c84ac8cd160858f76d8062c7516c2720d2de428fcc5a6426fce4937de367742b1a13e6d3a869e6a8efc4ff93cde39fe0654cf48b7ac9f7c9758bc9dab330c4002ce8b91cb8ba4312f283ed44ab2b5a61b3cb2675031ff54a4169df02b437a96eb6cb6161eaa03a42fd76d642c962d91f88fd7b5a42", 0xb1}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) [ 1249.298990][T25761] 8 80 4295061847 [ 1249.300646][T25761] 8 80 4295061847 [ 1249.302332][T25761] last result at 4295061847 [ 1249.304130][T25761] last redo_fd_request at 4295062060 [ 1249.306076][T25761] c3 00 .. [ 1249.308506][T25761] status=80 [ 1249.309679][T25761] fdc_busy=1 [ 1249.310945][T25761] floppy_work.func=floppy_work_workfn [ 1249.313179][T25761] cont=ffffffff8ad06940 [ 1249.314667][T25761] current_req=0000000000000000 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r1, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.316463][T25761] command_status=-1 [ 1249.317934][T25761] [ 1249.318827][T25761] floppy1: floppy timeout called 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, 0x0) 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.329004][T25761] [ 1249.330235][T25761] floppy driver state [ 1249.333441][T25761] ------------------- 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r1) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x20004000) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r1) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x20004000) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) (async) 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.336907][T25761] now=4295062068 last interrupt=4295061847 diff=221 last called handler=reset_interrupt [ 1249.341820][T25761] timeout_message=lock fdc [ 1249.343830][T25761] last output bytes: [ 1249.345498][T25761] 1b 90 4294950970 [ 1249.346948][T25761] ff 90 4294950970 [ 1249.348449][T25761] 12 80 4294950973 [ 1249.349852][T25761] 3 90 4294950973 [ 1249.351431][T25761] 3 80 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.353628][T25761] a1 90 4294950973 [ 1249.355207][T25761] 1e 90 4294950973 [ 1249.356611][T25761] e6 80 4294950973 [ 1249.357991][T25761] 1 90 4294950973 [ 1249.359629][T25761] 0 90 4294950973 [ 1249.361705][T25761] 0 90 4294950973 [ 1249.363333][T25761] 1 90 4294950973 [ 1249.365071][T25761] 2 90 4294950973 [ 1249.366785][T25761] 24 90 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.368446][T25761] 1b 90 4294950973 [ 1249.370260][T25761] ff 90 4294950973 [ 1249.372316][T25761] 8 80 4295061847 [ 1249.374047][T25761] 8 80 4295061847 [ 1249.375819][T25761] 8 80 4295061847 [ 1249.377389][T25761] 8 80 4295061847 [ 1249.379021][T25761] last result at 4295061847 [ 1249.380689][T25761] last redo_fd_request at 4295062066 [ 1249.383641][T25761] c3 00 .. [ 1249.386125][T25761] status=80 16:09:42 executing program 1: ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.387282][T25761] fdc_busy=1 [ 1249.388576][T25761] floppy_work.func=floppy_work_workfn [ 1249.390627][T25761] cont=ffffffff8ad06940 [ 1249.392730][T25761] current_req=0000000000000000 [ 1249.394798][T25761] command_status=-1 [ 1249.396452][T25761] [ 1249.397549][T25761] floppy1: floppy timeout called [ 1249.401513][T25761] [ 1249.402617][T25761] floppy driver state [ 1249.404329][T25761] ------------------- 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, 0x0) [ 1249.406035][T25761] now=4295062075 last interrupt=4295061847 diff=228 last called handler=reset_interrupt 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 1: ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.410218][T25761] timeout_message=lock fdc [ 1249.412363][T25761] last output bytes: [ 1249.414078][T25761] 1b 90 4294950970 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async, rerun: 64) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) (async, rerun: 64) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async, rerun: 32) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r1) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x20004000) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) [ 1249.415676][T25761] ff 90 4294950970 [ 1249.417368][T25761] 12 80 4294950973 [ 1249.418980][T25761] 3 90 4294950973 [ 1249.420601][T25761] 3 80 4294950973 [ 1249.422577][T25761] a1 90 4294950973 [ 1249.424197][T25761] 1e 90 4294950973 [ 1249.425681][T25761] e6 80 4294950973 [ 1249.427030][T25761] 1 90 4294950973 16:09:42 executing program 1: ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.428327][T25761] 0 90 4294950973 [ 1249.429846][T25761] 0 90 4294950973 [ 1249.431322][T25761] 1 90 4294950973 [ 1249.432634][T25761] 2 90 4294950973 [ 1249.433955][T25761] 24 90 4294950973 [ 1249.435276][T25761] 1b 90 4294950973 [ 1249.436861][T25761] ff 90 4294950973 [ 1249.438449][T25761] 8 80 4295061847 [ 1249.439808][T25761] 8 80 4295061847 [ 1249.441196][T25761] 8 80 4295061847 16:09:42 executing program 1: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.442737][T25761] 8 80 4295061847 [ 1249.444425][T25761] last result at 4295061847 [ 1249.446041][T25761] last redo_fd_request at 4295062074 [ 1249.447764][T25761] c3 00 .. [ 1249.450466][T25761] status=80 [ 1249.451910][T25761] fdc_busy=1 [ 1249.453127][T25761] floppy_work.func=floppy_work_workfn [ 1249.454927][T25761] cont=ffffffff8ad06940 [ 1249.456300][T25761] current_req=0000000000000000 [ 1249.457861][T25761] command_status=-1 [ 1249.459129][T25761] [ 1249.459955][T25761] floppy1: floppy timeout called [ 1249.467331][ T4924] [ 1249.468364][ T4924] floppy driver state 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, 0x0) 16:09:42 executing program 2: ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.470041][ T4924] ------------------- [ 1249.472094][ T4924] now=4295062082 last interrupt=4295061847 diff=235 last called handler=reset_interrupt [ 1249.476123][ T4924] timeout_message=lock fdc [ 1249.477926][ T4924] last output bytes: 16:09:42 executing program 1: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) epoll_create1(0x0) [ 1249.484270][ T4924] 1b 90 4294950970 [ 1249.486197][ T4924] ff 90 4294950970 [ 1249.487997][ T4924] 12 80 4294950973 [ 1249.489637][ T4924] 3 90 4294950973 [ 1249.491287][ T4924] 3 80 4294950973 [ 1249.492724][ T4924] a1 90 4294950973 [ 1249.494102][ T4924] 1e 90 4294950973 [ 1249.495481][ T4924] e6 80 4294950973 [ 1249.496836][ T4924] 1 90 4294950973 [ 1249.498184][ T4924] 0 90 4294950973 16:09:42 executing program 2: ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.499507][ T4924] 0 90 4294950973 [ 1249.501940][ T4924] 1 90 4294950973 [ 1249.503417][ T4924] 2 90 4294950973 16:09:42 executing program 2: ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.504857][ T4924] 24 90 4294950973 [ 1249.506407][ T4924] 1b 90 4294950973 [ 1249.508175][ T4924] ff 90 4294950973 [ 1249.509648][ T4924] 8 80 4295061847 [ 1249.511139][ T4924] 8 80 4295061847 [ 1249.512614][ T4924] 8 80 4295061847 [ 1249.514066][ T4924] 8 80 4295061847 [ 1249.515474][ T4924] last result at 4295061847 [ 1249.517180][ T4924] last redo_fd_request at 4295062081 16:09:42 executing program 1: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.519606][ T4924] c3 00 .. [ 1249.523422][ T4924] status=80 [ 1249.527474][ T4924] fdc_busy=1 16:09:42 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.529010][ T4924] floppy_work.func=floppy_work_workfn [ 1249.532318][ T4924] cont=ffffffff8ad06940 [ 1249.533993][ T4924] current_req=0000000000000000 [ 1249.535770][ T4924] command_status=-1 [ 1249.537158][ T4924] [ 1249.538091][ T4924] floppy1: floppy timeout called 16:09:42 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) epoll_create1(0x0) [ 1249.553090][ T10] [ 1249.554314][ T10] floppy driver state [ 1249.556134][ T10] ------------------- 16:09:42 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 1: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.557967][ T10] now=4295062090 last interrupt=4295061847 diff=243 last called handler=reset_interrupt [ 1249.563710][ T10] timeout_message=lock fdc [ 1249.565787][ T10] last output bytes: [ 1249.567584][ T10] 1b 90 4294950970 [ 1249.569326][ T10] ff 90 4294950970 [ 1249.571628][ T10] 12 80 4294950973 [ 1249.573176][ T10] 3 90 4294950973 [ 1249.574823][ T10] 3 80 4294950973 [ 1249.576526][ T10] a1 90 4294950973 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.578257][ T10] 1e 90 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.580535][ T10] e6 80 4294950973 [ 1249.583018][ T10] 1 90 4294950973 [ 1249.584789][ T10] 0 90 4294950973 [ 1249.586516][ T10] 0 90 4294950973 [ 1249.587994][ T10] 1 90 4294950973 [ 1249.589490][ T10] 2 90 4294950973 [ 1249.591312][ T10] 24 90 4294950973 [ 1249.593019][ T10] 1b 90 4294950973 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 1: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.595295][ T10] ff 90 4294950973 [ 1249.597028][ T10] 8 80 4295061847 [ 1249.598515][ T10] 8 80 4295061847 [ 1249.599982][ T10] 8 80 4295061847 [ 1249.601514][ T10] 8 80 4295061847 [ 1249.603063][ T10] last result at 4295061847 [ 1249.604733][ T10] last redo_fd_request at 4295062089 [ 1249.606653][ T10] c3 00 .. [ 1249.609059][ T10] status=80 [ 1249.610479][ T10] fdc_busy=1 [ 1249.611765][ T10] floppy_work.func=floppy_work_workfn [ 1249.613696][ T10] cont=ffffffff8ad06940 [ 1249.615180][ T10] current_req=0000000000000000 [ 1249.616880][ T10] command_status=-1 [ 1249.618265][ T10] [ 1249.619161][ T10] floppy1: floppy timeout called [ 1249.622765][T25761] [ 1249.623680][T25761] floppy driver state [ 1249.625131][T25761] ------------------- [ 1249.626589][T25761] now=4295062097 last interrupt=4295061847 diff=250 last called handler=reset_interrupt [ 1249.630054][T25761] timeout_message=lock fdc 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$NBD_CLEAR_QUE(0xffffffffffffffff, 0xab05) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x888880, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r1) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x20004000) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) 16:09:42 executing program 1: socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x1) (async) epoll_create1(0x0) [ 1249.632605][T25761] last output bytes: [ 1249.634101][T25761] 1b 90 4294950970 [ 1249.635465][T25761] ff 90 4294950970 [ 1249.636851][T25761] 12 80 4294950973 [ 1249.638227][T25761] 3 90 4294950973 [ 1249.639749][T25761] 3 80 4294950973 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.641337][T25761] a1 90 4294950973 [ 1249.642907][T25761] 1e 90 4294950973 [ 1249.644272][T25761] e6 80 4294950973 [ 1249.645665][T25761] 1 90 4294950973 16:09:42 executing program 1: socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.647054][T25761] 0 90 4294950973 [ 1249.648497][T25761] 0 90 4294950973 [ 1249.649850][T25761] 1 90 4294950973 [ 1249.651713][T25761] 2 90 4294950973 [ 1249.653206][T25761] 24 90 4294950973 [ 1249.654586][T25761] 1b 90 4294950973 [ 1249.655993][T25761] ff 90 4294950973 [ 1249.657404][T25761] 8 80 4295061847 [ 1249.658885][T25761] 8 80 4295061847 16:09:42 executing program 1: socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x7, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.660392][T25761] 8 80 4295061847 [ 1249.662523][T25761] 8 80 4295061847 [ 1249.663917][T25761] last result at 4295061847 [ 1249.665707][T25761] last redo_fd_request at 4295062097 [ 1249.667738][T25761] c3 00 .. [ 1249.670292][T25761] status=80 [ 1249.671867][T25761] fdc_busy=1 [ 1249.673095][T25761] floppy_work.func=floppy_work_workfn [ 1249.675091][T25761] cont=ffffffff8ad06940 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0) [ 1249.676686][T25761] current_req=0000000000000000 [ 1249.678682][T25761] command_status=-1 [ 1249.680094][T25761] [ 1249.681569][T25761] floppy1: floppy timeout called [ 1249.684763][T25761] [ 1249.685894][T25761] floppy driver state [ 1249.687625][T25761] ------------------- [ 1249.689249][T25761] now=4295062103 last interrupt=4295061847 diff=256 last called handler=reset_interrupt [ 1249.694079][T25761] timeout_message=lock fdc [ 1249.696022][T25761] last output bytes: [ 1249.697717][T25761] 1b 90 4294950970 [ 1249.699353][T25761] ff 90 4294950970 [ 1249.701064][T25761] 12 80 4294950973 [ 1249.702794][T25761] 3 90 4294950973 [ 1249.704440][T25761] 3 80 4294950973 [ 1249.706072][T25761] a1 90 4294950973 [ 1249.707723][T25761] 1e 90 4294950973 [ 1249.709346][T25761] e6 80 4294950973 [ 1249.711071][T25761] 1 90 4294950973 [ 1249.713075][T25761] 0 90 4294950973 [ 1249.714612][T25761] 0 90 4294950973 [ 1249.716025][T25761] 1 90 4294950973 [ 1249.717372][T25761] 2 90 4294950973 [ 1249.718744][T25761] 24 90 4294950973 [ 1249.720098][T25761] 1b 90 4294950973 [ 1249.721909][T25761] ff 90 4294950973 [ 1249.723290][T25761] 8 80 4295061847 [ 1249.724665][T25761] 8 80 4295061847 [ 1249.726049][T25761] 8 80 4295061847 [ 1249.727398][T25761] 8 80 4295061847 [ 1249.728755][T25761] last result at 4295061847 [ 1249.730428][T25761] last redo_fd_request at 4295062103 [ 1249.732671][T25761] c3 00 .. [ 1249.735255][T25761] status=80 [ 1249.736439][T25761] fdc_busy=1 [ 1249.737742][T25761] floppy_work.func=floppy_work_workfn [ 1249.739713][T25761] cont=ffffffff8ad06940 [ 1249.741662][T25761] current_req=0000000000000000 [ 1249.743789][T25761] command_status=-1 [ 1249.745469][T25761] [ 1249.746536][T25761] floppy1: floppy timeout called [ 1249.749565][T25761] [ 1249.750543][T25761] floppy driver state [ 1249.752373][T25761] ------------------- 16:09:42 executing program 0: r0 = socket(0x23, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4d2482, 0x0) ioctl$FLOPPY_FDWERRORGET(r2, 0x80280217, &(0x7f0000000040)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) [ 1249.753867][T25761] now=4295062110 last interrupt=4295061847 diff=263 last called handler=reset_interrupt [ 1249.758868][T25761] timeout_message=lock fdc 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1249.760936][T25761] last output bytes: [ 1249.763014][T25761] 1b 90 4294950970 [ 1249.764796][T25761] ff 90 4294950970 [ 1249.766585][T25761] 12 80 4294950973 [ 1249.768300][T25761] 3 90 4294950973 [ 1249.770002][T25761] 3 80 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0) [ 1249.772096][T25761] a1 90 4294950973 [ 1249.773768][T25761] 1e 90 4294950973 [ 1249.775415][T25761] e6 80 4294950973 [ 1249.777023][T25761] 1 90 4294950973 [ 1249.778681][T25761] 0 90 4294950973 16:09:42 executing program 0: r0 = socket(0x23, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1249.780342][T25761] 0 90 4294950973 [ 1249.782361][T25761] 1 90 4294950973 [ 1249.784037][T25761] 2 90 4294950973 [ 1249.785721][T25761] 24 90 4294950973 [ 1249.787419][T25761] 1b 90 4294950973 [ 1249.789136][T25761] ff 90 4294950973 [ 1249.790841][T25761] 8 80 4295061847 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', 0x0}) [ 1249.793273][T25761] 8 80 4295061847 [ 1249.794726][T25761] 8 80 4295061847 [ 1249.796056][T25761] 8 80 4295061847 16:09:42 executing program 0: r0 = socket(0x23, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x107, 0x2, 0x0, 0x0) [ 1249.797392][T25761] last result at 4295061847 [ 1249.799369][T25761] last redo_fd_request at 4295062109 [ 1249.801806][T25761] c3 00 .. [ 1249.804857][T25761] status=80 [ 1249.806361][T25761] fdc_busy=1 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', 0x0}) [ 1249.807852][T25761] floppy_work.func=floppy_work_workfn 16:09:42 executing program 0: socket(0x23, 0x2, 0x0) [ 1249.810226][T25761] cont=ffffffff8ad06940 [ 1249.811852][T25761] current_req=0000000000000000 [ 1249.813555][T25761] command_status=-1 [ 1249.814927][T25761] [ 1249.815927][T25761] floppy1: floppy timeout called [ 1249.817907][T25761] [ 1249.818825][T25761] floppy driver state [ 1249.820449][T25761] ------------------- [ 1249.822771][T25761] now=4295062117 last interrupt=4295061847 diff=270 last called handler=reset_interrupt [ 1249.826973][T25761] timeout_message=lock fdc [ 1249.828900][T25761] last output bytes: [ 1249.830591][T25761] 1b 90 4294950970 [ 1249.832307][T25761] ff 90 4294950970 [ 1249.833751][T25761] 12 80 4294950973 [ 1249.835148][T25761] 3 90 4294950973 [ 1249.836607][T25761] 3 80 4294950973 [ 1249.838024][T25761] a1 90 4294950973 [ 1249.839359][T25761] 1e 90 4294950973 [ 1249.840716][T25761] e6 80 4294950973 [ 1249.842292][T25761] 1 90 4294950973 [ 1249.844071][T25761] 0 90 4294950973 [ 1249.845988][T25761] 0 90 4294950973 [ 1249.847870][T25761] 1 90 4294950973 [ 1249.849758][T25761] 2 90 4294950973 [ 1249.852201][T25761] 24 90 4294950973 [ 1249.854027][T25761] 1b 90 4294950973 [ 1249.855837][T25761] ff 90 4294950973 [ 1249.857653][T25761] 8 80 4295061847 [ 1249.859446][T25761] 8 80 4295061847 [ 1249.861276][T25761] 8 80 4295061847 [ 1249.863012][T25761] 8 80 4295061847 [ 1249.864770][T25761] last result at 4295061847 [ 1249.866814][T25761] last redo_fd_request at 4295062116 [ 1249.868932][T25761] c3 00 .. [ 1249.872090][T25761] status=80 [ 1249.873554][T25761] fdc_busy=1 [ 1249.875039][T25761] floppy_work.func=floppy_work_workfn [ 1249.877454][T25761] cont=ffffffff8ad06940 [ 1249.879337][T25761] current_req=0000000000000000 [ 1249.881184][T25761] command_status=-1 [ 1249.882671][T25761] [ 1249.883597][T25761] floppy1: floppy timeout called [ 1249.887580][T25761] [ 1249.888839][T25761] floppy driver state 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', 0x0}) [ 1249.890768][T25761] ------------------- 16:09:42 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4d2482, 0x0) ioctl$FLOPPY_FDWERRORGET(r2, 0x80280217, &(0x7f0000000040)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4d2482, 0x0) (async) ioctl$FLOPPY_FDWERRORGET(r2, 0x80280217, &(0x7f0000000040)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) (async) 16:09:42 executing program 0: socket(0x0, 0x2, 0x0) [ 1249.895044][T25761] now=4295062124 last interrupt=4295061847 diff=277 last called handler=reset_interrupt [ 1249.899153][T25761] timeout_message=lock fdc [ 1249.900830][T25761] last output bytes: [ 1249.902380][T25761] 1b 90 4294950970 [ 1249.903745][T25761] ff 90 4294950970 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x80, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.905632][T25761] 12 80 4294950973 [ 1249.907314][T25761] 3 90 4294950973 [ 1249.908939][T25761] 3 80 4294950973 [ 1249.910405][T25761] a1 90 4294950973 [ 1249.912074][T25761] 1e 90 4294950973 [ 1249.913714][T25761] e6 80 4294950973 [ 1249.915391][T25761] 1 90 4294950973 [ 1249.917036][T25761] 0 90 4294950973 [ 1249.918615][T25761] 0 90 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x6, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.920243][T25761] 1 90 4294950973 [ 1249.922104][T25761] 2 90 4294950973 [ 1249.923742][T25761] 24 90 4294950973 [ 1249.925300][T25761] 1b 90 4294950973 [ 1249.926867][T25761] ff 90 4294950973 [ 1249.928446][T25761] 8 80 4295061847 [ 1249.929935][T25761] 8 80 4295061847 [ 1249.931810][T25761] 8 80 4295061847 16:09:42 executing program 0: socket(0x0, 0x2, 0x0) [ 1249.933212][T25761] 8 80 4295061847 [ 1249.934847][T25761] last result at 4295061847 [ 1249.936476][T25761] last redo_fd_request at 4295062123 [ 1249.938400][T25761] c3 00 .. [ 1249.940850][T25761] status=80 [ 1249.942125][T25761] fdc_busy=1 [ 1249.943308][T25761] floppy_work.func=floppy_work_workfn [ 1249.945271][T25761] cont=ffffffff8ad06940 [ 1249.946781][T25761] current_req=0000000000000000 [ 1249.948501][T25761] command_status=-1 [ 1249.949907][T25761] [ 1249.950813][T25761] floppy1: floppy timeout called [ 1249.952874][T25761] [ 1249.953768][T25761] floppy driver state 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x30a1f583, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.955409][T25761] ------------------- [ 1249.958426][T25761] now=4295062130 last interrupt=4295061847 diff=283 last called handler=reset_interrupt [ 1249.963301][T25761] timeout_message=lock fdc [ 1249.965388][T25761] last output bytes: [ 1249.967210][T25761] 1b 90 4294950970 [ 1249.968896][T25761] ff 90 4294950970 [ 1249.970632][T25761] 12 80 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x3, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1249.972444][T25761] 3 90 4294950973 [ 1249.974340][T25761] 3 80 4294950973 [ 1249.976069][T25761] a1 90 4294950973 [ 1249.977802][T25761] 1e 90 4294950973 [ 1249.979519][T25761] e6 80 4294950973 [ 1249.981890][T25761] 1 90 4294950973 [ 1249.983625][T25761] 0 90 4294950973 [ 1249.985407][T25761] 0 90 4294950973 [ 1249.987143][T25761] 1 90 4294950973 [ 1249.988855][T25761] 2 90 4294950973 [ 1249.990584][T25761] 24 90 4294950973 [ 1249.992381][T25761] 1b 90 4294950973 [ 1249.994112][T25761] ff 90 4294950973 [ 1249.995831][T25761] 8 80 4295061847 [ 1249.997501][T25761] 8 80 4295061847 [ 1249.999225][T25761] 8 80 4295061847 [ 1250.000946][T25761] 8 80 4295061847 [ 1250.002770][T25761] last result at 4295061847 [ 1250.004843][T25761] last redo_fd_request at 4295062130 [ 1250.007278][T25761] c3 00 .. [ 1250.010357][T25761] status=80 [ 1250.011956][T25761] fdc_busy=1 [ 1250.013461][T25761] floppy_work.func=floppy_work_workfn [ 1250.015916][T25761] cont=ffffffff8ad06940 [ 1250.017802][T25761] current_req=0000000000000000 [ 1250.020442][T25761] command_status=-1 [ 1250.022667][T25761] [ 1250.023834][T25761] floppy1: floppy timeout called [ 1250.026748][T25761] [ 1250.028302][T25761] floppy driver state 16:09:42 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 0: socket(0x0, 0x2, 0x0) 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x0, 0xbc, 0x65, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4d2482, 0x0) ioctl$FLOPPY_FDWERRORGET(r2, 0x80280217, &(0x7f0000000040)) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) [ 1250.029909][T25761] ------------------- [ 1250.033124][T25761] now=4295062138 last interrupt=4295061847 diff=291 last called handler=reset_interrupt [ 1250.037109][T25761] timeout_message=lock fdc [ 1250.039020][T25761] last output bytes: [ 1250.040796][T25761] 1b 90 4294950970 [ 1250.042518][T25761] ff 90 4294950970 [ 1250.043878][T25761] 12 80 4294950973 [ 1250.045249][T25761] 3 90 4294950973 [ 1250.046697][T25761] 3 80 4294950973 [ 1250.048047][T25761] a1 90 4294950973 [ 1250.049414][T25761] 1e 90 4294950973 [ 1250.050869][T25761] e6 80 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x11, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1250.052580][T25761] 1 90 4294950973 [ 1250.054588][T25761] 0 90 4294950973 [ 1250.055953][T25761] 0 90 4294950973 [ 1250.057316][T25761] 1 90 4294950973 [ 1250.058675][T25761] 2 90 4294950973 [ 1250.060178][T25761] 24 90 4294950973 [ 1250.061695][T25761] 1b 90 4294950973 [ 1250.063053][T25761] ff 90 4294950973 16:09:42 executing program 0: socket(0x23, 0x0, 0x0) [ 1250.064404][T25761] 8 80 4295061847 [ 1250.066260][T25761] 8 80 4295061847 [ 1250.067681][T25761] 8 80 4295061847 [ 1250.069047][T25761] 8 80 4295061847 [ 1250.070426][T25761] last result at 4295061847 [ 1250.072661][T25761] last redo_fd_request at 4295062137 [ 1250.074692][T25761] c3 00 .. [ 1250.077111][T25761] status=80 [ 1250.078278][T25761] fdc_busy=1 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1250.079544][T25761] floppy_work.func=floppy_work_workfn 16:09:42 executing program 0: socket(0x23, 0x0, 0x0) [ 1250.083372][T25761] cont=ffffffff8ad06940 [ 1250.085059][T25761] current_req=0000000000000000 [ 1250.086796][T25761] command_status=-1 [ 1250.088215][T25761] [ 1250.089111][T25761] floppy1: floppy timeout called [ 1250.092627][ T4924] [ 1250.093780][ T4924] floppy driver state [ 1250.095599][ T4924] ------------------- [ 1250.097323][ T4924] now=4295062144 last interrupt=4295061847 diff=297 last called handler=reset_interrupt 16:09:42 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) semget(0x3, 0x1, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) semget(0x3, 0x4, 0x120) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x488c04, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x418200, 0x100) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RENAMEAT={0x23, 0x48, 0x0, r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x1}, 0x10001) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr=0x64010101, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1250.101919][ T4924] timeout_message=lock fdc [ 1250.104095][ T4924] last output bytes: [ 1250.105871][ T4924] 1b 90 4294950970 16:09:42 executing program 0: socket(0x23, 0x0, 0x0) [ 1250.107604][ T4924] ff 90 4294950970 [ 1250.109459][ T4924] 12 80 4294950973 [ 1250.111773][ T4924] 3 90 4294950973 [ 1250.113544][ T4924] 3 80 4294950973 [ 1250.115214][ T4924] a1 90 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x2f, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}, @timestamp={0x44, 0x20, 0x5d, 0x0, 0x5, [0xf2e0, 0xfffffffc, 0x6, 0x1, 0x3, 0x8, 0x1]}]}}}}}) [ 1250.116892][ T4924] 1e 90 4294950973 [ 1250.118659][ T4924] e6 80 4294950973 [ 1250.120243][ T4924] 1 90 4294950973 [ 1250.123104][ T4924] 0 90 4294950973 [ 1250.125067][ T4924] 0 90 4294950973 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) [ 1250.126836][ T4924] 1 90 4294950973 [ 1250.128581][ T4924] 2 90 4294950973 [ 1250.130318][ T4924] 24 90 4294950973 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x27, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}, @timestamp_addr={0x44, 0x1c, 0xc1, 0x1, 0x4, [{@rand_addr=0x64010100, 0x6}, {@dev={0xac, 0x14, 0x14, 0x2b}, 0x8}, {@private=0xa010100, 0x4}]}]}}}}}) [ 1250.132426][ T4924] 1b 90 4294950973 [ 1250.134228][ T4924] ff 90 4294950973 [ 1250.135917][ T4924] 8 80 4295061847 [ 1250.137614][ T4924] 8 80 4295061847 [ 1250.139279][ T4924] 8 80 4295061847 [ 1250.140938][ T4924] 8 80 4295061847 [ 1250.143075][ T4924] last result at 4295061847 [ 1250.145147][ T4924] last redo_fd_request at 4295062144 [ 1250.147558][ T4924] c3 00 .. [ 1250.150573][ T4924] status=80 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x20, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}, @ssrr={0x89, 0xf, 0x19, [@initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @rand_addr=0x64010101]}]}}}}}) [ 1250.152134][ T4924] fdc_busy=1 [ 1250.153770][ T4924] floppy_work.func=floppy_work_workfn [ 1250.156139][ T4924] cont=ffffffff8ad06940 [ 1250.157981][ T4924] current_req=0000000000000000 [ 1250.160100][ T4924] command_status=-1 [ 1250.162155][ T4924] [ 1250.163552][ T4924] floppy1: floppy timeout called [ 1250.166215][ T4924] [ 1250.167335][ T4924] floppy driver state [ 1250.168920][ T4924] ------------------- [ 1250.170706][ T4924] now=4295062151 last interrupt=4295061847 diff=304 last called handler=reset_interrupt [ 1250.174238][ T4924] timeout_message=lock fdc [ 1250.175949][ T4924] last output bytes: [ 1250.177480][ T4924] 1b 90 4294950970 [ 1250.178971][ T4924] ff 90 4294950970 [ 1250.180409][ T4924] 12 80 4294950973 [ 1250.182142][ T4924] 3 90 4294950973 [ 1250.183653][ T4924] 3 80 4294950973 [ 1250.185165][ T4924] a1 90 4294950973 [ 1250.186673][ T4924] 1e 90 4294950973 [ 1250.188089][ T4924] e6 80 4294950973 [ 1250.189591][ T4924] 1 90 4294950973 [ 1250.191339][ T4924] 0 90 4294950973 [ 1250.193074][ T4924] 0 90 4294950973 [ 1250.194808][ T4924] 1 90 4294950973 [ 1250.196520][ T4924] 2 90 4294950973 [ 1250.198248][ T4924] 24 90 4294950973 [ 1250.199965][ T4924] 1b 90 4294950973 [ 1250.201783][ T4924] ff 90 4294950973 [ 1250.203250][ T4924] 8 80 4295061847 [ 1250.204703][ T4924] 8 80 4295061847 [ 1250.206191][ T4924] 8 80 4295061847 [ 1250.207624][ T4924] 8 80 4295061847 [ 1250.209074][ T4924] last result at 4295061847 [ 1250.210800][ T4924] last redo_fd_request at 4295062151 [ 1250.213123][ T4924] c3 00 .. [ 1250.215676][ T4924] status=80 [ 1250.216895][ T4924] fdc_busy=1 [ 1250.218152][ T4924] floppy_work.func=floppy_work_workfn [ 1250.220146][ T4924] cont=ffffffff8ad06940 [ 1250.222088][ T4924] current_req=0000000000000000 [ 1250.223821][ T4924] command_status=-1 [ 1250.225319][ T4924] [ 1250.226253][ T4924] floppy1: floppy timeout called [ 1250.229966][ T4924] [ 1250.230927][ T4924] floppy driver state [ 1250.232735][ T4924] ------------------- 16:09:42 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x9, 0x8, 0xffffffff}) 16:09:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x1c, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end, @timestamp_prespec={0x44, 0x24, 0x25, 0x3, 0x5, [{@multicast2, 0x2}, {@dev={0xac, 0x14, 0x14, 0x25}, 0xb89d}, {@empty, 0x25e}, {@local, 0x3}]}]}}}}}) 16:09:42 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) semget(0x3, 0x1, 0x2) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) semget(0x3, 0x4, 0x120) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x488c04, 0x0) (async) open$dir(&(0x7f0000000140)='./file0\x00', 0x418200, 0x100) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RENAMEAT={0x23, 0x48, 0x0, r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x1}, 0x10001) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:42 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) semget(0x3, 0x1, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) semget(0x3, 0x4, 0x120) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x488c04, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x418200, 0x100) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RENAMEAT={0x23, 0x48, 0x0, r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x1}, 0x10001) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1250.243007][ T4924] now=4295062159 last interrupt=4295061847 diff=312 last called handler=reset_interrupt [ 1250.247217][ T4924] timeout_message=lock fdc [ 1250.249166][ T4924] last output bytes: [ 1250.250831][ T4924] 1b 90 4294950970 [ 1250.252932][ T4924] ff 90 4294950970 [ 1250.254525][ T4924] 12 80 4294950973 [ 1250.256135][ T4924] 3 90 4294950973 [ 1250.257681][ T4924] 3 80 4294950973 [ 1250.259155][ T4924] a1 90 4294950973 [ 1250.260674][ T4924] 1e 90 4294950973 [ 1250.262390][ T4924] e6 80 4294950973 16:09:43 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x13, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}, @end]}}}}}) [ 1250.263777][ T4924] 1 90 4294950973 [ 1250.265273][ T4924] 0 90 4294950973 [ 1250.266710][ T4924] 0 90 4294950973 [ 1250.268055][ T4924] 1 90 4294950973 [ 1250.269403][ T4924] 2 90 4294950973 [ 1250.270763][ T4924] 24 90 4294950973 [ 1250.272174][ T4924] 1b 90 4294950973 [ 1250.273546][ T4924] ff 90 4294950973 [ 1250.274899][ T4924] 8 80 4295061847 [ 1250.276233][ T4924] 8 80 4295061847 [ 1250.277608][ T4924] 8 80 4295061847 [ 1250.278970][ T4924] 8 80 4295061847 [ 1250.280327][ T4924] last result at 4295061847 [ 1250.282053][ T4924] last redo_fd_request at 4295062157 [ 1250.283966][ T4924] c3 00 .. [ 1250.286417][ T4924] status=80 [ 1250.287565][ T4924] fdc_busy=1 [ 1250.288743][ T4924] floppy_work.func=floppy_work_workfn [ 1250.290679][ T4924] cont=ffffffff8ad06940 16:09:43 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x13, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}, @timestamp={0x44, 0x14, 0x29, 0x0, 0x4, [0x7f, 0x7ff, 0xc83, 0x4]}]}}}}}) [ 1250.292266][ T4924] current_req=0000000000000000 [ 1250.294154][ T4924] command_status=-1 [ 1250.295528][ T4924] [ 1250.296432][ T4924] floppy1: floppy timeout called 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) semget(0x3, 0x1, 0x2) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) semget(0x3, 0x4, 0x120) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x488c04, 0x0) (async) open$dir(&(0x7f0000000140)='./file0\x00', 0x418200, 0x100) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RENAMEAT={0x23, 0x48, 0x0, r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x1}, 0x10001) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1250.304910][ T10] 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, 0x0) [ 1250.306205][ T10] floppy driver state [ 1250.308059][ T10] ------------------- [ 1250.309632][ T10] now=4295062165 last interrupt=4295061847 diff=318 last called handler=reset_interrupt 16:09:43 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) semget(0x3, 0x1, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) semget(0x3, 0x4, 0x120) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x488c04, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x418200, 0x100) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RENAMEAT={0x23, 0x48, 0x0, r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x1}, 0x10001) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1250.320712][ T10] timeout_message=lock fdc [ 1250.322843][ T10] last output bytes: [ 1250.324468][ T10] 1b 90 4294950970 16:09:43 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0xe, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @rand_addr, {[@ssrr={0x89, 0x23, 0xe7, [@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @loopback, @empty, @loopback, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1]}]}}}}}) [ 1250.326837][ T10] ff 90 4294950970 [ 1250.329160][ T10] 12 80 4294950973 [ 1250.330903][ T10] 3 90 4294950973 [ 1250.333171][ T10] 3 80 4294950973 [ 1250.334543][ T10] a1 90 4294950973 [ 1250.335927][ T10] 1e 90 4294950973 [ 1250.337303][ T10] e6 80 4294950973 [ 1250.338660][ T10] 1 90 4294950973 16:09:43 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2}}}}) [ 1250.340064][ T10] 0 90 4294950973 [ 1250.342053][ T10] 0 90 4294950973 [ 1250.343447][ T10] 1 90 4294950973 [ 1250.344823][ T10] 2 90 4294950973 [ 1250.346229][ T10] 24 90 4294950973 [ 1250.347680][ T10] 1b 90 4294950973 [ 1250.349402][ T10] ff 90 4294950973 [ 1250.351408][ T10] 8 80 4295061847 [ 1250.353153][ T10] 8 80 4295061847 [ 1250.354859][ T10] 8 80 4295061847 [ 1250.356575][ T10] 8 80 4295061847 16:09:43 executing program 1: r0 = socket(0x28, 0x3, 0xfffffffe) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x10200, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_FILTER(r1, 0x6b, 0x1, &(0x7f0000000040)=[{0x0, 0x0, {0x1, 0xf0, 0x2}, {0x2, 0xf0, 0x3}, 0xfd}, {0x0, 0x1, {0x2, 0x1, 0x2}, {0x0, 0x0, 0x2}, 0x1, 0xfe}, {0x1, 0x0, {0x0, 0xf0, 0x2}, {0x1, 0xf0, 0x3}, 0x0, 0x3}], 0x60) [ 1250.358611][ T10] last result at 4295061847 [ 1250.360764][ T10] last redo_fd_request at 4295062164 [ 1250.363455][ T10] c3 00 .. [ 1250.365924][ T10] status=80 [ 1250.367073][ T10] fdc_busy=1 [ 1250.368245][ T10] floppy_work.func=floppy_work_workfn [ 1250.370394][ T10] cont=ffffffff8ad06940 16:09:43 executing program 1: r0 = socket(0x1e, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.372358][ T10] current_req=0000000000000000 [ 1250.374197][ T10] command_status=-1 [ 1250.375576][ T10] [ 1250.376477][ T10] floppy1: floppy timeout called [ 1250.379727][ T10] [ 1250.380617][ T10] floppy driver state [ 1250.383812][ T10] ------------------- 16:09:43 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) semget(0x3, 0x1, 0x2) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) semget(0x3, 0x4, 0x120) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x488c04, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x418200, 0x100) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_RENAMEAT={0x23, 0x48, 0x0, r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', r2, 0x0, 0x1}, 0x10001) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40204) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xf) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000180)={0x2, &(0x7f0000000040)="b35e5be321c4f1ae50235f1c3cd8b71311680ed7b9a60805183e5491c0c7c3767d3f017ed4114277af6c3429e8c08be6cc6b211bcb6f48af5a384f611ac6788cfd266fb7542a0ac241e84847b8bf497a90393c2913301a1278a5180343537b83bb3f527b39f0f1f81a334cb122805cd83a1214ab90f3431805e5eb05e35ae0d845279583b65c70928a0a8c93d1c40806bab8324694df122add218e3f984c5734f02b04e01301cb69ced260cd066b2cd71d026a6722f34802c9bafcc73df41b3264e90ef25346240f04198b5c7dfdcce8e1cfb09c4421dbd429e80eade8e70e42bed3d8e9e8e7", &(0x7f0000000140), 0x0, 0xe6, 0x0, 0x0, 0x7f, 0x3, "5f7f89273d9cb0427697d8bc0545bbca", 0x0, '\x00', 0x80}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x201, 0x0) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x1) [ 1250.385310][ T10] now=4295062173 last interrupt=4295061847 diff=326 last called handler=reset_interrupt 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, 0x0) [ 1250.389682][ T10] timeout_message=lock fdc [ 1250.391460][ T10] last output bytes: [ 1250.392889][ T10] 1b 90 4294950970 [ 1250.394232][ T10] ff 90 4294950970 [ 1250.395570][ T10] 12 80 4294950973 [ 1250.396905][ T10] 3 90 4294950973 [ 1250.398245][ T10] 3 80 4294950973 16:09:43 executing program 1: r0 = socket(0x1e, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.399569][ T10] a1 90 4294950973 [ 1250.401387][ T10] 1e 90 4294950973 [ 1250.402999][ T10] e6 80 4294950973 [ 1250.404486][ T10] 1 90 4294950973 [ 1250.406161][ T10] 0 90 4294950973 [ 1250.407994][ T10] 0 90 4294950973 [ 1250.409716][ T10] 1 90 4294950973 16:09:43 executing program 1: r0 = socket(0x1e, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.412889][ T10] 2 90 4294950973 [ 1250.414258][ T10] 24 90 4294950973 [ 1250.415596][ T10] 1b 90 4294950973 [ 1250.416917][ T10] ff 90 4294950973 [ 1250.418249][ T10] 8 80 4295061847 [ 1250.419657][ T10] 8 80 4295061847 [ 1250.421592][ T10] 8 80 4295061847 [ 1250.422962][ T10] 8 80 4295061847 [ 1250.424315][ T10] last result at 4295061847 16:09:43 executing program 1: socket(0x1e, 0x2, 0x0) [ 1250.426036][ T10] last redo_fd_request at 4295062172 [ 1250.428120][ T10] c3 00 .. [ 1250.431434][ T10] status=80 [ 1250.432684][ T10] fdc_busy=1 [ 1250.433848][ T10] floppy_work.func=floppy_work_workfn [ 1250.435745][ T10] cont=ffffffff8ad06940 [ 1250.437213][ T10] current_req=0000000000000000 16:09:43 executing program 1: socket(0x0, 0x2, 0x0) [ 1250.438922][ T10] command_status=-1 [ 1250.440392][ T10] [ 1250.441873][ T10] floppy1: floppy timeout called [ 1250.443802][ T10] [ 1250.444700][ T10] floppy driver state [ 1250.446199][ T10] ------------------- [ 1250.447751][ T10] now=4295062179 last interrupt=4295061847 diff=332 last called handler=reset_interrupt [ 1250.451380][ T10] timeout_message=lock fdc [ 1250.453103][ T10] last output bytes: [ 1250.454605][ T10] 1b 90 4294950970 [ 1250.456037][ T10] ff 90 4294950970 [ 1250.457467][ T10] 12 80 4294950973 [ 1250.458905][ T10] 3 90 4294950973 [ 1250.460351][ T10] 3 80 4294950973 [ 1250.461835][ T10] a1 90 4294950973 [ 1250.463294][ T10] 1e 90 4294950973 [ 1250.464758][ T10] e6 80 4294950973 16:09:43 executing program 1: socket(0x0, 0x2, 0x0) [ 1250.466184][ T10] 1 90 4294950973 [ 1250.467789][ T10] 0 90 4294950973 [ 1250.469281][ T10] 0 90 4294950973 [ 1250.471245][ T10] 1 90 4294950973 [ 1250.472874][ T10] 2 90 4294950973 [ 1250.474365][ T10] 24 90 4294950973 [ 1250.475806][ T10] 1b 90 4294950973 [ 1250.477229][ T10] ff 90 4294950973 [ 1250.478643][ T10] 8 80 4295061847 [ 1250.480314][ T10] 8 80 4295061847 [ 1250.481853][ T10] 8 80 4295061847 [ 1250.483262][ T10] 8 80 4295061847 [ 1250.484682][ T10] last result at 4295061847 [ 1250.486375][ T10] last redo_fd_request at 4295062179 [ 1250.488315][ T10] c3 00 .. [ 1250.491467][ T10] status=80 [ 1250.492779][ T10] fdc_busy=1 [ 1250.494024][ T10] floppy_work.func=floppy_work_workfn [ 1250.495994][ T10] cont=ffffffff8ad06940 [ 1250.497598][ T10] current_req=0000000000000000 [ 1250.499452][ T10] command_status=-1 [ 1250.501045][ T10] [ 1250.501980][ T10] floppy1: floppy timeout called 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:43 executing program 1: socket(0x0, 0x2, 0x0) 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, 0x0) 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40204) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xf) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000180)={0x2, &(0x7f0000000040)="b35e5be321c4f1ae50235f1c3cd8b71311680ed7b9a60805183e5491c0c7c3767d3f017ed4114277af6c3429e8c08be6cc6b211bcb6f48af5a384f611ac6788cfd266fb7542a0ac241e84847b8bf497a90393c2913301a1278a5180343537b83bb3f527b39f0f1f81a334cb122805cd83a1214ab90f3431805e5eb05e35ae0d845279583b65c70928a0a8c93d1c40806bab8324694df122add218e3f984c5734f02b04e01301cb69ced260cd066b2cd71d026a6722f34802c9bafcc73df41b3264e90ef25346240f04198b5c7dfdcce8e1cfb09c4421dbd429e80eade8e70e42bed3d8e9e8e7", &(0x7f0000000140), 0x0, 0xe6, 0x0, 0x0, 0x7f, 0x3, "5f7f89273d9cb0427697d8bc0545bbca", 0x0, '\x00', 0x80}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x201, 0x0) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x1) syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40204) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xf) (async) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000180)={0x2, &(0x7f0000000040)="b35e5be321c4f1ae50235f1c3cd8b71311680ed7b9a60805183e5491c0c7c3767d3f017ed4114277af6c3429e8c08be6cc6b211bcb6f48af5a384f611ac6788cfd266fb7542a0ac241e84847b8bf497a90393c2913301a1278a5180343537b83bb3f527b39f0f1f81a334cb122805cd83a1214ab90f3431805e5eb05e35ae0d845279583b65c70928a0a8c93d1c40806bab8324694df122add218e3f984c5734f02b04e01301cb69ced260cd066b2cd71d026a6722f34802c9bafcc73df41b3264e90ef25346240f04198b5c7dfdcce8e1cfb09c4421dbd429e80eade8e70e42bed3d8e9e8e7", &(0x7f0000000140), 0x0, 0xe6, 0x0, 0x0, 0x7f, 0x3, "5f7f89273d9cb0427697d8bc0545bbca", 0x0, '\x00', 0x80}) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x201, 0x0) (async) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x1) (async) [ 1250.511243][ T10] [ 1250.512963][ T10] floppy driver state [ 1250.514574][ T10] ------------------- [ 1250.516014][ T10] now=4295062186 last interrupt=4295061847 diff=339 last called handler=reset_interrupt [ 1250.519485][ T10] timeout_message=lock fdc [ 1250.521264][ T10] last output bytes: [ 1250.522786][ T10] 1b 90 4294950970 [ 1250.524238][ T10] ff 90 4294950970 [ 1250.525738][ T10] 12 80 4294950973 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.528349][ T10] 3 90 4294950973 [ 1250.529778][ T10] 3 80 4294950973 [ 1250.531526][ T10] a1 90 4294950973 [ 1250.533160][ T10] 1e 90 4294950973 [ 1250.534588][ T10] e6 80 4294950973 [ 1250.535987][ T10] 1 90 4294950973 [ 1250.537386][ T10] 0 90 4294950973 [ 1250.538809][ T10] 0 90 4294950973 [ 1250.540196][ T10] 1 90 4294950973 16:09:43 executing program 1: socket(0x1e, 0x0, 0x0) [ 1250.541729][ T10] 2 90 4294950973 [ 1250.543621][ T10] 24 90 4294950973 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.545053][ T10] 1b 90 4294950973 [ 1250.546941][ T10] ff 90 4294950973 [ 1250.548290][ T10] 8 80 4295061847 [ 1250.549655][ T10] 8 80 4295061847 [ 1250.551406][ T10] 8 80 4295061847 [ 1250.552785][ T10] 8 80 4295061847 16:09:43 executing program 1: socket(0x1e, 0x0, 0x0) [ 1250.554163][ T10] last result at 4295061847 [ 1250.556295][ T10] last redo_fd_request at 4295062185 [ 1250.558270][ T10] c3 00 .. [ 1250.560733][ T10] status=80 [ 1250.562167][ T10] fdc_busy=1 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.563373][ T10] floppy_work.func=floppy_work_workfn [ 1250.565860][ T10] cont=ffffffff8ad06940 [ 1250.567723][ T10] current_req=0000000000000000 [ 1250.569872][ T10] command_status=-1 [ 1250.572413][ T10] [ 1250.573630][ T10] floppy1: floppy timeout called 16:09:43 executing program 1: socket(0x1e, 0x0, 0x0) [ 1250.577593][ T10] [ 1250.578806][ T10] floppy driver state [ 1250.580722][ T10] ------------------- [ 1250.582981][ T10] now=4295062193 last interrupt=4295061847 diff=346 last called handler=reset_interrupt [ 1250.587582][ T10] timeout_message=lock fdc [ 1250.589647][ T10] last output bytes: [ 1250.592153][ T10] 1b 90 4294950970 [ 1250.593917][ T10] ff 90 4294950970 [ 1250.595645][ T10] 12 80 4294950973 [ 1250.597373][ T10] 3 90 4294950973 [ 1250.599147][ T10] 3 80 4294950973 [ 1250.601206][ T10] a1 90 4294950973 [ 1250.602832][ T10] 1e 90 4294950973 [ 1250.604134][ T10] e6 80 4294950973 [ 1250.605467][ T10] 1 90 4294950973 [ 1250.606809][ T10] 0 90 4294950973 [ 1250.608133][ T10] 0 90 4294950973 [ 1250.609460][ T10] 1 90 4294950973 [ 1250.610805][ T10] 2 90 4294950973 [ 1250.612342][ T10] 24 90 4294950973 [ 1250.613695][ T10] 1b 90 4294950973 [ 1250.615024][ T10] ff 90 4294950973 [ 1250.616352][ T10] 8 80 4295061847 [ 1250.617699][ T10] 8 80 4295061847 [ 1250.619030][ T10] 8 80 4295061847 [ 1250.620361][ T10] 8 80 4295061847 [ 1250.621817][ T10] last result at 4295061847 [ 1250.623430][ T10] last redo_fd_request at 4295062192 [ 1250.625322][ T10] c3 00 .. [ 1250.627806][ T10] status=80 [ 1250.628961][ T10] fdc_busy=1 [ 1250.630175][ T10] floppy_work.func=floppy_work_workfn [ 1250.632218][ T10] cont=ffffffff8ad06940 [ 1250.633717][ T10] current_req=0000000000000000 [ 1250.635678][ T10] command_status=-1 [ 1250.637027][ T10] [ 1250.637919][ T10] floppy1: floppy timeout called [ 1250.640175][ T10] [ 1250.641141][ T10] floppy driver state [ 1250.642577][ T10] ------------------- [ 1250.644010][ T10] now=4295062199 last interrupt=4295061847 diff=352 last called handler=reset_interrupt [ 1250.647574][ T10] timeout_message=lock fdc [ 1250.649420][ T10] last output bytes: 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x0, 0x8, 0xffffffff}) [ 1250.650829][ T10] 1b 90 4294950970 [ 1250.652697][ T10] ff 90 4294950970 [ 1250.654352][ T10] 12 80 4294950973 [ 1250.655720][ T10] 3 90 4294950973 [ 1250.657090][ T10] 3 80 4294950973 [ 1250.658486][ T10] a1 90 4294950973 [ 1250.660224][ T10] 1e 90 4294950973 [ 1250.662021][ T10] e6 80 4294950973 [ 1250.663615][ T10] 1 90 4294950973 [ 1250.665225][ T10] 0 90 4294950973 [ 1250.666962][ T10] 0 90 4294950973 [ 1250.668645][ T10] 1 90 4294950973 [ 1250.670249][ T10] 2 90 4294950973 [ 1250.671863][ T10] 24 90 4294950973 [ 1250.673409][ T10] 1b 90 4294950973 [ 1250.674997][ T10] ff 90 4294950973 [ 1250.676581][ T10] 8 80 4295061847 [ 1250.678084][ T10] 8 80 4295061847 [ 1250.679751][ T10] 8 80 4295061847 [ 1250.681348][ T10] 8 80 4295061847 [ 1250.682809][ T10] last result at 4295061847 [ 1250.684605][ T10] last redo_fd_request at 4295062198 [ 1250.686609][ T10] c3 00 .. [ 1250.689094][ T10] status=80 [ 1250.690267][ T10] fdc_busy=1 [ 1250.691668][ T10] floppy_work.func=floppy_work_workfn [ 1250.693726][ T10] cont=ffffffff8ad06940 [ 1250.695286][ T10] current_req=0000000000000000 [ 1250.697036][ T10] command_status=-1 [ 1250.698503][ T10] [ 1250.699410][ T10] floppy1: floppy timeout called [ 1250.702724][T15054] [ 1250.703856][T15054] floppy driver state [ 1250.705763][T15054] ------------------- 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40204) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xf) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000180)={0x2, &(0x7f0000000040)="b35e5be321c4f1ae50235f1c3cd8b71311680ed7b9a60805183e5491c0c7c3767d3f017ed4114277af6c3429e8c08be6cc6b211bcb6f48af5a384f611ac6788cfd266fb7542a0ac241e84847b8bf497a90393c2913301a1278a5180343537b83bb3f527b39f0f1f81a334cb122805cd83a1214ab90f3431805e5eb05e35ae0d845279583b65c70928a0a8c93d1c40806bab8324694df122add218e3f984c5734f02b04e01301cb69ced260cd066b2cd71d026a6722f34802c9bafcc73df41b3264e90ef25346240f04198b5c7dfdcce8e1cfb09c4421dbd429e80eade8e70e42bed3d8e9e8e7", &(0x7f0000000140), 0x0, 0xe6, 0x0, 0x0, 0x7f, 0x3, "5f7f89273d9cb0427697d8bc0545bbca", 0x0, '\x00', 0x80}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x201, 0x0) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x1) syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x40204) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xf) (async) ioctl$FLOPPY_FDRAWCMD(r0, 0x258, &(0x7f0000000180)={0x2, &(0x7f0000000040)="b35e5be321c4f1ae50235f1c3cd8b71311680ed7b9a60805183e5491c0c7c3767d3f017ed4114277af6c3429e8c08be6cc6b211bcb6f48af5a384f611ac6788cfd266fb7542a0ac241e84847b8bf497a90393c2913301a1278a5180343537b83bb3f527b39f0f1f81a334cb122805cd83a1214ab90f3431805e5eb05e35ae0d845279583b65c70928a0a8c93d1c40806bab8324694df122add218e3f984c5734f02b04e01301cb69ced260cd066b2cd71d026a6722f34802c9bafcc73df41b3264e90ef25346240f04198b5c7dfdcce8e1cfb09c4421dbd429e80eade8e70e42bed3d8e9e8e7", &(0x7f0000000140), 0x0, 0xe6, 0x0, 0x0, 0x7f, 0x3, "5f7f89273d9cb0427697d8bc0545bbca", 0x0, '\x00', 0x80}) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200), 0x201, 0x0) (async) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x1) (async) 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:43 executing program 1: socket(0x1e, 0x0, 0x0) [ 1250.707615][T15054] now=4295062205 last interrupt=4295061847 diff=358 last called handler=reset_interrupt [ 1250.712869][T15054] timeout_message=lock fdc 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) [ 1250.715373][T15054] last output bytes: [ 1250.717341][T15054] 1b 90 4294950970 [ 1250.719057][T15054] ff 90 4294950970 [ 1250.720818][T15054] 12 80 4294950973 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.723058][T15054] 3 90 4294950973 [ 1250.724798][T15054] 3 80 4294950973 [ 1250.726554][T15054] a1 90 4294950973 [ 1250.728273][T15054] 1e 90 4294950973 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.729946][T15054] e6 80 4294950973 [ 1250.732671][T15054] 1 90 4294950973 [ 1250.734429][T15054] 0 90 4294950973 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.736142][T15054] 0 90 4294950973 [ 1250.737948][T15054] 1 90 4294950973 [ 1250.739675][T15054] 2 90 4294950973 [ 1250.742185][T15054] 24 90 4294950973 [ 1250.743934][T15054] 1b 90 4294950973 [ 1250.745696][T15054] ff 90 4294950973 [ 1250.747438][T15054] 8 80 4295061847 [ 1250.749188][T15054] 8 80 4295061847 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.750940][T15054] 8 80 4295061847 [ 1250.752968][T15054] 8 80 4295061847 [ 1250.754730][T15054] last result at 4295061847 [ 1250.756806][T15054] last redo_fd_request at 4295062204 [ 1250.759216][T15054] c3 00 .. [ 1250.762955][T15054] status=80 [ 1250.764479][T15054] fdc_busy=1 [ 1250.765984][T15054] floppy_work.func=floppy_work_workfn [ 1250.768413][T15054] cont=ffffffff8ad06940 [ 1250.770335][T15054] current_req=0000000000000000 [ 1250.772641][T15054] command_status=-1 [ 1250.774357][T15054] [ 1250.775501][T15054] floppy1: floppy timeout called [ 1250.777980][T15054] [ 1250.779108][T15054] floppy driver state [ 1250.780922][T15054] ------------------- [ 1250.782861][T15054] now=4295062213 last interrupt=4295061847 diff=366 last called handler=reset_interrupt [ 1250.787219][T15054] timeout_message=lock fdc [ 1250.789246][T15054] last output bytes: [ 1250.791090][T15054] 1b 90 4294950970 [ 1250.792580][T15054] ff 90 4294950970 [ 1250.794321][T15054] 12 80 4294950973 [ 1250.796032][T15054] 3 90 4294950973 [ 1250.797748][T15054] 3 80 4294950973 [ 1250.799478][T15054] a1 90 4294950973 [ 1250.801375][T15054] 1e 90 4294950973 [ 1250.803114][T15054] e6 80 4294950973 [ 1250.804865][T15054] 1 90 4294950973 [ 1250.806619][T15054] 0 90 4294950973 [ 1250.808349][T15054] 0 90 4294950973 [ 1250.810101][T15054] 1 90 4294950973 [ 1250.812326][T15054] 2 90 4294950973 [ 1250.814027][T15054] 24 90 4294950973 [ 1250.815587][T15054] 1b 90 4294950973 [ 1250.816926][T15054] ff 90 4294950973 [ 1250.818334][T15054] 8 80 4295061847 [ 1250.819722][T15054] 8 80 4295061847 [ 1250.821166][T15054] 8 80 4295061847 [ 1250.822534][T15054] 8 80 4295061847 [ 1250.823881][T15054] last result at 4295061847 [ 1250.825616][T15054] last redo_fd_request at 4295062212 [ 1250.827484][T15054] c3 00 .. [ 1250.829898][T15054] status=80 [ 1250.831550][T15054] fdc_busy=1 [ 1250.832728][T15054] floppy_work.func=floppy_work_workfn [ 1250.834653][T15054] cont=ffffffff8ad06940 [ 1250.836230][T15054] current_req=0000000000000000 [ 1250.837938][T15054] command_status=-1 [ 1250.839440][T15054] [ 1250.840337][T15054] floppy1: floppy timeout called [ 1250.843913][T15054] [ 1250.844834][T15054] floppy driver state 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x2) r1 = socket(0x11, 0x3, 0x0) recvfrom$l2tp(r1, 0x0, 0x0, 0x40012000, 0x0, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000000040)=0x9, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDGETDRVPRM(r3, 0x80800211, &(0x7f00000000c0)) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$FLOPPY_FDFMTTRK(r2, 0x400c0248, &(0x7f0000000000)={0x40, 0x4, 0x5}) 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1250.846535][T15054] ------------------- 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) [ 1250.848570][T15054] now=4295062219 last interrupt=4295061847 diff=372 last called handler=reset_interrupt [ 1250.853207][T15054] timeout_message=lock fdc [ 1250.855257][T15054] last output bytes: [ 1250.856851][T15054] 1b 90 4294950970 [ 1250.858317][T15054] ff 90 4294950970 [ 1250.859708][T15054] 12 80 4294950973 [ 1250.861614][T15054] 3 90 4294950973 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1250.863335][T15054] 3 80 4294950973 [ 1250.865160][T15054] a1 90 4294950973 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1250.866894][T15054] 1e 90 4294950973 [ 1250.868695][T15054] e6 80 4294950973 [ 1250.870415][T15054] 1 90 4294950973 [ 1250.872254][T15054] 0 90 4294950973 [ 1250.873978][T15054] 0 90 4294950973 [ 1250.875711][T15054] 1 90 4294950973 [ 1250.877428][T15054] 2 90 4294950973 16:09:43 executing program 0: getitimer(0x2, &(0x7f0000000000)) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1250.879152][T15054] 24 90 4294950973 [ 1250.881059][T15054] 1b 90 4294950973 [ 1250.882779][T15054] ff 90 4294950973 [ 1250.884513][T15054] 8 80 4295061847 [ 1250.886226][T15054] 8 80 4295061847 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, r1, 0x6fd447fd9dc25c7d, 0x0, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x38}}, 0x0) [ 1250.887940][T15054] 8 80 4295061847 [ 1250.889773][T15054] 8 80 4295061847 [ 1250.892408][T15054] last result at 4295061847 [ 1250.894522][T15054] last redo_fd_request at 4295062219 [ 1250.896565][T15054] c3 00 .. [ 1250.899702][T15054] status=80 [ 1250.901477][T15054] fdc_busy=1 [ 1250.903106][T15054] floppy_work.func=floppy_work_workfn [ 1250.905684][T15054] cont=ffffffff8ad06940 [ 1250.907615][T15054] current_req=0000000000000000 [ 1250.909821][T15054] command_status=-1 [ 1250.911502][T15054] [ 1250.912417][T15054] floppy1: floppy timeout called [ 1250.914435][T15054] [ 1250.915313][T15054] floppy driver state [ 1250.916623][T15054] ------------------- [ 1250.918054][T15054] now=4295062226 last interrupt=4295061847 diff=379 last called handler=reset_interrupt [ 1250.921624][T15054] timeout_message=lock fdc [ 1250.923819][T15054] last output bytes: [ 1250.925775][T15054] 1b 90 4294950970 [ 1250.927633][T15054] ff 90 4294950970 [ 1250.929478][T15054] 12 80 4294950973 [ 1250.931324][T15054] 3 90 4294950973 [ 1250.932688][T15054] 3 80 4294950973 [ 1250.934039][T15054] a1 90 4294950973 [ 1250.935464][T15054] 1e 90 4294950973 [ 1250.936808][T15054] e6 80 4294950973 [ 1250.938170][T15054] 1 90 4294950973 [ 1250.939520][T15054] 0 90 4294950973 [ 1250.940880][T15054] 0 90 4294950973 [ 1250.942476][T15054] 1 90 4294950973 [ 1250.943953][T15054] 2 90 4294950973 [ 1250.945430][T15054] 24 90 4294950973 [ 1250.946822][T15054] 1b 90 4294950973 [ 1250.948175][T15054] ff 90 4294950973 [ 1250.949539][T15054] 8 80 4295061847 [ 1250.950903][T15054] 8 80 4295061847 [ 1250.952433][T15054] 8 80 4295061847 [ 1250.953814][T15054] 8 80 4295061847 [ 1250.955426][T15054] last result at 4295061847 [ 1250.957439][T15054] last redo_fd_request at 4295062226 [ 1250.959830][T15054] c3 00 .. [ 1250.963124][T15054] status=80 [ 1250.964608][T15054] fdc_busy=1 [ 1250.966144][T15054] floppy_work.func=floppy_work_workfn [ 1250.968619][T15054] cont=ffffffff8ad06940 [ 1250.970482][T15054] current_req=0000000000000000 [ 1250.972786][T15054] command_status=-1 [ 1250.974539][T15054] [ 1250.975633][T15054] floppy1: floppy timeout called [ 1250.978830][T15054] [ 1250.980005][T15054] floppy driver state [ 1250.981962][T15054] ------------------- [ 1250.983785][T15054] now=4295062233 last interrupt=4295061847 diff=386 last called handler=reset_interrupt [ 1250.988132][T15054] timeout_message=lock fdc 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x2) (async) r1 = socket(0x11, 0x3, 0x0) recvfrom$l2tp(r1, 0x0, 0x0, 0x40012000, 0x0, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000000040)=0x9, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDGETDRVPRM(r3, 0x80800211, &(0x7f00000000c0)) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) ioctl$FLOPPY_FDFMTTRK(r2, 0x400c0248, &(0x7f0000000000)={0x40, 0x4, 0x5}) 16:09:43 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r1) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1250.990181][T15054] last output bytes: [ 1250.992780][T15054] 1b 90 4294950970 [ 1250.994535][T15054] ff 90 4294950970 [ 1250.996259][T15054] 12 80 4294950973 [ 1250.998002][T15054] 3 90 4294950973 [ 1250.999740][T15054] 3 80 4294950973 [ 1251.001874][T15054] a1 90 4294950973 [ 1251.003657][T15054] 1e 90 4294950973 [ 1251.005391][T15054] e6 80 4294950973 16:09:43 executing program 0: r0 = socket(0x0, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1251.007133][T15054] 1 90 4294950973 [ 1251.008990][T15054] 0 90 4294950973 [ 1251.010736][T15054] 0 90 4294950973 [ 1251.012816][T15054] 1 90 4294950973 [ 1251.014555][T15054] 2 90 4294950973 [ 1251.016254][T15054] 24 90 4294950973 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.018016][T15054] 1b 90 4294950973 [ 1251.019886][T15054] ff 90 4294950973 [ 1251.021889][T15054] 8 80 4295061847 [ 1251.023622][T15054] 8 80 4295061847 [ 1251.025238][T15054] 8 80 4295061847 [ 1251.026770][T15054] 8 80 4295061847 [ 1251.028469][T15054] last result at 4295061847 [ 1251.030514][T15054] last redo_fd_request at 4295062232 [ 1251.033501][T15054] c3 00 .. [ 1251.036571][T15054] status=80 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.037775][T15054] fdc_busy=1 [ 1251.039244][T15054] floppy_work.func=floppy_work_workfn [ 1251.042837][T15054] cont=ffffffff8ad06940 [ 1251.044786][T15054] current_req=0000000000000000 [ 1251.046994][T15054] command_status=-1 [ 1251.048483][T15054] [ 1251.049429][T15054] floppy1: floppy timeout called 16:09:43 executing program 0: r0 = socket(0x0, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1251.051570][T15054] [ 1251.052586][T15054] floppy driver state [ 1251.053997][T15054] ------------------- [ 1251.055446][T15054] now=4295062240 last interrupt=4295061847 diff=393 last called handler=reset_interrupt [ 1251.058930][T15054] timeout_message=lock fdc [ 1251.060519][T15054] last output bytes: [ 1251.062110][T15054] 1b 90 4294950970 [ 1251.063476][T15054] ff 90 4294950970 [ 1251.064847][T15054] 12 80 4294950973 [ 1251.066229][T15054] 3 90 4294950973 [ 1251.067565][T15054] 3 80 4294950973 [ 1251.068935][T15054] a1 90 4294950973 [ 1251.070289][T15054] 1e 90 4294950973 [ 1251.071704][T15054] e6 80 4294950973 [ 1251.073039][T15054] 1 90 4294950973 [ 1251.074375][T15054] 0 90 4294950973 [ 1251.075728][T15054] 0 90 4294950973 [ 1251.077065][T15054] 1 90 4294950973 [ 1251.078439][T15054] 2 90 4294950973 [ 1251.079765][T15054] 24 90 4294950973 [ 1251.081179][T15054] 1b 90 4294950973 [ 1251.082523][T15054] ff 90 4294950973 [ 1251.083856][T15054] 8 80 4295061847 [ 1251.085227][T15054] 8 80 4295061847 [ 1251.086561][T15054] 8 80 4295061847 [ 1251.087877][T15054] 8 80 4295061847 [ 1251.089214][T15054] last result at 4295061847 [ 1251.090846][T15054] last redo_fd_request at 4295062240 [ 1251.092781][T15054] c3 00 .. [ 1251.095213][T15054] status=80 [ 1251.096349][T15054] fdc_busy=1 [ 1251.097529][T15054] floppy_work.func=floppy_work_workfn [ 1251.099445][T15054] cont=ffffffff8ad06940 [ 1251.100909][T15054] current_req=0000000000000000 [ 1251.102680][T15054] command_status=-1 [ 1251.104035][T15054] [ 1251.104933][T15054] floppy1: floppy timeout called [ 1251.111810][T15054] [ 1251.112956][T15054] floppy driver state 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x0, 0x8}) 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:43 executing program 0: r0 = socket(0x0, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:43 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x2) r1 = socket(0x11, 0x3, 0x0) recvfrom$l2tp(r1, 0x0, 0x0, 0x40012000, 0x0, 0x0) (async, rerun: 64) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (rerun: 64) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) (async) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000000040)=0x9, 0x4) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDGETDRVPRM(r3, 0x80800211, &(0x7f00000000c0)) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) (async, rerun: 32) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) (rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) ioctl$FLOPPY_FDFMTTRK(r2, 0x400c0248, &(0x7f0000000000)={0x40, 0x4, 0x5}) [ 1251.114774][T15054] ------------------- [ 1251.116793][T15054] now=4295062246 last interrupt=4295061847 diff=399 last called handler=reset_interrupt [ 1251.122518][T15054] timeout_message=lock fdc [ 1251.124649][T15054] last output bytes: 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.126472][T15054] 1b 90 4294950970 [ 1251.128315][T15054] ff 90 4294950970 [ 1251.130072][T15054] 12 80 4294950973 [ 1251.132269][T15054] 3 90 4294950973 [ 1251.134031][T15054] 3 80 4294950973 [ 1251.135756][T15054] a1 90 4294950973 [ 1251.137476][T15054] 1e 90 4294950973 [ 1251.139187][T15054] e6 80 4294950973 [ 1251.140871][T15054] 1 90 4294950973 [ 1251.143121][T15054] 0 90 4294950973 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.144721][T15054] 0 90 4294950973 [ 1251.146399][T15054] 1 90 4294950973 [ 1251.147955][T15054] 2 90 4294950973 [ 1251.149608][T15054] 24 90 4294950973 16:09:43 executing program 0: r0 = socket(0x1e, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1251.151776][T15054] 1b 90 4294950973 [ 1251.153572][T15054] ff 90 4294950973 [ 1251.155293][T15054] 8 80 4295061847 [ 1251.157017][T15054] 8 80 4295061847 [ 1251.158755][T15054] 8 80 4295061847 [ 1251.160469][T15054] 8 80 4295061847 16:09:43 executing program 1: getitimer(0x2, &(0x7f0000000000)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.162277][T15054] last result at 4295061847 [ 1251.164484][T15054] last redo_fd_request at 4295062245 [ 1251.166898][T15054] c3 00 .. [ 1251.169997][T15054] status=80 [ 1251.172147][T15054] fdc_busy=1 [ 1251.173670][T15054] floppy_work.func=floppy_work_workfn [ 1251.176122][T15054] cont=ffffffff8ad06940 [ 1251.177992][T15054] current_req=0000000000000000 [ 1251.180116][T15054] command_status=-1 [ 1251.181971][T15054] [ 1251.183057][T15054] floppy1: floppy timeout called [ 1251.185238][ T10] [ 1251.186145][ T10] floppy driver state [ 1251.187605][ T10] ------------------- [ 1251.189066][ T10] now=4295062253 last interrupt=4295061847 diff=406 last called handler=reset_interrupt [ 1251.192797][ T10] timeout_message=lock fdc [ 1251.194460][ T10] last output bytes: [ 1251.196211][ T10] 1b 90 4294950970 [ 1251.197890][ T10] ff 90 4294950970 [ 1251.199259][ T10] 12 80 4294950973 [ 1251.200637][ T10] 3 90 4294950973 [ 1251.202496][ T10] 3 80 4294950973 [ 1251.203881][ T10] a1 90 4294950973 [ 1251.205398][ T10] 1e 90 4294950973 [ 1251.206792][ T10] e6 80 4294950973 [ 1251.208156][ T10] 1 90 4294950973 [ 1251.209530][ T10] 0 90 4294950973 [ 1251.210905][ T10] 0 90 4294950973 [ 1251.212365][ T10] 1 90 4294950973 [ 1251.213748][ T10] 2 90 4294950973 [ 1251.215260][ T10] 24 90 4294950973 [ 1251.216973][ T10] 1b 90 4294950973 [ 1251.218434][ T10] ff 90 4294950973 [ 1251.219802][ T10] 8 80 4295061847 [ 1251.221689][ T10] 8 80 4295061847 [ 1251.223216][ T10] 8 80 4295061847 [ 1251.224863][ T10] 8 80 4295061847 [ 1251.226422][ T10] last result at 4295061847 [ 1251.228172][ T10] last redo_fd_request at 4295062253 [ 1251.230545][ T10] c3 00 .. [ 1251.233231][ T10] status=80 [ 1251.234483][ T10] fdc_busy=1 [ 1251.235755][ T10] floppy_work.func=floppy_work_workfn [ 1251.237852][ T10] cont=ffffffff8ad06940 [ 1251.239576][ T10] current_req=0000000000000000 [ 1251.241693][ T10] command_status=-1 [ 1251.243227][ T10] [ 1251.244148][ T10] floppy1: floppy timeout called [ 1251.247610][ T10] [ 1251.248917][ T10] floppy driver state [ 1251.250784][ T10] ------------------- 16:09:43 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTTRK(r0, 0x400c0248, &(0x7f0000000000)={0x0, 0x8}) 16:09:43 executing program 0: r0 = socket(0x1e, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 16:09:43 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:43 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x1, 0x2, 0x2, 0x0, 0xe}) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0xc) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80041}, 0x20000040) [ 1251.252708][ T10] now=4295062260 last interrupt=4295061847 diff=413 last called handler=reset_interrupt [ 1251.259557][ T10] timeout_message=lock fdc [ 1251.261296][ T10] last output bytes: [ 1251.262715][ T10] 1b 90 4294950970 [ 1251.264046][ T10] ff 90 4294950970 [ 1251.265485][ T10] 12 80 4294950973 16:09:44 executing program 0: r0 = socket(0x1e, 0x0, 0x0) getsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) [ 1251.267039][ T10] 3 90 4294950973 [ 1251.268699][ T10] 3 80 4294950973 [ 1251.270104][ T10] a1 90 4294950973 [ 1251.271560][ T10] 1e 90 4294950973 [ 1251.272909][ T10] e6 80 4294950973 [ 1251.274393][ T10] 1 90 4294950973 [ 1251.275769][ T10] 0 90 4294950973 16:09:44 executing program 1: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.277229][ T10] 0 90 4294950973 [ 1251.278640][ T10] 1 90 4294950973 [ 1251.280031][ T10] 2 90 4294950973 [ 1251.281477][ T10] 24 90 4294950973 [ 1251.282844][ T10] 1b 90 4294950973 [ 1251.284285][ T10] ff 90 4294950973 [ 1251.285672][ T10] 8 80 4295061847 [ 1251.287093][ T10] 8 80 4295061847 [ 1251.288460][ T10] 8 80 4295061847 [ 1251.289872][ T10] 8 80 4295061847 16:09:44 executing program 0: socket(0x1e, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1251.291788][ T10] last result at 4295061847 [ 1251.293583][ T10] last redo_fd_request at 4295062259 [ 1251.295530][ T10] c3 00 .. [ 1251.297987][ T10] status=80 [ 1251.299165][ T10] fdc_busy=1 [ 1251.300632][ T10] floppy_work.func=floppy_work_workfn [ 1251.303280][ T10] cont=ffffffff8ad06940 [ 1251.305203][ T10] current_req=0000000000000000 16:09:44 executing program 0: socket(0x1e, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1251.307444][ T10] command_status=-1 [ 1251.309320][ T10] [ 1251.310270][ T10] floppy1: floppy timeout called [ 1251.318025][T15054] [ 1251.318955][T15054] floppy driver state 16:09:44 executing program 1: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:44 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x1, 0x2, 0x2, 0x0, 0xe}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0xc) (async, rerun: 32) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) (rerun: 32) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80041}, 0x20000040) [ 1251.321430][T15054] ------------------- 16:09:44 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.323399][T15054] now=4295062267 last interrupt=4295061847 diff=420 last called handler=reset_interrupt [ 1251.327063][T15054] timeout_message=lock fdc [ 1251.328648][T15054] last output bytes: [ 1251.330246][T15054] 1b 90 4294950970 [ 1251.332159][T15054] ff 90 4294950970 [ 1251.333571][T15054] 12 80 4294950973 16:09:44 executing program 0: socket(0x1e, 0x1, 0x0) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, 0x0) [ 1251.334933][T15054] 3 90 4294950973 [ 1251.336755][T15054] 3 80 4294950973 [ 1251.338381][T15054] a1 90 4294950973 [ 1251.340013][T15054] 1e 90 4294950973 [ 1251.342891][T15054] e6 80 4294950973 [ 1251.344521][T15054] 1 90 4294950973 [ 1251.345892][T15054] 0 90 4294950973 [ 1251.347467][T15054] 0 90 4294950973 [ 1251.348882][T15054] 1 90 4294950973 [ 1251.350331][T15054] 2 90 4294950973 [ 1251.352147][T15054] 24 90 4294950973 [ 1251.353562][T15054] 1b 90 4294950973 [ 1251.354974][T15054] ff 90 4294950973 [ 1251.356523][T15054] 8 80 4295061847 [ 1251.357935][T15054] 8 80 4295061847 16:09:44 executing program 1: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:44 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x2) r1 = socket(0x11, 0x3, 0x0) recvfrom$l2tp(r1, 0x0, 0x0, 0x40012000, 0x0, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r4) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000000040)=0x9, 0x4) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDGETDRVPRM(r3, 0x80800211, &(0x7f00000000c0)) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r5) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$FLOPPY_FDFMTTRK(r2, 0x400c0248, &(0x7f0000000000)={0x40, 0x4, 0x5}) [ 1251.359391][T15054] 8 80 4295061847 [ 1251.362061][T15054] 8 80 4295061847 16:09:44 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) [ 1251.363895][T15054] last result at 4295061847 [ 1251.365982][T15054] last redo_fd_request at 4295062266 [ 1251.368227][T15054] c3 00 .. [ 1251.370755][T15054] status=80 [ 1251.372454][T15054] fdc_busy=1 [ 1251.373865][T15054] floppy_work.func=floppy_work_workfn [ 1251.376220][T15054] cont=ffffffff8ad06940 [ 1251.378060][T15054] current_req=0000000000000000 [ 1251.380125][T15054] command_status=-1 [ 1251.382598][T15054] [ 1251.383576][T15054] floppy1: floppy timeout called [ 1251.385989][T15054] [ 1251.387044][T15054] floppy driver state [ 1251.388786][T15054] ------------------- [ 1251.390525][T15054] now=4295062273 last interrupt=4295061847 diff=426 last called handler=reset_interrupt [ 1251.394804][T15054] timeout_message=lock fdc [ 1251.396697][T15054] last output bytes: 16:09:44 executing program 1: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.398937][T15054] 1b 90 4294950970 [ 1251.400541][T15054] ff 90 4294950970 [ 1251.402286][T15054] 12 80 4294950973 [ 1251.403885][T15054] 3 90 4294950973 [ 1251.405552][T15054] 3 80 4294950973 [ 1251.407194][T15054] a1 90 4294950973 [ 1251.408813][T15054] 1e 90 4294950973 [ 1251.410462][T15054] e6 80 4294950973 [ 1251.412268][T15054] 1 90 4294950973 [ 1251.413884][T15054] 0 90 4294950973 [ 1251.415505][T15054] 0 90 4294950973 [ 1251.417167][T15054] 1 90 4294950973 [ 1251.418813][T15054] 2 90 4294950973 [ 1251.420456][T15054] 24 90 4294950973 [ 1251.422526][T15054] 1b 90 4294950973 [ 1251.424151][T15054] ff 90 4294950973 [ 1251.425816][T15054] 8 80 4295061847 [ 1251.427448][T15054] 8 80 4295061847 [ 1251.429065][T15054] 8 80 4295061847 [ 1251.430697][T15054] 8 80 4295061847 [ 1251.432911][T15054] last result at 4295061847 [ 1251.434872][T15054] last redo_fd_request at 4295062273 [ 1251.437132][T15054] c3 00 .. [ 1251.440007][T15054] status=80 [ 1251.442164][T15054] fdc_busy=1 [ 1251.443358][T15054] floppy_work.func=floppy_work_workfn [ 1251.445256][T15054] cont=ffffffff8ad06940 16:09:44 executing program 1: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.447401][T15054] current_req=0000000000000000 [ 1251.449890][T15054] command_status=-1 [ 1251.452329][T15054] [ 1251.453364][T15054] floppy1: floppy timeout called [ 1251.457116][ T10] 16:09:44 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) (async) r1 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x1, 0x2, 0x2, 0x0, 0xe}) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0xc) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80041}, 0x20000040) [ 1251.458116][ T10] floppy driver state [ 1251.460056][ T10] ------------------- [ 1251.462798][ T10] now=4295062281 last interrupt=4295061847 diff=434 last called handler=reset_interrupt [ 1251.466990][ T10] timeout_message=lock fdc [ 1251.468592][ T10] last output bytes: [ 1251.470114][ T10] 1b 90 4294950970 [ 1251.472449][ T10] ff 90 4294950970 [ 1251.474232][ T10] 12 80 4294950973 [ 1251.480187][ T10] 3 90 4294950973 16:09:44 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.484099][ T10] 3 80 4294950973 [ 1251.485878][ T10] a1 90 4294950973 [ 1251.487610][ T10] 1e 90 4294950973 [ 1251.489296][ T10] e6 80 4294950973 16:09:44 executing program 1: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.492343][ T10] 1 90 4294950973 [ 1251.494742][ T10] 0 90 4294950973 [ 1251.496473][ T10] 0 90 4294950973 [ 1251.498208][ T10] 1 90 4294950973 [ 1251.499915][ T10] 2 90 4294950973 [ 1251.502504][ T10] 24 90 4294950973 [ 1251.504242][ T10] 1b 90 4294950973 [ 1251.506028][ T10] ff 90 4294950973 [ 1251.507765][ T10] 8 80 4295061847 [ 1251.509535][ T10] 8 80 4295061847 [ 1251.512552][ T10] 8 80 4295061847 16:09:44 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.514330][ T10] 8 80 4295061847 [ 1251.516741][ T10] last result at 4295061847 [ 1251.518778][ T10] last redo_fd_request at 4295062280 [ 1251.520839][ T10] c3 00 .. 16:09:44 executing program 1: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.524050][ T10] status=80 [ 1251.526082][ T10] fdc_busy=1 [ 1251.527718][ T10] floppy_work.func=floppy_work_workfn [ 1251.530278][ T10] cont=ffffffff8ad06940 [ 1251.533220][ T10] current_req=0000000000000000 [ 1251.535476][ T10] command_status=-1 [ 1251.537164][ T10] [ 1251.538174][ T10] floppy1: floppy timeout called [ 1251.547897][T15054] [ 1251.548976][T15054] floppy driver state [ 1251.550447][T15054] ------------------- [ 1251.552847][T15054] now=4295062290 last interrupt=4295061847 diff=443 last called handler=reset_interrupt [ 1251.556754][T15054] timeout_message=lock fdc [ 1251.559179][T15054] last output bytes: [ 1251.561572][T15054] 1b 90 4294950970 [ 1251.563304][T15054] ff 90 4294950970 [ 1251.564998][T15054] 12 80 4294950973 [ 1251.566683][T15054] 3 90 4294950973 [ 1251.568652][T15054] 3 80 4294950973 [ 1251.570369][T15054] a1 90 4294950973 [ 1251.573600][T15054] 1e 90 4294950973 [ 1251.575344][T15054] e6 80 4294950973 [ 1251.577024][T15054] 1 90 4294950973 [ 1251.578738][T15054] 0 90 4294950973 [ 1251.580549][T15054] 0 90 4294950973 [ 1251.583072][T15054] 1 90 4294950973 [ 1251.585052][T15054] 2 90 4294950973 [ 1251.586740][T15054] 24 90 4294950973 [ 1251.588406][T15054] 1b 90 4294950973 [ 1251.590173][T15054] ff 90 4294950973 [ 1251.592556][T15054] 8 80 4295061847 [ 1251.594328][T15054] 8 80 4295061847 [ 1251.596085][T15054] 8 80 4295061847 [ 1251.597840][T15054] 8 80 4295061847 [ 1251.599596][T15054] last result at 4295061847 [ 1251.602169][T15054] last redo_fd_request at 4295062288 [ 1251.604656][T15054] c3 00 .. [ 1251.607777][T15054] status=80 [ 1251.609265][T15054] fdc_busy=1 [ 1251.610809][T15054] floppy_work.func=floppy_work_workfn [ 1251.613930][T15054] cont=ffffffff8ad06940 [ 1251.615901][T15054] current_req=0000000000000000 [ 1251.618111][T15054] command_status=-1 [ 1251.619926][T15054] [ 1251.621202][T15054] floppy1: floppy timeout called [ 1251.628161][ T38] audit: type=1326 audit(1687882184.359:2286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7670 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6e4d88c389 code=0x0 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r4, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) 16:09:44 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x800) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x7, 0x4000) ioctl$FLOPPY_FDGETPRM(r0, 0x80200204, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='/dev/btrfs-control\x00'}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x9) 16:09:44 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) 16:09:44 executing program 1: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.651095][T15054] 16:09:44 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x800) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x7, 0x4000) ioctl$FLOPPY_FDGETPRM(r0, 0x80200204, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='/dev/btrfs-control\x00'}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x9) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x800) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x7, 0x4000) (async) ioctl$FLOPPY_FDGETPRM(r0, 0x80200204, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='/dev/btrfs-control\x00'}) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x9) (async) [ 1251.653141][T15054] floppy driver state [ 1251.655531][T15054] ------------------- [ 1251.657215][T15054] now=4295062300 last interrupt=4295061847 diff=453 last called handler=reset_interrupt [ 1251.660830][T15054] timeout_message=lock fdc [ 1251.662949][T15054] last output bytes: 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r4, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) 16:09:44 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 16:09:44 executing program 1: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.664761][T15054] 1b 90 4294950970 [ 1251.666659][T15054] ff 90 4294950970 [ 1251.668082][T15054] 12 80 4294950973 [ 1251.669445][T15054] 3 90 4294950973 [ 1251.670821][T15054] 3 80 4294950973 [ 1251.672497][T15054] a1 90 4294950973 [ 1251.673903][T15054] 1e 90 4294950973 [ 1251.675273][T15054] e6 80 4294950973 16:09:44 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1251.676919][T15054] 1 90 4294950973 [ 1251.678742][T15054] 0 90 4294950973 [ 1251.680394][T15054] 0 90 4294950973 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r4, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) [ 1251.681945][T15054] 1 90 4294950973 [ 1251.683730][T15054] 2 90 4294950973 [ 1251.685345][T15054] 24 90 4294950973 [ 1251.686844][T15054] 1b 90 4294950973 [ 1251.688240][T15054] ff 90 4294950973 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1251.689682][T15054] 8 80 4295061847 [ 1251.691785][T15054] 8 80 4295061847 [ 1251.693303][T15054] 8 80 4295061847 [ 1251.694807][T15054] 8 80 4295061847 16:09:44 executing program 2: setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1251.696231][T15054] last result at 4295061847 [ 1251.698195][T15054] last redo_fd_request at 4295062297 [ 1251.700211][T15054] c3 00 .. [ 1251.703237][T15054] status=80 [ 1251.704534][T15054] fdc_busy=1 [ 1251.705766][T15054] floppy_work.func=floppy_work_workfn [ 1251.707782][T15054] cont=ffffffff8ad06940 [ 1251.709329][T15054] current_req=0000000000000000 [ 1251.711199][T15054] command_status=-1 [ 1251.712606][T15054] [ 1251.713511][T15054] floppy1: floppy timeout called [ 1251.718904][T15054] [ 1251.720177][T15054] floppy driver state 16:09:44 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x800) (async) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0x7, 0x4000) ioctl$FLOPPY_FDGETPRM(r0, 0x80200204, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='/dev/btrfs-control\x00'}) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r1, 0x24a, 0x9) 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r4, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) 16:09:44 executing program 2: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.723683][T15054] ------------------- [ 1251.725220][T15054] now=4295062307 last interrupt=4295061847 diff=460 last called handler=reset_interrupt 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1251.728897][T15054] timeout_message=lock fdc [ 1251.730736][T15054] last output bytes: [ 1251.732484][T15054] 1b 90 4294950970 [ 1251.733928][T15054] ff 90 4294950970 [ 1251.735484][T15054] 12 80 4294950973 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r2) [ 1251.736886][T15054] 3 90 4294950973 [ 1251.738493][T15054] 3 80 4294950973 [ 1251.740004][T15054] a1 90 4294950973 [ 1251.743487][T15054] 1e 90 4294950973 [ 1251.744935][T15054] e6 80 4294950973 [ 1251.746748][T15054] 1 90 4294950973 [ 1251.748415][T15054] 0 90 4294950973 16:09:44 executing program 2: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.749776][T15054] 0 90 4294950973 [ 1251.751587][T15054] 1 90 4294950973 [ 1251.753075][T15054] 2 90 4294950973 [ 1251.754590][T15054] 24 90 4294950973 [ 1251.755971][T15054] 1b 90 4294950973 [ 1251.757351][T15054] ff 90 4294950973 [ 1251.758755][T15054] 8 80 4295061847 [ 1251.760173][T15054] 8 80 4295061847 [ 1251.762742][T15054] 8 80 4295061847 [ 1251.764183][T15054] 8 80 4295061847 [ 1251.765767][T15054] last result at 4295061847 [ 1251.767421][T15054] last redo_fd_request at 4295062306 [ 1251.769367][T15054] c3 00 .. [ 1251.772382][T15054] status=80 [ 1251.773590][T15054] fdc_busy=1 [ 1251.774825][T15054] floppy_work.func=floppy_work_workfn [ 1251.776856][T15054] cont=ffffffff8ad06940 [ 1251.778460][T15054] current_req=0000000000000000 [ 1251.780237][T15054] command_status=-1 [ 1251.781824][T15054] [ 1251.782957][T15054] floppy1: floppy timeout called [ 1251.786078][T15054] [ 1251.786998][T15054] floppy driver state [ 1251.788465][T15054] ------------------- [ 1251.789951][T15054] now=4295062313 last interrupt=4295061847 diff=466 last called handler=reset_interrupt 16:09:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:44 executing program 2: r0 = socket(0x0, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.793673][T15054] timeout_message=lock fdc [ 1251.795793][T15054] last output bytes: [ 1251.797242][T15054] 1b 90 4294950970 [ 1251.798641][T15054] ff 90 4294950970 [ 1251.800057][T15054] 12 80 4294950973 [ 1251.801817][T15054] 3 90 4294950973 [ 1251.804626][T15054] 3 80 4294950973 [ 1251.806361][T15054] a1 90 4294950973 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) [ 1251.808778][T15054] 1e 90 4294950973 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.810759][T15054] e6 80 4294950973 [ 1251.813059][T15054] 1 90 4294950973 [ 1251.814775][T15054] 0 90 4294950973 [ 1251.816363][T15054] 0 90 4294950973 [ 1251.817724][T15054] 1 90 4294950973 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 1251.819047][T15054] 2 90 4294950973 [ 1251.820770][T15054] 24 90 4294950973 [ 1251.822757][T15054] 1b 90 4294950973 [ 1251.824372][T15054] ff 90 4294950973 16:09:44 executing program 2: r0 = socket(0x11, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.825793][T15054] 8 80 4295061847 [ 1251.827276][T15054] 8 80 4295061847 [ 1251.829097][T15054] 8 80 4295061847 [ 1251.830493][T15054] 8 80 4295061847 [ 1251.832570][T15054] last result at 4295061847 [ 1251.834221][T15054] last redo_fd_request at 4295062313 [ 1251.836121][T15054] c3 00 .. [ 1251.838512][T15054] status=80 [ 1251.839632][T15054] fdc_busy=1 [ 1251.840799][T15054] floppy_work.func=floppy_work_workfn [ 1251.843043][T15054] cont=ffffffff8ad06940 [ 1251.844543][T15054] current_req=0000000000000000 [ 1251.846237][T15054] command_status=-1 [ 1251.847585][T15054] [ 1251.848470][T15054] floppy1: floppy timeout called [ 1251.850920][T15054] [ 1251.852373][T15054] floppy driver state [ 1251.853877][T15054] ------------------- [ 1251.855505][T15054] now=4295062320 last interrupt=4295061847 diff=473 last called handler=reset_interrupt [ 1251.858873][T15054] timeout_message=lock fdc [ 1251.860436][T15054] last output bytes: [ 1251.861805][T15054] 1b 90 4294950970 [ 1251.863232][T15054] ff 90 4294950970 [ 1251.864548][T15054] 12 80 4294950973 [ 1251.865894][T15054] 3 90 4294950973 [ 1251.867223][T15054] 3 80 4294950973 [ 1251.868542][T15054] a1 90 4294950973 [ 1251.869877][T15054] 1e 90 4294950973 [ 1251.871299][T15054] e6 80 4294950973 [ 1251.872631][T15054] 1 90 4294950973 [ 1251.873977][T15054] 0 90 4294950973 [ 1251.875339][T15054] 0 90 4294950973 [ 1251.877093][T15054] 1 90 4294950973 [ 1251.878786][T15054] 2 90 4294950973 [ 1251.880348][T15054] 24 90 4294950973 [ 1251.881808][T15054] 1b 90 4294950973 [ 1251.883166][T15054] ff 90 4294950973 [ 1251.884504][T15054] 8 80 4295061847 [ 1251.885883][T15054] 8 80 4295061847 [ 1251.887191][T15054] 8 80 4295061847 [ 1251.888528][T15054] 8 80 4295061847 [ 1251.889878][T15054] last result at 4295061847 [ 1251.891595][T15054] last redo_fd_request at 4295062319 [ 1251.893434][T15054] c3 00 .. [ 1251.895833][T15054] status=80 [ 1251.896950][T15054] fdc_busy=1 [ 1251.898113][T15054] floppy_work.func=floppy_work_workfn [ 1251.899991][T15054] cont=ffffffff8ad06940 [ 1251.902480][T15054] current_req=0000000000000000 [ 1251.904213][T15054] command_status=-1 [ 1251.905632][T15054] [ 1251.906520][T15054] floppy1: floppy timeout called [ 1251.908809][T15054] [ 1251.909696][T15054] floppy driver state [ 1251.911218][T15054] ------------------- 16:09:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="ff36f7abe3708554e4632c6eed0283abddc55920f87723e8c8b1b0935cf8d56e685beb504af8dc2a00434a7c237c638755f3fcc7f94242e5cf74aec5154e93f2c29d4ea1e32420bc0907776e53f050301ef933224d33258c8a52c85cfcf6788a4ea8ebd5fcb3745d932eaae27c44b199a976b26a95cc9f9168bc60013be0e0bb6db999108d240582937be36fa5947cd5765b96f73879248a568990810e39b205019b607c906284c32d5963ff713709ecc8e0c3d9f3d4ee3905022fa0d56601ab27186b60f1ead8e1b2b15a0dff8ea20e21497d3f97e5302f334993a3c5261e4c253d3d1ede6fb2ec0d5a724a9dc8bbd41768b85dc5be6cb98f945de5fad38a04ed8959ef35638bfd99faebb5ac84779923f6265058381ccc94c9ba425583948eb99383f3baf0a9eee9672da5268c8e18cda9e28c9bf42c0540319eb208214a71fcf38d7c5d661b8adeb4c9b2de90627603e8f93e4fcc4aa2a20b0252213052c9777a61bb946d5defa9c2676a062b9b821b193f3482ae6900b7e98486e1f3d9b63b96620abb1fac9b7e9e727531728d28c9f448c8fcea8d11ffd63caa8121f6696fbc0b49dbe57784bef62c6536321ff2d1d80cfb4686edaba335ef5031f94f4443f6c99d31395c654c40391a1713dba42f05d56523549d804e8a407a0120c4b0ac580c563726539a4b5b7fd4b8250b7854050c5261662b8ec1f65474d47d0cd0c5d5d69f8c1c8271b189af1a0cc6539215cec7fe268aa6967388ced99e32e3f4f891ece328b86490f56f07a5139a0fcdc3652566a2e98d4877d9ed8874c8fcecbc83993a51015c54cb94acf38b90216d82937875ec3bd43ee81cdc8557ed5661acfb93dcaed5212f06ce7af055a5dc308fd19a5933b75625a05a55c463db9903de0769892d5fd869440265a702457a2faa375e5c4cfd047b0f2d6388c4c56450c617952bed1ca6961977448f9bd2521562a2de597c007102d68652285caebc6d9abcad09aebae481d94d186b94e393f9baf5615f69d0cbc422ad4275faf7ce495dc816628a28d630fb31fae60e7df63b0b434f45cf5cb1a923dbdc8e0d6b2a0c13b4819cb5e52a59e824f5c5abdd69d5b088afc9737a568774e12a84810d717aaa812eb8e9ff6c5847cd95ce674041053d75d184c958e797da8813cccc31e7350a008403d554d59aa3e9238a512f9d145575e05ff9bdbbece8297aa7c715940ff7db82add978396d38d4d2890acf867957d34bec15caa2b5f8c011cf73ea3395c413c4554adca63f8dceff7c50f2f366adc093057d5964199be2b46ec94cb6762338b4bbc36888e330d9df4219263b6838bf56e5f837bf49a21bca66c0ee9bca8fc45e73c6d9f01bc43ef15853f731d887d9f130b818bb9c6b5ed4f95e6d9ace8f1dff1c7e166c4962952273e7881f983da691124c173ad60738dc7b0705e665f7178c2b2a47e06fa0504113c02c5efbe420b0c823a391cd8ed77427bffb22accb7925e003cfe0a3c8adfb41985db2a1807fe6520c8780bae3884796ee2cf1ee5e4acc09aa1cf232f35a5cccf1d7aa3b3a1753e56901e39790f75df7075d0063e92b146c7b7b2f6d759844866e1aa8aaddbedaa938800facf607ad70bbedc37f0b44b674a4795b97250066246a83b7f6fbe979673ed7251d187a5674444ddeb0ea47fbe507d9ae30ae48d540feebba38099baea1f698a671ff0d5f372f6f87e863cc9b04bb1967c5171d0c1f0b9c1e2b9b2a1e912b1dff90751a025534edfb0fdff1621f8f9181ff9ed006d63fd99d4506ed7a4c1a83927c76c61de7384cd8e5b0d3d17e2ff3ae534d4cc8784d591b4907d670082c9c49b7f6f3789dc27d9af8b891295e8208246a1aa742080a52f4dda12dd88fb1ce9302500a22f53967a6106997e2717ae2b87becdd6e5614e567fc31ad8f9b665bc5160ed0e86a371be4bef0bcb408cb935acbbb86bc09d57133b1eb98f487e7d203a34e9f1dc694e095532b0c76c4a9a4d856798cd515b1fdf300f5ddc87fcd8c11352038cc325651b9c1f77fec4fbb1472c8063c05a7a3e2613425caa6f4a3c2c6975928ef9c5593fab1148c4987193005de45d1966906b6e9dfbbafb8b0cf5dce5f8629ec7f093f32e23f607f686dd15c8c5f759653472853a9cf73f6e079f4aa1de1533fcf23f550c07dbba83eb4a266c2565608360d74b511a406b8c9b6ee3d506f17b38866e923aa0d664936e21cb70df6e84bcc95f35622d2aac1e1773da48fc8eea1a176a52184fba04957a51d17f697737e0a7d5800e3b6fbaa2f88b5b8c0b4c958765bfa4a5e14bed8b9e347cb66674fe3a9979517c9dea084d7ab5c61e9a230ad7b05f71dff2a1178f757c775cb514ae1b623478116d2115e824b295fbcdfc122c441a2eb514bc1e7739cc0be04907d04be0a008df4d94a6456519eab03bf64330d05a4454a5f3a372270d3303b2f9daf5db7fe3dd86fee36820728dcfce6f3425256c935f42372235d2a2af5f45fec4d5703c0362dcbb9c8be4093ee7506b5e9dba026d83df0cb59feba27245865b7933ebbde2d595c2b5c9fd65a1366cfb58d38a5955c19dd400b73e31db4556d7b37be258415bfd52bf77453e1ac2d28f93d80b99003351334c95173f93c4260cec5e07b14ea277176ed63db379a8ebcb55ab757563eb0b6877ad9233708060c7c41a6d07643523584c705552cffc159e0eca527318ed05b08ff07e0d0c67b90e539b7cefad5be2c03a129c6ebc9c5d6743f1a1dc957eaadb583d96503a54b994e1736a9a99f1dffda5d4ecf62d7cdd579e83cdaeebf7db08d522feaac6a67897c6e097e395531e254c11ef473767fdb4d63433d4d5168e5e6b2df26e07f5688bb09f44f4aca2ad2ecf2f1e93b60162c2c1fa4a8bc822dacb80883d2b25bf5b10b5d8dbd025afe0897bffdc180be7d815554e9d1b58f41e6a5b376cfdc395938661e93ee8e7418c896f1dad1b17d3b7e5afb40fe5767542054936545b06e0ba2be4c84a80d39d3a90a1542451d161e95a09ee8d5cbd568e31ab4a10641faf0e4c5eb682b0c67e3b76f5130c86088781ec004a78ff42150b87fbbaa210d3af5a9a5ac81997d53607a1dea764584608f6a3287b05def7ed05f765b4647dde16139547fbd731ead0de658e40b8e1ec35915f1c47331f307b3dbd89440959ac83e1cb9227fd2f2b89d1d3565fd8b4b950c9836f873009b3880435b4c19e56a3fc7c9bd03868bbe63247a4369fe08869c5f18ab7f4b973b9c15ecba5f8eb1a840f09331ea2aa436b05b77100f5a227eb51a5ae5186331034cb9383fba2fd0f1bcee1b30b20ce70f8eff301d27bb9facd81f4c7bb9755d2383988becf31b04c6a6dd28ccb2fe013485330de813d4f8342674c18b99edaa804b2a9e0308cf6a6a767bd628de59c7032531943fb98bfc19a8c9a572fd91fd88264524c2e3344e7db5f6f3557f292ca4b3f67baff30f8cce3b62eee62566129cb36795446e5d6f82c6c15e2f1202c44817f0464dda367de16c9e16940bd613b2cf6495603107429725d0d5569894ea74453d38a3ddea6c945c211e095f49b161c213a61d3d45ce52c726f1d1eec66dd65a6484e4841204ae30153c09d72150e2a911d9fd1dcf01add235ad2fe228f436589bf049082ff0887515697c6ec51863b361e9c940f9068ce63f97c8ee969c86342f0dfa5eafa34670973b7e74f059397873e6e3fd4e9b1f0361db566f09c0274e56847ddddd5764dcd20948705aba836131eb166ce6865329d8801f1857ef047e54c25e00c94f29e7f8d02b11b00f56450cd647b689673672e030c405ec2072a0eedb159db4e6cbb83450ef967d8193f9d44b0f1439c0fadadd203b6bcd744c6f5c71aa87b47b85a05c61fc18e8ce99b0fa0afbeee07878d1506401fc37e37b9686d3e791fa68cb0f4390d9fd27880cc5febcf34dfff8a78a06c6cb8bf9c705c13d30909382c92ee1315979824bb6eca6badbdf2accf0e60f696abbc64b3ffdf09069be09abeec507e72771a3131cfcea3473858a9dc9b9c692cf8cfc41b7d101d1964ec7cc459c997e758f3bef32d506778a59134319e20e39543e05ffafbc5df3b74fe205d5387e1b0c5aa106445c3d3a10e30c8f8597557004f47215906bdfd942fb718f643c6e83be9983495a3cbeb7947d8ed0ba0b1702288337f9c09d567629fe0255364056bf5be93a630fa40a2cdbcf31a17b8ca9e10003ed97b106c606bc5ee40c6ee66f9c69ba28164dc0760e607a7af11ef20177844056dfecf3ca453ac486ebf9204277c36192fabf09c0ba49b71bdf781dc103980f032acc3c0241adb002d9cd330978edeb319d957a6d57819fee020490ef3f616b7b4794cedced07b516a8ad5c8426fd7692dafd0e6285f09bc54c431395dc3dc0068d87613922d7516ff73226dae49b2ed6ada279e4a8eed493961e0cc38b506356a9c58c3a8a5b0f6c18f249f84b422c6056e159cd37f0d41fe3b3a76e2b4bee83953d9df72d841812fd17fbadbeed72ba8b7844ccc9a383f4771c4b7b054cac301fd08e6bccb1f22c31172ba352819c74903238103d5a264d9e7439a13115cbf2fa8a5dfa8eaab9ac8806585fb329705ea81b1338b21d29446a6097bff0bb8111181acc15396c6043ca1a06ead1a296f0653632ffa18df04eee216c01723cc94db36c60f89bd0e66c02aa315112f22f8c85bdc6114e50c2eac3d4a81029b358b8a6e905d7de0208546a88a5ed513c795449e045c8e7e8f6958e207eade827faad76559395366c81952e17525626b63be88f994d5ff6152550679ebc2ca0af26279db364b7153981565dc4003e1c04d3af0c956c46156a85db5cfe02b3620609789f54d2e936f5fa800da9ba8e969dee019f9127d16bb20eb6dcb6dd8d7c4be9b3715c7a1563176a4f3a14b5c9f194889c62f5d605f526c53546142665f891869c234d8f2bc78c3c2c22d7f355ae8cb6d23756c8980b72b64831205bc863a79b85ee13fbec7bad8eb8a9a7ce1b7d893ecb6c54d983a9b6fa31fed631091355d98fb0038da929a09046842e782b5c5c762c5d57768dd46a0288e88f54125215e0c63e8b84cccead35cf58a9434479e4dc6e0667601437587cfa725c891c71919258413dab8a03ac6fe18faf62f6704abaf46d7f164edeed88600d4bd956ef35b965b4cc9c8e0da618fe1e9aa734198ce1c3bd1720bb39b427845aeeb4409f887f1a43da72594eca802e88b98328b1d998e476aeb657d9d2bb46c3203f97cc56a47c8901cb49a8bc2206e90291c228ab219656eb40220337ab016e47d7401a54ea3162ef2f61610592dd28900c71a825f2dd7d7c1bc61c9cac20e0c9451fa09c0f4c0fd44ef51c2485b45f2dce1ab5d66126fe33e0c48ffea206d4f423d3672ab95e9cfabfa5359be32c482979848aafc96ac1e914ca0350ed2ebbbecfa940274f70b6bb5205378d178b8e40ee073cc37388e252c437eaf7f29f2fef693300fbf5f589d37c9980979c461479475bbf0881f88f733d4d17f4fb5d03fbb0d53239986d61ce78b21ec55a8b0b3f9deb481fc23e227addeadfcf90dbd2c6abd1e8714588adc3eeffbd4109910c00db057d19ddc9fa88a3594244600f4e07666c4fab870e3a0a44ecc45b67e95e1677654d073e3316d661c15fce0d8aa4a52f32724fd3be4abaa2565b858d09c56f85f444ed04f7c7ce3644cbe7e0eedc2a436f77b19e9231506551bc171cb9c99b58dcbc8f9eafde37a5baa82bdb626b3dba4b659f89d382794943dcfa4ddc1a8abe1468efc61c537200b5cb"]}) r1 = socket(0x1, 0x2, 0x0) getsockopt$SO_J1939_PROMISC(r1, 0x107, 0x2, 0x0, 0x0) 16:09:44 executing program 2: r0 = socket(0x11, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.912652][T15054] now=4295062326 last interrupt=4295061847 diff=479 last called handler=reset_interrupt [ 1251.916416][T15054] timeout_message=lock fdc [ 1251.918057][T15054] last output bytes: [ 1251.919442][T15054] 1b 90 4294950970 [ 1251.920811][T15054] ff 90 4294950970 [ 1251.922245][T15054] 12 80 4294950973 [ 1251.923584][T15054] 3 90 4294950973 [ 1251.924940][T15054] 3 80 4294950973 [ 1251.926345][T15054] a1 90 4294950973 [ 1251.927687][T15054] 1e 90 4294950973 [ 1251.929007][T15054] e6 80 4294950973 [ 1251.930356][T15054] 1 90 4294950973 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.932076][T15054] 0 90 4294950973 [ 1251.933656][T15054] 0 90 4294950973 [ 1251.935026][T15054] 1 90 4294950973 [ 1251.936359][T15054] 2 90 4294950973 [ 1251.937693][T15054] 24 90 4294950973 [ 1251.939055][T15054] 1b 90 4294950973 16:09:44 executing program 2: r0 = socket(0x11, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x107, 0x0, 0x0, 0x0) [ 1251.940404][T15054] ff 90 4294950973 16:09:44 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r0, 0x80184153, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[&(0x7f0000000700)="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"]}) socket(0x1, 0x2, 0x0) [ 1251.942433][T15054] 8 80 4295061847 [ 1251.943968][T15054] 8 80 4295061847 [ 1251.945467][T15054] 8 80 4295061847 [ 1251.946815][T15054] 8 80 4295061847 [ 1251.948142][T15054] last result at 4295061847 [ 1251.949770][T15054] last redo_fd_request at 4295062325 [ 1251.951895][T15054] c3 00 .. 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1251.954309][T15054] status=80 [ 1251.955916][T15054] fdc_busy=1 [ 1251.957319][T15054] floppy_work.func=floppy_work_workfn [ 1251.959227][T15054] cont=ffffffff8ad06940 [ 1251.960701][T15054] current_req=0000000000000000 [ 1251.962664][T15054] command_status=-1 [ 1251.964021][T15054] [ 1251.964854][T15054] floppy1: floppy timeout called [ 1251.967730][T15054] [ 1251.968829][T15054] floppy driver state [ 1251.970546][T15054] ------------------- [ 1251.972668][T15054] now=4295062332 last interrupt=4295061847 diff=485 last called handler=reset_interrupt [ 1251.976955][T15054] timeout_message=lock fdc [ 1251.978968][T15054] last output bytes: [ 1251.980713][T15054] 1b 90 4294950970 [ 1251.982716][T15054] ff 90 4294950970 [ 1251.984375][T15054] 12 80 4294950973 [ 1251.985992][T15054] 3 90 4294950973 [ 1251.987619][T15054] 3 80 4294950973 [ 1251.989259][T15054] a1 90 4294950973 [ 1251.990832][T15054] 1e 90 4294950973 [ 1251.993002][T15054] e6 80 4294950973 [ 1251.994667][T15054] 1 90 4294950973 [ 1251.996324][T15054] 0 90 4294950973 [ 1251.997981][T15054] 0 90 4294950973 [ 1251.999623][T15054] 1 90 4294950973 [ 1252.001609][T15054] 2 90 4294950973 [ 1252.003266][T15054] 24 90 4294950973 [ 1252.004921][T15054] 1b 90 4294950973 [ 1252.006573][T15054] ff 90 4294950973 [ 1252.008242][T15054] 8 80 4295061847 [ 1252.009940][T15054] 8 80 4295061847 [ 1252.013171][T15054] 8 80 4295061847 [ 1252.014612][T15054] 8 80 4295061847 [ 1252.016041][T15054] last result at 4295061847 [ 1252.017743][T15054] last redo_fd_request at 4295062331 [ 1252.020434][T15054] c3 00 .. [ 1252.022601][ C1] floppy1: floppy_interrupt: timeout handler died. normal interrupt end [ 1252.023221][T15054] status=80 [ 1252.027545][T15054] fdc_busy=1 16:09:44 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:44 executing program 2: socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 16:09:44 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000000040), 0x8000000000000001, 0x0) socket(0x1, 0x2, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.028767][T15054] floppy_work.func=floppy_work_workfn [ 1252.031062][T15054] cont=ffffffff8ad06a00 [ 1252.032632][T15054] current_req=0000000000000000 [ 1252.034462][T15054] command_status=-1 [ 1252.035848][T15054] [ 1252.036761][T15054] floppy1: floppy timeout called [ 1252.038810][T15054] floppy1: floppy_shutdown: timeout handler died. [ 1252.041842][T15054] 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:44 executing program 0: socket(0x1, 0x2, 0x0) [ 1252.042792][T15054] floppy driver state [ 1252.044680][T15054] ------------------- 16:09:44 executing program 2: socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) [ 1252.046144][T15054] now=4295062339 last interrupt=4295062337 diff=2 last called handler=reset_interrupt [ 1252.049653][T15054] timeout_message=lock fdc [ 1252.051359][T15054] last output bytes: [ 1252.052807][T15054] 3 80 4294950973 [ 1252.054238][T15054] a1 90 4294950973 [ 1252.055600][T15054] 1e 90 4294950973 [ 1252.056941][T15054] e6 80 4294950973 16:09:44 executing program 0: socket(0x0, 0x2, 0x0) [ 1252.058339][T15054] 1 90 4294950973 [ 1252.059781][T15054] 0 90 4294950973 [ 1252.061176][T15054] 0 90 4294950973 [ 1252.062536][T15054] 1 90 4294950973 [ 1252.063892][T15054] 2 90 4294950973 [ 1252.065317][T15054] 24 90 4294950973 [ 1252.066678][T15054] 1b 90 4294950973 [ 1252.068343][T15054] ff 90 4294950973 [ 1252.069842][T15054] 8 80 4295061847 [ 1252.071346][T15054] 8 80 4295061847 [ 1252.072715][T15054] 8 80 4295061847 [ 1252.074159][T15054] 8 80 4295061847 [ 1252.075550][T15054] 8 80 4295062337 [ 1252.077120][T15054] 8 80 4295062337 [ 1252.078565][T15054] 8 80 4295062337 [ 1252.080074][T15054] 8 80 4295062337 [ 1252.081716][T15054] last result at 4295062337 [ 1252.083780][T15054] last redo_fd_request at 4295062339 [ 1252.086222][T15054] c3 00 .. [ 1252.089243][T15054] status=80 [ 1252.090696][T15054] fdc_busy=1 [ 1252.092333][T15054] floppy_work.func=floppy_work_workfn [ 1252.094777][T15054] cont=ffffffff8ad06940 [ 1252.096640][T15054] current_req=0000000000000000 [ 1252.098849][T15054] command_status=-1 [ 1252.100570][T15054] [ 1252.101853][T15054] floppy1: floppy timeout called [ 1252.105694][T15054] [ 1252.106797][T15054] floppy driver state [ 1252.108609][T15054] ------------------- 16:09:44 executing program 3: getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = syz_open_dev$floppy(&(0x7f0000000040), 0x8, 0x2) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f00000000c0)={0x2, 0x20, 0x40}) ioctl$FLOPPY_FDFMTEND(r0, 0x249) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:44 executing program 2: socket(0x11, 0x2, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:44 executing program 0: socket(0x0, 0x2, 0x0) [ 1252.110441][T15054] now=4295062345 last interrupt=4295062337 diff=8 last called handler=reset_interrupt [ 1252.114880][T15054] timeout_message=lock fdc [ 1252.116963][T15054] last output bytes: [ 1252.118750][T15054] 3 80 4294950973 [ 1252.120466][T15054] a1 90 4294950973 [ 1252.122364][T15054] 1e 90 4294950973 [ 1252.124116][T15054] e6 80 4294950973 [ 1252.125842][T15054] 1 90 4294950973 16:09:44 executing program 2: socket(0x0, 0x2, 0x0) [ 1252.127752][T15054] 0 90 4294950973 [ 1252.129595][T15054] 0 90 4294950973 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.131470][T15054] 1 90 4294950973 [ 1252.133363][T15054] 2 90 4294950973 [ 1252.135115][T15054] 24 90 4294950973 [ 1252.136872][T15054] 1b 90 4294950973 [ 1252.138569][T15054] ff 90 4294950973 [ 1252.140288][T15054] 8 80 4295061847 [ 1252.142150][T15054] 8 80 4295061847 [ 1252.143865][T15054] 8 80 4295061847 [ 1252.145586][T15054] 8 80 4295061847 [ 1252.147343][T15054] 8 80 4295062337 [ 1252.149071][T15054] 8 80 4295062337 [ 1252.150825][T15054] 8 80 4295062337 [ 1252.152656][T15054] 8 80 4295062337 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.154386][T15054] last result at 4295062337 [ 1252.156602][T15054] last redo_fd_request at 4295062345 [ 1252.159031][T15054] c3 00 .. [ 1252.161921][T15054] status=80 [ 1252.163113][T15054] fdc_busy=1 [ 1252.164467][T15054] floppy_work.func=floppy_work_workfn [ 1252.166675][T15054] cont=ffffffff8ad06940 [ 1252.168497][T15054] current_req=0000000000000000 16:09:44 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.172945][T15054] command_status=-1 [ 1252.174797][T15054] [ 1252.176049][T15054] floppy1: floppy timeout called [ 1252.184728][T15054] [ 1252.185832][T15054] floppy driver state 16:09:44 executing program 3: getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x10) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) (async) r1 = syz_open_dev$floppy(&(0x7f0000000040), 0x8, 0x2) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f00000000c0)={0x2, 0x20, 0x40}) (async) ioctl$FLOPPY_FDFMTEND(r0, 0x249) (async) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:44 executing program 0: socket(0x0, 0x2, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.187649][T15054] ------------------- [ 1252.189601][T15054] now=4295062353 last interrupt=4295062337 diff=16 last called handler=reset_interrupt [ 1252.194458][T15054] timeout_message=lock fdc [ 1252.196159][T15054] last output bytes: [ 1252.197613][T15054] 3 80 4294950973 [ 1252.198998][T15054] a1 90 4294950973 [ 1252.200415][T15054] 1e 90 4294950973 16:09:44 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.202177][T15054] e6 80 4294950973 [ 1252.203759][T15054] 1 90 4294950973 [ 1252.205232][T15054] 0 90 4294950973 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.206859][T15054] 0 90 4294950973 [ 1252.208375][T15054] 1 90 4294950973 [ 1252.209749][T15054] 2 90 4294950973 [ 1252.211584][T15054] 24 90 4294950973 [ 1252.213035][T15054] 1b 90 4294950973 [ 1252.214610][T15054] ff 90 4294950973 [ 1252.216447][T15054] 8 80 4295061847 [ 1252.218065][T15054] 8 80 4295061847 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.219566][T15054] 8 80 4295061847 [ 1252.222425][T15054] 8 80 4295061847 [ 1252.223962][T15054] 8 80 4295062337 [ 1252.225622][T15054] 8 80 4295062337 16:09:44 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.227065][T15054] 8 80 4295062337 [ 1252.228474][T15054] 8 80 4295062337 [ 1252.229903][T15054] last result at 4295062337 [ 1252.231922][T15054] last redo_fd_request at 4295062352 [ 1252.233876][T15054] c3 00 .. [ 1252.236290][T15054] status=80 [ 1252.237465][T15054] fdc_busy=1 [ 1252.238678][T15054] floppy_work.func=floppy_work_workfn [ 1252.241152][T15054] cont=ffffffff8ad06940 16:09:44 executing program 0: socket(0x1, 0x0, 0x0) [ 1252.242792][T15054] current_req=0000000000000000 [ 1252.244635][T15054] command_status=-1 [ 1252.246137][T15054] [ 1252.247064][T15054] floppy1: floppy timeout called [ 1252.251252][T15054] [ 1252.252186][T15054] floppy driver state 16:09:44 executing program 3: getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @multicast2}, &(0x7f0000000140)=0x10) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) (async) r1 = syz_open_dev$floppy(&(0x7f0000000040), 0x8, 0x2) ioctl$FLOPPY_FDFMTTRK(r1, 0x400c0248, &(0x7f00000000c0)={0x2, 0x20, 0x40}) ioctl$FLOPPY_FDFMTEND(r0, 0x249) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:44 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x20004800) 16:09:44 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.259391][T15054] ------------------- [ 1252.262536][T15054] now=4295062361 last interrupt=4295062337 diff=24 last called handler=reset_interrupt 16:09:45 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) [ 1252.267459][T15054] timeout_message=lock fdc 16:09:45 executing program 0: socket(0x1, 0x0, 0x0) 16:09:45 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.269297][T15054] last output bytes: [ 1252.273569][T15054] 3 80 4294950973 [ 1252.275001][T15054] a1 90 4294950973 [ 1252.276394][T15054] 1e 90 4294950973 [ 1252.277767][T15054] e6 80 4294950973 [ 1252.279140][T15054] 1 90 4294950973 [ 1252.280487][T15054] 0 90 4294950973 [ 1252.282896][T15054] 0 90 4294950973 [ 1252.284333][T15054] 1 90 4294950973 16:09:45 executing program 0: socket(0x1, 0x0, 0x0) [ 1252.285710][T15054] 2 90 4294950973 16:09:45 executing program 2: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.287190][T15054] 24 90 4294950973 [ 1252.288850][T15054] 1b 90 4294950973 [ 1252.290329][T15054] ff 90 4294950973 [ 1252.293269][T15054] 8 80 4295061847 [ 1252.294780][T15054] 8 80 4295061847 [ 1252.296188][T15054] 8 80 4295061847 [ 1252.297826][T15054] 8 80 4295061847 [ 1252.299554][T15054] 8 80 4295062337 [ 1252.301987][T15054] 8 80 4295062337 [ 1252.303766][T15054] 8 80 4295062337 [ 1252.305481][T15054] 8 80 4295062337 [ 1252.307193][T15054] last result at 4295062337 [ 1252.309522][T15054] last redo_fd_request at 4295062359 [ 1252.312400][T15054] c3 00 .. [ 1252.315554][T15054] status=80 [ 1252.317025][T15054] fdc_busy=1 [ 1252.318536][T15054] floppy_work.func=floppy_work_workfn [ 1252.321900][T15054] cont=ffffffff8ad06940 [ 1252.323453][T15054] current_req=0000000000000000 [ 1252.325179][T15054] command_status=-1 [ 1252.326624][T15054] [ 1252.327513][T15054] floppy1: floppy timeout called [ 1252.335521][ T4924] [ 1252.336412][ T4924] floppy driver state 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) connect$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2, 0x3}, 0x10) 16:09:45 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1252.345661][ T4924] ------------------- [ 1252.347589][ T4924] now=4295062369 last interrupt=4295062337 diff=32 last called handler=reset_interrupt [ 1252.352923][ T4924] timeout_message=lock fdc 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.355002][ T4924] last output bytes: [ 1252.357018][ T4924] 3 80 4294950973 [ 1252.358652][ T4924] a1 90 4294950973 [ 1252.360376][ T4924] 1e 90 4294950973 [ 1252.362278][ T4924] e6 80 4294950973 [ 1252.363795][ T4924] 1 90 4294950973 [ 1252.365270][ T4924] 0 90 4294950973 [ 1252.366718][ T4924] 0 90 4294950973 [ 1252.368204][ T4924] 1 90 4294950973 [ 1252.369796][ T4924] 2 90 4294950973 [ 1252.371635][ T4924] 24 90 4294950973 [ 1252.373229][ T4924] 1b 90 4294950973 [ 1252.374744][ T4924] ff 90 4294950973 [ 1252.376490][ T4924] 8 80 4295061847 [ 1252.378101][ T4924] 8 80 4295061847 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.379583][ T4924] 8 80 4295061847 [ 1252.381390][ T4924] 8 80 4295061847 [ 1252.382819][ T4924] 8 80 4295062337 [ 1252.384234][ T4924] 8 80 4295062337 [ 1252.385690][ T4924] 8 80 4295062337 [ 1252.387059][ T4924] 8 80 4295062337 16:09:45 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.388563][ T4924] last result at 4295062337 [ 1252.390326][ T4924] last redo_fd_request at 4295062367 [ 1252.392808][ T4924] c3 00 .. [ 1252.395468][ T4924] status=80 16:09:45 executing program 0: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.396730][ T4924] fdc_busy=1 [ 1252.398258][ T4924] floppy_work.func=floppy_work_workfn [ 1252.400459][ T4924] cont=ffffffff8ad06940 [ 1252.402064][ T4924] current_req=0000000000000000 [ 1252.403870][ T4924] command_status=-1 [ 1252.405334][ T4924] [ 1252.406297][ T4924] floppy1: floppy timeout called [ 1252.411235][ T4924] [ 1252.412277][ T4924] floppy driver state 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1252.416649][ T4924] ------------------- [ 1252.418611][ T4924] now=4295062376 last interrupt=4295062337 diff=39 last called handler=reset_interrupt [ 1252.422292][ T4924] timeout_message=lock fdc [ 1252.423917][ T4924] last output bytes: [ 1252.425532][ T4924] 3 80 4294950973 [ 1252.426952][ T4924] a1 90 4294950973 [ 1252.428339][ T4924] 1e 90 4294950973 [ 1252.429746][ T4924] e6 80 4294950973 [ 1252.431464][ T4924] 1 90 4294950973 [ 1252.432840][ T4924] 0 90 4294950973 [ 1252.434206][ T4924] 0 90 4294950973 [ 1252.435560][ T4924] 1 90 4294950973 [ 1252.436911][ T4924] 2 90 4294950973 [ 1252.438267][ T4924] 24 90 4294950973 [ 1252.439617][ T4924] 1b 90 4294950973 [ 1252.441762][ T4924] ff 90 4294950973 [ 1252.443124][ T4924] 8 80 4295061847 [ 1252.444485][ T4924] 8 80 4295061847 [ 1252.445851][ T4924] 8 80 4295061847 [ 1252.447193][ T4924] 8 80 4295061847 [ 1252.448549][ T4924] 8 80 4295062337 [ 1252.449910][ T4924] 8 80 4295062337 [ 1252.451780][ T4924] 8 80 4295062337 [ 1252.453240][ T4924] 8 80 4295062337 [ 1252.454708][ T4924] last result at 4295062337 [ 1252.456428][ T4924] last redo_fd_request at 4295062375 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = socket$inet(0x2, 0x3, 0x0) connect$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2, 0x3}, 0x10) 16:09:45 executing program 0: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 2: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.464469][ T4924] c3 00 .. [ 1252.467035][ T4924] status=80 [ 1252.468302][ T4924] fdc_busy=1 [ 1252.469587][ T4924] floppy_work.func=floppy_work_workfn [ 1252.471966][ T4924] cont=ffffffff8ad06940 16:09:45 executing program 0: sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.473525][ T4924] current_req=0000000000000000 [ 1252.475756][ T4924] command_status=-1 [ 1252.477332][ T4924] [ 1252.478774][ T4924] floppy1: floppy timeout called [ 1252.482840][ T4924] [ 1252.483876][ T4924] floppy driver state [ 1252.485641][ T4924] ------------------- 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 2: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.487370][ T4924] now=4295062383 last interrupt=4295062337 diff=46 last called handler=reset_interrupt [ 1252.492378][ T4924] timeout_message=lock fdc [ 1252.494408][ T4924] last output bytes: [ 1252.496098][ T4924] 3 80 4294950973 [ 1252.497753][ T4924] a1 90 4294950973 16:09:45 executing program 0: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.499344][ T4924] 1e 90 4294950973 [ 1252.500899][ T4924] e6 80 4294950973 [ 1252.503260][ T4924] 1 90 4294950973 [ 1252.505972][ T4924] 0 90 4294950973 [ 1252.507440][ T4924] 0 90 4294950973 [ 1252.508914][ T4924] 1 90 4294950973 [ 1252.510368][ T4924] 2 90 4294950973 [ 1252.512060][ T4924] 24 90 4294950973 [ 1252.513465][ T4924] 1b 90 4294950973 16:09:45 executing program 2: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.514904][ T4924] ff 90 4294950973 [ 1252.516539][ T4924] 8 80 4295061847 [ 1252.518098][ T4924] 8 80 4295061847 [ 1252.519622][ T4924] 8 80 4295061847 [ 1252.521800][ T4924] 8 80 4295061847 [ 1252.523560][ T4924] 8 80 4295062337 [ 1252.525048][ T4924] 8 80 4295062337 [ 1252.526534][ T4924] 8 80 4295062337 [ 1252.528036][ T4924] 8 80 4295062337 [ 1252.529735][ T4924] last result at 4295062337 [ 1252.531961][ T4924] last redo_fd_request at 4295062382 [ 1252.534406][ T4924] c3 00 .. [ 1252.537431][ T4924] status=80 [ 1252.538899][ T4924] fdc_busy=1 [ 1252.540386][ T4924] floppy_work.func=floppy_work_workfn [ 1252.543466][ T4924] cont=ffffffff8ad06940 [ 1252.545447][ T4924] current_req=0000000000000000 [ 1252.547711][ T4924] command_status=-1 [ 1252.549540][ T4924] 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) connect$l2tp(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2, 0x3}, 0x10) 16:09:45 executing program 2: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.550708][ T4924] floppy1: floppy timeout called [ 1252.555668][ T12] [ 1252.556904][ T12] floppy driver state [ 1252.558771][ T12] ------------------- 16:09:45 executing program 0: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.560625][ T12] now=4295062390 last interrupt=4295062337 diff=53 last called handler=reset_interrupt [ 1252.565731][ T12] timeout_message=lock fdc 16:09:45 executing program 2: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.567592][ T12] last output bytes: [ 1252.569380][ T12] 3 80 4294950973 [ 1252.571502][ T12] a1 90 4294950973 [ 1252.573316][ T12] 1e 90 4294950973 [ 1252.574953][ T12] e6 80 4294950973 [ 1252.576569][ T12] 1 90 4294950973 [ 1252.578194][ T12] 0 90 4294950973 [ 1252.579813][ T12] 0 90 4294950973 [ 1252.582158][ T12] 1 90 4294950973 [ 1252.583530][ T12] 2 90 4294950973 [ 1252.584898][ T12] 24 90 4294950973 [ 1252.586249][ T12] 1b 90 4294950973 [ 1252.587604][ T12] ff 90 4294950973 [ 1252.589167][ T12] 8 80 4295061847 [ 1252.591946][ T12] 8 80 4295061847 [ 1252.593710][ T12] 8 80 4295061847 [ 1252.595195][ T12] 8 80 4295061847 [ 1252.596600][ T12] 8 80 4295062337 [ 1252.597989][ T12] 8 80 4295062337 [ 1252.599438][ T12] 8 80 4295062337 [ 1252.601864][ T12] 8 80 4295062337 [ 1252.603735][ T12] last result at 4295062337 [ 1252.605635][ T12] last redo_fd_request at 4295062390 [ 1252.607702][ T12] c3 00 .. [ 1252.610387][ T12] status=80 [ 1252.612043][ T12] fdc_busy=1 [ 1252.613211][ T12] floppy_work.func=floppy_work_workfn [ 1252.615164][ T12] cont=ffffffff8ad06940 [ 1252.616699][ T12] current_req=0000000000000000 [ 1252.618396][ T12] command_status=-1 [ 1252.619750][ T12] [ 1252.620651][ T12] floppy1: floppy timeout called 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) 16:09:45 executing program 2: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 0: r0 = socket(0x0, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.634197][ T12] [ 1252.635337][ T12] floppy driver state [ 1252.637115][ T12] ------------------- [ 1252.638914][ T12] now=4295062398 last interrupt=4295062337 diff=61 last called handler=reset_interrupt [ 1252.643397][ T12] timeout_message=lock fdc 16:09:45 executing program 2: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.645317][ T12] last output bytes: [ 1252.647069][ T12] 3 80 4294950973 [ 1252.648476][ T12] a1 90 4294950973 [ 1252.649851][ T12] 1e 90 4294950973 [ 1252.655100][ T12] e6 80 4294950973 [ 1252.656832][ T12] 1 90 4294950973 [ 1252.658580][ T12] 0 90 4294950973 [ 1252.660301][ T12] 0 90 4294950973 [ 1252.662573][ T12] 1 90 4294950973 [ 1252.664270][ T12] 2 90 4294950973 [ 1252.665766][ T12] 24 90 4294950973 [ 1252.667454][ T12] 1b 90 4294950973 [ 1252.669160][ T12] ff 90 4294950973 [ 1252.670876][ T12] 8 80 4295061847 [ 1252.673566][ T12] 8 80 4295061847 [ 1252.675439][ T12] 8 80 4295061847 [ 1252.677318][ T12] 8 80 4295061847 [ 1252.679272][ T12] 8 80 4295062337 [ 1252.681802][ T12] 8 80 4295062337 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0xff, 0x40203) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1252.683800][ T12] 8 80 4295062337 16:09:45 executing program 0: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.687894][ T12] 8 80 4295062337 [ 1252.689890][ T12] last result at 4295062337 [ 1252.692205][ T12] last redo_fd_request at 4295062397 [ 1252.694754][ T12] c3 00 .. 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1252.702571][ T12] status=80 [ 1252.704124][ T12] fdc_busy=1 [ 1252.705696][ T12] floppy_work.func=floppy_work_workfn [ 1252.708200][ T12] cont=ffffffff8ad06940 [ 1252.710133][ T12] current_req=0000000000000000 [ 1252.712718][ T12] command_status=-1 [ 1252.714523][ T12] [ 1252.715608][ T12] floppy1: floppy timeout called [ 1252.719204][ T12] [ 1252.720330][ T12] floppy driver state [ 1252.722843][ T12] ------------------- [ 1252.724435][ T12] now=4295062407 last interrupt=4295062337 diff=70 last called handler=reset_interrupt [ 1252.728734][ T12] timeout_message=lock fdc 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0xff, 0x40203) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 0: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1252.732502][ T12] last output bytes: [ 1252.734315][ T12] 3 80 4294950973 [ 1252.736041][ T12] a1 90 4294950973 [ 1252.737760][ T12] 1e 90 4294950973 [ 1252.739485][ T12] e6 80 4294950973 [ 1252.741757][ T12] 1 90 4294950973 [ 1252.743518][ T12] 0 90 4294950973 [ 1252.745260][ T12] 0 90 4294950973 [ 1252.747009][ T12] 1 90 4294950973 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0xff, 0x40203) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000000)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1252.748705][ T12] 2 90 4294950973 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 0: r0 = socket(0x1e, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.751484][ T12] 24 90 4294950973 [ 1252.753896][ T12] 1b 90 4294950973 [ 1252.755662][ T12] ff 90 4294950973 [ 1252.757402][ T12] 8 80 4295061847 [ 1252.759139][ T12] 8 80 4295061847 [ 1252.760847][ T12] 8 80 4295061847 [ 1252.763059][ T12] 8 80 4295061847 [ 1252.764840][ T12] 8 80 4295062337 [ 1252.766581][ T12] 8 80 4295062337 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) [ 1252.768330][ T12] 8 80 4295062337 [ 1252.770585][ T12] 8 80 4295062337 [ 1252.772839][ T12] last result at 4295062337 [ 1252.774949][ T12] last redo_fd_request at 4295062406 [ 1252.777370][ T12] c3 00 .. [ 1252.779924][ T12] status=80 [ 1252.781901][ T12] fdc_busy=1 [ 1252.783166][ T12] floppy_work.func=floppy_work_workfn [ 1252.785596][ T12] cont=ffffffff8ad06940 [ 1252.787173][ T12] current_req=0000000000000000 [ 1252.789055][ T12] command_status=-1 [ 1252.790774][ T12] [ 1252.792410][ T12] floppy1: floppy timeout called [ 1252.795153][ T12] [ 1252.796080][ T12] floppy driver state [ 1252.797532][ T12] ------------------- [ 1252.799139][ T12] now=4295062414 last interrupt=4295062337 diff=77 last called handler=reset_interrupt 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 0: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.804886][ T12] timeout_message=lock fdc 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) [ 1252.806961][ T12] last output bytes: [ 1252.809325][ T12] 3 80 4294950973 [ 1252.813163][ T12] a1 90 4294950973 [ 1252.814692][ T12] 1e 90 4294950973 [ 1252.816361][ T12] e6 80 4294950973 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.818001][ T12] 1 90 4294950973 16:09:45 executing program 0: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.820142][ T12] 0 90 4294950973 [ 1252.823381][ T12] 0 90 4294950973 [ 1252.825155][ T12] 1 90 4294950973 [ 1252.826683][ T12] 2 90 4294950973 [ 1252.828431][ T12] 24 90 4294950973 [ 1252.830260][ T12] 1b 90 4294950973 [ 1252.833231][ T12] ff 90 4294950973 16:09:45 executing program 0: socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.834967][ T12] 8 80 4295061847 [ 1252.836799][ T12] 8 80 4295061847 [ 1252.838258][ T12] 8 80 4295061847 [ 1252.839601][ T12] 8 80 4295061847 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.840934][ T12] 8 80 4295062337 [ 1252.842950][ T12] 8 80 4295062337 [ 1252.844451][ T12] 8 80 4295062337 [ 1252.846196][ T12] 8 80 4295062337 [ 1252.847970][ T12] last result at 4295062337 [ 1252.850085][ T12] last redo_fd_request at 4295062414 [ 1252.852945][ T12] c3 00 .. [ 1252.856041][ T12] status=80 [ 1252.857524][ T12] fdc_busy=1 [ 1252.859000][ T12] floppy_work.func=floppy_work_workfn [ 1252.861070][ T12] cont=ffffffff8ad06940 [ 1252.862669][ T12] current_req=0000000000000000 [ 1252.864416][ T12] command_status=-1 [ 1252.865879][ T12] [ 1252.866762][ T12] floppy1: floppy timeout called [ 1252.869514][ T12] [ 1252.870417][ T12] floppy driver state [ 1252.872909][ T12] ------------------- 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) [ 1252.874757][ T12] now=4295062422 last interrupt=4295062337 diff=85 last called handler=reset_interrupt [ 1252.879450][ T12] timeout_message=lock fdc [ 1252.881992][ T12] last output bytes: [ 1252.883803][ T12] 3 80 4294950973 [ 1252.885778][ T12] a1 90 4294950973 [ 1252.887499][ T12] 1e 90 4294950973 [ 1252.889261][ T12] e6 80 4294950973 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1252.893007][ T12] 1 90 4294950973 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1252.894950][ T12] 0 90 4294950973 [ 1252.896784][ T12] 0 90 4294950973 [ 1252.898531][ T12] 1 90 4294950973 [ 1252.900255][ T12] 2 90 4294950973 [ 1252.902108][ T12] 24 90 4294950973 [ 1252.903610][ T12] 1b 90 4294950973 [ 1252.905229][ T12] ff 90 4294950973 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}}, 0x20004800) [ 1252.906976][ T12] 8 80 4295061847 [ 1252.908733][ T12] 8 80 4295061847 [ 1252.910485][ T12] 8 80 4295061847 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, 0x0, 0x20004800) [ 1252.913086][ T12] 8 80 4295061847 [ 1252.914588][ T12] 8 80 4295062337 [ 1252.916055][ T12] 8 80 4295062337 [ 1252.917479][ T12] 8 80 4295062337 [ 1252.918859][ T12] 8 80 4295062337 [ 1252.920203][ T12] last result at 4295062337 [ 1252.922220][ T12] last redo_fd_request at 4295062421 [ 1252.924123][ T12] c3 00 .. [ 1252.926585][ T12] status=80 [ 1252.927861][ T12] fdc_busy=1 [ 1252.929035][ T12] floppy_work.func=floppy_work_workfn [ 1252.931423][ T12] cont=ffffffff8ad06940 [ 1252.932930][ T12] current_req=0000000000000000 [ 1252.934672][ T12] command_status=-1 [ 1252.936028][ T12] [ 1252.936932][ T12] floppy1: floppy timeout called [ 1252.939414][ T12] [ 1252.940374][ T12] floppy driver state [ 1252.942573][ T12] ------------------- [ 1252.944328][ T12] now=4295062429 last interrupt=4295062337 diff=92 last called handler=reset_interrupt [ 1252.948460][ T12] timeout_message=lock fdc [ 1252.950067][ T12] last output bytes: [ 1252.951921][ T12] 3 80 4294950973 [ 1252.953297][ T12] a1 90 4294950973 [ 1252.955021][ T12] 1e 90 4294950973 [ 1252.956768][ T12] e6 80 4294950973 [ 1252.958243][ T12] 1 90 4294950973 [ 1252.960030][ T12] 0 90 4294950973 [ 1252.961868][ T12] 0 90 4294950973 [ 1252.963562][ T12] 1 90 4294950973 [ 1252.965263][ T12] 2 90 4294950973 [ 1252.966941][ T12] 24 90 4294950973 [ 1252.968610][ T12] 1b 90 4294950973 [ 1252.970288][ T12] ff 90 4294950973 [ 1252.972138][ T12] 8 80 4295061847 [ 1252.973750][ T12] 8 80 4295061847 [ 1252.975390][ T12] 8 80 4295061847 [ 1252.977028][ T12] 8 80 4295061847 [ 1252.978687][ T12] 8 80 4295062337 [ 1252.980384][ T12] 8 80 4295062337 [ 1252.982195][ T12] 8 80 4295062337 [ 1252.983968][ T12] 8 80 4295062337 [ 1252.985661][ T12] last result at 4295062337 [ 1252.987568][ T12] last redo_fd_request at 4295062428 [ 1252.990081][ T12] c3 00 .. [ 1252.993186][ T12] status=80 [ 1252.994621][ T12] fdc_busy=1 [ 1252.996073][ T12] floppy_work.func=floppy_work_workfn [ 1252.998458][ T12] cont=ffffffff8ad06940 [ 1253.000303][ T12] current_req=0000000000000000 [ 1253.002463][ T12] command_status=-1 [ 1253.004097][ T12] [ 1253.005235][ T12] floppy1: floppy timeout called [ 1253.007885][ T12] [ 1253.008943][ T12] floppy driver state [ 1253.010650][ T12] ------------------- [ 1253.012469][ T12] now=4295062436 last interrupt=4295062337 diff=99 last called handler=reset_interrupt [ 1253.016647][ T12] timeout_message=lock fdc 16:09:45 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}}, 0x0) 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f00000000c0), 0xffffffff, 0x400) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000000)) [ 1253.018634][ T12] last output bytes: [ 1253.020559][ T12] 3 80 4294950973 [ 1253.022344][ T12] a1 90 4294950973 [ 1253.024052][ T12] 1e 90 4294950973 [ 1253.025762][ T12] e6 80 4294950973 [ 1253.027438][ T12] 1 90 4294950973 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1253.029103][ T12] 0 90 4294950973 [ 1253.030878][ T12] 0 90 4294950973 [ 1253.033164][ T12] 1 90 4294950973 16:09:45 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.034990][ T12] 2 90 4294950973 [ 1253.036835][ T12] 24 90 4294950973 [ 1253.038534][ T12] 1b 90 4294950973 [ 1253.040243][ T12] ff 90 4294950973 [ 1253.042419][ T12] 8 80 4295061847 [ 1253.044120][ T12] 8 80 4295061847 [ 1253.045822][ T12] 8 80 4295061847 [ 1253.047490][ T12] 8 80 4295061847 [ 1253.049164][ T12] 8 80 4295062337 [ 1253.050842][ T12] 8 80 4295062337 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1253.053607][ T12] 8 80 4295062337 [ 1253.055333][ T12] 8 80 4295062337 [ 1253.057063][ T12] last result at 4295062337 [ 1253.059170][ T12] last redo_fd_request at 4295062435 [ 1253.062015][ T12] c3 00 .. [ 1253.065156][ T12] status=80 [ 1253.066653][ T12] fdc_busy=1 [ 1253.068149][ T12] floppy_work.func=floppy_work_workfn [ 1253.070602][ T12] cont=ffffffff8ad06940 [ 1253.072948][ T12] current_req=0000000000000000 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20004800) [ 1253.075201][ T12] command_status=-1 [ 1253.077107][ T12] [ 1253.078280][ T12] floppy1: floppy timeout called [ 1253.081706][ T10] [ 1253.082911][ T10] floppy driver state [ 1253.084663][ T10] ------------------- [ 1253.086421][ T10] now=4295062443 last interrupt=4295062337 diff=106 last called handler=reset_interrupt [ 1253.090794][ T10] timeout_message=lock fdc [ 1253.093365][ T10] last output bytes: [ 1253.095345][ T10] 3 80 4294950973 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x20004800) [ 1253.097229][ T10] a1 90 4294950973 [ 1253.099071][ T10] 1e 90 4294950973 [ 1253.100558][ T10] e6 80 4294950973 [ 1253.102227][ T10] 1 90 4294950973 [ 1253.103663][ T10] 0 90 4294950973 [ 1253.105103][ T10] 0 90 4294950973 [ 1253.106553][ T10] 1 90 4294950973 [ 1253.107986][ T10] 2 90 4294950973 [ 1253.109403][ T10] 24 90 4294950973 [ 1253.110827][ T10] 1b 90 4294950973 [ 1253.112281][ T10] ff 90 4294950973 [ 1253.113702][ T10] 8 80 4295061847 [ 1253.115117][ T10] 8 80 4295061847 16:09:45 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 1253.116531][ T10] 8 80 4295061847 [ 1253.118456][ T10] 8 80 4295061847 [ 1253.119928][ T10] 8 80 4295062337 [ 1253.121437][ T10] 8 80 4295062337 [ 1253.122928][ T10] 8 80 4295062337 [ 1253.124381][ T10] 8 80 4295062337 [ 1253.125815][ T10] last result at 4295062337 [ 1253.127488][ T10] last redo_fd_request at 4295062442 [ 1253.129400][ T10] c3 00 .. [ 1253.132168][ T10] status=80 [ 1253.133391][ T10] fdc_busy=1 [ 1253.134602][ T10] floppy_work.func=floppy_work_workfn [ 1253.136555][ T10] cont=ffffffff8ad06940 [ 1253.138078][ T10] current_req=0000000000000000 [ 1253.139828][ T10] command_status=-1 [ 1253.141381][ T10] [ 1253.142352][ T10] floppy1: floppy timeout called [ 1253.144385][ T10] [ 1253.145784][ T10] floppy driver state [ 1253.147667][ T10] ------------------- [ 1253.149552][ T10] now=4295062449 last interrupt=4295062337 diff=112 last called handler=reset_interrupt [ 1253.154778][ T10] timeout_message=lock fdc [ 1253.156867][ T10] last output bytes: [ 1253.158705][ T10] 3 80 4294950973 [ 1253.160459][ T10] a1 90 4294950973 [ 1253.162396][ T10] 1e 90 4294950973 [ 1253.164157][ T10] e6 80 4294950973 [ 1253.165940][ T10] 1 90 4294950973 [ 1253.167707][ T10] 0 90 4294950973 [ 1253.169462][ T10] 0 90 4294950973 [ 1253.171336][ T10] 1 90 4294950973 [ 1253.173076][ T10] 2 90 4294950973 [ 1253.174861][ T10] 24 90 4294950973 [ 1253.176630][ T10] 1b 90 4294950973 [ 1253.178400][ T10] ff 90 4294950973 [ 1253.180159][ T10] 8 80 4295061847 [ 1253.182625][ T10] 8 80 4295061847 [ 1253.184413][ T10] 8 80 4295061847 [ 1253.186191][ T10] 8 80 4295061847 [ 1253.187961][ T10] 8 80 4295062337 [ 1253.189700][ T10] 8 80 4295062337 [ 1253.191569][ T10] 8 80 4295062337 [ 1253.193399][ T10] 8 80 4295062337 [ 1253.195519][ T10] last result at 4295062337 [ 1253.197686][ T10] last redo_fd_request at 4295062449 [ 1253.200156][ T10] c3 00 .. [ 1253.203471][ T10] status=80 [ 1253.204923][ T10] fdc_busy=1 [ 1253.206423][ T10] floppy_work.func=floppy_work_workfn [ 1253.208889][ T10] cont=ffffffff8ad06940 [ 1253.210816][ T10] current_req=0000000000000000 [ 1253.213139][ T10] command_status=-1 [ 1253.214918][ T10] [ 1253.216086][ T10] floppy1: floppy timeout called [ 1253.218781][ T10] [ 1253.220056][ T10] floppy driver state [ 1253.222148][ T10] ------------------- [ 1253.224082][ T10] now=4295062457 last interrupt=4295062337 diff=120 last called handler=reset_interrupt 16:09:45 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:45 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f00000000c0), 0xffffffff, 0x400) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) (async) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000000)) 16:09:45 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.235601][ T10] timeout_message=lock fdc [ 1253.237302][ T10] last output bytes: [ 1253.238704][ T10] 3 80 4294950973 [ 1253.240046][ T10] a1 90 4294950973 [ 1253.241784][ T10] 1e 90 4294950973 [ 1253.243135][ T10] e6 80 4294950973 [ 1253.244497][ T10] 1 90 4294950973 [ 1253.245923][ T10] 0 90 4294950973 [ 1253.247267][ T10] 0 90 4294950973 [ 1253.248603][ T10] 1 90 4294950973 [ 1253.249973][ T10] 2 90 4294950973 [ 1253.251490][ T10] 24 90 4294950973 [ 1253.252966][ T10] 1b 90 4294950973 [ 1253.254541][ T10] ff 90 4294950973 [ 1253.256190][ T10] 8 80 4295061847 [ 1253.257872][ T10] 8 80 4295061847 [ 1253.259422][ T10] 8 80 4295061847 [ 1253.260789][ T10] 8 80 4295061847 [ 1253.262635][ T10] 8 80 4295062337 [ 1253.264415][ T10] 8 80 4295062337 [ 1253.265916][ T10] 8 80 4295062337 [ 1253.267352][ T10] 8 80 4295062337 [ 1253.268819][ T10] last result at 4295062337 [ 1253.270776][ T10] last redo_fd_request at 4295062456 [ 1253.272885][ T10] c3 00 .. [ 1253.275885][ T10] status=80 [ 1253.277329][ T10] fdc_busy=1 [ 1253.278825][ T10] floppy_work.func=floppy_work_workfn [ 1253.280953][ T10] cont=ffffffff8ad06940 [ 1253.282972][ T10] current_req=0000000000000000 [ 1253.284910][ T10] command_status=-1 [ 1253.286408][ T10] [ 1253.287350][ T10] floppy1: floppy timeout called [ 1253.290292][ T10] [ 1253.292285][ T10] floppy driver state [ 1253.293870][ T10] ------------------- 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.295334][ T10] now=4295062464 last interrupt=4295062337 diff=127 last called handler=reset_interrupt [ 1253.299470][ T10] timeout_message=lock fdc [ 1253.301344][ T10] last output bytes: [ 1253.302848][ T10] 3 80 4294950973 [ 1253.304344][ T10] a1 90 4294950973 [ 1253.305845][ T10] 1e 90 4294950973 [ 1253.307572][ T10] e6 80 4294950973 [ 1253.309264][ T10] 1 90 4294950973 [ 1253.311157][ T10] 0 90 4294950973 [ 1253.312923][ T10] 0 90 4294950973 [ 1253.314669][ T10] 1 90 4294950973 [ 1253.316427][ T10] 2 90 4294950973 [ 1253.318151][ T10] 24 90 4294950973 [ 1253.319885][ T10] 1b 90 4294950973 [ 1253.321827][ T10] ff 90 4294950973 [ 1253.323549][ T10] 8 80 4295061847 [ 1253.325322][ T10] 8 80 4295061847 [ 1253.327068][ T10] 8 80 4295061847 [ 1253.328810][ T10] 8 80 4295061847 [ 1253.330529][ T10] 8 80 4295062337 [ 1253.332340][ T10] 8 80 4295062337 [ 1253.334079][ T10] 8 80 4295062337 [ 1253.335742][ T10] 8 80 4295062337 [ 1253.337379][ T10] last result at 4295062337 [ 1253.339342][ T10] last redo_fd_request at 4295062463 [ 1253.341676][ T10] c3 00 .. [ 1253.344514][ T10] status=80 [ 1253.345967][ T10] fdc_busy=1 [ 1253.347469][ T10] floppy_work.func=floppy_work_workfn [ 1253.349949][ T10] cont=ffffffff8ad06940 [ 1253.352065][ T10] current_req=0000000000000000 [ 1253.354260][ T10] command_status=-1 [ 1253.355767][ T10] [ 1253.356684][ T10] floppy1: floppy timeout called [ 1253.358825][ T10] [ 1253.360033][ T10] floppy driver state [ 1253.362027][ T10] ------------------- 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.363881][ T10] now=4295062471 last interrupt=4295062337 diff=134 last called handler=reset_interrupt [ 1253.368519][ T10] timeout_message=lock fdc [ 1253.370609][ T10] last output bytes: [ 1253.372386][ T10] 3 80 4294950973 16:09:46 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f00000000c0), 0xffffffff, 0x400) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000000)) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) syz_open_dev$floppy(&(0x7f00000000c0), 0xffffffff, 0x400) (async) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000000)) (async) 16:09:46 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.373930][ T10] a1 90 4294950973 [ 1253.375648][ T10] 1e 90 4294950973 [ 1253.377174][ T10] e6 80 4294950973 [ 1253.378725][ T10] 1 90 4294950973 [ 1253.380273][ T10] 0 90 4294950973 [ 1253.385351][ T10] 0 90 4294950973 [ 1253.386928][ T10] 1 90 4294950973 [ 1253.388490][ T10] 2 90 4294950973 [ 1253.389985][ T10] 24 90 4294950973 [ 1253.391722][ T10] 1b 90 4294950973 [ 1253.393392][ T10] ff 90 4294950973 [ 1253.394843][ T10] 8 80 4295061847 [ 1253.396513][ T10] 8 80 4295061847 [ 1253.398155][ T10] 8 80 4295061847 [ 1253.399808][ T10] 8 80 4295061847 [ 1253.402020][ T10] 8 80 4295062337 [ 1253.403743][ T10] 8 80 4295062337 [ 1253.405437][ T10] 8 80 4295062337 [ 1253.406978][ T10] 8 80 4295062337 [ 1253.408487][ T10] last result at 4295062337 [ 1253.410305][ T10] last redo_fd_request at 4295062470 [ 1253.412819][ T10] c3 00 .. [ 1253.415717][ T10] status=80 [ 1253.417031][ T10] fdc_busy=1 [ 1253.418369][ T10] floppy_work.func=floppy_work_workfn [ 1253.420559][ T10] cont=ffffffff8ad06940 [ 1253.422715][ T10] current_req=0000000000000000 [ 1253.424706][ T10] command_status=-1 [ 1253.426288][ T10] [ 1253.427319][ T10] floppy1: floppy timeout called [ 1253.430563][T25761] [ 1253.431828][T25761] floppy driver state [ 1253.433579][T25761] ------------------- 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) [ 1253.435292][T25761] now=4295062478 last interrupt=4295062337 diff=141 last called handler=reset_interrupt [ 1253.439682][T25761] timeout_message=lock fdc [ 1253.442374][T25761] last output bytes: [ 1253.444211][T25761] 3 80 4294950973 [ 1253.445967][T25761] a1 90 4294950973 [ 1253.447699][T25761] 1e 90 4294950973 [ 1253.449416][T25761] e6 80 4294950973 [ 1253.451265][T25761] 1 90 4294950973 [ 1253.452868][T25761] 0 90 4294950973 [ 1253.454526][T25761] 0 90 4294950973 [ 1253.456144][T25761] 1 90 4294950973 [ 1253.457776][T25761] 2 90 4294950973 [ 1253.459386][T25761] 24 90 4294950973 [ 1253.461544][T25761] 1b 90 4294950973 [ 1253.463168][T25761] ff 90 4294950973 [ 1253.464862][T25761] 8 80 4295061847 [ 1253.466482][T25761] 8 80 4295061847 [ 1253.468102][T25761] 8 80 4295061847 [ 1253.469725][T25761] 8 80 4295061847 [ 1253.471868][T25761] 8 80 4295062337 [ 1253.473507][T25761] 8 80 4295062337 [ 1253.475143][T25761] 8 80 4295062337 [ 1253.476774][T25761] 8 80 4295062337 [ 1253.478414][T25761] last result at 4295062337 [ 1253.480390][T25761] last redo_fd_request at 4295062477 [ 1253.482796][T25761] c3 00 .. [ 1253.485783][T25761] status=80 [ 1253.487159][T25761] fdc_busy=1 [ 1253.488594][T25761] floppy_work.func=floppy_work_workfn [ 1253.490909][T25761] cont=ffffffff8ad06940 [ 1253.493098][T25761] current_req=0000000000000000 [ 1253.495162][T25761] command_status=-1 [ 1253.496836][T25761] [ 1253.497942][T25761] floppy1: floppy timeout called [ 1253.500305][T25761] [ 1253.502182][T25761] floppy driver state [ 1253.503919][T25761] ------------------- [ 1253.505756][T25761] now=4295062485 last interrupt=4295062337 diff=148 last called handler=reset_interrupt [ 1253.509886][T25761] timeout_message=lock fdc [ 1253.512231][T25761] last output bytes: [ 1253.513953][T25761] 3 80 4294950973 [ 1253.515640][T25761] a1 90 4294950973 [ 1253.517353][T25761] 1e 90 4294950973 [ 1253.519074][T25761] e6 80 4294950973 [ 1253.520776][T25761] 1 90 4294950973 [ 1253.523042][T25761] 0 90 4294950973 [ 1253.524714][T25761] 0 90 4294950973 [ 1253.526423][T25761] 1 90 4294950973 [ 1253.528104][T25761] 2 90 4294950973 [ 1253.529781][T25761] 24 90 4294950973 [ 1253.531532][T25761] 1b 90 4294950973 [ 1253.533433][T25761] ff 90 4294950973 [ 1253.535314][T25761] 8 80 4295061847 [ 1253.537195][T25761] 8 80 4295061847 [ 1253.539059][T25761] 8 80 4295061847 [ 1253.540935][T25761] 8 80 4295061847 [ 1253.543092][T25761] 8 80 4295062337 [ 1253.544619][T25761] 8 80 4295062337 [ 1253.546259][T25761] 8 80 4295062337 [ 1253.548017][T25761] 8 80 4295062337 [ 1253.549540][T25761] last result at 4295062337 [ 1253.551518][T25761] last redo_fd_request at 4295062484 [ 1253.554020][T25761] c3 00 .. [ 1253.556766][T25761] status=80 [ 1253.558024][T25761] fdc_busy=1 [ 1253.559485][T25761] floppy_work.func=floppy_work_workfn [ 1253.561696][T25761] cont=ffffffff8ad06940 [ 1253.563744][T25761] current_req=0000000000000000 [ 1253.566064][T25761] command_status=-1 [ 1253.567950][T25761] [ 1253.569254][T25761] floppy1: floppy timeout called [ 1253.576803][ T10] 16:09:46 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.578291][ T10] floppy driver state [ 1253.579726][ T10] ------------------- 16:09:46 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xa9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) [ 1253.581597][ T10] now=4295062493 last interrupt=4295062337 diff=156 last called handler=reset_interrupt 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.586022][ T10] timeout_message=lock fdc [ 1253.587606][ T10] last output bytes: [ 1253.588971][ T10] 3 80 4294950973 [ 1253.590578][ T10] a1 90 4294950973 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) [ 1253.592353][ T10] 1e 90 4294950973 [ 1253.594161][ T10] e6 80 4294950973 [ 1253.595522][ T10] 1 90 4294950973 [ 1253.596857][ T10] 0 90 4294950973 [ 1253.598198][ T10] 0 90 4294950973 [ 1253.599522][ T10] 1 90 4294950973 [ 1253.601230][ T10] 2 90 4294950973 [ 1253.602871][ T10] 24 90 4294950973 [ 1253.604806][ T10] 1b 90 4294950973 [ 1253.606245][ T10] ff 90 4294950973 [ 1253.607567][ T10] 8 80 4295061847 [ 1253.608895][ T10] 8 80 4295061847 [ 1253.610408][ T10] 8 80 4295061847 [ 1253.612255][ T10] 8 80 4295061847 [ 1253.613916][ T10] 8 80 4295062337 [ 1253.615570][ T10] 8 80 4295062337 [ 1253.617219][ T10] 8 80 4295062337 [ 1253.618850][ T10] 8 80 4295062337 [ 1253.620312][ T10] last result at 4295062337 [ 1253.622270][ T10] last redo_fd_request at 4295062492 [ 1253.624203][ T10] c3 00 .. [ 1253.626718][ T10] status=80 [ 1253.627847][ T10] fdc_busy=1 [ 1253.629000][ T10] floppy_work.func=floppy_work_workfn [ 1253.631040][ T10] cont=ffffffff8ad06940 [ 1253.632500][ T10] current_req=0000000000000000 [ 1253.634344][ T10] command_status=-1 [ 1253.635938][ T10] [ 1253.636853][ T10] floppy1: floppy timeout called [ 1253.639774][ T10] [ 1253.640685][ T10] floppy driver state [ 1253.642600][ T10] ------------------- [ 1253.644459][ T10] now=4295062499 last interrupt=4295062337 diff=162 last called handler=reset_interrupt [ 1253.648038][ T10] timeout_message=lock fdc [ 1253.649787][ T10] last output bytes: [ 1253.651344][ T10] 3 80 4294950973 [ 1253.652824][ T10] a1 90 4294950973 [ 1253.654307][ T10] 1e 90 4294950973 [ 1253.655733][ T10] e6 80 4294950973 [ 1253.657401][ T10] 1 90 4294950973 [ 1253.659067][ T10] 0 90 4294950973 [ 1253.660504][ T10] 0 90 4294950973 [ 1253.662323][ T10] 1 90 4294950973 [ 1253.664160][ T10] 2 90 4294950973 [ 1253.665943][ T10] 24 90 4294950973 [ 1253.667767][ T10] 1b 90 4294950973 [ 1253.669623][ T10] ff 90 4294950973 [ 1253.671191][ T10] 8 80 4295061847 [ 1253.672677][ T10] 8 80 4295061847 [ 1253.674103][ T10] 8 80 4295061847 [ 1253.675743][ T10] 8 80 4295061847 [ 1253.677470][ T10] 8 80 4295062337 [ 1253.679222][ T10] 8 80 4295062337 [ 1253.680811][ T10] 8 80 4295062337 [ 1253.682635][ T10] 8 80 4295062337 [ 1253.684354][ T10] last result at 4295062337 [ 1253.686517][ T10] last redo_fd_request at 4295062498 [ 1253.688827][ T10] c3 00 .. [ 1253.691727][ T10] status=80 [ 1253.693183][ T10] fdc_busy=1 [ 1253.694654][ T10] floppy_work.func=floppy_work_workfn [ 1253.697024][ T10] cont=ffffffff8ad06940 [ 1253.698850][ T10] current_req=0000000000000000 [ 1253.701389][ T10] command_status=-1 [ 1253.703121][ T10] [ 1253.704158][ T10] floppy1: floppy timeout called [ 1253.706912][T25761] [ 1253.708019][T25761] floppy driver state [ 1253.709735][T25761] ------------------- [ 1253.711618][T25761] now=4295062506 last interrupt=4295062337 diff=169 last called handler=reset_interrupt [ 1253.715772][T25761] timeout_message=lock fdc [ 1253.717737][T25761] last output bytes: [ 1253.719460][T25761] 3 80 4294950973 [ 1253.721470][T25761] a1 90 4294950973 [ 1253.722951][T25761] 1e 90 4294950973 [ 1253.724312][T25761] e6 80 4294950973 [ 1253.725730][T25761] 1 90 4294950973 [ 1253.727070][T25761] 0 90 4294950973 [ 1253.728515][T25761] 0 90 4294950973 [ 1253.729902][T25761] 1 90 4294950973 [ 1253.732448][T25761] 2 90 4294950973 [ 1253.734360][T25761] 24 90 4294950973 [ 1253.736186][T25761] 1b 90 4294950973 [ 1253.738033][T25761] ff 90 4294950973 [ 1253.739899][T25761] 8 80 4295061847 [ 1253.742036][T25761] 8 80 4295061847 [ 1253.743482][T25761] 8 80 4295061847 [ 1253.744933][T25761] 8 80 4295061847 [ 1253.746329][T25761] 8 80 4295062337 [ 1253.747714][T25761] 8 80 4295062337 [ 1253.749087][T25761] 8 80 4295062337 [ 1253.750507][T25761] 8 80 4295062337 [ 1253.752259][T25761] last result at 4295062337 [ 1253.753978][T25761] last redo_fd_request at 4295062505 [ 1253.755932][T25761] c3 00 .. [ 1253.758434][T25761] status=80 [ 1253.759606][T25761] fdc_busy=1 [ 1253.760809][T25761] floppy_work.func=floppy_work_workfn [ 1253.763113][T25761] cont=ffffffff8ad06940 [ 1253.764745][T25761] current_req=0000000000000000 [ 1253.766503][T25761] command_status=-1 [ 1253.767869][T25761] [ 1253.768766][T25761] floppy1: floppy timeout called [ 1253.770737][ T4924] [ 1253.772952][ T4924] floppy driver state 16:09:46 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xa9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:46 executing program 1: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1253.776364][ T4924] ------------------- [ 1253.778468][ T4924] now=4295062512 last interrupt=4295062337 diff=175 last called handler=reset_interrupt 16:09:46 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.782033][ T4924] timeout_message=lock fdc [ 1253.784183][ T4924] last output bytes: [ 1253.785668][ T4924] 3 80 4294950973 [ 1253.787010][ T4924] a1 90 4294950973 [ 1253.788354][ T4924] 1e 90 4294950973 [ 1253.789702][ T4924] e6 80 4294950973 [ 1253.791979][ T4924] 1 90 4294950973 [ 1253.793447][ T4924] 0 90 4294950973 [ 1253.794912][ T4924] 0 90 4294950973 [ 1253.796358][ T4924] 1 90 4294950973 [ 1253.797822][ T4924] 2 90 4294950973 16:09:46 executing program 1: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1253.800215][ T4924] 24 90 4294950973 [ 1253.802129][ T4924] 1b 90 4294950973 [ 1253.803866][ T4924] ff 90 4294950973 [ 1253.805551][ T4924] 8 80 4295061847 [ 1253.807220][ T4924] 8 80 4295061847 [ 1253.809615][ T4924] 8 80 4295061847 [ 1253.811233][ T4924] 8 80 4295061847 [ 1253.812731][ T4924] 8 80 4295062337 [ 1253.814298][ T4924] 8 80 4295062337 [ 1253.815796][ T4924] 8 80 4295062337 16:09:46 executing program 1: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1253.817319][ T4924] 8 80 4295062337 [ 1253.819273][ T4924] last result at 4295062337 [ 1253.821715][ T4924] last redo_fd_request at 4295062511 [ 1253.823741][ T4924] c3 00 .. [ 1253.826521][ T4924] status=80 [ 1253.827786][ T4924] fdc_busy=1 [ 1253.829078][ T4924] floppy_work.func=floppy_work_workfn [ 1253.831287][ T4924] cont=ffffffff8ad06940 [ 1253.832902][ T4924] current_req=0000000000000000 [ 1253.834829][ T4924] command_status=-1 [ 1253.836346][ T4924] 16:09:46 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.837266][ T4924] floppy1: floppy timeout called [ 1253.840727][ T4924] [ 1253.841988][ T4924] floppy driver state 16:09:46 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xa9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) [ 1253.843785][ T4924] ------------------- [ 1253.845744][ T4924] now=4295062519 last interrupt=4295062337 diff=182 last called handler=reset_interrupt [ 1253.850005][ T4924] timeout_message=lock fdc 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.853977][ T4924] last output bytes: [ 1253.855533][ T4924] 3 80 4294950973 [ 1253.857097][ T4924] a1 90 4294950973 [ 1253.858537][ T4924] 1e 90 4294950973 [ 1253.859937][ T4924] e6 80 4294950973 [ 1253.861438][ T4924] 1 90 4294950973 [ 1253.862863][ T4924] 0 90 4294950973 [ 1253.864271][ T4924] 0 90 4294950973 [ 1253.865705][ T4924] 1 90 4294950973 [ 1253.867109][ T4924] 2 90 4294950973 [ 1253.868485][ T4924] 24 90 4294950973 [ 1253.869888][ T4924] 1b 90 4294950973 [ 1253.871429][ T4924] ff 90 4294950973 [ 1253.872838][ T4924] 8 80 4295061847 16:09:46 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.874249][ T4924] 8 80 4295061847 [ 1253.876284][ T4924] 8 80 4295061847 [ 1253.877697][ T4924] 8 80 4295061847 [ 1253.879079][ T4924] 8 80 4295062337 [ 1253.880471][ T4924] 8 80 4295062337 [ 1253.881952][ T4924] 8 80 4295062337 [ 1253.883341][ T4924] 8 80 4295062337 [ 1253.884749][ T4924] last result at 4295062337 [ 1253.886540][ T4924] last redo_fd_request at 4295062518 [ 1253.888587][ T4924] c3 00 .. [ 1253.891803][ T4924] status=80 [ 1253.893293][ T4924] fdc_busy=1 [ 1253.894849][ T4924] floppy_work.func=floppy_work_workfn 16:09:46 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.897336][ T4924] cont=ffffffff8ad06940 [ 1253.899874][ T4924] current_req=0000000000000000 [ 1253.901794][ T4924] command_status=-1 [ 1253.903210][ T4924] [ 1253.905446][ T4924] floppy1: floppy timeout called [ 1253.907663][ T4924] [ 1253.908570][ T4924] floppy driver state [ 1253.910424][ T4924] ------------------- 16:09:46 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) [ 1253.913566][ T4924] now=4295062526 last interrupt=4295062337 diff=189 last called handler=reset_interrupt [ 1253.918531][ T4924] timeout_message=lock fdc [ 1253.920592][ T4924] last output bytes: 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.923744][ T4924] 3 80 4294950973 [ 1253.925457][ T4924] a1 90 4294950973 [ 1253.927168][ T4924] 1e 90 4294950973 [ 1253.928915][ T4924] e6 80 4294950973 [ 1253.930669][ T4924] 1 90 4294950973 [ 1253.933375][ T4924] 0 90 4294950973 [ 1253.935323][ T4924] 0 90 4294950973 [ 1253.937061][ T4924] 1 90 4294950973 [ 1253.938808][ T4924] 2 90 4294950973 [ 1253.940551][ T4924] 24 90 4294950973 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.942515][ T4924] 1b 90 4294950973 [ 1253.944580][ T4924] ff 90 4294950973 [ 1253.946390][ T4924] 8 80 4295061847 [ 1253.948181][ T4924] 8 80 4295061847 [ 1253.949922][ T4924] 8 80 4295061847 [ 1253.951784][ T4924] 8 80 4295061847 [ 1253.953658][ T4924] 8 80 4295062337 [ 1253.955503][ T4924] 8 80 4295062337 [ 1253.957332][ T4924] 8 80 4295062337 [ 1253.959179][ T4924] 8 80 4295062337 [ 1253.960785][ T4924] last result at 4295062337 [ 1253.963014][ T4924] last redo_fd_request at 4295062525 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.965528][ T4924] c3 00 .. [ 1253.968782][ T4924] status=80 [ 1253.970257][ T4924] fdc_busy=1 [ 1253.972576][ T4924] floppy_work.func=floppy_work_workfn [ 1253.975022][ T4924] cont=ffffffff8ad06940 [ 1253.976898][ T4924] current_req=0000000000000000 [ 1253.979071][ T4924] command_status=-1 [ 1253.980815][ T4924] [ 1253.982276][ T4924] floppy1: floppy timeout called [ 1253.985913][ T4924] [ 1253.986997][ T4924] floppy driver state [ 1253.989341][ T4924] ------------------- 16:09:46 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) sendto$l2tp(r0, &(0x7f00000000c0)="d03b225b63eba75af40eeeca3257dd02ffe191b67fac06c8cdbc1a44e5dcfcd8305e43870ecc0fb0c26f359d2f31c3a1edfc398bf864ad9d318d6db8d2abe4d2a937f109bc4520773d46faf1fc3d1b296c69229f0a83b1fc7161b40c7c34e0829fdafcba202bc06bf6efe4537f8a7fa7c7a89b8d7cf628dec6d3fca1ea647b7a6b0fdf52b7b13c90bd10647a335a6a230f43783119991719f9f31b2b12e4e8", 0x9f, 0x40008c0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1253.991798][ T4924] now=4295062534 last interrupt=4295062337 diff=197 last called handler=reset_interrupt 16:09:46 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) [ 1253.996554][ T4924] timeout_message=lock fdc [ 1253.998632][ T4924] last output bytes: [ 1254.000024][ T4924] 3 80 4294950973 [ 1254.001673][ T4924] a1 90 4294950973 [ 1254.003027][ T4924] 1e 90 4294950973 [ 1254.004395][ T4924] e6 80 4294950973 [ 1254.006015][ T4924] 1 90 4294950973 [ 1254.007340][ T4924] 0 90 4294950973 [ 1254.009990][ T4924] 0 90 4294950973 [ 1254.012336][ T4924] 1 90 4294950973 [ 1254.014291][ T4924] 2 90 4294950973 [ 1254.016067][ T4924] 24 90 4294950973 [ 1254.017814][ T4924] 1b 90 4294950973 [ 1254.019485][ T4924] ff 90 4294950973 [ 1254.021245][ T4924] 8 80 4295061847 [ 1254.022923][ T4924] 8 80 4295061847 [ 1254.024610][ T4924] 8 80 4295061847 [ 1254.026376][ T4924] 8 80 4295061847 [ 1254.028135][ T4924] 8 80 4295062337 [ 1254.029880][ T4924] 8 80 4295062337 [ 1254.031909][ T4924] 8 80 4295062337 [ 1254.033694][ T4924] 8 80 4295062337 [ 1254.035447][ T4924] last result at 4295062337 [ 1254.037560][ T4924] last redo_fd_request at 4295062533 [ 1254.039804][ T4924] c3 00 .. [ 1254.042959][ T4924] status=80 [ 1254.044320][ T4924] fdc_busy=1 [ 1254.045759][ T4924] floppy_work.func=floppy_work_workfn [ 1254.048077][ T4924] cont=ffffffff8ad06940 [ 1254.049866][ T4924] current_req=0000000000000000 [ 1254.052287][ T4924] command_status=-1 [ 1254.054076][ T4924] [ 1254.055379][ T4924] floppy1: floppy timeout called [ 1254.057718][ T4924] [ 1254.058739][ T4924] floppy driver state [ 1254.061137][ T4924] ------------------- [ 1254.062722][ T4924] now=4295062541 last interrupt=4295062337 diff=204 last called handler=reset_interrupt [ 1254.066447][ T4924] timeout_message=lock fdc [ 1254.068233][ T4924] last output bytes: [ 1254.069787][ T4924] 3 80 4294950973 [ 1254.071684][ T4924] a1 90 4294950973 [ 1254.073316][ T4924] 1e 90 4294950973 [ 1254.074999][ T4924] e6 80 4294950973 [ 1254.076632][ T4924] 1 90 4294950973 [ 1254.078268][ T4924] 0 90 4294950973 [ 1254.079915][ T4924] 0 90 4294950973 [ 1254.081713][ T4924] 1 90 4294950973 [ 1254.083378][ T4924] 2 90 4294950973 [ 1254.085102][ T4924] 24 90 4294950973 [ 1254.086859][ T4924] 1b 90 4294950973 [ 1254.088582][ T4924] ff 90 4294950973 [ 1254.090324][ T4924] 8 80 4295061847 [ 1254.092583][ T4924] 8 80 4295061847 [ 1254.094359][ T4924] 8 80 4295061847 [ 1254.096119][ T4924] 8 80 4295061847 [ 1254.097808][ T4924] 8 80 4295062337 [ 1254.099150][ T4924] 8 80 4295062337 [ 1254.100564][ T4924] 8 80 4295062337 [ 1254.102042][ T4924] 8 80 4295062337 [ 1254.103391][ T4924] last result at 4295062337 [ 1254.105037][ T4924] last redo_fd_request at 4295062540 [ 1254.106936][ T4924] c3 00 .. [ 1254.109880][ T4924] status=80 [ 1254.111381][ T4924] fdc_busy=1 [ 1254.112785][ T4924] floppy_work.func=floppy_work_workfn [ 1254.115045][ T4924] cont=ffffffff8ad06940 [ 1254.117332][ T4924] current_req=0000000000000000 [ 1254.119398][ T4924] command_status=-1 [ 1254.121245][ T4924] [ 1254.122428][ T4924] floppy1: floppy timeout called [ 1254.126425][ T4924] [ 1254.127565][ T4924] floppy driver state [ 1254.129390][ T4924] ------------------- 16:09:46 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:46 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:46 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.131581][ T4924] now=4295062548 last interrupt=4295062337 diff=211 last called handler=reset_interrupt [ 1254.135484][ T4924] timeout_message=lock fdc [ 1254.137112][ T4924] last output bytes: [ 1254.138548][ T4924] 3 80 4294950973 [ 1254.139922][ T4924] a1 90 4294950973 [ 1254.141514][ T4924] 1e 90 4294950973 [ 1254.142908][ T4924] e6 80 4294950973 [ 1254.144269][ T4924] 1 90 4294950973 [ 1254.145884][ T4924] 0 90 4294950973 16:09:46 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) sendto$l2tp(r0, &(0x7f00000000c0)="d03b225b63eba75af40eeeca3257dd02ffe191b67fac06c8cdbc1a44e5dcfcd8305e43870ecc0fb0c26f359d2f31c3a1edfc398bf864ad9d318d6db8d2abe4d2a937f109bc4520773d46faf1fc3d1b296c69229f0a83b1fc7161b40c7c34e0829fdafcba202bc06bf6efe4537f8a7fa7c7a89b8d7cf628dec6d3fca1ea647b7a6b0fdf52b7b13c90bd10647a335a6a230f43783119991719f9f31b2b12e4e8", 0x9f, 0x40008c0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) (async) sendto$l2tp(r0, &(0x7f00000000c0)="d03b225b63eba75af40eeeca3257dd02ffe191b67fac06c8cdbc1a44e5dcfcd8305e43870ecc0fb0c26f359d2f31c3a1edfc398bf864ad9d318d6db8d2abe4d2a937f109bc4520773d46faf1fc3d1b296c69229f0a83b1fc7161b40c7c34e0829fdafcba202bc06bf6efe4537f8a7fa7c7a89b8d7cf628dec6d3fca1ea647b7a6b0fdf52b7b13c90bd10647a335a6a230f43783119991719f9f31b2b12e4e8", 0x9f, 0x40008c0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) (async) [ 1254.147278][ T4924] 0 90 4294950973 [ 1254.148754][ T4924] 1 90 4294950973 [ 1254.150117][ T4924] 2 90 4294950973 [ 1254.151885][ T4924] 24 90 4294950973 [ 1254.153264][ T4924] 1b 90 4294950973 [ 1254.154729][ T4924] ff 90 4294950973 [ 1254.156144][ T4924] 8 80 4295061847 [ 1254.157508][ T4924] 8 80 4295061847 [ 1254.158870][ T4924] 8 80 4295061847 [ 1254.160217][ T4924] 8 80 4295061847 [ 1254.162356][ T4924] 8 80 4295062337 [ 1254.163757][ T4924] 8 80 4295062337 [ 1254.165168][ T4924] 8 80 4295062337 [ 1254.166561][ T4924] 8 80 4295062337 [ 1254.167909][ T4924] last result at 4295062337 [ 1254.169579][ T4924] last redo_fd_request at 4295062547 [ 1254.171882][ T4924] c3 00 .. [ 1254.174355][ T4924] status=80 [ 1254.175514][ T4924] fdc_busy=1 [ 1254.176696][ T4924] floppy_work.func=floppy_work_workfn [ 1254.178658][ T4924] cont=ffffffff8ad06940 [ 1254.180161][ T4924] current_req=0000000000000000 [ 1254.182235][ T4924] command_status=-1 [ 1254.183647][ T4924] [ 1254.184542][ T4924] floppy1: floppy timeout called [ 1254.186818][ T4924] [ 1254.187735][ T4924] floppy driver state [ 1254.189175][ T4924] ------------------- [ 1254.190645][ T4924] now=4295062553 last interrupt=4295062337 diff=216 last called handler=reset_interrupt [ 1254.194697][ T4924] timeout_message=lock fdc [ 1254.196339][ T4924] last output bytes: [ 1254.197758][ T4924] 3 80 4294950973 [ 1254.199148][ T4924] a1 90 4294950973 [ 1254.200599][ T4924] 1e 90 4294950973 [ 1254.202494][ T4924] e6 80 4294950973 [ 1254.203872][ T4924] 1 90 4294950973 [ 1254.205237][ T4924] 0 90 4294950973 [ 1254.206640][ T4924] 0 90 4294950973 [ 1254.207992][ T4924] 1 90 4294950973 [ 1254.209342][ T4924] 2 90 4294950973 [ 1254.210700][ T4924] 24 90 4294950973 [ 1254.212331][ T4924] 1b 90 4294950973 [ 1254.214080][ T4924] ff 90 4294950973 [ 1254.215682][ T4924] 8 80 4295061847 [ 1254.217105][ T4924] 8 80 4295061847 [ 1254.218913][ T4924] 8 80 4295061847 [ 1254.220324][ T4924] 8 80 4295061847 [ 1254.221902][ T4924] 8 80 4295062337 [ 1254.223298][ T4924] 8 80 4295062337 [ 1254.224716][ T4924] 8 80 4295062337 [ 1254.226164][ T4924] 8 80 4295062337 [ 1254.227566][ T4924] last result at 4295062337 [ 1254.229239][ T4924] last redo_fd_request at 4295062553 [ 1254.231262][ T4924] c3 00 .. [ 1254.233704][ T4924] status=80 [ 1254.234866][ T4924] fdc_busy=1 [ 1254.236041][ T4924] floppy_work.func=floppy_work_workfn [ 1254.237999][ T4924] cont=ffffffff8ad06940 [ 1254.239493][ T4924] current_req=0000000000000000 [ 1254.241349][ T4924] command_status=-1 [ 1254.242754][ T4924] [ 1254.243669][ T4924] floppy1: floppy timeout called [ 1254.246342][ T4924] [ 1254.247242][ T4924] floppy driver state [ 1254.248684][ T4924] ------------------- [ 1254.250162][ T4924] now=4295062559 last interrupt=4295062337 diff=222 last called handler=reset_interrupt [ 1254.254195][ T4924] timeout_message=lock fdc [ 1254.255865][ T4924] last output bytes: [ 1254.257457][ T4924] 3 80 4294950973 [ 1254.259119][ T4924] a1 90 4294950973 [ 1254.260475][ T4924] 1e 90 4294950973 [ 1254.261896][ T4924] e6 80 4294950973 [ 1254.263220][ T4924] 1 90 4294950973 [ 1254.264568][ T4924] 0 90 4294950973 [ 1254.265893][ T4924] 0 90 4294950973 [ 1254.267214][ T4924] 1 90 4294950973 [ 1254.268553][ T4924] 2 90 4294950973 [ 1254.269884][ T4924] 24 90 4294950973 [ 1254.271285][ T4924] 1b 90 4294950973 [ 1254.272593][ T4924] ff 90 4294950973 [ 1254.273913][ T4924] 8 80 4295061847 [ 1254.275224][ T4924] 8 80 4295061847 [ 1254.276563][ T4924] 8 80 4295061847 [ 1254.277902][ T4924] 8 80 4295061847 [ 1254.279206][ T4924] 8 80 4295062337 [ 1254.280533][ T4924] 8 80 4295062337 [ 1254.281989][ T4924] 8 80 4295062337 [ 1254.283319][ T4924] 8 80 4295062337 [ 1254.284658][ T4924] last result at 4295062337 [ 1254.286259][ T4924] last redo_fd_request at 4295062559 [ 1254.288107][ T4924] c3 00 .. [ 1254.290484][ T4924] status=80 [ 1254.291714][ T4924] fdc_busy=1 [ 1254.292835][ T4924] floppy_work.func=floppy_work_workfn [ 1254.294639][ T4924] cont=ffffffff8ad06940 [ 1254.296108][ T4924] current_req=0000000000000000 [ 1254.297760][ T4924] command_status=-1 [ 1254.299098][ T4924] [ 1254.299975][ T4924] floppy1: floppy timeout called [ 1254.302127][ T4924] [ 1254.303000][ T4924] floppy driver state [ 1254.304419][ T4924] ------------------- [ 1254.305845][ T4924] now=4295062565 last interrupt=4295062337 diff=228 last called handler=reset_interrupt [ 1254.309210][ T4924] timeout_message=lock fdc [ 1254.310791][ T4924] last output bytes: [ 1254.312266][ T4924] 3 80 4294950973 [ 1254.313619][ T4924] a1 90 4294950973 [ 1254.314950][ T4924] 1e 90 4294950973 [ 1254.316280][ T4924] e6 80 4294950973 [ 1254.317619][ T4924] 1 90 4294950973 [ 1254.318966][ T4924] 0 90 4294950973 [ 1254.320410][ T4924] 0 90 4294950973 [ 1254.322209][ T4924] 1 90 4294950973 [ 1254.323550][ T4924] 2 90 4294950973 [ 1254.324837][ T4924] 24 90 4294950973 [ 1254.326192][ T4924] 1b 90 4294950973 [ 1254.327515][ T4924] ff 90 4294950973 [ 1254.328849][ T4924] 8 80 4295061847 [ 1254.330205][ T4924] 8 80 4295061847 [ 1254.331627][ T4924] 8 80 4295061847 [ 1254.332997][ T4924] 8 80 4295061847 [ 1254.334447][ T4924] 8 80 4295062337 [ 1254.335818][ T4924] 8 80 4295062337 [ 1254.337157][ T4924] 8 80 4295062337 [ 1254.338499][ T4924] 8 80 4295062337 [ 1254.339828][ T4924] last result at 4295062337 [ 1254.341552][ T4924] last redo_fd_request at 4295062565 [ 1254.343413][ T4924] c3 00 .. [ 1254.345834][ T4924] status=80 [ 1254.346970][ T4924] fdc_busy=1 [ 1254.348136][ T4924] floppy_work.func=floppy_work_workfn [ 1254.350223][ T4924] cont=ffffffff8ad06940 [ 1254.351840][ T4924] current_req=0000000000000000 [ 1254.353607][ T4924] command_status=-1 [ 1254.354970][ T4924] [ 1254.355857][ T4924] floppy1: floppy timeout called [ 1254.357990][ T4924] [ 1254.359162][ T4924] floppy driver state [ 1254.360681][ T4924] ------------------- [ 1254.362290][ T4924] now=4295062571 last interrupt=4295062337 diff=234 last called handler=reset_interrupt 16:09:47 executing program 3: openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) sendto$l2tp(r0, &(0x7f00000000c0)="d03b225b63eba75af40eeeca3257dd02ffe191b67fac06c8cdbc1a44e5dcfcd8305e43870ecc0fb0c26f359d2f31c3a1edfc398bf864ad9d318d6db8d2abe4d2a937f109bc4520773d46faf1fc3d1b296c69229f0a83b1fc7161b40c7c34e0829fdafcba202bc06bf6efe4537f8a7fa7c7a89b8d7cf628dec6d3fca1ea647b7a6b0fdf52b7b13c90bd10647a335a6a230f43783119991719f9f31b2b12e4e8", 0x9f, 0x40008c0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) (async) sendto$l2tp(r0, &(0x7f00000000c0)="d03b225b63eba75af40eeeca3257dd02ffe191b67fac06c8cdbc1a44e5dcfcd8305e43870ecc0fb0c26f359d2f31c3a1edfc398bf864ad9d318d6db8d2abe4d2a937f109bc4520773d46faf1fc3d1b296c69229f0a83b1fc7161b40c7c34e0829fdafcba202bc06bf6efe4537f8a7fa7c7a89b8d7cf628dec6d3fca1ea647b7a6b0fdf52b7b13c90bd10647a335a6a230f43783119991719f9f31b2b12e4e8", 0x9f, 0x40008c0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r2 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r2, 0x24a, 0x0) 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.368902][ T4924] timeout_message=lock fdc [ 1254.370728][ T4924] last output bytes: [ 1254.372207][ T4924] 3 80 4294950973 [ 1254.373565][ T4924] a1 90 4294950973 [ 1254.374922][ T4924] 1e 90 4294950973 [ 1254.376491][ T4924] e6 80 4294950973 [ 1254.378022][ T4924] 1 90 4294950973 [ 1254.379392][ T4924] 0 90 4294950973 [ 1254.380748][ T4924] 0 90 4294950973 [ 1254.382199][ T4924] 1 90 4294950973 [ 1254.383555][ T4924] 2 90 4294950973 [ 1254.384919][ T4924] 24 90 4294950973 [ 1254.386325][ T4924] 1b 90 4294950973 [ 1254.387660][ T4924] ff 90 4294950973 [ 1254.388992][ T4924] 8 80 4295061847 [ 1254.390318][ T4924] 8 80 4295061847 [ 1254.391867][ T4924] 8 80 4295061847 [ 1254.393500][ T4924] 8 80 4295061847 [ 1254.395119][ T4924] 8 80 4295062337 [ 1254.396720][ T4924] 8 80 4295062337 [ 1254.398328][ T4924] 8 80 4295062337 [ 1254.399926][ T4924] 8 80 4295062337 [ 1254.401644][ T4924] last result at 4295062337 [ 1254.403415][ T4924] last redo_fd_request at 4295062570 [ 1254.405363][ T4924] c3 00 .. [ 1254.407741][ T4924] status=80 [ 1254.408984][ T4924] fdc_busy=1 [ 1254.410388][ T4924] floppy_work.func=floppy_work_workfn [ 1254.412705][ T4924] cont=ffffffff8ad06940 [ 1254.414485][ T4924] current_req=0000000000000000 [ 1254.416473][ T4924] command_status=-1 [ 1254.417847][ T4924] [ 1254.418726][ T4924] floppy1: floppy timeout called [ 1254.420898][ T4924] [ 1254.422022][ T4924] floppy driver state [ 1254.423841][ T4924] ------------------- [ 1254.425507][ T4924] now=4295062577 last interrupt=4295062337 diff=240 last called handler=reset_interrupt [ 1254.428964][ T4924] timeout_message=lock fdc [ 1254.430554][ T4924] last output bytes: [ 1254.432411][ T4924] 3 80 4294950973 [ 1254.433984][ T4924] a1 90 4294950973 [ 1254.435559][ T4924] 1e 90 4294950973 [ 1254.437122][ T4924] e6 80 4294950973 [ 1254.438730][ T4924] 1 90 4294950973 [ 1254.440254][ T4924] 0 90 4294950973 [ 1254.441786][ T4924] 0 90 4294950973 [ 1254.443269][ T4924] 1 90 4294950973 [ 1254.444921][ T4924] 2 90 4294950973 [ 1254.446339][ T4924] 24 90 4294950973 [ 1254.447653][ T4924] 1b 90 4294950973 [ 1254.448966][ T4924] ff 90 4294950973 [ 1254.450291][ T4924] 8 80 4295061847 [ 1254.451681][ T4924] 8 80 4295061847 [ 1254.452990][ T4924] 8 80 4295061847 [ 1254.454316][ T4924] 8 80 4295061847 [ 1254.455632][ T4924] 8 80 4295062337 [ 1254.456958][ T4924] 8 80 4295062337 [ 1254.458287][ T4924] 8 80 4295062337 [ 1254.459603][ T4924] 8 80 4295062337 [ 1254.461017][ T4924] last result at 4295062337 [ 1254.462615][ T4924] last redo_fd_request at 4295062576 [ 1254.464476][ T4924] c3 00 .. [ 1254.466853][ T4924] status=80 [ 1254.467965][ T4924] fdc_busy=1 [ 1254.469105][ T4924] floppy_work.func=floppy_work_workfn [ 1254.471157][ T4924] cont=ffffffff8ad06940 [ 1254.472608][ T4924] current_req=0000000000000000 [ 1254.474293][ T4924] command_status=-1 [ 1254.475672][ T4924] [ 1254.476598][ T4924] floppy1: floppy timeout called [ 1254.479692][ T4924] [ 1254.480916][ T4924] floppy driver state 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.482892][ T4924] ------------------- 16:09:47 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.485035][ T4924] now=4295062583 last interrupt=4295062337 diff=246 last called handler=reset_interrupt 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.489523][ T4924] timeout_message=lock fdc [ 1254.492126][ T4924] last output bytes: [ 1254.494083][ T4924] 3 80 4294950973 [ 1254.495973][ T4924] a1 90 4294950973 [ 1254.497839][ T4924] 1e 90 4294950973 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) [ 1254.500368][ T4924] e6 80 4294950973 [ 1254.502392][ T4924] 1 90 4294950973 [ 1254.503756][ T4924] 0 90 4294950973 [ 1254.505120][ T4924] 0 90 4294950973 [ 1254.506487][ T4924] 1 90 4294950973 [ 1254.507845][ T4924] 2 90 4294950973 [ 1254.509199][ T4924] 24 90 4294950973 [ 1254.510558][ T4924] 1b 90 4294950973 [ 1254.512190][ T4924] ff 90 4294950973 [ 1254.513818][ T4924] 8 80 4295061847 [ 1254.515430][ T4924] 8 80 4295061847 [ 1254.517048][ T4924] 8 80 4295061847 [ 1254.518698][ T4924] 8 80 4295061847 [ 1254.520325][ T4924] 8 80 4295062337 [ 1254.521969][ T4924] 8 80 4295062337 [ 1254.523322][ T4924] 8 80 4295062337 [ 1254.524689][ T4924] 8 80 4295062337 [ 1254.526313][ T4924] last result at 4295062337 [ 1254.527917][ T4924] last redo_fd_request at 4295062582 [ 1254.529849][ T4924] c3 00 .. [ 1254.532339][ T4924] status=80 [ 1254.533562][ T4924] fdc_busy=1 [ 1254.534812][ T4924] floppy_work.func=floppy_work_workfn [ 1254.536735][ T4924] cont=ffffffff8ad06940 [ 1254.538261][ T4924] current_req=0000000000000000 [ 1254.540239][ T4924] command_status=-1 [ 1254.542618][ T4924] [ 1254.543675][ T4924] floppy1: floppy timeout called [ 1254.547437][ T4924] [ 1254.548724][ T4924] floppy driver state 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.551123][ T4924] ------------------- [ 1254.553277][ T4924] now=4295062590 last interrupt=4295062337 diff=253 last called handler=reset_interrupt [ 1254.556782][ T4924] timeout_message=lock fdc [ 1254.558478][ T4924] last output bytes: [ 1254.559946][ T4924] 3 80 4294950973 [ 1254.561406][ T4924] a1 90 4294950973 [ 1254.562852][ T4924] 1e 90 4294950973 [ 1254.564278][ T4924] e6 80 4294950973 [ 1254.565755][ T4924] 1 90 4294950973 [ 1254.567163][ T4924] 0 90 4294950973 [ 1254.568521][ T4924] 0 90 4294950973 [ 1254.569860][ T4924] 1 90 4294950973 [ 1254.571715][ T4924] 2 90 4294950973 [ 1254.573636][ T4924] 24 90 4294950973 [ 1254.575520][ T4924] 1b 90 4294950973 [ 1254.577406][ T4924] ff 90 4294950973 [ 1254.579288][ T4924] 8 80 4295061847 [ 1254.581457][ T4924] 8 80 4295061847 [ 1254.583287][ T4924] 8 80 4295061847 [ 1254.585005][ T4924] 8 80 4295061847 [ 1254.586749][ T4924] 8 80 4295062337 [ 1254.588478][ T4924] 8 80 4295062337 [ 1254.590216][ T4924] 8 80 4295062337 [ 1254.592458][ T4924] 8 80 4295062337 [ 1254.594242][ T4924] last result at 4295062337 [ 1254.596325][ T4924] last redo_fd_request at 4295062589 [ 1254.599078][ T4924] c3 00 .. [ 1254.602027][ T4924] status=80 [ 1254.603301][ T4924] fdc_busy=1 [ 1254.604548][ T4924] floppy_work.func=floppy_work_workfn [ 1254.606489][ T4924] cont=ffffffff8ad06940 [ 1254.607968][ T4924] current_req=0000000000000000 [ 1254.609755][ T4924] command_status=-1 [ 1254.611238][ T4924] [ 1254.612136][ T4924] floppy1: floppy timeout called [ 1254.614133][ T4924] [ 1254.615034][ T4924] floppy driver state [ 1254.616473][ T4924] ------------------- 16:09:47 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.617912][ T4924] now=4295062596 last interrupt=4295062337 diff=259 last called handler=reset_interrupt [ 1254.621926][ T4924] timeout_message=lock fdc [ 1254.623611][ T4924] last output bytes: [ 1254.625020][ T4924] 3 80 4294950973 [ 1254.626380][ T4924] a1 90 4294950973 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1254.627727][ T4924] 1e 90 4294950973 [ 1254.629766][ T4924] e6 80 4294950973 [ 1254.631201][ T4924] 1 90 4294950973 [ 1254.632547][ T4924] 0 90 4294950973 [ 1254.633906][ T4924] 0 90 4294950973 [ 1254.635254][ T4924] 1 90 4294950973 [ 1254.636623][ T4924] 2 90 4294950973 [ 1254.637974][ T4924] 24 90 4294950973 [ 1254.639316][ T4924] 1b 90 4294950973 [ 1254.640672][ T4924] ff 90 4294950973 [ 1254.642163][ T4924] 8 80 4295061847 [ 1254.643514][ T4924] 8 80 4295061847 [ 1254.644871][ T4924] 8 80 4295061847 [ 1254.646232][ T4924] 8 80 4295061847 [ 1254.647566][ T4924] 8 80 4295062337 [ 1254.648901][ T4924] 8 80 4295062337 [ 1254.650242][ T4924] 8 80 4295062337 [ 1254.652192][ T4924] 8 80 4295062337 [ 1254.653586][ T4924] last result at 4295062337 [ 1254.655242][ T4924] last redo_fd_request at 4295062596 [ 1254.657132][ T4924] c3 00 .. [ 1254.659568][ T4924] status=80 [ 1254.660727][ T4924] fdc_busy=1 [ 1254.661993][ T4924] floppy_work.func=floppy_work_workfn [ 1254.663948][ T4924] cont=ffffffff8ad06940 [ 1254.665485][ T4924] current_req=0000000000000000 [ 1254.667207][ T4924] command_status=-1 [ 1254.668604][ T4924] [ 1254.669514][ T4924] floppy1: floppy timeout called [ 1254.672363][ T4924] [ 1254.673517][ T4924] floppy driver state 16:09:47 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.675237][ T4924] ------------------- [ 1254.677192][ T4924] now=4295062602 last interrupt=4295062337 diff=265 last called handler=reset_interrupt [ 1254.681569][ T4924] timeout_message=lock fdc [ 1254.683535][ T4924] last output bytes: [ 1254.685250][ T4924] 3 80 4294950973 [ 1254.686992][ T4924] a1 90 4294950973 [ 1254.688657][ T4924] 1e 90 4294950973 [ 1254.690368][ T4924] e6 80 4294950973 [ 1254.692647][ T4924] 1 90 4294950973 [ 1254.694316][ T4924] 0 90 4294950973 [ 1254.695901][ T4924] 0 90 4294950973 [ 1254.697537][ T4924] 1 90 4294950973 [ 1254.699253][ T4924] 2 90 4294950973 [ 1254.700944][ T4924] 24 90 4294950973 [ 1254.702647][ T4924] 1b 90 4294950973 [ 1254.704347][ T4924] ff 90 4294950973 [ 1254.706013][ T4924] 8 80 4295061847 [ 1254.707560][ T4924] 8 80 4295061847 [ 1254.709037][ T4924] 8 80 4295061847 [ 1254.710602][ T4924] 8 80 4295061847 [ 1254.712424][ T4924] 8 80 4295062337 [ 1254.714083][ T4924] 8 80 4295062337 [ 1254.715792][ T4924] 8 80 4295062337 [ 1254.717502][ T4924] 8 80 4295062337 [ 1254.719194][ T4924] last result at 4295062337 [ 1254.721316][ T4924] last redo_fd_request at 4295062602 [ 1254.723453][ T4924] c3 00 .. [ 1254.726327][ T4924] status=80 [ 1254.727784][ T4924] fdc_busy=1 [ 1254.729273][ T4924] floppy_work.func=floppy_work_workfn [ 1254.732554][ T4924] cont=ffffffff8ad06940 [ 1254.734472][ T4924] current_req=0000000000000000 [ 1254.736651][ T4924] command_status=-1 [ 1254.738394][ T4924] [ 1254.739536][ T4924] floppy1: floppy timeout called [ 1254.742230][ T4924] [ 1254.743175][ T4924] floppy driver state [ 1254.744777][ T4924] ------------------- [ 1254.746428][ T4924] now=4295062609 last interrupt=4295062337 diff=272 last called handler=reset_interrupt [ 1254.750032][ T4924] timeout_message=lock fdc [ 1254.751790][ T4924] last output bytes: [ 1254.753243][ T4924] 3 80 4294950973 [ 1254.754669][ T4924] a1 90 4294950973 [ 1254.756062][ T4924] 1e 90 4294950973 [ 1254.757489][ T4924] e6 80 4294950973 [ 1254.758879][ T4924] 1 90 4294950973 [ 1254.760253][ T4924] 0 90 4294950973 [ 1254.761768][ T4924] 0 90 4294950973 [ 1254.763220][ T4924] 1 90 4294950973 [ 1254.764661][ T4924] 2 90 4294950973 [ 1254.766098][ T4924] 24 90 4294950973 [ 1254.767516][ T4924] 1b 90 4294950973 [ 1254.768940][ T4924] ff 90 4294950973 [ 1254.770328][ T4924] 8 80 4295061847 [ 1254.771835][ T4924] 8 80 4295061847 [ 1254.773271][ T4924] 8 80 4295061847 [ 1254.774725][ T4924] 8 80 4295061847 [ 1254.776116][ T4924] 8 80 4295062337 [ 1254.777543][ T4924] 8 80 4295062337 [ 1254.778981][ T4924] 8 80 4295062337 [ 1254.780381][ T4924] 8 80 4295062337 [ 1254.782273][ T4924] last result at 4295062337 [ 1254.783979][ T4924] last redo_fd_request at 4295062609 [ 1254.786047][ T4924] c3 00 .. [ 1254.788622][ T4924] status=80 [ 1254.789865][ T4924] fdc_busy=1 [ 1254.791578][ T4924] floppy_work.func=floppy_work_workfn [ 1254.793630][ T4924] cont=ffffffff8ad06940 [ 1254.795275][ T4924] current_req=0000000000000000 [ 1254.797096][ T4924] command_status=-1 [ 1254.798521][ T4924] [ 1254.799468][ T4924] floppy1: floppy timeout called [ 1254.802115][ T4924] [ 1254.803042][ T4924] floppy driver state [ 1254.804563][ T4924] ------------------- [ 1254.806116][ T4924] now=4295062615 last interrupt=4295062337 diff=278 last called handler=reset_interrupt [ 1254.809748][ T4924] timeout_message=lock fdc [ 1254.811728][ T4924] last output bytes: [ 1254.813377][ T4924] 3 80 4294950973 [ 1254.814789][ T4924] a1 90 4294950973 [ 1254.816177][ T4924] 1e 90 4294950973 [ 1254.817587][ T4924] e6 80 4294950973 [ 1254.818989][ T4924] 1 90 4294950973 [ 1254.820366][ T4924] 0 90 4294950973 [ 1254.822132][ T4924] 0 90 4294950973 [ 1254.823554][ T4924] 1 90 4294950973 [ 1254.825010][ T4924] 2 90 4294950973 [ 1254.826407][ T4924] 24 90 4294950973 [ 1254.827828][ T4924] 1b 90 4294950973 [ 1254.829247][ T4924] ff 90 4294950973 [ 1254.830674][ T4924] 8 80 4295061847 [ 1254.832194][ T4924] 8 80 4295061847 [ 1254.833909][ T4924] 8 80 4295061847 [ 1254.835445][ T4924] 8 80 4295061847 [ 1254.836832][ T4924] 8 80 4295062337 [ 1254.838245][ T4924] 8 80 4295062337 [ 1254.839757][ T4924] 8 80 4295062337 [ 1254.841233][ T4924] 8 80 4295062337 [ 1254.842664][ T4924] last result at 4295062337 [ 1254.844445][ T4924] last redo_fd_request at 4295062615 [ 1254.846492][ T4924] c3 00 .. [ 1254.849030][ T4924] status=80 [ 1254.850436][ T4924] fdc_busy=1 [ 1254.851762][ T4924] floppy_work.func=floppy_work_workfn [ 1254.853733][ T4924] cont=ffffffff8ad06940 [ 1254.855310][ T4924] current_req=0000000000000000 [ 1254.857040][ T4924] command_status=-1 [ 1254.858497][ T4924] [ 1254.859422][ T4924] floppy1: floppy timeout called [ 1254.863250][ T4924] [ 1254.864286][ T4924] floppy driver state [ 1254.865799][ T4924] ------------------- 16:09:47 executing program 0: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.867344][ T4924] now=4295062621 last interrupt=4295062337 diff=284 last called handler=reset_interrupt 16:09:47 executing program 3: ioctl$CDROMPLAYBLK(0xffffffffffffffff, 0x5317, &(0x7f0000000000)={0xa6a9, 0xfffe}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.872091][ T4924] timeout_message=lock fdc 16:09:47 executing program 2: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1254.873760][ T4924] last output bytes: [ 1254.875695][ T4924] 3 80 4294950973 [ 1254.877078][ T4924] a1 90 4294950973 [ 1254.878505][ T4924] 1e 90 4294950973 [ 1254.879906][ T4924] e6 80 4294950973 [ 1254.881350][ T4924] 1 90 4294950973 16:09:47 executing program 0: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1254.882753][ T4924] 0 90 4294950973 [ 1254.884558][ T4924] 0 90 4294950973 [ 1254.885973][ T4924] 1 90 4294950973 [ 1254.887323][ T4924] 2 90 4294950973 16:09:47 executing program 2: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1254.888677][ T4924] 24 90 4294950973 [ 1254.890465][ T4924] 1b 90 4294950973 [ 1254.892642][ T4924] ff 90 4294950973 [ 1254.894028][ T4924] 8 80 4295061847 16:09:47 executing program 0: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1254.895476][ T4924] 8 80 4295061847 [ 1254.897330][ T4924] 8 80 4295061847 [ 1254.898763][ T4924] 8 80 4295061847 [ 1254.900158][ T4924] 8 80 4295062337 16:09:47 executing program 2: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1254.901994][ T4924] 8 80 4295062337 [ 1254.903817][ T4924] 8 80 4295062337 [ 1254.905257][ T4924] 8 80 4295062337 [ 1254.906706][ T4924] last result at 4295062337 16:09:47 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1254.908411][ T4924] last redo_fd_request at 4295062621 [ 1254.910798][ T4924] c3 00 .. [ 1254.913703][ T4924] status=80 [ 1254.915041][ T4924] fdc_busy=1 [ 1254.916530][ T4924] floppy_work.func=floppy_work_workfn [ 1254.918703][ T4924] cont=ffffffff8ad06940 [ 1254.920272][ T4924] current_req=0000000000000000 [ 1254.922340][ T4924] command_status=-1 [ 1254.923806][ T4924] [ 1254.924764][ T4924] floppy1: floppy timeout called [ 1254.928716][ T4924] [ 1254.929679][ T4924] floppy driver state [ 1254.931753][ T4924] ------------------- 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:47 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:47 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:47 executing program 3: ioctl$CDROMPLAYBLK(0xffffffffffffffff, 0x5317, &(0x7f0000000000)={0xa6a9, 0xfffe}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$CDROMPLAYBLK(0xffffffffffffffff, 0x5317, &(0x7f0000000000)={0xa6a9, 0xfffe}) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) [ 1254.933258][ T4924] now=4295062628 last interrupt=4295062337 diff=291 last called handler=reset_interrupt [ 1254.937307][ T4924] timeout_message=lock fdc [ 1254.938963][ T4924] last output bytes: [ 1254.940346][ T4924] 3 80 4294950973 [ 1254.942161][ T4924] a1 90 4294950973 [ 1254.943729][ T4924] 1e 90 4294950973 [ 1254.945252][ T4924] e6 80 4294950973 [ 1254.946734][ T4924] 1 90 4294950973 16:09:47 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.948199][ T4924] 0 90 4294950973 16:09:47 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1254.950165][ T4924] 0 90 4294950973 [ 1254.952235][ T4924] 1 90 4294950973 [ 1254.953715][ T4924] 2 90 4294950973 [ 1254.955298][ T4924] 24 90 4294950973 [ 1254.956748][ T4924] 1b 90 4294950973 [ 1254.958173][ T4924] ff 90 4294950973 [ 1254.959559][ T4924] 8 80 4295061847 [ 1254.961118][ T4924] 8 80 4295061847 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1254.962532][ T4924] 8 80 4295061847 16:09:47 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1254.964409][ T4924] 8 80 4295061847 [ 1254.966213][ T4924] 8 80 4295062337 [ 1254.967679][ T4924] 8 80 4295062337 [ 1254.969092][ T4924] 8 80 4295062337 [ 1254.970492][ T4924] 8 80 4295062337 [ 1254.972069][ T4924] last result at 4295062337 [ 1254.974053][ T4924] last redo_fd_request at 4295062627 [ 1254.976096][ T4924] c3 00 .. [ 1254.978869][ T4924] status=80 [ 1254.980013][ T4924] fdc_busy=1 [ 1254.981248][ T4924] floppy_work.func=floppy_work_workfn [ 1254.983189][ T4924] cont=ffffffff8ad06940 [ 1254.984701][ T4924] current_req=0000000000000000 [ 1254.986473][ T4924] command_status=-1 [ 1254.987862][ T4924] [ 1254.988772][ T4924] floppy1: floppy timeout called [ 1254.991243][ T4924] [ 1254.992124][ T4924] floppy driver state [ 1254.993573][ T4924] ------------------- [ 1254.995032][ T4924] now=4295062634 last interrupt=4295062337 diff=297 last called handler=reset_interrupt [ 1254.998562][ T4924] timeout_message=lock fdc [ 1255.000176][ T4924] last output bytes: [ 1255.001892][ T4924] 3 80 4294950973 [ 1255.003322][ T4924] a1 90 4294950973 [ 1255.004933][ T4924] 1e 90 4294950973 [ 1255.006581][ T4924] e6 80 4294950973 [ 1255.007932][ T4924] 1 90 4294950973 [ 1255.009287][ T4924] 0 90 4294950973 [ 1255.010691][ T4924] 0 90 4294950973 [ 1255.012295][ T4924] 1 90 4294950973 [ 1255.013757][ T4924] 2 90 4294950973 [ 1255.015130][ T4924] 24 90 4294950973 [ 1255.016478][ T4924] 1b 90 4294950973 [ 1255.017834][ T4924] ff 90 4294950973 [ 1255.019218][ T4924] 8 80 4295061847 [ 1255.020585][ T4924] 8 80 4295061847 [ 1255.022164][ T4924] 8 80 4295061847 [ 1255.023528][ T4924] 8 80 4295061847 [ 1255.025271][ T4924] 8 80 4295062337 [ 1255.027001][ T4924] 8 80 4295062337 [ 1255.028356][ T4924] 8 80 4295062337 [ 1255.029703][ T4924] 8 80 4295062337 [ 1255.031135][ T4924] last result at 4295062337 [ 1255.032750][ T4924] last redo_fd_request at 4295062633 [ 1255.034764][ T4924] c3 00 .. [ 1255.037167][ T4924] status=80 [ 1255.038611][ T4924] fdc_busy=1 [ 1255.039785][ T4924] floppy_work.func=floppy_work_workfn [ 1255.042411][ T4924] cont=ffffffff8ad06940 [ 1255.043897][ T4924] current_req=0000000000000000 [ 1255.045872][ T4924] command_status=-1 [ 1255.047541][ T4924] [ 1255.048617][ T4924] floppy1: floppy timeout called [ 1255.051814][ T12] [ 1255.052834][ T12] floppy driver state [ 1255.054496][ T12] ------------------- [ 1255.055965][ T12] now=4295062640 last interrupt=4295062337 diff=303 last called handler=reset_interrupt [ 1255.059503][ T12] timeout_message=lock fdc 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:47 executing program 3: ioctl$CDROMPLAYBLK(0xffffffffffffffff, 0x5317, &(0x7f0000000000)={0xa6a9, 0xfffe}) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.068164][ T12] last output bytes: [ 1255.069647][ T12] 3 80 4294950973 [ 1255.071334][ T12] a1 90 4294950973 [ 1255.072931][ T12] 1e 90 4294950973 [ 1255.074427][ T12] e6 80 4294950973 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1255.076257][ T12] 1 90 4294950973 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.077745][ T12] 0 90 4294950973 [ 1255.079983][ T12] 0 90 4294950973 [ 1255.082230][ T12] 1 90 4294950973 [ 1255.084108][ T12] 2 90 4294950973 [ 1255.085920][ T12] 24 90 4294950973 [ 1255.087708][ T12] 1b 90 4294950973 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1255.089544][ T12] ff 90 4294950973 [ 1255.092497][ T12] 8 80 4295061847 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.094347][ T12] 8 80 4295061847 [ 1255.096714][ T12] 8 80 4295061847 [ 1255.098449][ T12] 8 80 4295061847 [ 1255.100170][ T12] 8 80 4295062337 [ 1255.102284][ T12] 8 80 4295062337 [ 1255.103930][ T12] 8 80 4295062337 [ 1255.105662][ T12] 8 80 4295062337 [ 1255.107319][ T12] last result at 4295062337 [ 1255.109324][ T12] last redo_fd_request at 4295062640 [ 1255.112009][ T12] c3 00 .. [ 1255.115015][ T12] status=80 [ 1255.116430][ T12] fdc_busy=1 [ 1255.117892][ T12] floppy_work.func=floppy_work_workfn [ 1255.120892][ T12] cont=ffffffff8ad06940 [ 1255.123016][ T12] current_req=0000000000000000 [ 1255.124814][ T12] command_status=-1 [ 1255.126256][ T12] [ 1255.127199][ T12] floppy1: floppy timeout called [ 1255.129404][ T12] [ 1255.130389][ T12] floppy driver state [ 1255.132148][ T12] ------------------- [ 1255.133616][ T12] now=4295062648 last interrupt=4295062337 diff=311 last called handler=reset_interrupt [ 1255.137779][ T12] timeout_message=lock fdc [ 1255.139425][ T12] last output bytes: [ 1255.140882][ T12] 3 80 4294950973 [ 1255.143445][ T12] a1 90 4294950973 [ 1255.144984][ T12] 1e 90 4294950973 [ 1255.146637][ T12] e6 80 4294950973 [ 1255.148271][ T12] 1 90 4294950973 [ 1255.149808][ T12] 0 90 4294950973 [ 1255.151535][ T12] 0 90 4294950973 [ 1255.152927][ T12] 1 90 4294950973 [ 1255.154456][ T12] 2 90 4294950973 [ 1255.155864][ T12] 24 90 4294950973 [ 1255.157211][ T12] 1b 90 4294950973 [ 1255.158757][ T12] ff 90 4294950973 [ 1255.160258][ T12] 8 80 4295061847 [ 1255.161794][ T12] 8 80 4295061847 [ 1255.163317][ T12] 8 80 4295061847 [ 1255.165055][ T12] 8 80 4295061847 [ 1255.166905][ T12] 8 80 4295062337 [ 1255.168383][ T12] 8 80 4295062337 [ 1255.169746][ T12] 8 80 4295062337 [ 1255.171183][ T12] 8 80 4295062337 [ 1255.172527][ T12] last result at 4295062337 [ 1255.174160][ T12] last redo_fd_request at 4295062647 [ 1255.176074][ T12] c3 00 .. [ 1255.178980][ T12] status=80 [ 1255.180351][ T12] fdc_busy=1 [ 1255.181757][ T12] floppy_work.func=floppy_work_workfn [ 1255.184203][ T12] cont=ffffffff8ad06940 [ 1255.186111][ T12] current_req=0000000000000000 [ 1255.188305][ T12] command_status=-1 [ 1255.190098][ T12] [ 1255.191364][ T12] floppy1: floppy timeout called [ 1255.193911][ T12] [ 1255.195919][ T12] floppy driver state [ 1255.197926][ T12] ------------------- 16:09:47 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) 16:09:47 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:47 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xe) [ 1255.201082][ T12] now=4295062655 last interrupt=4295062337 diff=318 last called handler=reset_interrupt [ 1255.205655][ T12] timeout_message=lock fdc 16:09:47 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1255.207707][ T12] last output bytes: [ 1255.209625][ T12] 3 80 4294950973 [ 1255.211907][ T12] a1 90 4294950973 [ 1255.213671][ T12] 1e 90 4294950973 [ 1255.215356][ T12] e6 80 4294950973 [ 1255.217041][ T12] 1 90 4294950973 [ 1255.218792][ T12] 0 90 4294950973 [ 1255.220324][ T12] 0 90 4294950973 [ 1255.222004][ T12] 1 90 4294950973 [ 1255.223755][ T12] 2 90 4294950973 [ 1255.225521][ T12] 24 90 4294950973 [ 1255.227244][ T12] 1b 90 4294950973 [ 1255.228967][ T12] ff 90 4294950973 [ 1255.230708][ T12] 8 80 4295061847 [ 1255.233039][ T12] 8 80 4295061847 [ 1255.234891][ T12] 8 80 4295061847 [ 1255.236659][ T12] 8 80 4295061847 [ 1255.238462][ T12] 8 80 4295062337 [ 1255.240183][ T12] 8 80 4295062337 [ 1255.242294][ T12] 8 80 4295062337 [ 1255.243991][ T12] 8 80 4295062337 [ 1255.245662][ T12] last result at 4295062337 [ 1255.247565][ T12] last redo_fd_request at 4295062654 [ 1255.249949][ T12] c3 00 .. [ 1255.254045][ T12] status=80 [ 1255.255504][ T12] fdc_busy=1 [ 1255.256948][ T12] floppy_work.func=floppy_work_workfn [ 1255.259263][ T12] cont=ffffffff8ad06940 [ 1255.261382][ T12] current_req=0000000000000000 [ 1255.263192][ T12] command_status=-1 [ 1255.264862][ T12] [ 1255.265962][ T12] floppy1: floppy timeout called [ 1255.268329][ T12] [ 1255.269372][ T12] floppy driver state [ 1255.270925][ T12] ------------------- [ 1255.273168][ T12] now=4295062662 last interrupt=4295062337 diff=325 last called handler=reset_interrupt [ 1255.276764][ T12] timeout_message=lock fdc [ 1255.278554][ T12] last output bytes: [ 1255.280062][ T12] 3 80 4294950973 [ 1255.281586][ T12] a1 90 4294950973 [ 1255.283004][ T12] 1e 90 4294950973 [ 1255.284435][ T12] e6 80 4294950973 [ 1255.286006][ T12] 1 90 4294950973 [ 1255.287368][ T12] 0 90 4294950973 [ 1255.288741][ T12] 0 90 4294950973 [ 1255.290113][ T12] 1 90 4294950973 [ 1255.291548][ T12] 2 90 4294950973 [ 1255.293106][ T12] 24 90 4294950973 [ 1255.294802][ T12] 1b 90 4294950973 [ 1255.296170][ T12] ff 90 4294950973 [ 1255.297723][ T12] 8 80 4295061847 [ 1255.299258][ T12] 8 80 4295061847 [ 1255.300834][ T12] 8 80 4295061847 [ 1255.302440][ T12] 8 80 4295061847 [ 1255.304015][ T12] 8 80 4295062337 [ 1255.305654][ T12] 8 80 4295062337 [ 1255.307243][ T12] 8 80 4295062337 [ 1255.308751][ T12] 8 80 4295062337 [ 1255.310168][ T12] last result at 4295062337 [ 1255.312149][ T12] last redo_fd_request at 4295062661 [ 1255.314284][ T12] c3 00 .. [ 1255.316947][ T12] status=80 [ 1255.318091][ T12] fdc_busy=1 [ 1255.319233][ T12] floppy_work.func=floppy_work_workfn [ 1255.321577][ T12] cont=ffffffff8ad06940 [ 1255.323307][ T12] current_req=0000000000000000 [ 1255.325345][ T12] command_status=-1 [ 1255.326887][ T12] [ 1255.327956][ T12] floppy1: floppy timeout called [ 1255.330453][ T12] [ 1255.331582][ T12] floppy driver state [ 1255.333330][ T12] ------------------- [ 1255.335002][ T12] now=4295062668 last interrupt=4295062337 diff=331 last called handler=reset_interrupt [ 1255.339232][ T12] timeout_message=lock fdc [ 1255.341260][ T12] last output bytes: [ 1255.342891][ T12] 3 80 4294950973 [ 1255.344471][ T12] a1 90 4294950973 [ 1255.346596][ T12] 1e 90 4294950973 [ 1255.348229][ T12] e6 80 4294950973 [ 1255.349715][ T12] 1 90 4294950973 [ 1255.351638][ T12] 0 90 4294950973 [ 1255.353312][ T12] 0 90 4294950973 [ 1255.355003][ T12] 1 90 4294950973 [ 1255.356665][ T12] 2 90 4294950973 [ 1255.358315][ T12] 24 90 4294950973 [ 1255.360010][ T12] 1b 90 4294950973 [ 1255.362246][ T12] ff 90 4294950973 [ 1255.364162][ T12] 8 80 4295061847 [ 1255.365967][ T12] 8 80 4295061847 [ 1255.367746][ T12] 8 80 4295061847 [ 1255.369501][ T12] 8 80 4295061847 [ 1255.371355][ T12] 8 80 4295062337 [ 1255.373050][ T12] 8 80 4295062337 [ 1255.374715][ T12] 8 80 4295062337 [ 1255.376352][ T12] 8 80 4295062337 [ 1255.378040][ T12] last result at 4295062337 [ 1255.380063][ T12] last redo_fd_request at 4295062667 [ 1255.382526][ T12] c3 00 .. [ 1255.385593][ T12] status=80 [ 1255.387014][ T12] fdc_busy=1 [ 1255.388484][ T12] floppy_work.func=floppy_work_workfn [ 1255.390896][ T12] cont=ffffffff8ad06940 [ 1255.392893][ T12] current_req=0000000000000000 [ 1255.395024][ T12] command_status=-1 [ 1255.396692][ T12] [ 1255.397833][ T12] floppy1: floppy timeout called [ 1255.402505][ T12] [ 1255.403505][ T12] floppy driver state [ 1255.405065][ T12] ------------------- 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.407664][ T12] now=4295062675 last interrupt=4295062337 diff=338 last called handler=reset_interrupt 16:09:48 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xe) 16:09:48 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1255.417760][ T12] timeout_message=lock fdc [ 1255.419445][ T12] last output bytes: [ 1255.420827][ T12] 3 80 4294950973 [ 1255.422636][ T12] a1 90 4294950973 [ 1255.423988][ T12] 1e 90 4294950973 [ 1255.425436][ T12] e6 80 4294950973 [ 1255.426790][ T12] 1 90 4294950973 [ 1255.428147][ T12] 0 90 4294950973 [ 1255.429515][ T12] 0 90 4294950973 [ 1255.430852][ T12] 1 90 4294950973 [ 1255.432651][ T12] 2 90 4294950973 [ 1255.434042][ T12] 24 90 4294950973 [ 1255.435486][ T12] 1b 90 4294950973 [ 1255.436835][ T12] ff 90 4294950973 [ 1255.438200][ T12] 8 80 4295061847 [ 1255.439540][ T12] 8 80 4295061847 [ 1255.440903][ T12] 8 80 4295061847 [ 1255.443473][ T12] 8 80 4295061847 [ 1255.445186][ T12] 8 80 4295062337 [ 1255.446873][ T12] 8 80 4295062337 [ 1255.448978][ T12] 8 80 4295062337 [ 1255.450725][ T12] 8 80 4295062337 [ 1255.452769][ T12] last result at 4295062337 [ 1255.454836][ T12] last redo_fd_request at 4295062674 [ 1255.457175][ T12] c3 00 .. [ 1255.459877][ T12] status=80 [ 1255.461758][ T12] fdc_busy=1 [ 1255.463073][ T12] floppy_work.func=floppy_work_workfn [ 1255.465228][ T12] cont=ffffffff8ad06940 [ 1255.466875][ T12] current_req=0000000000000000 [ 1255.468745][ T12] command_status=-1 [ 1255.470146][ T12] [ 1255.471770][ T12] floppy1: floppy timeout called [ 1255.473860][ T4924] [ 1255.475304][ T4924] floppy driver state [ 1255.476765][ T4924] ------------------- [ 1255.478181][ T4924] now=4295062682 last interrupt=4295062337 diff=345 last called handler=reset_interrupt [ 1255.482741][ T4924] timeout_message=lock fdc [ 1255.484425][ T4924] last output bytes: [ 1255.485840][ T4924] 3 80 4294950973 [ 1255.487186][ T4924] a1 90 4294950973 [ 1255.488536][ T4924] 1e 90 4294950973 [ 1255.489890][ T4924] e6 80 4294950973 [ 1255.491735][ T4924] 1 90 4294950973 [ 1255.493150][ T4924] 0 90 4294950973 [ 1255.494559][ T4924] 0 90 4294950973 [ 1255.495977][ T4924] 1 90 4294950973 [ 1255.497450][ T4924] 2 90 4294950973 [ 1255.498884][ T4924] 24 90 4294950973 [ 1255.500297][ T4924] 1b 90 4294950973 [ 1255.501832][ T4924] ff 90 4294950973 [ 1255.503241][ T4924] 8 80 4295061847 [ 1255.504678][ T4924] 8 80 4295061847 [ 1255.506109][ T4924] 8 80 4295061847 [ 1255.507528][ T4924] 8 80 4295061847 [ 1255.508953][ T4924] 8 80 4295062337 [ 1255.510367][ T4924] 8 80 4295062337 [ 1255.511888][ T4924] 8 80 4295062337 [ 1255.513326][ T4924] 8 80 4295062337 [ 1255.514759][ T4924] last result at 4295062337 [ 1255.516460][ T4924] last redo_fd_request at 4295062682 [ 1255.518490][ T4924] c3 00 .. [ 1255.521105][ T4924] status=80 [ 1255.522264][ T4924] fdc_busy=1 [ 1255.523433][ T4924] floppy_work.func=floppy_work_workfn [ 1255.525493][ T4924] cont=ffffffff8ad06940 [ 1255.527009][ T4924] current_req=0000000000000000 [ 1255.528712][ T4924] command_status=-1 [ 1255.530100][ T4924] [ 1255.531154][ T4924] floppy1: floppy timeout called [ 1255.533138][ T4924] [ 1255.534033][ T4924] floppy driver state [ 1255.535467][ T4924] ------------------- [ 1255.536891][ T4924] now=4295062688 last interrupt=4295062337 diff=351 last called handler=reset_interrupt [ 1255.540342][ T4924] timeout_message=lock fdc [ 1255.542182][ T4924] last output bytes: [ 1255.543580][ T4924] 3 80 4294950973 [ 1255.544938][ T4924] a1 90 4294950973 [ 1255.546291][ T4924] 1e 90 4294950973 [ 1255.547628][ T4924] e6 80 4294950973 [ 1255.548974][ T4924] 1 90 4294950973 [ 1255.550332][ T4924] 0 90 4294950973 [ 1255.552158][ T4924] 0 90 4294950973 [ 1255.553895][ T4924] 1 90 4294950973 [ 1255.555254][ T4924] 2 90 4294950973 [ 1255.556605][ T4924] 24 90 4294950973 [ 1255.557970][ T4924] 1b 90 4294950973 [ 1255.559319][ T4924] ff 90 4294950973 [ 1255.560671][ T4924] 8 80 4295061847 [ 1255.562152][ T4924] 8 80 4295061847 [ 1255.563505][ T4924] 8 80 4295061847 [ 1255.564876][ T4924] 8 80 4295061847 [ 1255.566239][ T4924] 8 80 4295062337 [ 1255.567726][ T4924] 8 80 4295062337 [ 1255.569083][ T4924] 8 80 4295062337 [ 1255.570467][ T4924] 8 80 4295062337 [ 1255.572285][ T4924] last result at 4295062337 [ 1255.574220][ T4924] last redo_fd_request at 4295062688 [ 1255.576101][ T4924] c3 00 .. [ 1255.578530][ T4924] status=80 [ 1255.579683][ T4924] fdc_busy=1 [ 1255.580884][ T4924] floppy_work.func=floppy_work_workfn [ 1255.582905][ T4924] cont=ffffffff8ad06940 [ 1255.584412][ T4924] current_req=0000000000000000 [ 1255.586055][ T4924] command_status=-1 [ 1255.587438][ T4924] [ 1255.588362][ T4924] floppy1: floppy timeout called [ 1255.595076][ T12] 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.596148][ T12] floppy driver state 16:09:48 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1255.598020][ T12] ------------------- 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xe) [ 1255.599657][ T12] now=4295062694 last interrupt=4295062337 diff=357 last called handler=reset_interrupt [ 1255.603938][ T12] timeout_message=lock fdc 16:09:48 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1255.605823][ T12] last output bytes: [ 1255.607365][ T12] 3 80 4294950973 [ 1255.608711][ T12] a1 90 4294950973 [ 1255.610131][ T12] 1e 90 4294950973 [ 1255.612877][ T12] e6 80 4294950973 [ 1255.614738][ T12] 1 90 4294950973 [ 1255.616508][ T12] 0 90 4294950973 [ 1255.618253][ T12] 0 90 4294950973 [ 1255.619977][ T12] 1 90 4294950973 [ 1255.622257][ T12] 2 90 4294950973 [ 1255.624012][ T12] 24 90 4294950973 [ 1255.625769][ T12] 1b 90 4294950973 [ 1255.627176][ T12] ff 90 4294950973 [ 1255.628596][ T12] 8 80 4295061847 [ 1255.629931][ T12] 8 80 4295061847 [ 1255.631421][ T12] 8 80 4295061847 [ 1255.633449][ T12] 8 80 4295061847 [ 1255.635407][ T12] 8 80 4295062337 [ 1255.637344][ T12] 8 80 4295062337 [ 1255.639317][ T12] 8 80 4295062337 [ 1255.641722][ T12] 8 80 4295062337 [ 1255.643147][ T12] last result at 4295062337 [ 1255.644828][ T12] last redo_fd_request at 4295062693 [ 1255.646708][ T12] c3 00 .. [ 1255.649087][ T12] status=80 [ 1255.650240][ T12] fdc_busy=1 [ 1255.651502][ T12] floppy_work.func=floppy_work_workfn [ 1255.653712][ T12] cont=ffffffff8ad06940 [ 1255.655396][ T12] current_req=0000000000000000 [ 1255.657084][ T12] command_status=-1 [ 1255.658459][ T12] [ 1255.659360][ T12] floppy1: floppy timeout called [ 1255.662028][ T5175] [ 1255.662920][ T5175] floppy driver state [ 1255.664391][ T5175] ------------------- [ 1255.665840][ T5175] now=4295062701 last interrupt=4295062337 diff=364 last called handler=reset_interrupt [ 1255.669934][ T5175] timeout_message=lock fdc [ 1255.673020][ T5175] last output bytes: [ 1255.674730][ T5175] 3 80 4294950973 [ 1255.676333][ T5175] a1 90 4294950973 [ 1255.677946][ T5175] 1e 90 4294950973 [ 1255.679549][ T5175] e6 80 4294950973 [ 1255.681307][ T5175] 1 90 4294950973 [ 1255.682936][ T5175] 0 90 4294950973 [ 1255.684534][ T5175] 0 90 4294950973 [ 1255.685873][ T5175] 1 90 4294950973 [ 1255.687214][ T5175] 2 90 4294950973 [ 1255.688544][ T5175] 24 90 4294950973 [ 1255.689889][ T5175] 1b 90 4294950973 [ 1255.691355][ T5175] ff 90 4294950973 [ 1255.692702][ T5175] 8 80 4295061847 [ 1255.694046][ T5175] 8 80 4295061847 [ 1255.695384][ T5175] 8 80 4295061847 [ 1255.696723][ T5175] 8 80 4295061847 [ 1255.698075][ T5175] 8 80 4295062337 [ 1255.699377][ T5175] 8 80 4295062337 [ 1255.700716][ T5175] 8 80 4295062337 [ 1255.702612][ T5175] 8 80 4295062337 [ 1255.703965][ T5175] last result at 4295062337 [ 1255.705862][ T5175] last redo_fd_request at 4295062701 [ 1255.707806][ T5175] c3 00 .. [ 1255.710199][ T5175] status=80 [ 1255.711450][ T5175] fdc_busy=1 [ 1255.712618][ T5175] floppy_work.func=floppy_work_workfn [ 1255.714524][ T5175] cont=ffffffff8ad06940 [ 1255.715993][ T5175] current_req=0000000000000000 [ 1255.717692][ T5175] command_status=-1 [ 1255.719043][ T5175] [ 1255.719931][ T5175] floppy1: floppy timeout called [ 1255.722694][ T4924] 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xffffffffffffffe) [ 1255.724226][ T4924] floppy driver state [ 1255.726461][ T4924] ------------------- 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.728447][ T4924] now=4295062707 last interrupt=4295062337 diff=370 last called handler=reset_interrupt [ 1255.734496][ T4924] timeout_message=lock fdc [ 1255.736182][ T4924] last output bytes: 16:09:48 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:48 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.737589][ T4924] 3 80 4294950973 [ 1255.739391][ T4924] a1 90 4294950973 [ 1255.740761][ T4924] 1e 90 4294950973 [ 1255.742418][ T4924] e6 80 4294950973 [ 1255.743794][ T4924] 1 90 4294950973 [ 1255.745179][ T4924] 0 90 4294950973 [ 1255.746541][ T4924] 0 90 4294950973 [ 1255.747893][ T4924] 1 90 4294950973 [ 1255.749243][ T4924] 2 90 4294950973 [ 1255.750614][ T4924] 24 90 4294950973 [ 1255.752054][ T4924] 1b 90 4294950973 [ 1255.753436][ T4924] ff 90 4294950973 [ 1255.755038][ T4924] 8 80 4295061847 [ 1255.756393][ T4924] 8 80 4295061847 [ 1255.757749][ T4924] 8 80 4295061847 [ 1255.759095][ T4924] 8 80 4295061847 [ 1255.760456][ T4924] 8 80 4295062337 [ 1255.762831][ T4924] 8 80 4295062337 [ 1255.764503][ T4924] 8 80 4295062337 [ 1255.766028][ T4924] 8 80 4295062337 [ 1255.767382][ T4924] last result at 4295062337 [ 1255.769001][ T4924] last redo_fd_request at 4295062707 [ 1255.770930][ T4924] c3 00 .. [ 1255.773578][ T4924] status=80 [ 1255.774765][ T4924] fdc_busy=1 [ 1255.775973][ T4924] floppy_work.func=floppy_work_workfn [ 1255.777945][ T4924] cont=ffffffff8ad06940 [ 1255.779440][ T4924] current_req=0000000000000000 [ 1255.781564][ T4924] command_status=-1 [ 1255.782964][ T4924] [ 1255.783884][ T4924] floppy1: floppy timeout called [ 1255.787604][ T4924] [ 1255.788493][ T4924] floppy driver state [ 1255.789926][ T4924] ------------------- 16:09:48 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:48 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xffffffffffffffe) [ 1255.791477][ T4924] now=4295062714 last interrupt=4295062337 diff=377 last called handler=reset_interrupt [ 1255.795264][ T4924] timeout_message=lock fdc [ 1255.796843][ T4924] last output bytes: [ 1255.798229][ T4924] 3 80 4294950973 [ 1255.799562][ T4924] a1 90 4294950973 [ 1255.800913][ T4924] 1e 90 4294950973 [ 1255.802370][ T4924] e6 80 4294950973 [ 1255.803721][ T4924] 1 90 4294950973 [ 1255.805346][ T4924] 0 90 4294950973 [ 1255.807060][ T4924] 0 90 4294950973 [ 1255.808393][ T4924] 1 90 4294950973 [ 1255.809660][ T4924] 2 90 4294950973 [ 1255.811458][ T4924] 24 90 4294950973 [ 1255.812802][ T4924] 1b 90 4294950973 [ 1255.814153][ T4924] ff 90 4294950973 [ 1255.815741][ T4924] 8 80 4295061847 [ 1255.817073][ T4924] 8 80 4295061847 [ 1255.818416][ T4924] 8 80 4295061847 [ 1255.819754][ T4924] 8 80 4295061847 [ 1255.821180][ T4924] 8 80 4295062337 [ 1255.822530][ T4924] 8 80 4295062337 [ 1255.823858][ T4924] 8 80 4295062337 [ 1255.825288][ T4924] 8 80 4295062337 [ 1255.826641][ T4924] last result at 4295062337 [ 1255.828256][ T4924] last redo_fd_request at 4295062713 [ 1255.830120][ T4924] c3 00 .. [ 1255.832713][ T4924] status=80 [ 1255.833852][ T4924] fdc_busy=1 [ 1255.835013][ T4924] floppy_work.func=floppy_work_workfn [ 1255.836940][ T4924] cont=ffffffff8ad06940 [ 1255.838522][ T4924] current_req=0000000000000000 [ 1255.840317][ T4924] command_status=-1 [ 1255.841943][ T4924] [ 1255.842908][ T4924] floppy1: floppy timeout called [ 1255.844978][ T4924] [ 1255.845946][ T4924] floppy driver state [ 1255.847454][ T4924] ------------------- [ 1255.848956][ T4924] now=4295062719 last interrupt=4295062337 diff=382 last called handler=reset_interrupt [ 1255.852476][ T4924] timeout_message=lock fdc [ 1255.854159][ T4924] last output bytes: [ 1255.855618][ T4924] 3 80 4294950973 [ 1255.857242][ T4924] a1 90 4294950973 [ 1255.858606][ T4924] 1e 90 4294950973 [ 1255.859938][ T4924] e6 80 4294950973 [ 1255.861575][ T4924] 1 90 4294950973 [ 1255.863056][ T4924] 0 90 4294950973 [ 1255.864520][ T4924] 0 90 4294950973 [ 1255.866299][ T4924] 1 90 4294950973 [ 1255.868002][ T4924] 2 90 4294950973 [ 1255.869423][ T4924] 24 90 4294950973 [ 1255.870894][ T4924] 1b 90 4294950973 [ 1255.872387][ T4924] ff 90 4294950973 [ 1255.873829][ T4924] 8 80 4295061847 [ 1255.875327][ T4924] 8 80 4295061847 [ 1255.876778][ T4924] 8 80 4295061847 [ 1255.878227][ T4924] 8 80 4295061847 [ 1255.879670][ T4924] 8 80 4295062337 [ 1255.881196][ T4924] 8 80 4295062337 [ 1255.882652][ T4924] 8 80 4295062337 [ 1255.884083][ T4924] 8 80 4295062337 [ 1255.885735][ T4924] last result at 4295062337 [ 1255.887861][ T4924] last redo_fd_request at 4295062719 [ 1255.889818][ T4924] c3 00 .. [ 1255.892343][ T4924] status=80 [ 1255.893502][ T4924] fdc_busy=1 [ 1255.894677][ T4924] floppy_work.func=floppy_work_workfn [ 1255.896585][ T4924] cont=ffffffff8ad06940 [ 1255.898075][ T4924] current_req=0000000000000000 [ 1255.899776][ T4924] command_status=-1 [ 1255.901334][ T4924] [ 1255.902253][ T4924] floppy1: floppy timeout called [ 1255.906332][ T5175] [ 1255.907320][ T5175] floppy driver state [ 1255.908902][ T5175] ------------------- 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xffffffffffffffe) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0xffffffffffffffe) 16:09:48 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.910618][ T5175] now=4295062725 last interrupt=4295062337 diff=388 last called handler=reset_interrupt 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1255.922833][ T5175] timeout_message=lock fdc 16:09:48 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1255.925111][ T5175] last output bytes: [ 1255.927019][ T5175] 3 80 4294950973 [ 1255.928789][ T5175] a1 90 4294950973 [ 1255.930513][ T5175] 1e 90 4294950973 [ 1255.933120][ T5175] e6 80 4294950973 [ 1255.934869][ T5175] 1 90 4294950973 [ 1255.936565][ T5175] 0 90 4294950973 [ 1255.938262][ T5175] 0 90 4294950973 [ 1255.939810][ T5175] 1 90 4294950973 [ 1255.941600][ T5175] 2 90 4294950973 [ 1255.942976][ T5175] 24 90 4294950973 [ 1255.944337][ T5175] 1b 90 4294950973 [ 1255.945734][ T5175] ff 90 4294950973 [ 1255.947096][ T5175] 8 80 4295061847 [ 1255.948452][ T5175] 8 80 4295061847 [ 1255.949938][ T5175] 8 80 4295061847 [ 1255.951549][ T5175] 8 80 4295061847 [ 1255.952919][ T5175] 8 80 4295062337 [ 1255.954287][ T5175] 8 80 4295062337 [ 1255.955651][ T5175] 8 80 4295062337 [ 1255.957011][ T5175] 8 80 4295062337 [ 1255.958385][ T5175] last result at 4295062337 [ 1255.960041][ T5175] last redo_fd_request at 4295062725 [ 1255.962239][ T5175] c3 00 .. [ 1255.964712][ T5175] status=80 [ 1255.965879][ T5175] fdc_busy=1 [ 1255.967060][ T5175] floppy_work.func=floppy_work_workfn [ 1255.968991][ T5175] cont=ffffffff8ad06940 [ 1255.970504][ T5175] current_req=0000000000000000 [ 1255.972342][ T5175] command_status=-1 [ 1255.974300][ T5175] [ 1255.975395][ T5175] floppy1: floppy timeout called [ 1255.977854][ T5175] [ 1255.979091][ T5175] floppy driver state [ 1255.981125][ T5175] ------------------- [ 1255.983108][ T5175] now=4295062733 last interrupt=4295062337 diff=396 last called handler=reset_interrupt 16:09:48 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x20eea27c, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1255.988189][ T5175] timeout_message=lock fdc [ 1255.990491][ T5175] last output bytes: [ 1255.992049][ T5175] 3 80 4294950973 [ 1255.993524][ T5175] a1 90 4294950973 [ 1255.995172][ T5175] 1e 90 4294950973 [ 1255.996614][ T5175] e6 80 4294950973 [ 1255.998061][ T5175] 1 90 4294950973 [ 1255.999501][ T5175] 0 90 4294950973 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x20eea27c, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) syz_open_dev$floppy(&(0x7f0000000040), 0x20eea27c, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) [ 1256.000923][ T5175] 0 90 4294950973 [ 1256.002949][ T5175] 1 90 4294950973 [ 1256.004413][ T5175] 2 90 4294950973 [ 1256.006161][ T5175] 24 90 4294950973 [ 1256.008006][ T5175] 1b 90 4294950973 [ 1256.009531][ T5175] ff 90 4294950973 [ 1256.011088][ T5175] 8 80 4295061847 [ 1256.012551][ T5175] 8 80 4295061847 [ 1256.014002][ T5175] 8 80 4295061847 [ 1256.015549][ T5175] 8 80 4295061847 [ 1256.017174][ T5175] 8 80 4295062337 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x20eea27c, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) syz_open_dev$floppy(&(0x7f0000000040), 0x20eea27c, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) [ 1256.019362][ T5175] 8 80 4295062337 [ 1256.020846][ T5175] 8 80 4295062337 [ 1256.022570][ T5175] 8 80 4295062337 [ 1256.024395][ T5175] last result at 4295062337 [ 1256.026617][ T5175] last redo_fd_request at 4295062732 [ 1256.029182][ T5175] c3 00 .. [ 1256.032598][ T5175] status=80 [ 1256.034198][ T5175] fdc_busy=1 [ 1256.035640][ T5175] floppy_work.func=floppy_work_workfn [ 1256.037650][ T5175] cont=ffffffff8ad06940 [ 1256.039135][ T5175] current_req=0000000000000000 [ 1256.040860][ T5175] command_status=-1 16:09:48 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, 0x0, 0x200, 0x50bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x758d0495}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c015}, 0x20000800) [ 1256.042352][ T5175] [ 1256.043725][ T5175] floppy1: floppy timeout called [ 1256.046599][ T5175] [ 1256.047479][ T5175] floppy driver state [ 1256.048961][ T5175] ------------------- [ 1256.050615][ T5175] now=4295062739 last interrupt=4295062337 diff=402 last called handler=reset_interrupt [ 1256.054260][ T5175] timeout_message=lock fdc [ 1256.055888][ T5175] last output bytes: [ 1256.057287][ T5175] 3 80 4294950973 [ 1256.058666][ T5175] a1 90 4294950973 [ 1256.060014][ T5175] 1e 90 4294950973 [ 1256.062494][ T5175] e6 80 4294950973 [ 1256.063886][ T5175] 1 90 4294950973 [ 1256.065282][ T5175] 0 90 4294950973 [ 1256.066828][ T5175] 0 90 4294950973 [ 1256.068580][ T5175] 1 90 4294950973 [ 1256.070335][ T5175] 2 90 4294950973 [ 1256.072729][ T5175] 24 90 4294950973 [ 1256.074537][ T5175] 1b 90 4294950973 [ 1256.076239][ T5175] ff 90 4294950973 [ 1256.077950][ T5175] 8 80 4295061847 [ 1256.079663][ T5175] 8 80 4295061847 [ 1256.081832][ T5175] 8 80 4295061847 [ 1256.083452][ T5175] 8 80 4295061847 [ 1256.085018][ T5175] 8 80 4295062337 [ 1256.086616][ T5175] 8 80 4295062337 [ 1256.088168][ T5175] 8 80 4295062337 [ 1256.089704][ T5175] 8 80 4295062337 [ 1256.091441][ T5175] last result at 4295062337 [ 1256.093349][ T5175] last redo_fd_request at 4295062739 [ 1256.095552][ T5175] c3 00 .. [ 1256.098339][ T5175] status=80 [ 1256.099655][ T5175] fdc_busy=1 [ 1256.101116][ T5175] floppy_work.func=floppy_work_workfn [ 1256.103360][ T5175] cont=ffffffff8ad06940 [ 1256.105105][ T5175] current_req=0000000000000000 [ 1256.107099][ T5175] command_status=-1 [ 1256.108695][ T5175] [ 1256.109751][ T5175] floppy1: floppy timeout called [ 1256.112625][ T12] [ 1256.113815][ T12] floppy driver state [ 1256.115591][ T12] ------------------- 16:09:48 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.117327][ T12] now=4295062746 last interrupt=4295062337 diff=409 last called handler=reset_interrupt [ 1256.124449][ T12] timeout_message=lock fdc 16:09:48 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) [ 1256.127155][ T12] last output bytes: [ 1256.128943][ T12] 3 80 4294950973 [ 1256.130593][ T12] a1 90 4294950973 [ 1256.132648][ T12] 1e 90 4294950973 [ 1256.134348][ T12] e6 80 4294950973 [ 1256.136012][ T12] 1 90 4294950973 [ 1256.137697][ T12] 0 90 4294950973 [ 1256.139210][ T12] 0 90 4294950973 [ 1256.140580][ T12] 1 90 4294950973 [ 1256.142439][ T12] 2 90 4294950973 [ 1256.144027][ T12] 24 90 4294950973 [ 1256.145553][ T12] 1b 90 4294950973 [ 1256.147029][ T12] ff 90 4294950973 [ 1256.148638][ T12] 8 80 4295061847 [ 1256.150246][ T12] 8 80 4295061847 [ 1256.151826][ T12] 8 80 4295061847 [ 1256.153237][ T12] 8 80 4295061847 [ 1256.154643][ T12] 8 80 4295062337 [ 1256.155962][ T12] 8 80 4295062337 [ 1256.157295][ T12] 8 80 4295062337 [ 1256.158669][ T12] 8 80 4295062337 [ 1256.160232][ T12] last result at 4295062337 [ 1256.162460][ T12] last redo_fd_request at 4295062746 [ 1256.164558][ T12] c3 00 .. [ 1256.167054][ T12] status=80 [ 1256.168168][ T12] fdc_busy=1 [ 1256.169400][ T12] floppy_work.func=floppy_work_workfn [ 1256.172126][ T12] cont=ffffffff8ad06940 [ 1256.173669][ T12] current_req=0000000000000000 [ 1256.175434][ T12] command_status=-1 [ 1256.176867][ T12] [ 1256.177795][ T12] floppy1: floppy timeout called [ 1256.181125][ T12] [ 1256.182067][ T12] floppy driver state [ 1256.183586][ T12] ------------------- 16:09:48 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1256.185161][ T12] now=4295062753 last interrupt=4295062337 diff=416 last called handler=reset_interrupt [ 1256.189544][ T12] timeout_message=lock fdc [ 1256.191610][ T12] last output bytes: [ 1256.192989][ T12] 3 80 4294950973 [ 1256.194339][ T12] a1 90 4294950973 [ 1256.195674][ T12] 1e 90 4294950973 [ 1256.197019][ T12] e6 80 4294950973 [ 1256.198368][ T12] 1 90 4294950973 [ 1256.199797][ T12] 0 90 4294950973 [ 1256.201305][ T12] 0 90 4294950973 [ 1256.202624][ T12] 1 90 4294950973 [ 1256.203995][ T12] 2 90 4294950973 [ 1256.205360][ T12] 24 90 4294950973 [ 1256.206721][ T12] 1b 90 4294950973 [ 1256.208069][ T12] ff 90 4294950973 [ 1256.209431][ T12] 8 80 4295061847 [ 1256.211148][ T12] 8 80 4295061847 [ 1256.212801][ T12] 8 80 4295061847 [ 1256.214410][ T12] 8 80 4295061847 [ 1256.215764][ T12] 8 80 4295062337 [ 1256.217123][ T12] 8 80 4295062337 [ 1256.218496][ T12] 8 80 4295062337 [ 1256.219973][ T12] 8 80 4295062337 [ 1256.221542][ T12] last result at 4295062337 [ 1256.223253][ T12] last redo_fd_request at 4295062752 [ 1256.225666][ T12] c3 00 .. [ 1256.228693][ T12] status=80 [ 1256.230147][ T12] fdc_busy=1 [ 1256.231840][ T12] floppy_work.func=floppy_work_workfn [ 1256.234464][ T12] cont=ffffffff8ad06940 [ 1256.236453][ T12] current_req=0000000000000000 [ 1256.238658][ T12] command_status=-1 [ 1256.240396][ T12] [ 1256.241698][ T12] floppy1: floppy timeout called [ 1256.244242][ T12] [ 1256.245419][ T12] floppy driver state [ 1256.247254][ T12] ------------------- [ 1256.249101][ T12] now=4295062759 last interrupt=4295062337 diff=422 last called handler=reset_interrupt [ 1256.253030][ T12] timeout_message=lock fdc [ 1256.254779][ T12] last output bytes: [ 1256.256381][ T12] 3 80 4294950973 [ 1256.257812][ T12] a1 90 4294950973 [ 1256.259333][ T12] 1e 90 4294950973 [ 1256.261172][ T12] e6 80 4294950973 [ 1256.262959][ T12] 1 90 4294950973 [ 1256.264703][ T12] 0 90 4294950973 [ 1256.266693][ T12] 0 90 4294950973 [ 1256.268470][ T12] 1 90 4294950973 [ 1256.270241][ T12] 2 90 4294950973 [ 1256.272096][ T12] 24 90 4294950973 [ 1256.273773][ T12] 1b 90 4294950973 [ 1256.275458][ T12] ff 90 4294950973 [ 1256.277147][ T12] 8 80 4295061847 [ 1256.278861][ T12] 8 80 4295061847 [ 1256.280512][ T12] 8 80 4295061847 [ 1256.282937][ T12] 8 80 4295061847 [ 1256.284335][ T12] 8 80 4295062337 [ 1256.285715][ T12] 8 80 4295062337 [ 1256.287062][ T12] 8 80 4295062337 [ 1256.288516][ T12] 8 80 4295062337 [ 1256.289880][ T12] last result at 4295062337 [ 1256.291669][ T12] last redo_fd_request at 4295062759 [ 1256.293670][ T12] c3 00 .. [ 1256.296041][ T12] status=80 [ 1256.297099][ T12] fdc_busy=1 [ 1256.298265][ T12] floppy_work.func=floppy_work_workfn [ 1256.300196][ T12] cont=ffffffff8ad06940 [ 1256.302930][ T12] current_req=0000000000000000 [ 1256.304775][ T12] command_status=-1 [ 1256.306511][ T12] [ 1256.307703][ T12] floppy1: floppy timeout called 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.314011][ T12] [ 1256.315229][ T12] floppy driver state 16:09:49 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) [ 1256.317359][ T12] ------------------- 16:09:49 executing program 3: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, 0x0, 0x200, 0x50bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x758d0495}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c015}, 0x20000800) [ 1256.319414][ T12] now=4295062766 last interrupt=4295062337 diff=429 last called handler=reset_interrupt [ 1256.324000][ T12] timeout_message=lock fdc [ 1256.326050][ T12] last output bytes: [ 1256.327737][ T12] 3 80 4294950973 [ 1256.329390][ T12] a1 90 4294950973 [ 1256.331159][ T12] 1e 90 4294950973 [ 1256.332796][ T12] e6 80 4294950973 [ 1256.334443][ T12] 1 90 4294950973 [ 1256.336067][ T12] 0 90 4294950973 [ 1256.337723][ T12] 0 90 4294950973 [ 1256.339396][ T12] 1 90 4294950973 [ 1256.341065][ T12] 2 90 4294950973 [ 1256.342722][ T12] 24 90 4294950973 [ 1256.344346][ T12] 1b 90 4294950973 [ 1256.345976][ T12] ff 90 4294950973 [ 1256.347582][ T12] 8 80 4295061847 [ 1256.349249][ T12] 8 80 4295061847 [ 1256.350891][ T12] 8 80 4295061847 [ 1256.353303][ T12] 8 80 4295061847 [ 1256.355040][ T12] 8 80 4295062337 [ 1256.356825][ T12] 8 80 4295062337 [ 1256.358601][ T12] 8 80 4295062337 [ 1256.360344][ T12] 8 80 4295062337 [ 1256.362236][ T12] last result at 4295062337 [ 1256.364351][ T12] last redo_fd_request at 4295062765 [ 1256.366826][ T12] c3 00 .. [ 1256.370065][ T12] status=80 [ 1256.371983][ T12] fdc_busy=1 [ 1256.373547][ T12] floppy_work.func=floppy_work_workfn [ 1256.376051][ T12] cont=ffffffff8ad06940 [ 1256.377994][ T12] current_req=0000000000000000 [ 1256.380211][ T12] command_status=-1 [ 1256.382214][ T12] [ 1256.383416][ T12] floppy1: floppy timeout called [ 1256.387144][ T12] [ 1256.388317][ T12] floppy driver state [ 1256.390212][ T12] ------------------- [ 1256.392183][ T12] now=4295062774 last interrupt=4295062337 diff=437 last called handler=reset_interrupt [ 1256.396674][ T12] timeout_message=lock fdc 16:09:49 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, 0x0, 0x200, 0x50bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x758d0495}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c015}, 0x20000800) 16:09:49 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) 16:09:49 executing program 0: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:49 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0x0) [ 1256.398781][ T12] last output bytes: [ 1256.401285][ T12] 3 80 4294950973 [ 1256.403101][ T12] a1 90 4294950973 [ 1256.404885][ T12] 1e 90 4294950973 [ 1256.406649][ T12] e6 80 4294950973 16:09:49 executing program 0: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1256.408371][ T12] 1 90 4294950973 [ 1256.410228][ T12] 0 90 4294950973 [ 1256.412614][ T12] 0 90 4294950973 [ 1256.414431][ T12] 1 90 4294950973 [ 1256.416209][ T12] 2 90 4294950973 [ 1256.417986][ T12] 24 90 4294950973 [ 1256.419743][ T12] 1b 90 4294950973 [ 1256.421940][ T12] ff 90 4294950973 16:09:49 executing program 0: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1256.424463][ T12] 8 80 4295061847 [ 1256.426393][ T12] 8 80 4295061847 [ 1256.428270][ T12] 8 80 4295061847 [ 1256.430139][ T12] 8 80 4295061847 [ 1256.432109][ T12] 8 80 4295062337 [ 1256.433982][ T12] 8 80 4295062337 [ 1256.435862][ T12] 8 80 4295062337 [ 1256.437753][ T12] 8 80 4295062337 16:09:49 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.439654][ T12] last result at 4295062337 [ 1256.442198][ T12] last redo_fd_request at 4295062773 [ 1256.444780][ T12] c3 00 .. [ 1256.448058][ T12] status=80 [ 1256.449683][ T12] fdc_busy=1 [ 1256.451415][ T12] floppy_work.func=floppy_work_workfn [ 1256.454067][ T12] cont=ffffffff8ad06940 [ 1256.456099][ T12] current_req=0000000000000000 [ 1256.458309][ T12] command_status=-1 [ 1256.460086][ T12] 16:09:49 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.462506][ T12] floppy1: floppy timeout called [ 1256.466221][ T12] [ 1256.467577][ T12] floppy driver state [ 1256.470632][ T12] ------------------- 16:09:49 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x200) r2 = getpid() r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000040)={0xffffffffffffffff, r0, 0xc3f0}) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x32d800, 0x0) ioctl$FLOPPY_FDWERRORCLR(r4, 0x256) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) [ 1256.472862][ T12] now=4295062782 last interrupt=4295062337 diff=445 last called handler=reset_interrupt [ 1256.477258][ T12] timeout_message=lock fdc [ 1256.479204][ T12] last output bytes: [ 1256.480941][ T12] 3 80 4294950973 [ 1256.482649][ T12] a1 90 4294950973 [ 1256.484282][ T12] 1e 90 4294950973 [ 1256.485933][ T12] e6 80 4294950973 [ 1256.487543][ T12] 1 90 4294950973 [ 1256.489233][ T12] 0 90 4294950973 [ 1256.490924][ T12] 0 90 4294950973 [ 1256.492995][ T12] 1 90 4294950973 [ 1256.494745][ T12] 2 90 4294950973 [ 1256.496450][ T12] 24 90 4294950973 [ 1256.498135][ T12] 1b 90 4294950973 [ 1256.499811][ T12] ff 90 4294950973 [ 1256.501726][ T12] 8 80 4295061847 [ 1256.503418][ T12] 8 80 4295061847 [ 1256.505118][ T12] 8 80 4295061847 [ 1256.506813][ T12] 8 80 4295061847 [ 1256.508494][ T12] 8 80 4295062337 [ 1256.510134][ T12] 8 80 4295062337 [ 1256.511848][ T12] 8 80 4295062337 [ 1256.513488][ T12] 8 80 4295062337 [ 1256.515112][ T12] last result at 4295062337 [ 1256.517109][ T12] last redo_fd_request at 4295062781 [ 1256.519455][ T12] c3 00 .. [ 1256.522550][ T12] status=80 [ 1256.524003][ T12] fdc_busy=1 [ 1256.525492][ T12] floppy_work.func=floppy_work_workfn [ 1256.527865][ T12] cont=ffffffff8ad06940 [ 1256.529747][ T12] current_req=0000000000000000 [ 1256.531936][ T12] command_status=-1 [ 1256.533661][ T12] [ 1256.534774][ T12] floppy1: floppy timeout called [ 1256.537199][ T12] [ 1256.538301][ T12] floppy driver state [ 1256.540085][ T12] ------------------- [ 1256.542027][ T12] now=4295062789 last interrupt=4295062337 diff=452 last called handler=reset_interrupt 16:09:49 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:49 executing program 0: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.546323][ T12] timeout_message=lock fdc 16:09:49 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) [ 1256.548738][ T12] last output bytes: [ 1256.550610][ T12] 3 80 4294950973 [ 1256.552386][ T12] a1 90 4294950973 [ 1256.554094][ T12] 1e 90 4294950973 [ 1256.555784][ T12] e6 80 4294950973 [ 1256.557484][ T12] 1 90 4294950973 [ 1256.559237][ T12] 0 90 4294950973 [ 1256.561090][ T12] 0 90 4294950973 [ 1256.562862][ T12] 1 90 4294950973 [ 1256.564624][ T12] 2 90 4294950973 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.566373][ T12] 24 90 4294950973 [ 1256.568285][ T12] 1b 90 4294950973 [ 1256.570058][ T12] ff 90 4294950973 [ 1256.572543][ T12] 8 80 4295061847 [ 1256.574479][ T12] 8 80 4295061847 [ 1256.576261][ T12] 8 80 4295061847 [ 1256.578023][ T12] 8 80 4295061847 [ 1256.579788][ T12] 8 80 4295062337 [ 1256.581632][ T12] 8 80 4295062337 [ 1256.583393][ T12] 8 80 4295062337 [ 1256.585149][ T12] 8 80 4295062337 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.586904][ T12] last result at 4295062337 [ 1256.589147][ T12] last redo_fd_request at 4295062788 [ 1256.591691][ T12] c3 00 .. [ 1256.594791][ T12] status=80 [ 1256.596282][ T12] fdc_busy=1 [ 1256.597831][ T12] floppy_work.func=floppy_work_workfn [ 1256.599777][ T12] cont=ffffffff8ad06940 [ 1256.601428][ T12] current_req=0000000000000000 [ 1256.603162][ T12] command_status=-1 [ 1256.604566][ T12] 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.605506][ T12] floppy1: floppy timeout called [ 1256.607950][ T12] [ 1256.608839][ T12] floppy driver state [ 1256.610292][ T12] ------------------- [ 1256.612124][ T12] now=4295062796 last interrupt=4295062337 diff=459 last called handler=reset_interrupt [ 1256.615877][ T12] timeout_message=lock fdc [ 1256.617482][ T12] last output bytes: [ 1256.618886][ T12] 3 80 4294950973 [ 1256.620224][ T12] a1 90 4294950973 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.621680][ T12] 1e 90 4294950973 [ 1256.623231][ T12] e6 80 4294950973 [ 1256.624588][ T12] 1 90 4294950973 [ 1256.625937][ T12] 0 90 4294950973 [ 1256.627275][ T12] 0 90 4294950973 [ 1256.628625][ T12] 1 90 4294950973 [ 1256.629999][ T12] 2 90 4294950973 [ 1256.631464][ T12] 24 90 4294950973 [ 1256.632807][ T12] 1b 90 4294950973 [ 1256.634176][ T12] ff 90 4294950973 [ 1256.635515][ T12] 8 80 4295061847 [ 1256.636854][ T12] 8 80 4295061847 [ 1256.638215][ T12] 8 80 4295061847 [ 1256.639587][ T12] 8 80 4295061847 [ 1256.641081][ T12] 8 80 4295062337 [ 1256.642837][ T12] 8 80 4295062337 [ 1256.644583][ T12] 8 80 4295062337 [ 1256.645972][ T12] 8 80 4295062337 [ 1256.647315][ T12] last result at 4295062337 [ 1256.648939][ T12] last redo_fd_request at 4295062795 [ 1256.650855][ T12] c3 00 .. [ 1256.653720][ T12] status=80 [ 1256.655082][ T12] fdc_busy=1 [ 1256.656350][ T12] floppy_work.func=floppy_work_workfn [ 1256.658300][ T12] cont=ffffffff8ad06940 [ 1256.659800][ T12] current_req=0000000000000000 [ 1256.661819][ T12] command_status=-1 [ 1256.663227][ T12] [ 1256.664143][ T12] floppy1: floppy timeout called [ 1256.666440][ T12] [ 1256.667355][ T12] floppy driver state [ 1256.668798][ T12] ------------------- [ 1256.670333][ T12] now=4295062801 last interrupt=4295062337 diff=464 last called handler=reset_interrupt [ 1256.674170][ T12] timeout_message=lock fdc [ 1256.675835][ T12] last output bytes: [ 1256.677240][ T12] 3 80 4294950973 [ 1256.678609][ T12] a1 90 4294950973 [ 1256.679990][ T12] 1e 90 4294950973 [ 1256.681796][ T12] e6 80 4294950973 [ 1256.683219][ T12] 1 90 4294950973 [ 1256.684631][ T12] 0 90 4294950973 [ 1256.686056][ T12] 0 90 4294950973 [ 1256.687420][ T12] 1 90 4294950973 [ 1256.688788][ T12] 2 90 4294950973 [ 1256.690352][ T12] 24 90 4294950973 [ 1256.692326][ T12] 1b 90 4294950973 [ 1256.693812][ T12] ff 90 4294950973 [ 1256.695182][ T12] 8 80 4295061847 [ 1256.696534][ T12] 8 80 4295061847 [ 1256.697892][ T12] 8 80 4295061847 [ 1256.699296][ T12] 8 80 4295061847 [ 1256.700672][ T12] 8 80 4295062337 [ 1256.702601][ T12] 8 80 4295062337 [ 1256.704055][ T12] 8 80 4295062337 [ 1256.705522][ T12] 8 80 4295062337 [ 1256.706921][ T12] last result at 4295062337 [ 1256.708599][ T12] last redo_fd_request at 4295062801 [ 1256.710560][ T12] c3 00 .. [ 1256.713093][ T12] status=80 [ 1256.714370][ T12] fdc_busy=1 [ 1256.715612][ T12] floppy_work.func=floppy_work_workfn [ 1256.717515][ T12] cont=ffffffff8ad06940 [ 1256.719022][ T12] current_req=0000000000000000 [ 1256.720755][ T12] command_status=-1 [ 1256.722213][ T12] [ 1256.723059][ T12] floppy1: floppy timeout called [ 1256.725812][ T12] [ 1256.726749][ T12] floppy driver state [ 1256.728169][ T12] ------------------- 16:09:49 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) [ 1256.729608][ T12] now=4295062807 last interrupt=4295062337 diff=470 last called handler=reset_interrupt 16:09:49 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:49 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async, rerun: 64) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x200) (rerun: 64) r2 = getpid() (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) (async) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000040)={0xffffffffffffffff, r0, 0xc3f0}) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x32d800, 0x0) ioctl$FLOPPY_FDWERRORCLR(r4, 0x256) (async) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) [ 1256.733532][ T12] timeout_message=lock fdc 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.740739][ T12] last output bytes: [ 1256.742368][ T12] 3 80 4294950973 [ 1256.743787][ T12] a1 90 4294950973 [ 1256.745117][ T12] 1e 90 4294950973 [ 1256.746393][ T12] e6 80 4294950973 [ 1256.747662][ T12] 1 90 4294950973 [ 1256.748904][ T12] 0 90 4294950973 [ 1256.750164][ T12] 0 90 4294950973 [ 1256.751802][ T12] 1 90 4294950973 [ 1256.753068][ T12] 2 90 4294950973 [ 1256.754338][ T12] 24 90 4294950973 [ 1256.755616][ T12] 1b 90 4294950973 [ 1256.756889][ T12] ff 90 4294950973 [ 1256.758188][ T12] 8 80 4295061847 [ 1256.759500][ T12] 8 80 4295061847 [ 1256.760899][ T12] 8 80 4295061847 [ 1256.762710][ T12] 8 80 4295061847 [ 1256.764021][ T12] 8 80 4295062337 [ 1256.765336][ T12] 8 80 4295062337 [ 1256.766640][ T12] 8 80 4295062337 [ 1256.767922][ T12] 8 80 4295062337 [ 1256.769211][ T12] last result at 4295062337 [ 1256.770827][ T12] last redo_fd_request at 4295062807 [ 1256.773043][ T12] c3 00 .. [ 1256.775610][ T12] status=80 [ 1256.776854][ T12] fdc_busy=1 [ 1256.778156][ T12] floppy_work.func=floppy_work_workfn [ 1256.780169][ T12] cont=ffffffff8ad06940 [ 1256.781842][ T12] current_req=0000000000000000 [ 1256.783652][ T12] command_status=-1 [ 1256.785133][ T12] [ 1256.786089][ T12] floppy1: floppy timeout called [ 1256.788295][ T12] [ 1256.789343][ T12] floppy driver state [ 1256.790860][ T12] ------------------- [ 1256.792373][ T12] now=4295062814 last interrupt=4295062337 diff=477 last called handler=reset_interrupt [ 1256.796495][ T12] timeout_message=lock fdc [ 1256.798178][ T12] last output bytes: [ 1256.799585][ T12] 3 80 4294950973 [ 1256.801360][ T12] a1 90 4294950973 [ 1256.803028][ T12] 1e 90 4294950973 [ 1256.804671][ T12] e6 80 4294950973 [ 1256.806088][ T12] 1 90 4294950973 [ 1256.807710][ T12] 0 90 4294950973 [ 1256.809265][ T12] 0 90 4294950973 [ 1256.810686][ T12] 1 90 4294950973 [ 1256.812985][ T12] 2 90 4294950973 [ 1256.814364][ T12] 24 90 4294950973 [ 1256.815744][ T12] 1b 90 4294950973 [ 1256.817111][ T12] ff 90 4294950973 [ 1256.818487][ T12] 8 80 4295061847 [ 1256.819853][ T12] 8 80 4295061847 [ 1256.821833][ T12] 8 80 4295061847 [ 1256.823468][ T12] 8 80 4295061847 [ 1256.824843][ T12] 8 80 4295062337 [ 1256.826467][ T12] 8 80 4295062337 [ 1256.827841][ T12] 8 80 4295062337 [ 1256.829320][ T12] 8 80 4295062337 [ 1256.831060][ T12] last result at 4295062337 [ 1256.832742][ T12] last redo_fd_request at 4295062813 [ 1256.834689][ T12] c3 00 .. [ 1256.837125][ T12] status=80 [ 1256.838294][ T12] fdc_busy=1 [ 1256.839476][ T12] floppy_work.func=floppy_work_workfn [ 1256.841518][ T12] cont=ffffffff8ad06940 [ 1256.843021][ T12] current_req=0000000000000000 [ 1256.844759][ T12] command_status=-1 [ 1256.846147][ T12] [ 1256.847053][ T12] floppy1: floppy timeout called [ 1256.849109][ T12] [ 1256.850023][ T12] floppy driver state [ 1256.851554][ T12] ------------------- [ 1256.852998][ T12] now=4295062820 last interrupt=4295062337 diff=483 last called handler=reset_interrupt [ 1256.856439][ T12] timeout_message=lock fdc [ 1256.858052][ T12] last output bytes: [ 1256.859461][ T12] 3 80 4294950973 [ 1256.860869][ T12] a1 90 4294950973 [ 1256.862314][ T12] 1e 90 4294950973 [ 1256.863688][ T12] e6 80 4294950973 [ 1256.865059][ T12] 1 90 4294950973 [ 1256.866422][ T12] 0 90 4294950973 [ 1256.867774][ T12] 0 90 4294950973 [ 1256.869130][ T12] 1 90 4294950973 [ 1256.870497][ T12] 2 90 4294950973 [ 1256.871963][ T12] 24 90 4294950973 [ 1256.873311][ T12] 1b 90 4294950973 [ 1256.874674][ T12] ff 90 4294950973 [ 1256.876019][ T12] 8 80 4295061847 [ 1256.877364][ T12] 8 80 4295061847 [ 1256.878723][ T12] 8 80 4295061847 [ 1256.880073][ T12] 8 80 4295061847 [ 1256.881681][ T12] 8 80 4295062337 [ 1256.883088][ T12] 8 80 4295062337 [ 1256.884478][ T12] 8 80 4295062337 [ 1256.885904][ T12] 8 80 4295062337 [ 1256.887280][ T12] last result at 4295062337 [ 1256.888929][ T12] last redo_fd_request at 4295062819 [ 1256.890929][ T12] c3 00 .. [ 1256.893469][ T12] status=80 [ 1256.894643][ T12] fdc_busy=1 [ 1256.895848][ T12] floppy_work.func=floppy_work_workfn [ 1256.897849][ T12] cont=ffffffff8ad06940 [ 1256.899387][ T12] current_req=0000000000000000 [ 1256.901224][ T12] command_status=-1 [ 1256.902670][ T12] [ 1256.903573][ T12] floppy1: floppy timeout called [ 1256.905754][ T12] [ 1256.906657][ T12] floppy driver state [ 1256.908126][ T12] ------------------- [ 1256.909609][ T12] now=4295062825 last interrupt=4295062337 diff=488 last called handler=reset_interrupt [ 1256.913851][ T12] timeout_message=lock fdc [ 1256.915550][ T12] last output bytes: [ 1256.916981][ T12] 3 80 4294950973 [ 1256.918376][ T12] a1 90 4294950973 [ 1256.919752][ T12] 1e 90 4294950973 [ 1256.921405][ T12] e6 80 4294950973 [ 1256.922847][ T12] 1 90 4294950973 [ 1256.924236][ T12] 0 90 4294950973 [ 1256.925609][ T12] 0 90 4294950973 [ 1256.926971][ T12] 1 90 4294950973 [ 1256.928320][ T12] 2 90 4294950973 [ 1256.929672][ T12] 24 90 4294950973 [ 1256.931134][ T12] 1b 90 4294950973 [ 1256.932483][ T12] ff 90 4294950973 [ 1256.933830][ T12] 8 80 4295061847 [ 1256.935163][ T12] 8 80 4295061847 [ 1256.936590][ T12] 8 80 4295061847 [ 1256.938204][ T12] 8 80 4295061847 [ 1256.939788][ T12] 8 80 4295062337 [ 1256.941622][ T12] 8 80 4295062337 [ 1256.943186][ T12] 8 80 4295062337 [ 1256.944761][ T12] 8 80 4295062337 [ 1256.946131][ T12] last result at 4295062337 [ 1256.947717][ T12] last redo_fd_request at 4295062825 [ 1256.949587][ T12] c3 00 .. [ 1256.952065][ T12] status=80 [ 1256.953192][ T12] fdc_busy=1 [ 1256.954355][ T12] floppy_work.func=floppy_work_workfn [ 1256.956259][ T12] cont=ffffffff8ad06940 [ 1256.957689][ T12] current_req=0000000000000000 [ 1256.959294][ T12] command_status=-1 [ 1256.960643][ T12] [ 1256.961631][ T12] floppy1: floppy timeout called [ 1256.963977][ T12] [ 1256.964935][ T12] floppy driver state [ 1256.966958][ T12] ------------------- 16:09:49 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x1, 0x200) r2 = getpid() (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_PROMISC(r3, 0x6b, 0x2, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000040)={0xffffffffffffffff, r0, 0xc3f0}) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) (async) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x32d800, 0x0) ioctl$FLOPPY_FDWERRORCLR(r4, 0x256) (async) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 16:09:49 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$UDMABUF_CREATE_LIST(0xffffffffffffffff, 0x40087543, 0x0) [ 1256.970337][ T12] now=4295062831 last interrupt=4295062337 diff=494 last called handler=reset_interrupt [ 1256.973761][ T12] timeout_message=lock fdc [ 1256.975333][ T12] last output bytes: [ 1256.976693][ T12] 3 80 4294950973 [ 1256.978014][ T12] a1 90 4294950973 [ 1256.979343][ T12] 1e 90 4294950973 [ 1256.980668][ T12] e6 80 4294950973 [ 1256.982109][ T12] 1 90 4294950973 16:09:49 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:49 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1256.983523][ T12] 0 90 4294950973 [ 1256.985044][ T12] 0 90 4294950973 [ 1256.986430][ T12] 1 90 4294950973 [ 1256.987757][ T12] 2 90 4294950973 [ 1256.989087][ T12] 24 90 4294950973 [ 1256.990439][ T12] 1b 90 4294950973 [ 1256.991859][ T12] ff 90 4294950973 [ 1256.993195][ T12] 8 80 4295061847 [ 1256.994551][ T12] 8 80 4295061847 [ 1256.995912][ T12] 8 80 4295061847 [ 1256.997239][ T12] 8 80 4295061847 [ 1256.998596][ T12] 8 80 4295062337 [ 1256.999936][ T12] 8 80 4295062337 [ 1257.001751][ T12] 8 80 4295062337 [ 1257.003091][ T12] 8 80 4295062337 [ 1257.004443][ T12] last result at 4295062337 [ 1257.006259][ T12] last redo_fd_request at 4295062831 [ 1257.008113][ T12] c3 00 .. [ 1257.010810][ T12] status=80 [ 1257.012764][ T12] fdc_busy=1 [ 1257.014181][ T12] floppy_work.func=floppy_work_workfn [ 1257.016411][ T12] cont=ffffffff8ad06940 [ 1257.017889][ T12] current_req=0000000000000000 [ 1257.019644][ T12] command_status=-1 [ 1257.021103][ T12] [ 1257.022179][ T12] floppy1: floppy timeout called [ 1257.024704][ T10] [ 1257.025840][ T10] floppy driver state [ 1257.027678][ T10] ------------------- [ 1257.029537][ T10] now=4295062837 last interrupt=4295062337 diff=500 last called handler=reset_interrupt [ 1257.034097][ T10] timeout_message=lock fdc [ 1257.036127][ T10] last output bytes: [ 1257.037931][ T10] 3 80 4294950973 [ 1257.039587][ T10] a1 90 4294950973 [ 1257.041485][ T10] 1e 90 4294950973 [ 1257.043233][ T10] e6 80 4294950973 [ 1257.044972][ T10] 1 90 4294950973 [ 1257.046714][ T10] 0 90 4294950973 [ 1257.048385][ T10] 0 90 4294950973 [ 1257.050503][ T10] 1 90 4294950973 [ 1257.052412][ T10] 2 90 4294950973 [ 1257.054078][ T10] 24 90 4294950973 [ 1257.055809][ T10] 1b 90 4294950973 [ 1257.057557][ T10] ff 90 4294950973 [ 1257.059295][ T10] 8 80 4295061847 [ 1257.061733][ T10] 8 80 4295061847 [ 1257.063489][ T10] 8 80 4295061847 [ 1257.065252][ T10] 8 80 4295061847 [ 1257.066994][ T10] 8 80 4295062337 [ 1257.068724][ T10] 8 80 4295062337 [ 1257.070466][ T10] 8 80 4295062337 [ 1257.072571][ T10] 8 80 4295062337 [ 1257.074282][ T10] last result at 4295062337 [ 1257.076278][ T10] last redo_fd_request at 4295062837 [ 1257.078614][ T10] c3 00 .. [ 1257.081965][ T10] status=80 [ 1257.083430][ T10] fdc_busy=1 [ 1257.084949][ T10] floppy_work.func=floppy_work_workfn [ 1257.087857][ T10] cont=ffffffff8ad06940 [ 1257.089801][ T10] current_req=0000000000000000 [ 1257.092126][ T10] command_status=-1 [ 1257.093904][ T10] [ 1257.095064][ T10] floppy1: floppy timeout called [ 1257.098180][ T10] [ 1257.099431][ T10] floppy driver state [ 1257.101463][ T10] ------------------- [ 1257.104230][ T10] now=4295062845 last interrupt=4295062337 diff=508 last called handler=reset_interrupt [ 1257.107827][ T10] timeout_message=lock fdc [ 1257.109517][ T10] last output bytes: [ 1257.111285][ T10] 3 80 4294950973 [ 1257.112644][ T10] a1 90 4294950973 [ 1257.114008][ T10] 1e 90 4294950973 [ 1257.115363][ T10] e6 80 4294950973 [ 1257.116717][ T10] 1 90 4294950973 [ 1257.118353][ T10] 0 90 4294950973 [ 1257.119730][ T10] 0 90 4294950973 [ 1257.121423][ T10] 1 90 4294950973 [ 1257.122802][ T10] 2 90 4294950973 [ 1257.124156][ T10] 24 90 4294950973 [ 1257.125618][ T10] 1b 90 4294950973 [ 1257.126966][ T10] ff 90 4294950973 [ 1257.128314][ T10] 8 80 4295061847 [ 1257.129680][ T10] 8 80 4295061847 [ 1257.131194][ T10] 8 80 4295061847 [ 1257.132764][ T10] 8 80 4295061847 [ 1257.134272][ T10] 8 80 4295062337 [ 1257.135629][ T10] 8 80 4295062337 [ 1257.136980][ T10] 8 80 4295062337 [ 1257.138347][ T10] 8 80 4295062337 [ 1257.139782][ T10] last result at 4295062337 [ 1257.141617][ T10] last redo_fd_request at 4295062844 [ 1257.143533][ T10] c3 00 .. [ 1257.146055][ T10] status=80 [ 1257.147236][ T10] fdc_busy=1 [ 1257.148431][ T10] floppy_work.func=floppy_work_workfn [ 1257.150382][ T10] cont=ffffffff8ad06940 [ 1257.152241][ T10] current_req=0000000000000000 [ 1257.154305][ T10] command_status=-1 [ 1257.155712][ T10] [ 1257.156632][ T10] floppy1: floppy timeout called [ 1257.158592][ T10] [ 1257.159500][ T10] floppy driver state [ 1257.161061][ T10] ------------------- [ 1257.162559][ T10] now=4295062851 last interrupt=4295062337 diff=514 last called handler=reset_interrupt [ 1257.166059][ T10] timeout_message=lock fdc [ 1257.167714][ T10] last output bytes: [ 1257.169239][ T10] 3 80 4294950973 [ 1257.170657][ T10] a1 90 4294950973 [ 1257.172451][ T10] 1e 90 4294950973 [ 1257.174077][ T10] e6 80 4294950973 [ 1257.175416][ T10] 1 90 4294950973 [ 1257.176753][ T10] 0 90 4294950973 [ 1257.178098][ T10] 0 90 4294950973 [ 1257.179436][ T10] 1 90 4294950973 [ 1257.180788][ T10] 2 90 4294950973 [ 1257.182277][ T10] 24 90 4294950973 [ 1257.183637][ T10] 1b 90 4294950973 [ 1257.185044][ T10] ff 90 4294950973 [ 1257.186445][ T10] 8 80 4295061847 [ 1257.187809][ T10] 8 80 4295061847 [ 1257.189290][ T10] 8 80 4295061847 [ 1257.190664][ T10] 8 80 4295061847 [ 1257.192444][ T10] 8 80 4295062337 [ 1257.194050][ T10] 8 80 4295062337 [ 1257.195387][ T10] 8 80 4295062337 [ 1257.196723][ T10] 8 80 4295062337 [ 1257.198079][ T10] last result at 4295062337 [ 1257.199681][ T10] last redo_fd_request at 4295062850 [ 1257.201896][ T10] c3 00 .. [ 1257.204458][ T10] status=80 [ 1257.205615][ T10] fdc_busy=1 [ 1257.206785][ T10] floppy_work.func=floppy_work_workfn [ 1257.208696][ T10] cont=ffffffff8ad06940 [ 1257.210200][ T10] current_req=0000000000000000 [ 1257.212346][ T10] command_status=-1 [ 1257.214003][ T10] [ 1257.214899][ T10] floppy1: floppy timeout called [ 1257.216892][ T10] [ 1257.217784][ T10] floppy driver state [ 1257.219205][ T10] ------------------- [ 1257.220625][ T10] now=4295062856 last interrupt=4295062337 diff=519 last called handler=reset_interrupt [ 1257.224123][ T10] timeout_message=lock fdc [ 1257.225792][ T10] last output bytes: [ 1257.227179][ T10] 3 80 4294950973 [ 1257.228525][ T10] a1 90 4294950973 [ 1257.229881][ T10] 1e 90 4294950973 [ 1257.231579][ T10] e6 80 4294950973 [ 1257.233042][ T10] 1 90 4294950973 [ 1257.234434][ T10] 0 90 4294950973 [ 1257.235770][ T10] 0 90 4294950973 [ 1257.237085][ T10] 1 90 4294950973 [ 1257.238441][ T10] 2 90 4294950973 [ 1257.239781][ T10] 24 90 4294950973 [ 1257.241210][ T10] 1b 90 4294950973 [ 1257.242579][ T10] ff 90 4294950973 [ 1257.243917][ T10] 8 80 4295061847 [ 1257.245261][ T10] 8 80 4295061847 [ 1257.246623][ T10] 8 80 4295061847 [ 1257.247971][ T10] 8 80 4295061847 [ 1257.249320][ T10] 8 80 4295062337 [ 1257.250682][ T10] 8 80 4295062337 [ 1257.252443][ T10] 8 80 4295062337 [ 1257.253836][ T10] 8 80 4295062337 [ 1257.255348][ T10] last result at 4295062337 [ 1257.256965][ T10] last redo_fd_request at 4295062856 [ 1257.258840][ T10] c3 00 .. [ 1257.261351][ T10] status=80 [ 1257.262523][ T10] fdc_busy=1 [ 1257.263701][ T10] floppy_work.func=floppy_work_workfn [ 1257.265760][ T10] cont=ffffffff8ad06940 [ 1257.267280][ T10] current_req=0000000000000000 [ 1257.268997][ T10] command_status=-1 [ 1257.270368][ T10] [ 1257.271339][ T10] floppy1: floppy timeout called [ 1257.274191][ T10] [ 1257.275084][ T10] floppy driver state [ 1257.276659][ T10] ------------------- 16:09:50 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.278962][ T10] now=4295062862 last interrupt=4295062337 diff=525 last called handler=reset_interrupt 16:09:50 executing program 1: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.283976][ T10] timeout_message=lock fdc 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:50 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x2, 0x2000) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000200)={0x5, 0x8, 0x3ff, 0x6, 0x1ff, 0x6, 0x1, 0x7, 0x8d, &(0x7f00000001c0)='/dev/fd#\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0xc) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) r1 = epoll_create(0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10000000) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000000c0), &(0x7f0000000100), 0x8) [ 1257.286277][ T10] last output bytes: [ 1257.287788][ T10] 3 80 4294950973 [ 1257.289210][ T10] a1 90 4294950973 [ 1257.292032][ T10] 1e 90 4294950973 [ 1257.293927][ T10] e6 80 4294950973 16:09:50 executing program 1: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.296364][ T10] 1 90 4294950973 [ 1257.298261][ T10] 0 90 4294950973 [ 1257.299973][ T10] 0 90 4294950973 [ 1257.302189][ T10] 1 90 4294950973 [ 1257.303620][ T10] 2 90 4294950973 16:09:50 executing program 1: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.304965][ T10] 24 90 4294950973 [ 1257.306452][ T10] 1b 90 4294950973 [ 1257.307790][ T10] ff 90 4294950973 [ 1257.309112][ T10] 8 80 4295061847 [ 1257.310448][ T10] 8 80 4295061847 [ 1257.312144][ T10] 8 80 4295061847 [ 1257.313492][ T10] 8 80 4295061847 [ 1257.314825][ T10] 8 80 4295062337 [ 1257.316146][ T10] 8 80 4295062337 [ 1257.317484][ T10] 8 80 4295062337 [ 1257.318812][ T10] 8 80 4295062337 16:09:50 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.320141][ T10] last result at 4295062337 [ 1257.322427][ T10] last redo_fd_request at 4295062862 [ 1257.324291][ T10] c3 00 .. [ 1257.326694][ T10] status=80 [ 1257.327825][ T10] fdc_busy=1 [ 1257.328971][ T10] floppy_work.func=floppy_work_workfn [ 1257.330868][ T10] cont=ffffffff8ad06940 [ 1257.332416][ T10] current_req=0000000000000000 [ 1257.334107][ T10] command_status=-1 [ 1257.335459][ T10] 16:09:50 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.336350][ T10] floppy1: floppy timeout called [ 1257.338861][T25761] [ 1257.339816][T25761] floppy driver state [ 1257.341545][T25761] ------------------- [ 1257.343127][T25761] now=4295062869 last interrupt=4295062337 diff=532 last called handler=reset_interrupt 16:09:50 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.348983][T25761] timeout_message=lock fdc [ 1257.351442][T25761] last output bytes: [ 1257.353248][T25761] 3 80 4294950973 [ 1257.354684][T25761] a1 90 4294950973 16:09:50 executing program 1: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.356207][T25761] 1e 90 4294950973 [ 1257.357908][T25761] e6 80 4294950973 [ 1257.359365][T25761] 1 90 4294950973 [ 1257.360752][T25761] 0 90 4294950973 [ 1257.362522][T25761] 0 90 4294950973 [ 1257.364007][T25761] 1 90 4294950973 [ 1257.365590][T25761] 2 90 4294950973 [ 1257.367326][T25761] 24 90 4294950973 [ 1257.369042][T25761] 1b 90 4294950973 [ 1257.370774][T25761] ff 90 4294950973 [ 1257.372977][T25761] 8 80 4295061847 [ 1257.374730][T25761] 8 80 4295061847 [ 1257.376335][T25761] 8 80 4295061847 [ 1257.377859][T25761] 8 80 4295061847 [ 1257.379322][T25761] 8 80 4295062337 [ 1257.380757][T25761] 8 80 4295062337 [ 1257.382595][T25761] 8 80 4295062337 [ 1257.384068][T25761] 8 80 4295062337 [ 1257.385531][T25761] last result at 4295062337 [ 1257.387208][T25761] last redo_fd_request at 4295062868 [ 1257.389196][T25761] c3 00 .. [ 1257.392122][T25761] status=80 [ 1257.393641][T25761] fdc_busy=1 [ 1257.395280][T25761] floppy_work.func=floppy_work_workfn [ 1257.397781][T25761] cont=ffffffff8ad06940 [ 1257.399768][T25761] current_req=0000000000000000 [ 1257.402095][T25761] command_status=-1 [ 1257.403797][T25761] [ 1257.404775][T25761] floppy1: floppy timeout called [ 1257.407281][T25761] [ 1257.408307][T25761] floppy driver state [ 1257.409771][T25761] ------------------- [ 1257.411281][T25761] now=4295062876 last interrupt=4295062337 diff=539 last called handler=reset_interrupt [ 1257.416114][T25761] timeout_message=lock fdc [ 1257.417772][T25761] last output bytes: [ 1257.419178][T25761] 3 80 4294950973 16:09:50 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:50 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:50 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x2, 0x2000) (async) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000200)={0x5, 0x8, 0x3ff, 0x6, 0x1ff, 0x6, 0x1, 0x7, 0x8d, &(0x7f00000001c0)='/dev/fd#\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0xc) (async) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) (async) r1 = epoll_create(0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10000000) (async) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000000c0), &(0x7f0000000100), 0x8) [ 1257.420620][T25761] a1 90 4294950973 [ 1257.422948][T25761] 1e 90 4294950973 [ 1257.424717][T25761] e6 80 4294950973 [ 1257.426466][T25761] 1 90 4294950973 [ 1257.428206][T25761] 0 90 4294950973 [ 1257.429946][T25761] 0 90 4294950973 [ 1257.432134][T25761] 1 90 4294950973 [ 1257.433804][T25761] 2 90 4294950973 16:09:50 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.435233][T25761] 24 90 4294950973 [ 1257.437038][T25761] 1b 90 4294950973 [ 1257.438787][T25761] ff 90 4294950973 [ 1257.440530][T25761] 8 80 4295061847 [ 1257.442845][T25761] 8 80 4295061847 [ 1257.444603][T25761] 8 80 4295061847 [ 1257.446023][T25761] 8 80 4295061847 [ 1257.447421][T25761] 8 80 4295062337 [ 1257.448816][T25761] 8 80 4295062337 [ 1257.450266][T25761] 8 80 4295062337 [ 1257.452831][T25761] 8 80 4295062337 16:09:50 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.454679][T25761] last result at 4295062337 [ 1257.456610][T25761] last redo_fd_request at 4295062875 [ 1257.458487][T25761] c3 00 .. [ 1257.460935][T25761] status=80 [ 1257.462236][T25761] fdc_busy=1 [ 1257.463412][T25761] floppy_work.func=floppy_work_workfn [ 1257.465310][T25761] cont=ffffffff8ad06940 [ 1257.466784][T25761] current_req=0000000000000000 [ 1257.468466][T25761] command_status=-1 16:09:50 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.469842][T25761] [ 1257.470946][T25761] floppy1: floppy timeout called [ 1257.473520][T25761] [ 1257.474392][T25761] floppy driver state [ 1257.475811][T25761] ------------------- [ 1257.477219][T25761] now=4295062882 last interrupt=4295062337 diff=545 last called handler=reset_interrupt [ 1257.480617][T25761] timeout_message=lock fdc [ 1257.482406][T25761] last output bytes: [ 1257.483795][T25761] 3 80 4294950973 [ 1257.485147][T25761] a1 90 4294950973 [ 1257.486485][T25761] 1e 90 4294950973 [ 1257.487821][T25761] e6 80 4294950973 [ 1257.489155][T25761] 1 90 4294950973 [ 1257.490489][T25761] 0 90 4294950973 [ 1257.491889][T25761] 0 90 4294950973 [ 1257.493214][T25761] 1 90 4294950973 [ 1257.494552][T25761] 2 90 4294950973 [ 1257.496132][T25761] 24 90 4294950973 [ 1257.497488][T25761] 1b 90 4294950973 [ 1257.498826][T25761] ff 90 4294950973 [ 1257.500150][T25761] 8 80 4295061847 [ 1257.501795][T25761] 8 80 4295061847 [ 1257.503142][T25761] 8 80 4295061847 [ 1257.504480][T25761] 8 80 4295061847 [ 1257.505814][T25761] 8 80 4295062337 [ 1257.507138][T25761] 8 80 4295062337 [ 1257.508464][T25761] 8 80 4295062337 [ 1257.509795][T25761] 8 80 4295062337 [ 1257.511558][T25761] last result at 4295062337 [ 1257.513147][T25761] last redo_fd_request at 4295062882 [ 1257.515008][T25761] c3 00 .. [ 1257.517361][T25761] status=80 [ 1257.518500][T25761] fdc_busy=1 [ 1257.519658][T25761] floppy_work.func=floppy_work_workfn [ 1257.521878][T25761] cont=ffffffff8ad06940 [ 1257.523719][T25761] current_req=0000000000000000 [ 1257.525730][T25761] command_status=-1 [ 1257.527166][T25761] [ 1257.528050][T25761] floppy1: floppy timeout called [ 1257.530372][T25761] [ 1257.531568][T25761] floppy driver state [ 1257.533386][T25761] ------------------- [ 1257.535250][T25761] now=4295062888 last interrupt=4295062337 diff=551 last called handler=reset_interrupt [ 1257.539507][T25761] timeout_message=lock fdc [ 1257.541386][T25761] last output bytes: [ 1257.543220][T25761] 3 80 4294950973 [ 1257.544870][T25761] a1 90 4294950973 [ 1257.546319][T25761] 1e 90 4294950973 [ 1257.547913][T25761] e6 80 4294950973 [ 1257.549664][T25761] 1 90 4294950973 [ 1257.551344][T25761] 0 90 4294950973 [ 1257.552825][T25761] 0 90 4294950973 [ 1257.554303][T25761] 1 90 4294950973 [ 1257.555758][T25761] 2 90 4294950973 [ 1257.557207][T25761] 24 90 4294950973 [ 1257.558699][T25761] 1b 90 4294950973 [ 1257.560136][T25761] ff 90 4294950973 [ 1257.561703][T25761] 8 80 4295061847 [ 1257.563148][T25761] 8 80 4295061847 [ 1257.564624][T25761] 8 80 4295061847 [ 1257.566074][T25761] 8 80 4295061847 [ 1257.567527][T25761] 8 80 4295062337 [ 1257.568957][T25761] 8 80 4295062337 [ 1257.570390][T25761] 8 80 4295062337 [ 1257.571984][T25761] 8 80 4295062337 [ 1257.573476][T25761] last result at 4295062337 [ 1257.575196][T25761] last redo_fd_request at 4295062887 [ 1257.577190][T25761] c3 00 .. [ 1257.579729][T25761] status=80 [ 1257.581053][T25761] fdc_busy=1 [ 1257.582293][T25761] floppy_work.func=floppy_work_workfn [ 1257.584209][T25761] cont=ffffffff8ad06940 [ 1257.585723][T25761] current_req=0000000000000000 [ 1257.587423][T25761] command_status=-1 [ 1257.588802][T25761] [ 1257.589737][T25761] floppy1: floppy timeout called 16:09:50 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x2, 0x2000) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000200)={0x5, 0x8, 0x3ff, 0x6, 0x1ff, 0x6, 0x1, 0x7, 0x8d, &(0x7f00000001c0)='/dev/fd#\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0xc) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) r1 = epoll_create(0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10000000) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000000c0), &(0x7f0000000100), 0x8) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x2, 0x2000) (async) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000200)={0x5, 0x8, 0x3ff, 0x6, 0x1ff, 0x6, 0x1, 0x7, 0x8d, &(0x7f00000001c0)='/dev/fd#\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0xc) (async) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) (async) epoll_create(0x9) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10000000) (async) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000000c0), &(0x7f0000000100), 0x8) (async) [ 1257.595013][ T10] [ 1257.595923][ T10] floppy driver state [ 1257.597360][ T10] ------------------- 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.599114][ T10] now=4295062894 last interrupt=4295062337 diff=557 last called handler=reset_interrupt [ 1257.603139][ T10] timeout_message=lock fdc 16:09:50 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.604987][ T10] last output bytes: 16:09:50 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.606676][ T10] 3 80 4294950973 [ 1257.608222][ T10] a1 90 4294950973 [ 1257.609634][ T10] 1e 90 4294950973 [ 1257.611186][ T10] e6 80 4294950973 [ 1257.612652][ T10] 1 90 4294950973 [ 1257.613975][ T10] 0 90 4294950973 [ 1257.615295][ T10] 0 90 4294950973 [ 1257.616616][ T10] 1 90 4294950973 [ 1257.617954][ T10] 2 90 4294950973 [ 1257.619281][ T10] 24 90 4294950973 [ 1257.620610][ T10] 1b 90 4294950973 [ 1257.622315][ T10] ff 90 4294950973 [ 1257.623693][ T10] 8 80 4295061847 [ 1257.625055][ T10] 8 80 4295061847 [ 1257.626382][ T10] 8 80 4295061847 [ 1257.627708][ T10] 8 80 4295061847 [ 1257.629025][ T10] 8 80 4295062337 [ 1257.630352][ T10] 8 80 4295062337 [ 1257.631884][ T10] 8 80 4295062337 [ 1257.633222][ T10] 8 80 4295062337 [ 1257.634551][ T10] last result at 4295062337 [ 1257.636148][ T10] last redo_fd_request at 4295062894 [ 1257.637999][ T10] c3 00 .. [ 1257.640369][ T10] status=80 [ 1257.641793][ T10] fdc_busy=1 [ 1257.642962][ T10] floppy_work.func=floppy_work_workfn [ 1257.644870][ T10] cont=ffffffff8ad06940 [ 1257.646354][ T10] current_req=0000000000000000 [ 1257.648039][ T10] command_status=-1 [ 1257.649397][ T10] [ 1257.650292][ T10] floppy1: floppy timeout called [ 1257.652577][ T10] [ 1257.653566][ T10] floppy driver state [ 1257.655020][ T10] ------------------- [ 1257.656476][ T10] now=4295062900 last interrupt=4295062337 diff=563 last called handler=reset_interrupt [ 1257.660031][ T10] timeout_message=lock fdc [ 1257.662095][ T10] last output bytes: [ 1257.663516][ T10] 3 80 4294950973 [ 1257.664923][ T10] a1 90 4294950973 [ 1257.666272][ T10] 1e 90 4294950973 [ 1257.667613][ T10] e6 80 4294950973 [ 1257.668949][ T10] 1 90 4294950973 [ 1257.670294][ T10] 0 90 4294950973 [ 1257.671890][ T10] 0 90 4294950973 [ 1257.673242][ T10] 1 90 4294950973 [ 1257.674601][ T10] 2 90 4294950973 [ 1257.675939][ T10] 24 90 4294950973 [ 1257.677280][ T10] 1b 90 4294950973 [ 1257.678631][ T10] ff 90 4294950973 [ 1257.680016][ T10] 8 80 4295061847 [ 1257.682188][ T10] 8 80 4295061847 [ 1257.683883][ T10] 8 80 4295061847 [ 1257.685427][ T10] 8 80 4295061847 [ 1257.686917][ T10] 8 80 4295062337 [ 1257.688236][ T10] 8 80 4295062337 [ 1257.689638][ T10] 8 80 4295062337 [ 1257.691164][ T10] 8 80 4295062337 [ 1257.692515][ T10] last result at 4295062337 [ 1257.694147][ T10] last redo_fd_request at 4295062900 [ 1257.696011][ T10] c3 00 .. [ 1257.698441][ T10] status=80 [ 1257.699586][ T10] fdc_busy=1 [ 1257.701083][ T10] floppy_work.func=floppy_work_workfn [ 1257.703041][ T10] cont=ffffffff8ad06940 [ 1257.704551][ T10] current_req=0000000000000000 [ 1257.706510][ T10] command_status=-1 [ 1257.707857][ T10] [ 1257.708741][ T10] floppy1: floppy timeout called [ 1257.711077][ T10] [ 1257.711966][ T10] floppy driver state [ 1257.713377][ T10] ------------------- [ 1257.714819][ T10] now=4295062906 last interrupt=4295062337 diff=569 last called handler=reset_interrupt [ 1257.718207][ T10] timeout_message=lock fdc [ 1257.719787][ T10] last output bytes: [ 1257.721264][ T10] 3 80 4294950973 [ 1257.722628][ T10] a1 90 4294950973 [ 1257.723963][ T10] 1e 90 4294950973 [ 1257.725352][ T10] e6 80 4294950973 [ 1257.726707][ T10] 1 90 4294950973 [ 1257.728039][ T10] 0 90 4294950973 [ 1257.729380][ T10] 0 90 4294950973 [ 1257.730737][ T10] 1 90 4294950973 [ 1257.732157][ T10] 2 90 4294950973 [ 1257.733503][ T10] 24 90 4294950973 [ 1257.734902][ T10] 1b 90 4294950973 [ 1257.736261][ T10] ff 90 4294950973 [ 1257.737623][ T10] 8 80 4295061847 [ 1257.738964][ T10] 8 80 4295061847 [ 1257.740394][ T10] 8 80 4295061847 [ 1257.741957][ T10] 8 80 4295061847 [ 1257.743318][ T10] 8 80 4295062337 [ 1257.744714][ T10] 8 80 4295062337 [ 1257.746074][ T10] 8 80 4295062337 [ 1257.747419][ T10] 8 80 4295062337 [ 1257.748755][ T10] last result at 4295062337 [ 1257.750379][ T10] last redo_fd_request at 4295062905 [ 1257.752337][ T10] c3 00 .. [ 1257.754785][ T10] status=80 [ 1257.755926][ T10] fdc_busy=1 [ 1257.757088][ T10] floppy_work.func=floppy_work_workfn [ 1257.758991][ T10] cont=ffffffff8ad06940 [ 1257.760466][ T10] current_req=0000000000000000 [ 1257.762213][ T10] command_status=-1 [ 1257.763589][ T10] [ 1257.764544][ T10] floppy1: floppy timeout called [ 1257.766779][ T10] [ 1257.767771][ T10] floppy driver state [ 1257.769788][ T10] ------------------- 16:09:50 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x2, 0x2000) ioctl$FLOPPY_FDDEFPRM(r0, 0x40200243, &(0x7f0000000200)={0x5, 0x8, 0x3ff, 0x6, 0x1ff, 0x6, 0x1, 0x7, 0x8d, &(0x7f00000001c0)='/dev/fd#\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(0xffffffffffffffff, 0x24a, 0xc) getsockname$l2tp(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10) r1 = epoll_create(0x9) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r2) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10000000) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 16:09:50 executing program 3: syz_open_dev$floppy(&(0x7f0000000040), 0x8001, 0x2000) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffe00, 0x4000) ioctl$FLOPPY_FDTWADDLE(r0, 0x259) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1257.773513][ T10] now=4295062912 last interrupt=4295062337 diff=575 last called handler=reset_interrupt 16:09:50 executing program 2: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.777315][ T10] timeout_message=lock fdc [ 1257.779644][ T10] last output bytes: [ 1257.781161][ T10] 3 80 4294950973 [ 1257.782633][ T10] a1 90 4294950973 16:09:50 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.784623][ T10] 1e 90 4294950973 [ 1257.786628][ T10] e6 80 4294950973 [ 1257.790011][ T10] 1 90 4294950973 16:09:50 executing program 2: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:50 executing program 3: syz_open_dev$floppy(&(0x7f0000000040), 0x8001, 0x2000) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffe00, 0x4000) ioctl$FLOPPY_FDTWADDLE(r0, 0x259) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1257.791576][ T10] 0 90 4294950973 [ 1257.793614][ T10] 0 90 4294950973 [ 1257.795132][ T10] 1 90 4294950973 [ 1257.796600][ T10] 2 90 4294950973 [ 1257.798124][ T10] 24 90 4294950973 [ 1257.799565][ T10] 1b 90 4294950973 [ 1257.801050][ T10] ff 90 4294950973 [ 1257.802642][ T10] 8 80 4295061847 16:09:50 executing program 2: ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.804065][ T10] 8 80 4295061847 [ 1257.805964][ T10] 8 80 4295061847 [ 1257.807395][ T10] 8 80 4295061847 [ 1257.808814][ T10] 8 80 4295062337 16:09:50 executing program 3: syz_open_dev$floppy(&(0x7f0000000040), 0x8001, 0x2000) (async) syz_open_dev$floppy(&(0x7f0000000040), 0x8001, 0x2000) r0 = syz_open_dev$floppy(&(0x7f0000000000), 0xfffffffffffffe00, 0x4000) ioctl$FLOPPY_FDTWADDLE(r0, 0x259) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r1) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1257.810220][ T10] 8 80 4295062337 [ 1257.812445][ T10] 8 80 4295062337 [ 1257.813943][ T10] 8 80 4295062337 [ 1257.815367][ T10] last result at 4295062337 [ 1257.817063][ T10] last redo_fd_request at 4295062911 [ 1257.819028][ T10] c3 00 .. [ 1257.821781][ T10] status=80 [ 1257.822934][ T10] fdc_busy=1 [ 1257.824101][ T10] floppy_work.func=floppy_work_workfn [ 1257.826040][ T10] cont=ffffffff8ad06940 [ 1257.827532][ T10] current_req=0000000000000000 [ 1257.829244][ T10] command_status=-1 [ 1257.830635][ T10] [ 1257.831665][ T10] floppy1: floppy timeout called [ 1257.833788][ T10] [ 1257.835338][ T10] floppy driver state [ 1257.837322][ T10] ------------------- [ 1257.839307][ T10] now=4295062918 last interrupt=4295062337 diff=581 last called handler=reset_interrupt [ 1257.844534][ T10] timeout_message=lock fdc [ 1257.846597][ T10] last output bytes: [ 1257.848372][ T10] 3 80 4294950973 [ 1257.850063][ T10] a1 90 4294950973 [ 1257.851895][ T10] 1e 90 4294950973 [ 1257.853658][ T10] e6 80 4294950973 [ 1257.855393][ T10] 1 90 4294950973 [ 1257.857100][ T10] 0 90 4294950973 [ 1257.858828][ T10] 0 90 4294950973 [ 1257.860550][ T10] 1 90 4294950973 [ 1257.862520][ T10] 2 90 4294950973 [ 1257.864247][ T10] 24 90 4294950973 [ 1257.866065][ T10] 1b 90 4294950973 [ 1257.867810][ T10] ff 90 4294950973 [ 1257.869567][ T10] 8 80 4295061847 [ 1257.871437][ T10] 8 80 4295061847 [ 1257.873156][ T10] 8 80 4295061847 [ 1257.874895][ T10] 8 80 4295061847 [ 1257.876618][ T10] 8 80 4295062337 [ 1257.878254][ T10] 8 80 4295062337 [ 1257.879677][ T10] 8 80 4295062337 [ 1257.881183][ T10] 8 80 4295062337 [ 1257.882585][ T10] last result at 4295062337 [ 1257.884187][ T10] last redo_fd_request at 4295062918 [ 1257.886090][ T10] c3 00 .. [ 1257.888477][ T10] status=80 [ 1257.889617][ T10] fdc_busy=1 [ 1257.890828][ T10] floppy_work.func=floppy_work_workfn [ 1257.893082][ T10] cont=ffffffff8ad06940 [ 1257.894605][ T10] current_req=0000000000000000 [ 1257.896357][ T10] command_status=-1 [ 1257.897933][ T10] [ 1257.899085][ T10] floppy1: floppy timeout called [ 1257.902871][ T10] 16:09:50 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:50 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:50 executing program 3: ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1257.904018][ T10] floppy driver state [ 1257.906418][ T10] ------------------- 16:09:50 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1257.908264][ T10] now=4295062925 last interrupt=4295062337 diff=588 last called handler=reset_interrupt [ 1257.913385][ T10] timeout_message=lock fdc [ 1257.915031][ T10] last output bytes: [ 1257.916420][ T10] 3 80 4294950973 16:09:50 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.917774][ T10] a1 90 4294950973 [ 1257.919238][ T10] 1e 90 4294950973 [ 1257.920876][ T10] e6 80 4294950973 [ 1257.922796][ T10] 1 90 4294950973 [ 1257.924170][ T10] 0 90 4294950973 [ 1257.925419][ T10] 0 90 4294950973 [ 1257.926895][ T10] 1 90 4294950973 [ 1257.928319][ T10] 2 90 4294950973 [ 1257.929679][ T10] 24 90 4294950973 [ 1257.931221][ T10] 1b 90 4294950973 [ 1257.932557][ T10] ff 90 4294950973 [ 1257.933905][ T10] 8 80 4295061847 16:09:50 executing program 2: r0 = syz_open_dev$floppy(0x0, 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.936140][ T10] 8 80 4295061847 [ 1257.937531][ T10] 8 80 4295061847 [ 1257.938880][ T10] 8 80 4295061847 [ 1257.940224][ T10] 8 80 4295062337 [ 1257.942346][ T10] 8 80 4295062337 [ 1257.943713][ T10] 8 80 4295062337 [ 1257.945076][ T10] 8 80 4295062337 [ 1257.946429][ T10] last result at 4295062337 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.948054][ T10] last redo_fd_request at 4295062925 [ 1257.950341][ T10] c3 00 .. [ 1257.952965][ T10] status=80 [ 1257.954155][ T10] fdc_busy=1 [ 1257.955356][ T10] floppy_work.func=floppy_work_workfn [ 1257.957316][ T10] cont=ffffffff8ad06940 [ 1257.958863][ T10] current_req=0000000000000000 [ 1257.960607][ T10] command_status=-1 [ 1257.962121][ T10] 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1257.963044][ T10] floppy1: floppy timeout called [ 1257.966099][T15054] [ 1257.967011][T15054] floppy driver state [ 1257.968455][T15054] ------------------- [ 1257.969896][T15054] now=4295062931 last interrupt=4295062337 diff=594 last called handler=reset_interrupt [ 1257.974114][T15054] timeout_message=lock fdc [ 1257.975779][T15054] last output bytes: [ 1257.977191][T15054] 3 80 4294950973 [ 1257.978587][T15054] a1 90 4294950973 [ 1257.980014][T15054] 1e 90 4294950973 [ 1257.981666][T15054] e6 80 4294950973 [ 1257.983038][T15054] 1 90 4294950973 [ 1257.984408][T15054] 0 90 4294950973 [ 1257.985778][T15054] 0 90 4294950973 [ 1257.987163][T15054] 1 90 4294950973 [ 1257.988528][T15054] 2 90 4294950973 [ 1257.989974][T15054] 24 90 4294950973 [ 1257.992251][T15054] 1b 90 4294950973 [ 1257.993665][T15054] ff 90 4294950973 [ 1257.995055][T15054] 8 80 4295061847 [ 1257.996413][T15054] 8 80 4295061847 [ 1257.997788][T15054] 8 80 4295061847 [ 1257.999196][T15054] 8 80 4295061847 [ 1258.000564][T15054] 8 80 4295062337 [ 1258.002197][T15054] 8 80 4295062337 [ 1258.003584][T15054] 8 80 4295062337 [ 1258.004988][T15054] 8 80 4295062337 [ 1258.006670][T15054] last result at 4295062337 [ 1258.009076][T15054] last redo_fd_request at 4295062931 [ 1258.011733][T15054] c3 00 .. [ 1258.015052][T15054] status=80 [ 1258.016587][T15054] fdc_busy=1 [ 1258.018105][T15054] floppy_work.func=floppy_work_workfn [ 1258.020602][T15054] cont=ffffffff8ad06940 [ 1258.022746][T15054] current_req=0000000000000000 [ 1258.024974][T15054] command_status=-1 [ 1258.026811][T15054] [ 1258.027984][T15054] floppy1: floppy timeout called [ 1258.030572][T15054] [ 1258.031804][T15054] floppy driver state [ 1258.033667][T15054] ------------------- [ 1258.035526][T15054] now=4295062938 last interrupt=4295062337 diff=601 last called handler=reset_interrupt 16:09:50 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) 16:09:50 executing program 3: ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:50 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1258.039983][T15054] timeout_message=lock fdc [ 1258.042440][T15054] last output bytes: [ 1258.044271][T15054] 3 80 4294950973 [ 1258.046136][T15054] a1 90 4294950973 [ 1258.047909][T15054] 1e 90 4294950973 [ 1258.049685][T15054] e6 80 4294950973 [ 1258.051751][T15054] 1 90 4294950973 [ 1258.053526][T15054] 0 90 4294950973 [ 1258.055282][T15054] 0 90 4294950973 [ 1258.057012][T15054] 1 90 4294950973 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1258.058752][T15054] 2 90 4294950973 [ 1258.060691][T15054] 24 90 4294950973 [ 1258.062972][T15054] 1b 90 4294950973 [ 1258.064737][T15054] ff 90 4294950973 [ 1258.066448][T15054] 8 80 4295061847 [ 1258.068165][T15054] 8 80 4295061847 [ 1258.069901][T15054] 8 80 4295061847 [ 1258.072064][T15054] 8 80 4295061847 [ 1258.073780][T15054] 8 80 4295062337 [ 1258.075468][T15054] 8 80 4295062337 [ 1258.077154][T15054] 8 80 4295062337 [ 1258.078844][T15054] 8 80 4295062337 [ 1258.080523][T15054] last result at 4295062337 [ 1258.083022][T15054] last redo_fd_request at 4295062937 [ 1258.085163][T15054] c3 00 .. [ 1258.087784][T15054] status=80 [ 1258.089229][T15054] fdc_busy=1 [ 1258.090545][T15054] floppy_work.func=floppy_work_workfn [ 1258.093093][T15054] cont=ffffffff8ad06940 [ 1258.094741][T15054] current_req=0000000000000000 [ 1258.096577][T15054] command_status=-1 [ 1258.098109][T15054] [ 1258.099696][T15054] floppy1: floppy timeout called [ 1258.102885][ T10] [ 1258.104025][ T10] floppy driver state 16:09:50 executing program 3: ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDWERRORCLR(0xffffffffffffffff, 0x256) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) [ 1258.105851][ T10] ------------------- [ 1258.107779][ T10] now=4295062945 last interrupt=4295062337 diff=608 last called handler=reset_interrupt [ 1258.112527][ T10] timeout_message=lock fdc [ 1258.114236][ T10] last output bytes: [ 1258.115656][ T10] 3 80 4294950973 [ 1258.117052][ T10] a1 90 4294950973 [ 1258.118422][ T10] 1e 90 4294950973 [ 1258.119801][ T10] e6 80 4294950973 [ 1258.121422][ T10] 1 90 4294950973 [ 1258.122846][ T10] 0 90 4294950973 [ 1258.124197][ T10] 0 90 4294950973 [ 1258.125603][ T10] 1 90 4294950973 [ 1258.126949][ T10] 2 90 4294950973 [ 1258.128299][ T10] 24 90 4294950973 [ 1258.129696][ T10] 1b 90 4294950973 [ 1258.131410][ T10] ff 90 4294950973 [ 1258.132787][ T10] 8 80 4295061847 [ 1258.134160][ T10] 8 80 4295061847 [ 1258.135513][ T10] 8 80 4295061847 [ 1258.136874][ T10] 8 80 4295061847 [ 1258.138248][ T10] 8 80 4295062337 [ 1258.139600][ T10] 8 80 4295062337 [ 1258.141388][ T10] 8 80 4295062337 [ 1258.142818][ T10] 8 80 4295062337 [ 1258.144608][ T10] last result at 4295062337 [ 1258.146676][ T10] last redo_fd_request at 4295062945 [ 1258.149056][ T10] c3 00 .. [ 1258.152015][ T10] status=80 [ 1258.153591][ T10] fdc_busy=1 [ 1258.155018][ T10] floppy_work.func=floppy_work_workfn [ 1258.157176][ T10] cont=ffffffff8ad06940 [ 1258.158833][ T10] current_req=0000000000000000 [ 1258.160750][ T10] command_status=-1 [ 1258.163510][ T10] [ 1258.164715][ T10] floppy1: floppy timeout called [ 1258.166970][ T10] [ 1258.167883][ T10] floppy driver state [ 1258.169593][ T10] ------------------- [ 1258.171586][ T10] now=4295062952 last interrupt=4295062337 diff=615 last called handler=reset_interrupt [ 1258.175676][ T10] timeout_message=lock fdc [ 1258.177618][ T10] last output bytes: [ 1258.179330][ T10] 3 80 4294950973 [ 1258.181147][ T10] a1 90 4294950973 [ 1258.182752][ T10] 1e 90 4294950973 [ 1258.184373][ T10] e6 80 4294950973 [ 1258.186008][ T10] 1 90 4294950973 [ 1258.187622][ T10] 0 90 4294950973 [ 1258.189220][ T10] 0 90 4294950973 [ 1258.190840][ T10] 1 90 4294950973 [ 1258.192875][ T10] 2 90 4294950973 [ 1258.194473][ T10] 24 90 4294950973 [ 1258.196075][ T10] 1b 90 4294950973 [ 1258.197682][ T10] ff 90 4294950973 [ 1258.199287][ T10] 8 80 4295061847 [ 1258.200911][ T10] 8 80 4295061847 [ 1258.203706][ T10] 8 80 4295061847 [ 1258.205330][ T10] 8 80 4295061847 [ 1258.206898][ T10] 8 80 4295062337 [ 1258.208283][ T10] 8 80 4295062337 [ 1258.209716][ T10] 8 80 4295062337 [ 1258.211249][ T10] 8 80 4295062337 [ 1258.212600][ T10] last result at 4295062337 [ 1258.214247][ T10] last redo_fd_request at 4295062951 [ 1258.216133][ T10] c3 00 .. [ 1258.218545][ T10] status=80 [ 1258.219748][ T10] fdc_busy=1 [ 1258.221134][ T10] floppy_work.func=floppy_work_workfn [ 1258.223064][ T10] cont=ffffffff8ad06940 [ 1258.224567][ T10] current_req=0000000000000000 [ 1258.226286][ T10] command_status=-1 [ 1258.227665][ T10] [ 1258.228562][ T10] floppy1: floppy timeout called 16:09:50 executing program 1: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:50 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000040)={0x8, 0x8, 0x0, 0x2, 0x3, 0x4, 0x1, 0x3f, 0xd0, &(0x7f0000000000)='^%@\x00'}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:50 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:50 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1258.243712][ T10] [ 1258.244605][ T10] floppy driver state [ 1258.246106][ T10] ------------------- [ 1258.247536][ T10] now=4295062959 last interrupt=4295062337 diff=622 last called handler=reset_interrupt [ 1258.251178][ T10] timeout_message=lock fdc [ 1258.252793][ T10] last output bytes: [ 1258.254201][ T10] 3 80 4294950973 [ 1258.255562][ T10] a1 90 4294950973 [ 1258.256883][ T10] 1e 90 4294950973 [ 1258.258241][ T10] e6 80 4294950973 [ 1258.259589][ T10] 1 90 4294950973 [ 1258.261057][ T10] 0 90 4294950973 [ 1258.262366][ T10] 0 90 4294950973 [ 1258.263709][ T10] 1 90 4294950973 [ 1258.265073][ T10] 2 90 4294950973 [ 1258.266425][ T10] 24 90 4294950973 [ 1258.267766][ T10] 1b 90 4294950973 [ 1258.269088][ T10] ff 90 4294950973 [ 1258.270434][ T10] 8 80 4295061847 [ 1258.271864][ T10] 8 80 4295061847 [ 1258.273187][ T10] 8 80 4295061847 [ 1258.274537][ T10] 8 80 4295061847 [ 1258.275884][ T10] 8 80 4295062337 [ 1258.277223][ T10] 8 80 4295062337 [ 1258.278583][ T10] 8 80 4295062337 [ 1258.279931][ T10] 8 80 4295062337 [ 1258.281386][ T10] last result at 4295062337 [ 1258.283006][ T10] last redo_fd_request at 4295062957 [ 1258.284900][ T10] c3 00 .. [ 1258.287342][ T10] status=80 [ 1258.288500][ T10] fdc_busy=1 [ 1258.289705][ T10] floppy_work.func=floppy_work_workfn [ 1258.291698][ T10] cont=ffffffff8ad06940 [ 1258.293192][ T10] current_req=0000000000000000 [ 1258.294913][ T10] command_status=-1 [ 1258.296284][ T10] [ 1258.297180][ T10] floppy1: floppy timeout called [ 1258.299355][ T10] [ 1258.300349][ T10] floppy driver state [ 1258.302247][ T10] ------------------- [ 1258.303801][ T10] now=4295062965 last interrupt=4295062337 diff=628 last called handler=reset_interrupt [ 1258.308531][ T10] timeout_message=lock fdc [ 1258.310717][ T10] last output bytes: 16:09:51 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000000)={0x1, 0x1, [{0xffffffffffffffff, 0x0, 0xfffffffff0000000, 0x1000000000000}]}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:51 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000040)={0x8, 0x8, 0x0, 0x2, 0x3, 0x4, 0x1, 0x3f, 0xd0, &(0x7f0000000000)='^%@\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1258.313474][ T10] 3 80 4294950973 [ 1258.316251][ T10] a1 90 4294950973 [ 1258.318014][ T10] 1e 90 4294950973 [ 1258.319739][ T10] e6 80 4294950973 [ 1258.321979][ T10] 1 90 4294950973 [ 1258.323597][ T10] 0 90 4294950973 [ 1258.325061][ T10] 0 90 4294950973 [ 1258.326733][ T10] 1 90 4294950973 [ 1258.328268][ T10] 2 90 4294950973 [ 1258.329916][ T10] 24 90 4294950973 [ 1258.332732][ T10] 1b 90 4294950973 [ 1258.334225][ T10] ff 90 4294950973 [ 1258.335659][ T10] 8 80 4295061847 [ 1258.337112][ T10] 8 80 4295061847 [ 1258.338543][ T10] 8 80 4295061847 [ 1258.340023][ T10] 8 80 4295061847 [ 1258.341733][ T10] 8 80 4295062337 [ 1258.343093][ T10] 8 80 4295062337 [ 1258.344443][ T10] 8 80 4295062337 [ 1258.345817][ T10] 8 80 4295062337 [ 1258.347199][ T10] last result at 4295062337 [ 1258.348828][ T10] last redo_fd_request at 4295062964 [ 1258.350767][ T10] c3 00 .. [ 1258.353758][ T10] status=80 [ 1258.354936][ T10] fdc_busy=1 [ 1258.356147][ T10] floppy_work.func=floppy_work_workfn [ 1258.358097][ T10] cont=ffffffff8ad06940 [ 1258.359648][ T10] current_req=0000000000000000 [ 1258.361613][ T10] command_status=-1 [ 1258.363039][ T10] [ 1258.363911][ T10] floppy1: floppy timeout called [ 1258.366084][ T10] [ 1258.366990][ T10] floppy driver state [ 1258.368433][ T10] ------------------- [ 1258.370102][ T10] now=4295062971 last interrupt=4295062337 diff=634 last called handler=reset_interrupt [ 1258.374001][ T10] timeout_message=lock fdc [ 1258.375789][ T10] last output bytes: [ 1258.377304][ T10] 3 80 4294950973 [ 1258.379024][ T10] a1 90 4294950973 [ 1258.380723][ T10] 1e 90 4294950973 [ 1258.382832][ T10] e6 80 4294950973 [ 1258.384615][ T10] 1 90 4294950973 [ 1258.386380][ T10] 0 90 4294950973 [ 1258.387866][ T10] 0 90 4294950973 [ 1258.389216][ T10] 1 90 4294950973 [ 1258.390751][ T10] 2 90 4294950973 [ 1258.392390][ T10] 24 90 4294950973 [ 1258.393811][ T10] 1b 90 4294950973 [ 1258.395166][ T10] ff 90 4294950973 [ 1258.396515][ T10] 8 80 4295061847 [ 1258.397885][ T10] 8 80 4295061847 [ 1258.399285][ T10] 8 80 4295061847 [ 1258.400640][ T10] 8 80 4295061847 [ 1258.402255][ T10] 8 80 4295062337 [ 1258.403625][ T10] 8 80 4295062337 [ 1258.405012][ T10] 8 80 4295062337 [ 1258.406370][ T10] 8 80 4295062337 [ 1258.407712][ T10] last result at 4295062337 [ 1258.409409][ T10] last redo_fd_request at 4295062971 [ 1258.411910][ T10] c3 00 .. [ 1258.414951][ T10] status=80 [ 1258.416398][ T10] fdc_busy=1 [ 1258.418418][ T10] floppy_work.func=floppy_work_workfn [ 1258.420954][ T10] cont=ffffffff8ad06940 [ 1258.423451][ T10] current_req=0000000000000000 [ 1258.425652][ T10] command_status=-1 [ 1258.427283][ T10] [ 1258.428364][ T10] floppy1: floppy timeout called [ 1258.434240][ T10] [ 1258.435156][ T10] floppy driver state 16:09:51 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000040)={0x8, 0x8, 0x0, 0x2, 0x3, 0x4, 0x1, 0x3f, 0xd0, &(0x7f0000000000)='^%@\x00'}) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1258.436730][ T10] ------------------- [ 1258.438747][ T10] now=4295062978 last interrupt=4295062337 diff=641 last called handler=reset_interrupt 16:09:51 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:51 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x0) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1258.443896][ T10] timeout_message=lock fdc 16:09:51 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f00000000c0), 0xffffffff, 0x400) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000000)) [ 1258.446284][ T10] last output bytes: [ 1258.448087][ T10] 3 80 4294950973 [ 1258.449539][ T10] a1 90 4294950973 [ 1258.451227][ T10] 1e 90 4294950973 [ 1258.452617][ T10] e6 80 4294950973 [ 1258.453974][ T10] 1 90 4294950973 [ 1258.455327][ T10] 0 90 4294950973 [ 1258.456688][ T10] 0 90 4294950973 [ 1258.458034][ T10] 1 90 4294950973 [ 1258.459409][ T10] 2 90 4294950973 [ 1258.460793][ T10] 24 90 4294950973 [ 1258.462291][ T10] 1b 90 4294950973 [ 1258.463679][ T10] ff 90 4294950973 [ 1258.465062][ T10] 8 80 4295061847 [ 1258.466443][ T10] 8 80 4295061847 [ 1258.467780][ T10] 8 80 4295061847 [ 1258.469118][ T10] 8 80 4295061847 [ 1258.470483][ T10] 8 80 4295062337 [ 1258.472226][ T10] 8 80 4295062337 [ 1258.473641][ T10] 8 80 4295062337 [ 1258.474989][ T10] 8 80 4295062337 [ 1258.476385][ T10] last result at 4295062337 [ 1258.478041][ T10] last redo_fd_request at 4295062977 [ 1258.479955][ T10] c3 00 .. [ 1258.482579][ T10] status=80 [ 1258.483744][ T10] fdc_busy=1 [ 1258.484984][ T10] floppy_work.func=floppy_work_workfn [ 1258.487014][ T10] cont=ffffffff8ad06940 [ 1258.488549][ T10] current_req=0000000000000000 [ 1258.490345][ T10] command_status=-1 [ 1258.491865][ T10] [ 1258.492791][ T10] floppy1: floppy timeout called [ 1258.494946][ T10] [ 1258.495981][ T10] floppy driver state [ 1258.497486][ T10] ------------------- [ 1258.498928][ T10] now=4295062984 last interrupt=4295062337 diff=647 last called handler=reset_interrupt [ 1258.502631][ T10] timeout_message=lock fdc [ 1258.504252][ T10] last output bytes: [ 1258.505700][ T10] 3 80 4294950973 [ 1258.507077][ T10] a1 90 4294950973 [ 1258.508430][ T10] 1e 90 4294950973 [ 1258.509804][ T10] e6 80 4294950973 [ 1258.511546][ T10] 1 90 4294950973 [ 1258.512946][ T10] 0 90 4294950973 [ 1258.514322][ T10] 0 90 4294950973 [ 1258.515693][ T10] 1 90 4294950973 [ 1258.517069][ T10] 2 90 4294950973 [ 1258.518451][ T10] 24 90 4294950973 [ 1258.520198][ T10] 1b 90 4294950973 [ 1258.521974][ T10] ff 90 4294950973 [ 1258.523347][ T10] 8 80 4295061847 [ 1258.524731][ T10] 8 80 4295061847 [ 1258.526144][ T10] 8 80 4295061847 [ 1258.527513][ T10] 8 80 4295061847 [ 1258.528869][ T10] 8 80 4295062337 [ 1258.530245][ T10] 8 80 4295062337 [ 1258.532416][ T10] 8 80 4295062337 [ 1258.534334][ T10] 8 80 4295062337 [ 1258.536085][ T10] last result at 4295062337 [ 1258.538178][ T10] last redo_fd_request at 4295062984 [ 1258.540613][ T10] c3 00 .. [ 1258.544352][ T10] status=80 [ 1258.545845][ T10] fdc_busy=1 [ 1258.547393][ T10] floppy_work.func=floppy_work_workfn [ 1258.549931][ T10] cont=ffffffff8ad06940 [ 1258.551946][ T10] current_req=0000000000000000 [ 1258.554177][ T10] command_status=-1 [ 1258.555919][ T10] [ 1258.557078][ T10] floppy1: floppy timeout called [ 1258.559838][ T10] [ 1258.561113][ T10] floppy driver state [ 1258.562952][ T10] ------------------- [ 1258.564810][ T10] now=4295062991 last interrupt=4295062337 diff=654 last called handler=reset_interrupt [ 1258.569243][ T10] timeout_message=lock fdc [ 1258.572389][ T10] last output bytes: [ 1258.574276][ T10] 3 80 4294950973 [ 1258.575659][ T10] a1 90 4294950973 [ 1258.577052][ T10] 1e 90 4294950973 [ 1258.578439][ T10] e6 80 4294950973 [ 1258.579864][ T10] 1 90 4294950973 [ 1258.583226][ T10] 0 90 4294950973 [ 1258.584628][ T10] 0 90 4294950973 [ 1258.586004][ T10] 1 90 4294950973 [ 1258.587369][ T10] 2 90 4294950973 [ 1258.588755][ T10] 24 90 4294950973 [ 1258.590171][ T10] 1b 90 4294950973 [ 1258.591885][ T10] ff 90 4294950973 [ 1258.593299][ T10] 8 80 4295061847 [ 1258.594767][ T10] 8 80 4295061847 [ 1258.596251][ T10] 8 80 4295061847 [ 1258.597666][ T10] 8 80 4295061847 [ 1258.599052][ T10] 8 80 4295062337 [ 1258.600617][ T10] 8 80 4295062337 [ 1258.602162][ T10] 8 80 4295062337 [ 1258.603576][ T10] 8 80 4295062337 [ 1258.604961][ T10] last result at 4295062337 [ 1258.606617][ T10] last redo_fd_request at 4295062990 [ 1258.608550][ T10] c3 00 .. [ 1258.611160][ T10] status=80 [ 1258.612349][ T10] fdc_busy=1 [ 1258.613547][ T10] floppy_work.func=floppy_work_workfn [ 1258.615489][ T10] cont=ffffffff8ad06940 [ 1258.617027][ T10] current_req=0000000000000000 [ 1258.618770][ T10] command_status=-1 [ 1258.620311][ T10] [ 1258.621328][ T10] floppy1: floppy timeout called [ 1258.623956][T15054] [ 1258.624874][T15054] floppy driver state [ 1258.626358][T15054] ------------------- [ 1258.628038][T15054] now=4295062997 last interrupt=4295062337 diff=660 last called handler=reset_interrupt 16:09:51 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = syz_open_dev$floppy(&(0x7f00000000c0), 0xffffffff, 0x400) ioctl$FLOPPY_FDSETDRVPRM(r1, 0x40800290, &(0x7f0000000100)={0x0, 0x5, 0x4000000000000, 0x3, 0x4, 0xa0, 0xfff, 0x3f, 0x3f, 0x8, 0x0, 0xfff, 0xef, {0x4, 0x7, 0x200, 0x9f7, 0x8}, 0x84, 0x89, [0x7f, 0x7, 0x18, 0x7, 0xfffd, 0x401, 0x4, 0x8001], 0x7, 0x9}) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDGETDRVPRM(r0, 0x80800211, &(0x7f0000000000)) [ 1258.631692][T15054] timeout_message=lock fdc [ 1258.633620][T15054] last output bytes: [ 1258.635008][T15054] 3 80 4294950973 16:09:51 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (fail_nth: 1) 16:09:51 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) 16:09:51 executing program 3: ioctl$FLOPPY_FDMSGOFF(0xffffffffffffffff, 0x246) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x1f, 0x1, 0x9c}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) [ 1258.636338][T15054] a1 90 4294950973 [ 1258.638361][T15054] 1e 90 4294950973 [ 1258.640157][T15054] e6 80 4294950973 [ 1258.642463][T15054] 1 90 4294950973 [ 1258.644236][T15054] 0 90 4294950973 [ 1258.646067][T15054] 0 90 4294950973 [ 1258.649392][T15054] 1 90 4294950973 [ 1258.652955][T15054] 2 90 4294950973 [ 1258.654775][T15054] 24 90 4294950973 [ 1258.656521][T15054] 1b 90 4294950973 [ 1258.658284][T15054] ff 90 4294950973 [ 1258.660041][T15054] 8 80 4295061847 [ 1258.662820][T15054] 8 80 4295061847 [ 1258.664617][T15054] 8 80 4295061847 [ 1258.666376][T15054] 8 80 4295061847 [ 1258.668092][T15054] 8 80 4295062337 [ 1258.669829][T15054] 8 80 4295062337 [ 1258.671751][T15054] 8 80 4295062337 [ 1258.673617][T15054] 8 80 4295062337 [ 1258.675401][T15054] last result at 4295062337 [ 1258.677491][T15054] last redo_fd_request at 4295062997 [ 1258.679908][T15054] c3 00 .. [ 1258.683158][T15054] status=80 [ 1258.684643][T15054] fdc_busy=1 [ 1258.686114][T15054] floppy_work.func=floppy_work_workfn [ 1258.688295][T15054] cont=ffffffff8ad06940 [ 1258.689908][T15054] current_req=0000000000000000 [ 1258.691723][T15054] command_status=-1 [ 1258.693079][T15054] [ 1258.694018][T15054] floppy1: floppy timeout called [ 1258.697033][ T8521] FAULT_INJECTION: forcing a failure. [ 1258.697033][ T8521] name failslab, interval 1, probability 0, space 0, times 0 16:09:51 executing program 3: ioctl$FLOPPY_FDMSGOFF(0xffffffffffffffff, 0x246) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x1f, 0x1, 0x9c}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) ioctl$FLOPPY_FDMSGOFF(0xffffffffffffffff, 0x246) (async) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x1f, 0x1, 0x9c}) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) (async) [ 1258.700462][T15054] 16:09:51 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (fail_nth: 1) [ 1258.704559][T15054] floppy driver state [ 1258.705890][ T8521] CPU: 3 PID: 8521 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-01224-g1ef6663a587b #0 [ 1258.706094][T15054] ------------------- [ 1258.706102][T15054] now=4295063005 last interrupt=4295062337 diff=668 last called handler=reset_interrupt [ 1258.710681][ T8521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1258.712376][T15054] timeout_message=lock fdc 16:09:51 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1258.716586][ T8521] Call Trace: [ 1258.716596][ T8521] [ 1258.716604][ T8521] dump_stack_lvl+0x136/0x150 [ 1258.720006][T15054] last output bytes: [ 1258.722042][ T8521] should_fail_ex+0x4a3/0x5b0 [ 1258.722061][ T8521] should_failslab+0x9/0x20 [ 1258.722076][ T8521] __kmem_cache_alloc_node+0x5b/0x3f0 [ 1258.722088][ T8521] ? tomoyo_realpath_from_path+0xc3/0x600 [ 1258.722103][ T8521] __kmalloc+0x4e/0x190 [ 1258.722116][ T8521] ? rcu_is_watching+0x12/0xb0 [ 1258.724151][T15054] 3 80 4294950973 [ 1258.724810][ T8521] tomoyo_realpath_from_path+0xc3/0x600 [ 1258.726701][T15054] a1 90 4294950973 [ 1258.728525][ T8521] ? tomoyo_profile+0x46/0x60 [ 1258.730713][T15054] 1e 90 4294950973 [ 1258.732824][ T8521] tomoyo_path_number_perm+0x21a/0x570 [ 1258.732851][ T8521] ? tomoyo_path_number_perm+0x1c1/0x570 [ 1258.732872][ T8521] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1258.732894][ T8521] ? lock_downgrade+0x690/0x690 [ 1258.732919][ T8521] ? wait_for_completion_io_timeout+0x20/0x20 [ 1258.732952][ T8521] ? __fget_files+0x261/0x470 [ 1258.735652][T15054] e6 80 4294950973 [ 1258.738009][ T8521] security_file_ioctl+0x54/0xb0 [ 1258.739927][T15054] 1 90 4294950973 [ 1258.742177][ T8521] __x64_sys_ioctl+0xb7/0x210 [ 1258.742200][ T8521] do_syscall_64+0x39/0xb0 [ 1258.742224][ T8521] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1258.742250][ T8521] RIP: 0033:0x7f6e4d88c389 [ 1258.742265][ T8521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1258.744573][T15054] 0 90 4294950973 [ 1258.746579][ T8521] RSP: 002b:00007f6e4c3fe168 EFLAGS: 00000246 [ 1258.748337][T15054] 0 90 4294950973 [ 1258.750532][ T8521] ORIG_RAX: 0000000000000010 [ 1258.752690][T15054] 1 90 4294950973 [ 1258.754826][ T8521] RAX: ffffffffffffffda RBX: 00007f6e4d9abf80 RCX: 00007f6e4d88c389 [ 1258.754842][ T8521] RDX: 0000000000000000 RSI: 0000000000000247 RDI: 0000000000000003 [ 1258.754854][ T8521] RBP: 00007f6e4c3fe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.754866][ T8521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1258.756797][T15054] 2 90 4294950973 [ 1258.759457][ T8521] R13: 00007ffec585cb1f R14: 00007f6e4c3fe300 R15: 0000000000022000 [ 1258.759476][ T8521] [ 1258.761201][ T8521] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1258.777510][ T8533] FAULT_INJECTION: forcing a failure. [ 1258.777510][ T8533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1258.783754][T15054] 24 90 4294950973 [ 1258.786966][ T8533] CPU: 3 PID: 8533 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-01224-g1ef6663a587b #0 [ 1258.788227][T15054] 1b 90 4294950973 [ 1258.788235][T15054] ff 90 4294950973 [ 1258.790339][ T8533] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1258.791862][T15054] 8 80 4295061847 [ 1258.795272][ T8533] Call Trace: [ 1258.797910][T15054] 8 80 4295061847 [ 1258.797919][T15054] 8 80 4295061847 [ 1258.801376][ T8533] [ 1258.801387][ T8533] dump_stack_lvl+0x136/0x150 [ 1258.801416][ T8533] should_fail_ex+0x4a3/0x5b0 [ 1258.801463][ T8533] _copy_to_user+0x30/0xc0 [ 1258.801481][ T8533] simple_read_from_buffer+0xd0/0x160 [ 1258.801503][ T8533] proc_fail_nth_read+0x191/0x220 [ 1258.801526][ T8533] ? proc_exe_link+0x1e0/0x1e0 [ 1258.801545][ T8533] ? security_file_permission+0xaf/0xd0 [ 1258.801570][ T8533] vfs_read+0x1db/0x8d0 [ 1258.801587][ T8533] ? proc_exe_link+0x1e0/0x1e0 [ 1258.801606][ T8533] ? kernel_read+0x1b0/0x1b0 [ 1258.801623][ T8533] ? __fget_files+0x261/0x470 [ 1258.801640][ T8533] ksys_read+0x122/0x250 [ 1258.801656][ T8533] ? vfs_write+0xda0/0xda0 [ 1258.801672][ T8533] ? syscall_enter_from_user_mode+0x26/0x80 [ 1258.801689][ T8533] do_syscall_64+0x39/0xb0 [ 1258.804547][T15054] 8 80 4295061847 [ 1258.806275][ T8533] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1258.809031][T15054] 8 80 4295062337 [ 1258.809040][T15054] 8 80 4295062337 [ 1258.810442][ T8533] RIP: 0033:0x7eff89a3e09c [ 1258.812930][T15054] 8 80 4295062337 [ 1258.818390][ T8533] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1258.819714][T15054] 8 80 4295062337 [ 1258.819722][T15054] last result at 4295062337 [ 1258.823991][ T8533] RSP: 002b:00007eff8a7b0160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1258.824016][ T8533] RAX: ffffffffffffffda RBX: 00007eff89bac050 RCX: 00007eff89a3e09c [ 1258.824027][ T8533] RDX: 000000000000000f RSI: 00007eff8a7b01e0 RDI: 0000000000000004 [ 1258.824038][ T8533] RBP: 00007eff8a7b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.824048][ T8533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1258.824057][ T8533] R13: 00007ffe468f9e5f R14: 00007eff8a7b0300 R15: 0000000000022000 [ 1258.824070][ T8533] [ 1258.897632][T15054] last redo_fd_request at 4295063004 [ 1258.900270][T15054] c3 00 .. [ 1258.903685][T15054] status=80 [ 1258.905315][T15054] fdc_busy=1 [ 1258.906838][T15054] floppy_work.func=floppy_work_workfn [ 1258.909238][T15054] cont=ffffffff8ad06940 [ 1258.911123][T15054] current_req=0000000000000000 [ 1258.912802][T15054] command_status=-1 [ 1258.914192][T15054] [ 1258.915050][T15054] floppy1: floppy timeout called [ 1258.917078][T15054] [ 1258.918201][T15054] floppy driver state [ 1258.920029][T15054] ------------------- [ 1258.921987][T15054] now=4295063027 last interrupt=4295062337 diff=690 last called handler=reset_interrupt [ 1258.926379][T15054] timeout_message=lock fdc [ 1258.928404][T15054] last output bytes: [ 1258.930717][T15054] 3 80 4294950973 [ 1258.932624][T15054] a1 90 4294950973 [ 1258.934384][T15054] 1e 90 4294950973 [ 1258.936119][T15054] e6 80 4294950973 [ 1258.937873][T15054] 1 90 4294950973 [ 1258.939612][T15054] 0 90 4294950973 [ 1258.941456][T15054] 0 90 4294950973 [ 1258.943187][T15054] 1 90 4294950973 [ 1258.944921][T15054] 2 90 4294950973 [ 1258.946652][T15054] 24 90 4294950973 [ 1258.948327][T15054] 1b 90 4294950973 [ 1258.949936][T15054] ff 90 4294950973 [ 1258.951768][T15054] 8 80 4295061847 [ 1258.953485][T15054] 8 80 4295061847 [ 1258.955180][T15054] 8 80 4295061847 [ 1258.956892][T15054] 8 80 4295061847 [ 1258.958617][T15054] 8 80 4295062337 [ 1258.960326][T15054] 8 80 4295062337 [ 1258.962144][T15054] 8 80 4295062337 [ 1258.963836][T15054] 8 80 4295062337 [ 1258.965544][T15054] last result at 4295062337 [ 1258.967528][T15054] last redo_fd_request at 4295063026 [ 1258.969909][T15054] c3 00 .. [ 1258.973218][T15054] status=80 [ 1258.974710][T15054] fdc_busy=1 [ 1258.976225][T15054] floppy_work.func=floppy_work_workfn [ 1258.978677][T15054] cont=ffffffff8ad06940 [ 1258.980572][T15054] current_req=0000000000000000 [ 1258.982762][T15054] command_status=-1 [ 1258.984462][T15054] [ 1258.985601][T15054] floppy1: floppy timeout called [ 1258.992651][T15054] [ 1258.993927][T15054] floppy driver state [ 1258.995837][T15054] ------------------- [ 1258.997747][T15054] now=4295063034 last interrupt=4295062337 diff=697 last called handler=reset_interrupt 16:09:51 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:51 executing program 3: ioctl$FLOPPY_FDMSGOFF(0xffffffffffffffff, 0x246) (async) ioctl$FLOPPY_FDFMTTRK(0xffffffffffffffff, 0x400c0248, &(0x7f0000000000)={0x1f, 0x1, 0x9c}) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x0) 16:09:51 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (fail_nth: 2) 16:09:51 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1259.004588][T15054] timeout_message=lock fdc [ 1259.006331][T15054] last output bytes: [ 1259.007817][T15054] 3 80 4294950973 [ 1259.009246][T15054] a1 90 4294950973 [ 1259.010704][T15054] 1e 90 4294950973 [ 1259.012555][T15054] e6 80 4294950973 [ 1259.014047][T15054] 1 90 4294950973 [ 1259.015479][T15054] 0 90 4294950973 [ 1259.016825][T15054] 0 90 4294950973 [ 1259.018170][T15054] 1 90 4294950973 [ 1259.019526][T15054] 2 90 4294950973 [ 1259.020866][T15054] 24 90 4294950973 [ 1259.022426][T15054] 1b 90 4294950973 [ 1259.023814][T15054] ff 90 4294950973 [ 1259.025174][T15054] 8 80 4295061847 [ 1259.026568][T15054] 8 80 4295061847 [ 1259.027913][T15054] 8 80 4295061847 [ 1259.029282][T15054] 8 80 4295061847 [ 1259.030681][T15054] 8 80 4295062337 [ 1259.032746][T15054] 8 80 4295062337 [ 1259.034129][T15054] 8 80 4295062337 [ 1259.035454][T15054] 8 80 4295062337 [ 1259.036797][T15054] last result at 4295062337 [ 1259.038431][T15054] last redo_fd_request at 4295063033 [ 1259.040510][T15054] c3 00 .. [ 1259.043709][T15054] status=80 [ 1259.045131][T15054] fdc_busy=1 [ 1259.046315][T15054] floppy_work.func=floppy_work_workfn [ 1259.048261][T15054] cont=ffffffff8ad06940 [ 1259.049842][T15054] current_req=0000000000000000 [ 1259.051869][T15054] command_status=-1 [ 1259.053269][T15054] [ 1259.054192][T15054] floppy1: floppy timeout called [ 1259.057119][T15054] [ 1259.058133][T15054] floppy driver state [ 1259.059677][T15054] ------------------- [ 1259.061319][T15054] now=4295063041 last interrupt=4295062337 diff=704 last called handler=reset_interrupt [ 1259.068864][T15054] timeout_message=lock fdc [ 1259.071517][T15054] last output bytes: 16:09:51 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (fail_nth: 1) [ 1259.073493][T15054] 3 80 4294950973 [ 1259.075288][T15054] a1 90 4294950973 [ 1259.077047][T15054] 1e 90 4294950973 [ 1259.078834][T15054] e6 80 4294950973 [ 1259.080589][T15054] 1 90 4294950973 [ 1259.082562][T15054] 0 90 4294950973 [ 1259.084317][T15054] 0 90 4294950973 [ 1259.086085][T15054] 1 90 4294950973 [ 1259.087831][T15054] 2 90 4294950973 [ 1259.089604][T15054] 24 90 4294950973 [ 1259.091607][T15054] 1b 90 4294950973 [ 1259.093373][T15054] ff 90 4294950973 [ 1259.095131][T15054] 8 80 4295061847 [ 1259.096887][T15054] 8 80 4295061847 [ 1259.098639][T15054] 8 80 4295061847 [ 1259.100403][T15054] 8 80 4295061847 [ 1259.102814][T15054] 8 80 4295062337 [ 1259.104632][T15054] 8 80 4295062337 [ 1259.106371][T15054] 8 80 4295062337 [ 1259.108134][T15054] 8 80 4295062337 [ 1259.109889][T15054] last result at 4295062337 [ 1259.112501][T15054] last redo_fd_request at 4295063040 [ 1259.114970][T15054] c3 00 .. [ 1259.118105][T15054] status=80 [ 1259.119620][T15054] fdc_busy=1 [ 1259.121276][T15054] floppy_work.func=floppy_work_workfn [ 1259.123782][T15054] cont=ffffffff8ad06940 [ 1259.125730][T15054] current_req=0000000000000000 [ 1259.127955][T15054] command_status=-1 [ 1259.129742][T15054] [ 1259.130265][ T8548] FAULT_INJECTION: forcing a failure. [ 1259.130265][ T8548] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1259.130913][T15054] floppy1: floppy timeout called [ 1259.137989][ T8548] CPU: 0 PID: 8548 Comm: syz-executor.2 Not tainted 6.4.0-syzkaller-01224-g1ef6663a587b #0 [ 1259.139363][T32707] [ 1259.143639][ T8548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1259.143654][ T8548] Call Trace: [ 1259.143661][ T8548] [ 1259.143669][ T8548] dump_stack_lvl+0x136/0x150 [ 1259.143700][ T8548] should_fail_ex+0x4a3/0x5b0 [ 1259.143724][ T8548] _copy_to_user+0x30/0xc0 [ 1259.145393][T32707] floppy driver state [ 1259.148921][ T8548] simple_read_from_buffer+0xd0/0x160 [ 1259.150487][T32707] ------------------- [ 1259.150493][T32707] now=4295063048 last interrupt=4295062337 diff=711 last called handler=reset_interrupt [ 1259.151854][ T8548] proc_fail_nth_read+0x191/0x220 [ 1259.151886][ T8548] ? proc_exe_link+0x1e0/0x1e0 [ 1259.151912][ T8548] ? security_file_permission+0xaf/0xd0 [ 1259.154555][T32707] timeout_message=lock fdc [ 1259.156240][ T8548] vfs_read+0x1db/0x8d0 [ 1259.158309][T32707] last output bytes: [ 1259.158318][T32707] 3 80 4294950973 [ 1259.160104][ T8548] ? proc_exe_link+0x1e0/0x1e0 [ 1259.162982][T32707] a1 90 4294950973 [ 1259.164381][ T8548] ? kernel_read+0x1b0/0x1b0 [ 1259.168823][T32707] 1e 90 4294950973 [ 1259.171134][ T8548] ? __fget_files+0x261/0x470 [ 1259.171158][ T8548] ksys_read+0x122/0x250 [ 1259.171179][ T8548] ? vfs_write+0xda0/0xda0 [ 1259.171199][ T8548] ? syscall_enter_from_user_mode+0x26/0x80 [ 1259.173896][T32707] e6 80 4294950973 [ 1259.175848][ T8548] do_syscall_64+0x39/0xb0 [ 1259.177944][T32707] 1 90 4294950973 [ 1259.179853][ T8548] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1259.182421][T32707] 0 90 4294950973 [ 1259.183395][ T8548] RIP: 0033:0x7fc1b983e09c [ 1259.183412][ T8548] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1259.183431][ T8548] RSP: 002b:00007fc1ba5f4160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1259.183452][ T8548] RAX: ffffffffffffffda RBX: 00007fc1b99ac050 RCX: 00007fc1b983e09c [ 1259.185753][T32707] 0 90 4294950973 [ 1259.187398][ T8548] RDX: 000000000000000f RSI: 00007fc1ba5f41e0 RDI: 0000000000000004 [ 1259.187412][ T8548] RBP: 00007fc1ba5f41d0 R08: 0000000000000000 R09: 0000000000000000 [ 1259.187424][ T8548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1259.187436][ T8548] R13: 00007fffed64283f R14: 00007fc1ba5f4300 R15: 0000000000022000 [ 1259.187451][ T8548] [ 1259.244373][T32707] 1 90 4294950973 [ 1259.246343][T32707] 2 90 4294950973 [ 1259.248196][T32707] 24 90 4294950973 [ 1259.250025][T32707] 1b 90 4294950973 [ 1259.251974][T32707] ff 90 4294950973 [ 1259.253623][T32707] 8 80 4295061847 [ 1259.255235][T32707] 8 80 4295061847 [ 1259.256818][T32707] 8 80 4295061847 [ 1259.258162][T32707] 8 80 4295061847 [ 1259.259491][T32707] 8 80 4295062337 [ 1259.260839][T32707] 8 80 4295062337 [ 1259.262323][T32707] 8 80 4295062337 [ 1259.263646][T32707] 8 80 4295062337 [ 1259.265186][T32707] last result at 4295062337 [ 1259.267246][T32707] last redo_fd_request at 4295063048 [ 1259.269604][T32707] c3 00 .. [ 1259.272785][T32707] status=80 [ 1259.274239][T32707] fdc_busy=1 [ 1259.275547][T32707] floppy_work.func=floppy_work_workfn [ 1259.277469][T32707] cont=ffffffff8ad06940 [ 1259.278994][T32707] current_req=0000000000000000 [ 1259.281106][T32707] command_status=-1 [ 1259.282874][T32707] [ 1259.284023][T32707] floppy1: floppy timeout called [ 1259.290181][T32707] 16:09:52 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000040)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) [ 1259.292100][T32707] floppy driver state 16:09:52 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) 16:09:52 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (fail_nth: 3) 16:09:52 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x2, 0x800) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x6, 0x200) ioctl$FLOPPY_FDGETFDCSTAT(r1, 0x80280215, &(0x7f0000000040)) [ 1259.300925][T32707] ------------------- [ 1259.303072][T32707] now=4295063065 last interrupt=4295062337 diff=728 last called handler=reset_interrupt [ 1259.307692][T32707] timeout_message=lock fdc [ 1259.309722][T32707] last output bytes: [ 1259.311275][T32707] 3 80 4294950973 16:09:52 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x2, 0x800) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x6, 0x200) ioctl$FLOPPY_FDGETFDCSTAT(r1, 0x80280215, &(0x7f0000000040)) [ 1259.313514][T32707] a1 90 4294950973 [ 1259.315081][T32707] 1e 90 4294950973 [ 1259.316710][T32707] e6 80 4294950973 [ 1259.318431][T32707] 1 90 4294950973 [ 1259.320151][T32707] 0 90 4294950973 [ 1259.322711][T32707] 0 90 4294950973 [ 1259.324448][T32707] 1 90 4294950973 [ 1259.326091][T32707] 2 90 4294950973 [ 1259.327688][T32707] 24 90 4294950973 16:09:52 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x2, 0x800) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = syz_open_dev$floppy(&(0x7f0000000000), 0x6, 0x200) ioctl$FLOPPY_FDGETFDCSTAT(r1, 0x80280215, &(0x7f0000000040)) syz_open_dev$floppy(&(0x7f0000000080), 0x2, 0x800) (async) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x6, 0x200) (async) ioctl$FLOPPY_FDGETFDCSTAT(r1, 0x80280215, &(0x7f0000000040)) (async) [ 1259.329454][T32707] 1b 90 4294950973 [ 1259.331962][T32707] ff 90 4294950973 [ 1259.333714][T32707] 8 80 4295061847 [ 1259.335390][T32707] 8 80 4295061847 [ 1259.336988][T32707] 8 80 4295061847 [ 1259.338867][T32707] 8 80 4295061847 [ 1259.340549][T32707] 8 80 4295062337 [ 1259.342268][T32707] 8 80 4295062337 [ 1259.343641][T32707] 8 80 4295062337 [ 1259.345217][T32707] 8 80 4295062337 [ 1259.346846][T32707] last result at 4295062337 [ 1259.348826][T32707] last redo_fd_request at 4295063063 16:09:52 executing program 1: ioctl$FLOPPY_FDFMTEND(0xffffffffffffffff, 0x249) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) r2 = syz_open_dev$floppy(&(0x7f0000000240), 0x2, 0x101000) ioctl$FLOPPY_FDRAWCMD(r2, 0x258, &(0x7f0000000180)={0x4, &(0x7f00000000c0)="3093c7bd78d1e905b3baa82f3d686a91595cc242e58b998c9e41e1b5eb0b14844e5ee8b29e4b1d4e8f5f77ac5735c75ff4202c1d582416bd11c7521cb84f80213307a67b7a9325a742f8086475a42e3c77461e7ee6b8901ccd5722cf3b234c28250ae412aa3103aff503f1844a5aba22b67251c0edc5d563b012041f69d52fd806155bb776e39a0b982e01d1", &(0x7f0000000040)=0xae, 0x0, 0x8c, 0x0, 0x0, 0x3, 0x2, "3cc02ff1e3f53da4099fcf82c7fd5191", 0x0, '\x00', 0xffffffff}) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xc, 0x77ea, 0x4}) [ 1259.351791][T32707] c3 00 .. [ 1259.354909][T32707] status=80 [ 1259.356370][T32707] fdc_busy=1 [ 1259.358043][T32707] floppy_work.func=floppy_work_workfn [ 1259.360090][T32707] cont=ffffffff8ad06940 [ 1259.362106][T32707] current_req=0000000000000000 [ 1259.364355][T32707] command_status=-1 [ 1259.366126][T32707] 16:09:52 executing program 1: ioctl$FLOPPY_FDFMTEND(0xffffffffffffffff, 0x249) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) (async, rerun: 64) r2 = syz_open_dev$floppy(&(0x7f0000000240), 0x2, 0x101000) (rerun: 64) ioctl$FLOPPY_FDRAWCMD(r2, 0x258, &(0x7f0000000180)={0x4, &(0x7f00000000c0)="3093c7bd78d1e905b3baa82f3d686a91595cc242e58b998c9e41e1b5eb0b14844e5ee8b29e4b1d4e8f5f77ac5735c75ff4202c1d582416bd11c7521cb84f80213307a67b7a9325a742f8086475a42e3c77461e7ee6b8901ccd5722cf3b234c28250ae412aa3103aff503f1844a5aba22b67251c0edc5d563b012041f69d52fd806155bb776e39a0b982e01d1", &(0x7f0000000040)=0xae, 0x0, 0x8c, 0x0, 0x0, 0x3, 0x2, "3cc02ff1e3f53da4099fcf82c7fd5191", 0x0, '\x00', 0xffffffff}) (async) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xc, 0x77ea, 0x4}) [ 1259.367284][T32707] floppy1: floppy timeout called [ 1259.371169][T32707] [ 1259.372284][T32707] floppy driver state [ 1259.374155][T32707] ------------------- 16:09:52 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000040)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) 16:09:52 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x8000000000000000, 0x800) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000200)) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x42}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x48050}, 0x8880) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1259.376038][T32707] now=4295063072 last interrupt=4295062337 diff=735 last called handler=reset_interrupt [ 1259.381289][T32707] timeout_message=lock fdc [ 1259.383368][T32707] last output bytes: [ 1259.385186][T32707] 3 80 4294950973 16:09:52 executing program 0: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1259.386923][T32707] a1 90 4294950973 [ 1259.389192][T32707] 1e 90 4294950973 [ 1259.391478][T32707] e6 80 4294950973 [ 1259.393287][T32707] 1 90 4294950973 [ 1259.395035][T32707] 0 90 4294950973 [ 1259.396924][T32707] 0 90 4294950973 [ 1259.398659][T32707] 1 90 4294950973 [ 1259.400273][T32707] 2 90 4294950973 [ 1259.402413][T32707] 24 90 4294950973 [ 1259.404124][T32707] 1b 90 4294950973 16:09:52 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x8000000000000000, 0x800) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000200)) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x42}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x48050}, 0x8880) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x8000000000000000, 0x800) (async) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000200)) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x42}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x48050}, 0x8880) (async) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) [ 1259.411293][T32707] ff 90 4294950973 16:09:52 executing program 1: ioctl$FLOPPY_FDFMTEND(0xffffffffffffffff, 0x249) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x0, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) r2 = syz_open_dev$floppy(&(0x7f0000000240), 0x2, 0x101000) ioctl$FLOPPY_FDRAWCMD(r2, 0x258, &(0x7f0000000180)={0x4, &(0x7f00000000c0)="3093c7bd78d1e905b3baa82f3d686a91595cc242e58b998c9e41e1b5eb0b14844e5ee8b29e4b1d4e8f5f77ac5735c75ff4202c1d582416bd11c7521cb84f80213307a67b7a9325a742f8086475a42e3c77461e7ee6b8901ccd5722cf3b234c28250ae412aa3103aff503f1844a5aba22b67251c0edc5d563b012041f69d52fd806155bb776e39a0b982e01d1", &(0x7f0000000040)=0xae, 0x0, 0x8c, 0x0, 0x0, 0x3, 0x2, "3cc02ff1e3f53da4099fcf82c7fd5191", 0x0, '\x00', 0xffffffff}) (async) ioctl$FLOPPY_FDRAWCMD(r2, 0x258, &(0x7f0000000180)={0x4, &(0x7f00000000c0)="3093c7bd78d1e905b3baa82f3d686a91595cc242e58b998c9e41e1b5eb0b14844e5ee8b29e4b1d4e8f5f77ac5735c75ff4202c1d582416bd11c7521cb84f80213307a67b7a9325a742f8086475a42e3c77461e7ee6b8901ccd5722cf3b234c28250ae412aa3103aff503f1844a5aba22b67251c0edc5d563b012041f69d52fd806155bb776e39a0b982e01d1", &(0x7f0000000040)=0xae, 0x0, 0x8c, 0x0, 0x0, 0x3, 0x2, "3cc02ff1e3f53da4099fcf82c7fd5191", 0x0, '\x00', 0xffffffff}) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000000)={0xc, 0x77ea, 0x4}) [ 1259.414577][T32707] 8 80 4295061847 [ 1259.416328][T32707] 8 80 4295061847 [ 1259.417827][T32707] 8 80 4295061847 [ 1259.419238][T32707] 8 80 4295061847 [ 1259.420917][T32707] 8 80 4295062337 [ 1259.423038][T32707] 8 80 4295062337 [ 1259.424895][T32707] 8 80 4295062337 [ 1259.426641][T32707] 8 80 4295062337 [ 1259.428373][T32707] last result at 4295062337 16:09:52 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:09:52 executing program 2: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x8000000000000000, 0x800) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000200)) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x42}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x48050}, 0x8880) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x8000000000000000, 0x800) (async) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$FLOPPY_FDGETFDCSTAT(r0, 0x80280215, &(0x7f0000000200)) (async) syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), r1) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x42}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x48050}, 0x8880) (async) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) [ 1259.430567][T32707] last redo_fd_request at 4295063071 [ 1259.433770][T32707] c3 00 .. [ 1259.436670][T32707] status=80 [ 1259.438121][T32707] fdc_busy=1 [ 1259.439562][T32707] floppy_work.func=floppy_work_workfn [ 1259.442526][T32707] cont=ffffffff8ad06940 [ 1259.444253][T32707] current_req=0000000000000000 [ 1259.446246][T32707] command_status=-1 [ 1259.448708][T32707] [ 1259.449872][T32707] floppy1: floppy timeout called [ 1259.453460][T32707] [ 1259.454512][T32707] floppy driver state [ 1259.456072][T32707] ------------------- 16:09:52 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x4, 0x200201) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x2008}) [ 1259.458918][T32707] now=4295063080 last interrupt=4295062337 diff=743 last called handler=reset_interrupt [ 1259.463766][T32707] timeout_message=lock fdc [ 1259.465774][T32707] last output bytes: [ 1259.467498][T32707] 3 80 4294950973 [ 1259.469201][T32707] a1 90 4294950973 [ 1259.470856][T32707] 1e 90 4294950973 [ 1259.472585][T32707] e6 80 4294950973 [ 1259.474241][T32707] 1 90 4294950973 [ 1259.475699][T32707] 0 90 4294950973 [ 1259.477198][T32707] 0 90 4294950973 [ 1259.478559][T32707] 1 90 4294950973 [ 1259.479916][T32707] 2 90 4294950973 [ 1259.481533][T32707] 24 90 4294950973 [ 1259.482859][T32707] 1b 90 4294950973 [ 1259.484184][T32707] ff 90 4294950973 [ 1259.485560][T32707] 8 80 4295061847 [ 1259.486896][T32707] 8 80 4295061847 [ 1259.488233][T32707] 8 80 4295061847 [ 1259.489683][T32707] 8 80 4295061847 [ 1259.491259][T32707] 8 80 4295062337 [ 1259.492615][T32707] 8 80 4295062337 [ 1259.493956][T32707] 8 80 4295062337 [ 1259.495340][T32707] 8 80 4295062337 [ 1259.496850][T32707] last result at 4295062337 [ 1259.498485][T32707] last redo_fd_request at 4295063080 [ 1259.500499][T32707] c3 00 .. [ 1259.503022][T32707] status=80 [ 1259.504190][T32707] fdc_busy=1 [ 1259.505445][T32707] floppy_work.func=floppy_work_workfn [ 1259.507496][T32707] cont=ffffffff8ad06940 [ 1259.509039][T32707] current_req=0000000000000000 [ 1259.510845][T32707] command_status=-1 [ 1259.512285][T32707] [ 1259.513178][T32707] floppy1: floppy timeout called [ 1259.518390][T32707] 16:09:52 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDGETDRVTYP(r0, 0x8010020f, &(0x7f0000000040)) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4) (async) ioctl$FLOPPY_FDSETEMSGTRESH(r0, 0x24a, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) [ 1259.521002][T32707] floppy driver state 16:09:52 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) (async) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) (async) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1259.523056][T32707] ------------------- [ 1259.525061][T32707] now=4295063087 last interrupt=4295062337 diff=750 last called handler=reset_interrupt [ 1259.529475][T32707] timeout_message=lock fdc [ 1259.532476][T32707] last output bytes: 16:09:52 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x1, 0x4) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) [ 1259.534275][T32707] 3 80 4294950973 [ 1259.535841][T32707] a1 90 4294950973 [ 1259.537192][T32707] 1e 90 4294950973 [ 1259.538556][T32707] e6 80 4294950973 [ 1259.539983][T32707] 1 90 4294950973 [ 1259.541986][T32707] 0 90 4294950973 [ 1259.543453][T32707] 0 90 4294950973 [ 1259.544816][T32707] 1 90 4294950973 [ 1259.546164][T32707] 2 90 4294950973 [ 1259.547500][T32707] 24 90 4294950973 [ 1259.548835][T32707] 1b 90 4294950973 [ 1259.550211][T32707] ff 90 4294950973 [ 1259.551695][T32707] 8 80 4295061847 [ 1259.553048][T32707] 8 80 4295061847 [ 1259.554395][T32707] 8 80 4295061847 [ 1259.555905][T32707] 8 80 4295061847 [ 1259.557637][T32707] 8 80 4295062337 [ 1259.559098][T32707] 8 80 4295062337 [ 1259.560722][T32707] 8 80 4295062337 [ 1259.562615][T32707] 8 80 4295062337 [ 1259.564343][T32707] last result at 4295062337 [ 1259.566308][T32707] last redo_fd_request at 4295063086 [ 1259.568600][T32707] c3 00 .. [ 1259.571523][T32707] status=80 [ 1259.572691][T32707] fdc_busy=1 [ 1259.573889][T32707] floppy_work.func=floppy_work_workfn [ 1259.575828][T32707] cont=ffffffff8ad06940 [ 1259.577301][T32707] current_req=0000000000000000 [ 1259.579078][T32707] command_status=-1 [ 1259.580622][T32707] [ 1259.581667][T32707] floppy1: floppy timeout called [ 1259.584593][T15054] [ 1259.585779][T15054] floppy driver state [ 1259.587586][T15054] ------------------- [ 1259.589314][T15054] now=4295063093 last interrupt=4295062337 diff=756 last called handler=reset_interrupt [ 1259.593574][T15054] timeout_message=lock fdc [ 1259.595593][T15054] last output bytes: [ 1259.597374][T15054] 3 80 4294950973 [ 1259.599115][T15054] a1 90 4294950973 [ 1259.600812][T15054] 1e 90 4294950973 [ 1259.602645][T15054] e6 80 4294950973 [ 1259.604374][T15054] 1 90 4294950973 [ 1259.606111][T15054] 0 90 4294950973 [ 1259.607839][T15054] 0 90 4294950973 [ 1259.609581][T15054] 1 90 4294950973 [ 1259.611309][T15054] 2 90 4294950973 [ 1259.612792][T15054] 24 90 4294950973 [ 1259.614216][T15054] 1b 90 4294950973 [ 1259.615650][T15054] ff 90 4294950973 [ 1259.617069][T15054] 8 80 4295061847 [ 1259.618559][T15054] 8 80 4295061847 [ 1259.620328][T15054] 8 80 4295061847 [ 1259.622104][T15054] 8 80 4295061847 [ 1259.623449][T15054] 8 80 4295062337 [ 1259.624804][T15054] 8 80 4295062337 [ 1259.626160][T15054] 8 80 4295062337 [ 1259.627575][T15054] 8 80 4295062337 [ 1259.629287][T15054] last result at 4295062337 [ 1259.631450][T15054] last redo_fd_request at 4295063093 [ 1259.633744][T15054] c3 00 .. [ 1259.637435][T15054] status=80 [ 1259.638662][T15054] fdc_busy=1 [ 1259.640047][T15054] floppy_work.func=floppy_work_workfn [ 1259.641339][ C1] floppy1: floppy_interrupt: timeout handler died. normal interrupt end [ 1259.642878][T15054] cont=ffffffff8ad06a00 [ 1259.647838][T15054] current_req=0000000000000000 [ 1259.649569][T15054] command_status=-1 [ 1259.650936][T15054] [ 1259.651954][T15054] floppy1: floppy timeout called 16:09:52 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:09:52 executing program 1: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) (async) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) (async) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1259.653706][T15054] floppy1: floppy_shutdown: timeout handler died. [ 1259.661550][T15054] [ 1259.662431][T15054] floppy driver state [ 1259.663925][T15054] ------------------- 16:09:52 executing program 2: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) syz_open_dev$dri(&(0x7f0000000000), 0x4, 0x200201) (async) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x4, 0x200201) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x2008}) 16:09:52 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x1, 0x4) (async) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) [ 1259.665470][T15054] now=4295063101 last interrupt=4295063098 diff=3 last called handler=reset_interrupt [ 1259.668969][T15054] timeout_message=lock fdc [ 1259.670626][T15054] last output bytes: [ 1259.672720][T15054] 1 90 4294950973 [ 1259.674207][T15054] 0 90 4294950973 [ 1259.675635][T15054] 0 90 4294950973 [ 1259.677058][T15054] 1 90 4294950973 [ 1259.678479][T15054] 2 90 4294950973 [ 1259.679808][T15054] 24 90 4294950973 [ 1259.681714][T15054] 1b 90 4294950973 [ 1259.683068][T15054] ff 90 4294950973 [ 1259.684414][T15054] 8 80 4295061847 [ 1259.685766][T15054] 8 80 4295061847 [ 1259.687097][T15054] 8 80 4295061847 [ 1259.688428][T15054] 8 80 4295061847 [ 1259.689856][T15054] 8 80 4295062337 [ 1259.691310][T15054] 8 80 4295062337 [ 1259.692651][T15054] 8 80 4295062337 [ 1259.693990][T15054] 8 80 4295062337 [ 1259.695329][T15054] 8 80 4295063098 [ 1259.696650][T15054] 8 80 4295063098 [ 1259.697985][T15054] 8 80 4295063098 [ 1259.699427][T15054] 8 80 4295063099 [ 1259.700824][T15054] last result at 4295063099 [ 1259.702722][T15054] last redo_fd_request at 4295063100 [ 1259.704611][T15054] c3 00 .. [ 1259.707013][T15054] status=80 [ 1259.708191][T15054] fdc_busy=1 [ 1259.709395][T15054] floppy_work.func=floppy_work_workfn [ 1259.711392][T15054] cont=ffffffff8ad06940 [ 1259.712867][T15054] current_req=0000000000000000 [ 1259.714574][T15054] command_status=-1 [ 1259.716305][T15054] [ 1259.717244][T15054] floppy1: floppy timeout called [ 1259.719591][T15054] [ 1259.720559][T15054] floppy driver state [ 1259.722118][T15054] ------------------- [ 1259.723636][T15054] now=4295063107 last interrupt=4295063098 diff=9 last called handler=reset_interrupt [ 1259.727091][T15054] timeout_message=lock fdc [ 1259.728767][T15054] last output bytes: [ 1259.730249][T15054] 1 90 4294950973 [ 1259.731703][T15054] 0 90 4294950973 [ 1259.733132][T15054] 0 90 4294950973 [ 1259.734564][T15054] 1 90 4294950973 [ 1259.735966][T15054] 2 90 4294950973 [ 1259.737390][T15054] 24 90 4294950973 [ 1259.738813][T15054] 1b 90 4294950973 [ 1259.740218][T15054] ff 90 4294950973 [ 1259.741668][T15054] 8 80 4295061847 [ 1259.743089][T15054] 8 80 4295061847 [ 1259.744523][T15054] 8 80 4295061847 [ 1259.745983][T15054] 8 80 4295061847 [ 1259.747406][T15054] 8 80 4295062337 [ 1259.748987][T15054] 8 80 4295062337 [ 1259.750344][T15054] 8 80 4295062337 [ 1259.751755][T15054] 8 80 4295062337 [ 1259.753062][T15054] 8 80 4295063098 [ 1259.754418][T15054] 8 80 4295063098 [ 1259.755757][T15054] 8 80 4295063098 [ 1259.757090][T15054] 8 80 4295063099 [ 1259.758436][T15054] last result at 4295063099 [ 1259.760047][T15054] last redo_fd_request at 4295063106 [ 1259.762114][T15054] c3 00 .. [ 1259.764562][T15054] status=80 [ 1259.765728][T15054] fdc_busy=1 [ 1259.766892][T15054] floppy_work.func=floppy_work_workfn [ 1259.768789][T15054] cont=ffffffff8ad06940 [ 1259.770280][T15054] current_req=0000000000000000 [ 1259.772090][T15054] command_status=-1 [ 1259.773473][T15054] [ 1259.774364][T15054] floppy1: floppy timeout called [ 1259.776379][T15054] [ 1259.777244][T15054] floppy driver state [ 1259.778680][T15054] ------------------- [ 1259.780115][T15054] now=4295063112 last interrupt=4295063098 diff=14 last called handler=reset_interrupt [ 1259.783727][T15054] timeout_message=lock fdc [ 1259.785336][T15054] last output bytes: [ 1259.786736][T15054] 1 90 4294950973 [ 1259.788075][T15054] 0 90 4294950973 [ 1259.789432][T15054] 0 90 4294950973 [ 1259.790776][T15054] 1 90 4294950973 [ 1259.792449][T15054] 2 90 4294950973 [ 1259.793817][T15054] 24 90 4294950973 [ 1259.795159][T15054] 1b 90 4294950973 [ 1259.796504][T15054] ff 90 4294950973 [ 1259.797855][T15054] 8 80 4295061847 [ 1259.799199][T15054] 8 80 4295061847 [ 1259.800527][T15054] 8 80 4295061847 [ 1259.802616][T15054] 8 80 4295061847 [ 1259.804031][T15054] 8 80 4295062337 [ 1259.805487][T15054] 8 80 4295062337 [ 1259.806889][T15054] 8 80 4295062337 [ 1259.808279][T15054] 8 80 4295062337 [ 1259.809706][T15054] 8 80 4295063098 [ 1259.811181][T15054] 8 80 4295063098 [ 1259.812423][T15054] 8 80 4295063098 [ 1259.813660][T15054] 8 80 4295063099 [ 1259.814880][T15054] last result at 4295063099 [ 1259.816198][T15054] last redo_fd_request at 4295063112 [ 1259.817950][T15054] c3 00 .. [ 1259.820185][T15054] status=80 [ 1259.821358][T15054] fdc_busy=1 [ 1259.822459][T15054] floppy_work.func=floppy_work_workfn [ 1259.824228][T15054] cont=ffffffff8ad06940 [ 1259.825625][T15054] current_req=0000000000000000 [ 1259.827197][T15054] command_status=-1 [ 1259.828460][T15054] [ 1259.829290][T15054] floppy1: floppy timeout called [ 1259.831288][T15054] [ 1259.832188][T15054] floppy driver state [ 1259.833511][T15054] ------------------- [ 1259.834813][T15054] now=4295063118 last interrupt=4295063098 diff=20 last called handler=reset_interrupt [ 1259.837954][T15054] timeout_message=lock fdc [ 1259.839436][T15054] last output bytes: 16:09:52 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async, rerun: 32) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x4, 0x200201) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x2008}) 16:09:52 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x1, 0x4) syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) 16:09:52 executing program 1: syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x1) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xc8da}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDFMTEND(r3, 0x249) [ 1259.840742][T15054] 1 90 4294950973 [ 1259.842691][T15054] 0 90 4294950973 [ 1259.844114][T15054] 0 90 4294950973 [ 1259.845354][T15054] 1 90 4294950973 [ 1259.846595][T15054] 2 90 4294950973 [ 1259.847837][T15054] 24 90 4294950973 [ 1259.849076][T15054] 1b 90 4294950973 16:09:52 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1259.850320][T15054] ff 90 4294950973 [ 1259.852230][T15054] 8 80 4295061847 [ 1259.853516][T15054] 8 80 4295061847 [ 1259.854768][T15054] 8 80 4295061847 [ 1259.856020][T15054] 8 80 4295061847 [ 1259.857273][T15054] 8 80 4295062337 [ 1259.858526][T15054] 8 80 4295062337 [ 1259.859764][T15054] 8 80 4295062337 [ 1259.861241][T15054] 8 80 4295062337 [ 1259.862750][T15054] 8 80 4295063098 [ 1259.864239][T15054] 8 80 4295063098 [ 1259.865750][T15054] 8 80 4295063098 [ 1259.867199][T15054] 8 80 4295063099 [ 1259.868649][T15054] last result at 4295063099 [ 1259.870409][T15054] last redo_fd_request at 4295063117 [ 1259.873169][T15054] c3 00 .. [ 1259.875470][T15054] status=80 [ 1259.876535][T15054] fdc_busy=1 [ 1259.877633][T15054] floppy_work.func=floppy_work_workfn [ 1259.879413][T15054] cont=ffffffff8ad06940 [ 1259.880810][T15054] current_req=0000000000000000 [ 1259.883591][T15054] command_status=-1 [ 1259.885351][T15054] [ 1259.886521][T15054] floppy1: floppy timeout called [ 1259.888923][T15054] [ 1259.890043][T15054] floppy driver state [ 1259.891996][T15054] ------------------- [ 1259.893798][T15054] now=4295063124 last interrupt=4295063098 diff=26 last called handler=reset_interrupt [ 1259.897952][T15054] timeout_message=lock fdc [ 1259.899932][T15054] last output bytes: [ 1259.901737][T15054] 1 90 4294950973 [ 1259.903418][T15054] 0 90 4294950973 [ 1259.905687][T15054] 0 90 4294950973 [ 1259.907396][T15054] 1 90 4294950973 [ 1259.909120][T15054] 2 90 4294950973 [ 1259.911321][T15054] 24 90 4294950973 [ 1259.913136][T15054] 1b 90 4294950973 [ 1259.914983][T15054] ff 90 4294950973 [ 1259.916656][T15054] 8 80 4295061847 [ 1259.918429][T15054] 8 80 4295061847 [ 1259.919873][T15054] 8 80 4295061847 [ 1259.921608][T15054] 8 80 4295061847 [ 1259.923064][T15054] 8 80 4295062337 [ 1259.924504][T15054] 8 80 4295062337 [ 1259.925959][T15054] 8 80 4295062337 [ 1259.927411][T15054] 8 80 4295062337 [ 1259.928871][T15054] 8 80 4295063098 [ 1259.930303][T15054] 8 80 4295063098 [ 1259.932223][T15054] 8 80 4295063098 [ 1259.933688][T15054] 8 80 4295063099 [ 1259.935116][T15054] last result at 4295063099 [ 1259.936851][T15054] last redo_fd_request at 4295063123 [ 1259.938906][T15054] c3 00 .. [ 1259.941675][T15054] status=80 [ 1259.942906][T15054] fdc_busy=1 [ 1259.944159][T15054] floppy_work.func=floppy_work_workfn [ 1259.946208][T15054] cont=ffffffff8ad06940 [ 1259.947777][T15054] current_req=0000000000000000 [ 1259.949579][T15054] command_status=-1 [ 1259.951054][T15054] [ 1259.951961][T15054] floppy1: floppy timeout called [ 1259.953979][T15054] [ 1259.954863][T15054] floppy driver state [ 1259.956291][T15054] ------------------- [ 1259.957725][T15054] now=4295063130 last interrupt=4295063098 diff=32 last called handler=reset_interrupt [ 1259.961199][T15054] timeout_message=lock fdc [ 1259.962801][T15054] last output bytes: [ 1259.964194][T15054] 1 90 4294950973 [ 1259.965562][T15054] 0 90 4294950973 [ 1259.966888][T15054] 0 90 4294950973 [ 1259.968234][T15054] 1 90 4294950973 [ 1259.969603][T15054] 2 90 4294950973 [ 1259.971036][T15054] 24 90 4294950973 [ 1259.972366][T15054] 1b 90 4294950973 [ 1259.973730][T15054] ff 90 4294950973 [ 1259.975085][T15054] 8 80 4295061847 [ 1259.976428][T15054] 8 80 4295061847 [ 1259.977800][T15054] 8 80 4295061847 [ 1259.979144][T15054] 8 80 4295061847 [ 1259.980493][T15054] 8 80 4295062337 [ 1259.981954][T15054] 8 80 4295062337 [ 1259.983318][T15054] 8 80 4295062337 [ 1259.984693][T15054] 8 80 4295062337 [ 1259.986082][T15054] 8 80 4295063098 [ 1259.987437][T15054] 8 80 4295063098 [ 1259.988778][T15054] 8 80 4295063098 [ 1259.990126][T15054] 8 80 4295063099 [ 1259.991553][T15054] last result at 4295063099 [ 1259.993170][T15054] last redo_fd_request at 4295063130 [ 1259.995072][T15054] c3 00 .. [ 1259.997513][T15054] status=80 [ 1259.998660][T15054] fdc_busy=1 [ 1259.999829][T15054] floppy_work.func=floppy_work_workfn [ 1260.001830][T15054] cont=ffffffff8ad06940 [ 1260.003332][T15054] current_req=0000000000000000 [ 1260.005292][T15054] command_status=-1 [ 1260.006999][T15054] [ 1260.007967][T15054] floppy1: floppy timeout called [ 1260.010268][T15054] [ 1260.011500][T15054] floppy driver state [ 1260.012943][T15054] ------------------- [ 1260.014397][T15054] now=4295063136 last interrupt=4295063098 diff=38 last called handler=reset_interrupt [ 1260.017854][T15054] timeout_message=lock fdc [ 1260.019513][T15054] last output bytes: [ 1260.020931][T15054] 1 90 4294950973 [ 1260.022777][T15054] 0 90 4294950973 [ 1260.024266][T15054] 0 90 4294950973 [ 1260.025668][T15054] 1 90 4294950973 [ 1260.027062][T15054] 2 90 4294950973 [ 1260.028444][T15054] 24 90 4294950973 [ 1260.029802][T15054] 1b 90 4294950973 [ 1260.031347][T15054] ff 90 4294950973 [ 1260.032853][T15054] 8 80 4295061847 [ 1260.034220][T15054] 8 80 4295061847 [ 1260.035574][T15054] 8 80 4295061847 [ 1260.036921][T15054] 8 80 4295061847 [ 1260.038313][T15054] 8 80 4295062337 [ 1260.039685][T15054] 8 80 4295062337 [ 1260.041163][T15054] 8 80 4295062337 [ 1260.042888][T15054] 8 80 4295062337 [ 1260.044272][T15054] 8 80 4295063098 [ 1260.045686][T15054] 8 80 4295063098 [ 1260.047107][T15054] 8 80 4295063098 [ 1260.048499][T15054] 8 80 4295063099 [ 1260.049934][T15054] last result at 4295063099 [ 1260.051941][T15054] last redo_fd_request at 4295063135 [ 1260.053859][T15054] c3 00 .. [ 1260.056518][T15054] status=80 [ 1260.057651][T15054] fdc_busy=1 [ 1260.058790][T15054] floppy_work.func=floppy_work_workfn [ 1260.060703][T15054] cont=ffffffff8ad06940 [ 1260.062283][T15054] current_req=0000000000000000 [ 1260.063982][T15054] command_status=-1 [ 1260.065393][T15054] [ 1260.066307][T15054] floppy1: floppy timeout called [ 1260.068439][T15054] [ 1260.069297][T15054] floppy driver state [ 1260.070740][T15054] ------------------- [ 1260.072224][T15054] now=4295063142 last interrupt=4295063098 diff=44 last called handler=reset_interrupt [ 1260.075598][T15054] timeout_message=lock fdc [ 1260.077311][T15054] last output bytes: [ 1260.078797][T15054] 1 90 4294950973 [ 1260.080130][T15054] 0 90 4294950973 [ 1260.081570][T15054] 0 90 4294950973 [ 1260.082898][T15054] 1 90 4294950973 [ 1260.084277][T15054] 2 90 4294950973 [ 1260.085894][T15054] 24 90 4294950973 [ 1260.087487][T15054] 1b 90 4294950973 [ 1260.089070][T15054] ff 90 4294950973 [ 1260.090397][T15054] 8 80 4295061847 [ 1260.092421][T15054] 8 80 4295061847 [ 1260.093894][T15054] 8 80 4295061847 [ 1260.095368][T15054] 8 80 4295061847 [ 1260.096694][T15054] 8 80 4295062337 [ 1260.098074][T15054] 8 80 4295062337 [ 1260.099687][T15054] 8 80 4295062337 [ 1260.101573][T15054] 8 80 4295062337 [ 1260.103197][T15054] 8 80 4295063098 [ 1260.104784][T15054] 8 80 4295063098 [ 1260.106414][T15054] 8 80 4295063098 [ 1260.108017][T15054] 8 80 4295063099 [ 1260.109637][T15054] last result at 4295063099 [ 1260.111317][T15054] last redo_fd_request at 4295063141 [ 1260.113575][T15054] c3 00 .. [ 1260.116448][T15054] status=80 [ 1260.117817][T15054] fdc_busy=1 [ 1260.119220][T15054] floppy_work.func=floppy_work_workfn [ 1260.121241][T15054] cont=ffffffff8ad06940 [ 1260.122777][T15054] current_req=0000000000000000 [ 1260.124493][T15054] command_status=-1 [ 1260.125868][T15054] [ 1260.126764][T15054] floppy1: floppy timeout called [ 1260.128741][T15054] [ 1260.129645][T15054] floppy driver state [ 1260.131420][T15054] ------------------- [ 1260.133123][T15054] now=4295063148 last interrupt=4295063098 diff=50 last called handler=reset_interrupt [ 1260.137183][T15054] timeout_message=lock fdc [ 1260.139104][T15054] last output bytes: [ 1260.140770][T15054] 1 90 4294950973 [ 1260.142479][T15054] 0 90 4294950973 [ 1260.144067][T15054] 0 90 4294950973 [ 1260.145501][T15054] 1 90 4294950973 [ 1260.147108][T15054] 2 90 4294950973 [ 1260.148713][T15054] 24 90 4294950973 [ 1260.150324][T15054] 1b 90 4294950973 [ 1260.152013][T15054] ff 90 4294950973 [ 1260.153672][T15054] 8 80 4295061847 [ 1260.155228][T15054] 8 80 4295061847 [ 1260.156836][T15054] 8 80 4295061847 [ 1260.158726][T15054] 8 80 4295061847 [ 1260.160323][T15054] 8 80 4295062337 [ 1260.161773][T15054] 8 80 4295062337 [ 1260.163119][T15054] 8 80 4295062337 [ 1260.164486][T15054] 8 80 4295062337 [ 1260.165837][T15054] 8 80 4295063098 [ 1260.167376][T15054] 8 80 4295063098 [ 1260.168789][T15054] 8 80 4295063098 [ 1260.170146][T15054] 8 80 4295063099 [ 1260.171595][T15054] last result at 4295063099 [ 1260.173206][T15054] last redo_fd_request at 4295063147 [ 1260.175074][T15054] c3 00 .. [ 1260.177484][T15054] status=80 [ 1260.178623][T15054] fdc_busy=1 [ 1260.179787][T15054] floppy_work.func=floppy_work_workfn [ 1260.181814][T15054] cont=ffffffff8ad06940 [ 1260.183294][T15054] current_req=0000000000000000 [ 1260.185003][T15054] command_status=-1 [ 1260.186373][T15054] [ 1260.187262][T15054] floppy1: floppy timeout called [ 1260.189192][T15054] [ 1260.190193][T15054] floppy driver state [ 1260.191762][T15054] ------------------- 16:09:52 executing program 1: syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x1) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) (async) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xc8da}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x800) (async) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) ioctl$FLOPPY_FDFMTEND(r3, 0x249) [ 1260.193288][T15054] now=4295063154 last interrupt=4295063098 diff=56 last called handler=reset_interrupt [ 1260.197536][T15054] timeout_message=lock fdc [ 1260.199744][T15054] last output bytes: [ 1260.201881][T15054] 1 90 4294950973 [ 1260.203745][T15054] 0 90 4294950973 [ 1260.205510][T15054] 0 90 4294950973 [ 1260.207224][T15054] 1 90 4294950973 [ 1260.208947][T15054] 2 90 4294950973 [ 1260.210698][T15054] 24 90 4294950973 [ 1260.212613][T15054] 1b 90 4294950973 [ 1260.214361][T15054] ff 90 4294950973 [ 1260.216084][T15054] 8 80 4295061847 [ 1260.217835][T15054] 8 80 4295061847 [ 1260.219568][T15054] 8 80 4295061847 [ 1260.221404][T15054] 8 80 4295061847 [ 1260.223148][T15054] 8 80 4295062337 [ 1260.224853][T15054] 8 80 4295062337 [ 1260.226574][T15054] 8 80 4295062337 [ 1260.228338][T15054] 8 80 4295062337 [ 1260.230033][T15054] 8 80 4295063098 [ 1260.231861][T15054] 8 80 4295063098 [ 1260.233544][T15054] 8 80 4295063098 [ 1260.235243][T15054] 8 80 4295063099 [ 1260.236966][T15054] last result at 4295063099 [ 1260.239047][T15054] last redo_fd_request at 4295063153 [ 1260.241543][T15054] c3 00 .. [ 1260.244618][T15054] status=80 [ 1260.246079][T15054] fdc_busy=1 [ 1260.247558][T15054] floppy_work.func=floppy_work_workfn [ 1260.250036][T15054] cont=ffffffff8ad06940 [ 1260.252066][T15054] current_req=0000000000000000 [ 1260.254226][T15054] command_status=-1 [ 1260.255922][T15054] [ 1260.257069][T15054] floppy1: floppy timeout called [ 1260.259456][T15054] [ 1260.260596][T15054] floppy driver state [ 1260.262117][T15054] ------------------- [ 1260.263549][T15054] now=4295063161 last interrupt=4295063098 diff=63 last called handler=reset_interrupt [ 1260.267462][T15054] timeout_message=lock fdc [ 1260.269105][T15054] last output bytes: [ 1260.270507][T15054] 1 90 4294950973 [ 1260.271898][T15054] 0 90 4294950973 [ 1260.273219][T15054] 0 90 4294950973 [ 1260.274560][T15054] 1 90 4294950973 [ 1260.275946][T15054] 2 90 4294950973 [ 1260.277260][T15054] 24 90 4294950973 [ 1260.278585][T15054] 1b 90 4294950973 [ 1260.279886][T15054] ff 90 4294950973 [ 1260.281293][T15054] 8 80 4295061847 [ 1260.282636][T15054] 8 80 4295061847 [ 1260.283953][T15054] 8 80 4295061847 [ 1260.285375][T15054] 8 80 4295061847 [ 1260.286771][T15054] 8 80 4295062337 [ 1260.288091][T15054] 8 80 4295062337 [ 1260.289433][T15054] 8 80 4295062337 [ 1260.290752][T15054] 8 80 4295062337 [ 1260.292119][T15054] 8 80 4295063098 [ 1260.293450][T15054] 8 80 4295063098 [ 1260.294770][T15054] 8 80 4295063098 [ 1260.296346][T15054] 8 80 4295063099 [ 1260.297681][T15054] last result at 4295063099 [ 1260.299262][T15054] last redo_fd_request at 4295063160 [ 1260.301106][T15054] c3 00 .. [ 1260.303480][T15054] status=80 [ 1260.304615][T15054] fdc_busy=1 [ 1260.305799][T15054] floppy_work.func=floppy_work_workfn [ 1260.307682][T15054] cont=ffffffff8ad06940 [ 1260.309137][T15054] current_req=0000000000000000 [ 1260.310822][T15054] command_status=-1 [ 1260.312782][T15054] [ 1260.313780][T15054] floppy1: floppy timeout called [ 1260.316345][T15054] [ 1260.317323][T15054] floppy driver state [ 1260.318794][T15054] ------------------- 16:09:53 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:09:53 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) syz_open_dev$floppy(&(0x7f0000000000), 0x7, 0x2000) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1260.320247][T15054] now=4295063166 last interrupt=4295063098 diff=68 last called handler=reset_interrupt [ 1260.324357][T15054] timeout_message=lock fdc [ 1260.326360][T15054] last output bytes: [ 1260.328022][T15054] 1 90 4294950973 [ 1260.329392][T15054] 0 90 4294950973 [ 1260.330790][T15054] 0 90 4294950973 [ 1260.332665][T15054] 1 90 4294950973 [ 1260.334082][T15054] 2 90 4294950973 [ 1260.335518][T15054] 24 90 4294950973 [ 1260.336898][T15054] 1b 90 4294950973 [ 1260.338303][T15054] ff 90 4294950973 [ 1260.339691][T15054] 8 80 4295061847 [ 1260.341453][T15054] 8 80 4295061847 [ 1260.342912][T15054] 8 80 4295061847 [ 1260.344489][T15054] 8 80 4295061847 [ 1260.345944][T15054] 8 80 4295062337 [ 1260.347348][T15054] 8 80 4295062337 [ 1260.348747][T15054] 8 80 4295062337 [ 1260.350236][T15054] 8 80 4295062337 [ 1260.352240][T15054] 8 80 4295063098 [ 1260.354015][T15054] 8 80 4295063098 [ 1260.355741][T15054] 8 80 4295063098 [ 1260.357510][T15054] 8 80 4295063099 [ 1260.359280][T15054] last result at 4295063099 [ 1260.361634][T15054] last redo_fd_request at 4295063166 [ 1260.363865][T15054] c3 00 .. [ 1260.366384][T15054] status=80 [ 1260.367538][T15054] fdc_busy=1 [ 1260.368728][T15054] floppy_work.func=floppy_work_workfn [ 1260.370718][T15054] cont=ffffffff8ad06940 [ 1260.372302][T15054] current_req=0000000000000000 [ 1260.374152][T15054] command_status=-1 [ 1260.375861][T15054] [ 1260.377053][T15054] floppy1: floppy timeout called [ 1260.380625][T15054] [ 1260.381891][T15054] floppy driver state [ 1260.383709][T15054] ------------------- [ 1260.385540][T15054] now=4295063173 last interrupt=4295063098 diff=75 last called handler=reset_interrupt [ 1260.389812][T15054] timeout_message=lock fdc [ 1260.392002][T15054] last output bytes: [ 1260.393602][T15054] 1 90 4294950973 [ 1260.394943][T15054] 0 90 4294950973 [ 1260.396663][T15054] 0 90 4294950973 [ 1260.398425][T15054] 1 90 4294950973 [ 1260.400158][T15054] 2 90 4294950973 [ 1260.402019][T15054] 24 90 4294950973 [ 1260.403744][T15054] 1b 90 4294950973 [ 1260.405441][T15054] ff 90 4294950973 [ 1260.407062][T15054] 8 80 4295061847 [ 1260.408769][T15054] 8 80 4295061847 [ 1260.410486][T15054] 8 80 4295061847 [ 1260.412324][T15054] 8 80 4295061847 [ 1260.414052][T15054] 8 80 4295062337 [ 1260.415770][T15054] 8 80 4295062337 [ 1260.417484][T15054] 8 80 4295062337 [ 1260.419166][T15054] 8 80 4295062337 [ 1260.421127][T15054] 8 80 4295063098 [ 1260.422847][T15054] 8 80 4295063098 [ 1260.424434][T15054] 8 80 4295063098 [ 1260.426105][T15054] 8 80 4295063099 [ 1260.427776][T15054] last result at 4295063099 [ 1260.429826][T15054] last redo_fd_request at 4295063172 [ 1260.432244][T15054] c3 00 .. [ 1260.435301][T15054] status=80 [ 1260.436733][T15054] fdc_busy=1 [ 1260.438193][T15054] floppy_work.func=floppy_work_workfn [ 1260.440459][T15054] cont=ffffffff8ad06940 [ 1260.442412][T15054] current_req=0000000000000000 [ 1260.444137][T15054] command_status=-1 [ 1260.445687][T15054] [ 1260.446830][T15054] floppy1: floppy timeout called [ 1260.449009][T15054] [ 1260.449907][T15054] floppy driver state [ 1260.451417][T15054] ------------------- [ 1260.452838][T15054] now=4295063180 last interrupt=4295063098 diff=82 last called handler=reset_interrupt [ 1260.456294][T15054] timeout_message=lock fdc [ 1260.457898][T15054] last output bytes: [ 1260.459311][T15054] 1 90 4294950973 [ 1260.460631][T15054] 0 90 4294950973 [ 1260.462102][T15054] 0 90 4294950973 [ 1260.463440][T15054] 1 90 4294950973 [ 1260.465090][T15054] 2 90 4294950973 [ 1260.466795][T15054] 24 90 4294950973 [ 1260.468471][T15054] 1b 90 4294950973 [ 1260.470161][T15054] ff 90 4294950973 [ 1260.471937][T15054] 8 80 4295061847 [ 1260.473610][T15054] 8 80 4295061847 [ 1260.475281][T15054] 8 80 4295061847 [ 1260.476982][T15054] 8 80 4295061847 [ 1260.478695][T15054] 8 80 4295062337 [ 1260.480473][T15054] 8 80 4295062337 [ 1260.482160][T15054] 8 80 4295062337 [ 1260.483836][T15054] 8 80 4295062337 [ 1260.485627][T15054] 8 80 4295063098 [ 1260.487366][T15054] 8 80 4295063098 [ 1260.489071][T15054] 8 80 4295063098 [ 1260.490796][T15054] 8 80 4295063099 [ 1260.492340][T15054] last result at 4295063099 [ 1260.494141][T15054] last redo_fd_request at 4295063179 [ 1260.496533][T15054] c3 00 .. [ 1260.499542][T15054] status=80 [ 1260.501124][T15054] fdc_busy=1 [ 1260.502640][T15054] floppy_work.func=floppy_work_workfn [ 1260.505098][T15054] cont=ffffffff8ad06940 [ 1260.506925][T15054] current_req=0000000000000000 [ 1260.508987][T15054] command_status=-1 [ 1260.510740][T15054] [ 1260.511965][T15054] floppy1: floppy timeout called [ 1260.514404][T15054] [ 1260.515482][T15054] floppy driver state [ 1260.517199][T15054] ------------------- [ 1260.518956][T15054] now=4295063186 last interrupt=4295063098 diff=88 last called handler=reset_interrupt [ 1260.523387][T15054] timeout_message=lock fdc [ 1260.525391][T15054] last output bytes: [ 1260.527082][T15054] 1 90 4294950973 [ 1260.528712][T15054] 0 90 4294950973 [ 1260.530460][T15054] 0 90 4294950973 [ 1260.532296][T15054] 1 90 4294950973 [ 1260.534046][T15054] 2 90 4294950973 [ 1260.535796][T15054] 24 90 4294950973 [ 1260.537553][T15054] 1b 90 4294950973 [ 1260.539309][T15054] ff 90 4294950973 [ 1260.541261][T15054] 8 80 4295061847 [ 1260.543067][T15054] 8 80 4295061847 [ 1260.544877][T15054] 8 80 4295061847 [ 1260.546371][T15054] 8 80 4295061847 [ 1260.547702][T15054] 8 80 4295062337 [ 1260.549151][T15054] 8 80 4295062337 [ 1260.550552][T15054] 8 80 4295062337 [ 1260.551996][T15054] 8 80 4295062337 [ 1260.553386][T15054] 8 80 4295063098 [ 1260.554769][T15054] 8 80 4295063098 [ 1260.556114][T15054] 8 80 4295063098 [ 1260.557474][T15054] 8 80 4295063099 [ 1260.558817][T15054] last result at 4295063099 [ 1260.560437][T15054] last redo_fd_request at 4295063186 [ 1260.562408][T15054] c3 00 .. [ 1260.564855][T15054] status=80 [ 1260.566009][T15054] fdc_busy=1 [ 1260.567414][T15054] floppy_work.func=floppy_work_workfn [ 1260.569350][T15054] cont=ffffffff8ad06940 [ 1260.570928][T15054] current_req=0000000000000000 [ 1260.572701][T15054] command_status=-1 [ 1260.574066][T15054] [ 1260.574970][T15054] floppy1: floppy timeout called [ 1260.576900][T15054] [ 1260.577781][T15054] floppy driver state [ 1260.579269][T15054] ------------------- [ 1260.580756][T15054] now=4295063192 last interrupt=4295063098 diff=94 last called handler=reset_interrupt [ 1260.584298][T15054] timeout_message=lock fdc [ 1260.586010][T15054] last output bytes: [ 1260.587478][T15054] 1 90 4294950973 [ 1260.588885][T15054] 0 90 4294950973 [ 1260.590292][T15054] 0 90 4294950973 [ 1260.591720][T15054] 1 90 4294950973 [ 1260.593050][T15054] 2 90 4294950973 [ 1260.594384][T15054] 24 90 4294950973 [ 1260.595706][T15054] 1b 90 4294950973 [ 1260.597031][T15054] ff 90 4294950973 [ 1260.598377][T15054] 8 80 4295061847 [ 1260.599699][T15054] 8 80 4295061847 [ 1260.601117][T15054] 8 80 4295061847 [ 1260.602457][T15054] 8 80 4295061847 [ 1260.603785][T15054] 8 80 4295062337 [ 1260.605124][T15054] 8 80 4295062337 [ 1260.606454][T15054] 8 80 4295062337 [ 1260.607800][T15054] 8 80 4295062337 [ 1260.609253][T15054] 8 80 4295063098 [ 1260.610587][T15054] 8 80 4295063098 [ 1260.611993][T15054] 8 80 4295063098 [ 1260.613314][T15054] 8 80 4295063099 [ 1260.614631][T15054] last result at 4295063099 [ 1260.616232][T15054] last redo_fd_request at 4295063192 [ 1260.618099][T15054] c3 00 .. [ 1260.620474][T15054] status=80 [ 1260.621709][T15054] fdc_busy=1 [ 1260.622875][T15054] floppy_work.func=floppy_work_workfn [ 1260.624809][T15054] cont=ffffffff8ad06940 [ 1260.626281][T15054] current_req=0000000000000000 [ 1260.627972][T15054] command_status=-1 [ 1260.629322][T15054] [ 1260.630226][T15054] floppy1: floppy timeout called [ 1260.632382][T15054] [ 1260.633243][T15054] floppy driver state [ 1260.634663][T15054] ------------------- [ 1260.636071][T15054] now=4295063198 last interrupt=4295063098 diff=100 last called handler=reset_interrupt [ 1260.639404][T15054] timeout_message=lock fdc [ 1260.640914][T15054] last output bytes: [ 1260.642392][T15054] 1 90 4294950973 [ 1260.643724][T15054] 0 90 4294950973 [ 1260.645069][T15054] 0 90 4294950973 [ 1260.646404][T15054] 1 90 4294950973 [ 1260.647721][T15054] 2 90 4294950973 [ 1260.649039][T15054] 24 90 4294950973 [ 1260.650365][T15054] 1b 90 4294950973 [ 1260.651837][T15054] ff 90 4294950973 [ 1260.653168][T15054] 8 80 4295061847 [ 1260.654485][T15054] 8 80 4295061847 [ 1260.655814][T15054] 8 80 4295061847 [ 1260.657127][T15054] 8 80 4295061847 [ 1260.658441][T15054] 8 80 4295062337 [ 1260.659757][T15054] 8 80 4295062337 [ 1260.661137][T15054] 8 80 4295062337 [ 1260.662558][T15054] 8 80 4295062337 [ 1260.663894][T15054] 8 80 4295063098 [ 1260.665235][T15054] 8 80 4295063098 [ 1260.666690][T15054] 8 80 4295063098 [ 1260.668097][T15054] 8 80 4295063099 [ 1260.669695][T15054] last result at 4295063099 [ 1260.671410][T15054] last redo_fd_request at 4295063198 [ 1260.673280][T15054] c3 00 .. [ 1260.675662][T15054] status=80 [ 1260.676783][T15054] fdc_busy=1 [ 1260.677931][T15054] floppy_work.func=floppy_work_workfn [ 1260.679807][T15054] cont=ffffffff8ad06940 [ 1260.681365][T15054] current_req=0000000000000000 [ 1260.683074][T15054] command_status=-1 [ 1260.684437][T15054] [ 1260.685333][T15054] floppy1: floppy timeout called [ 1260.685872][ C1] floppy1: floppy_interrupt: timeout handler died. normal interrupt end [ 1260.687261][T15054] ------------[ cut here ]------------ [ 1260.692424][T15054] WARNING: CPU: 0 PID: 15054 at drivers/block/floppy.c:999 process_fd_request+0x6b/0x70 [ 1260.695791][T15054] Modules linked in: [ 1260.697187][T15054] CPU: 0 PID: 15054 Comm: kworker/u16:4 Not tainted 6.4.0-syzkaller-01224-g1ef6663a587b #0 [ 1260.700673][T15054] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1260.703875][T15054] Workqueue: floppy floppy_shutdown 16:09:53 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0xfffffffffffffffe, 0x4000) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) ioctl$FLOPPY_FDSETDRVPRM(r0, 0x40800290, &(0x7f0000000000)={0xc3, 0x7, 0xfffffffffffffff9, 0x54, 0x20, 0x370f, 0x2, 0x9, 0x20, 0x7f, 0x8, 0xa8, 0xff, {0x6, 0x9, 0x4, 0x81, 0xffff}, 0x4, 0x2, [0x0, 0x9, 0x7, 0x8000, 0x3f, 0xe50, 0x80, 0x89fa], 0x4, 0x5}) 16:09:53 executing program 1: syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x1) (async) syz_open_dev$floppy(&(0x7f0000000040), 0x1, 0x1) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xc8da}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$FLOPPY_FDFMTBEG(r1, 0x247) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r3) ioctl$FLOPPY_FDFMTEND(r3, 0x249) 16:09:53 executing program 3: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$FLOPPY_FDWERRORCLR(r0, 0x256) ioctl$FLOPPY_FDWERRORGET(r0, 0x80280217, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00000000c0)) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r1) ioctl$FLOPPY_FDDEFPRM(r1, 0x40200243, &(0x7f0000000140)={0x0, 0x9, 0x2, 0x6, 0x4, 0x9, 0x56, 0x7f, 0x3, &(0x7f0000000100)='l2tp\x00'}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000001240), r2) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:09:53 executing program 0: syz_open_dev$floppy(&(0x7f0000000080), 0x1, 0x40203) (async) syz_open_dev$floppy(&(0x7f0000000000), 0x7, 0x2000) (async) ioctl$FLOPPY_FDFMTBEG(0xffffffffffffffff, 0x247) [ 1260.705753][T15054] RIP: 0010:process_fd_request+0x6b/0x70 [ 1260.708011][T15054] Code: fc 5b bf 08 00 00 00 48 c7 c2 80 95 46 8d 48 8b 35 7a b7 ea 0c 48 c7 05 8f b2 ea 0c 50 2a 24 85 e9 6a ba 2e fc e8 d5 83 5f fc <0f> 0b eb ce 90 48 b8 00 00 00 00 00 fc ff df 41 55 49 89 fd 41 54 16:09:53 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0xfffffffffffffffe, 0x4000) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) ioctl$FLOPPY_FDSETDRVPRM(r0, 0x40800290, &(0x7f0000000000)={0xc3, 0x7, 0xfffffffffffffff9, 0x54, 0x20, 0x370f, 0x2, 0x9, 0x20, 0x7f, 0x8, 0xa8, 0xff, {0x6, 0x9, 0x4, 0x81, 0xffff}, 0x4, 0x2, [0x0, 0x9, 0x7, 0x8000, 0x3f, 0xe50, 0x80, 0x89fa], 0x4, 0x5}) [ 1260.716071][T15054] RSP: 0018:ffffc9002692fcf8 EFLAGS: 00010293 [ 1260.718551][T15054] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 1260.721594][T15054] RDX: ffff888044aec5c0 RSI: ffffffff852408fb RDI: 0000000000000001 [ 1260.724399][T15054] RBP: 0000000000000292 R08: 0000000000000001 R09: 0000000000000000 16:09:53 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000080), 0xfffffffffffffffe, 0x4000) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) (async) ioctl$FLOPPY_FDSETDRVPRM(r0, 0x40800290, &(0x7f0000000000)={0xc3, 0x7, 0xfffffffffffffff9, 0x54, 0x20, 0x370f, 0x2, 0x9, 0x20, 0x7f, 0x8, 0xa8, 0xff, {0x6, 0x9, 0x4, 0x81, 0xffff}, 0x4, 0x2, [0x0, 0x9, 0x7, 0x8000, 0x3f, 0xe50, 0x80, 0x89fa], 0x4, 0x5}) [ 1260.727496][T15054] R10: 0000000000000001 R11: 3a317970706f6c66 R12: ffffc9002692fdb0 [ 1260.730644][T15054] R13: ffffffff8d469610 R14: ffff88801ddaca00 R15: ffff888012479000 [ 1260.734355][T15054] FS: 0000000000000000(0000) GS:ffff88806b600000(0000) knlGS:0000000000000000 [ 1260.738414][T15054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1260.741535][T15054] CR2: 00007f35b6bf7718 CR3: 00000000239f8000 CR4: 0000000000350ef0 16:09:53 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x3, 0x803) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1260.745141][T15054] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1260.748881][T15054] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1260.752556][T15054] Call Trace: [ 1260.754088][T15054] [ 1260.755438][T15054] ? __warn+0xe6/0x390 16:09:53 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x3, 0x803) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1260.757308][T15054] ? process_fd_request+0x6b/0x70 [ 1260.759733][T15054] ? report_bug+0x2da/0x500 [ 1260.762056][T15054] ? handle_bug+0x3c/0x70 [ 1260.764028][T15054] ? exc_invalid_op+0x18/0x50 [ 1260.766208][T15054] ? asm_exc_invalid_op+0x1a/0x20 [ 1260.768505][T15054] ? process_fd_request+0x6b/0x70 [ 1260.770798][T15054] ? process_fd_request+0x6b/0x70 16:09:53 executing program 2: r0 = syz_open_dev$floppy(&(0x7f0000000040), 0x3, 0x803) ioctl$FLOPPY_FDFMTBEG(r0, 0x247) [ 1260.773481][T15054] ? process_fd_request+0x6b/0x70 [ 1260.775776][T15054] floppy_shutdown+0x135/0x230 [ 1260.777963][T15054] process_one_work+0x99a/0x15e0 [ 1260.780221][T15054] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1260.782899][T15054] ? spin_bug+0x1c0/0x1c0 [ 1260.784883][T15054] ? _raw_spin_lock_irq+0x45/0x50 [ 1260.787168][T15054] worker_thread+0x67d/0x10c0 [ 1260.789325][T15054] ? process_one_work+0x15e0/0x15e0 [ 1260.791922][T15054] kthread+0x344/0x440 [ 1260.793840][T15054] ? kthread_complete_and_exit+0x40/0x40 [ 1260.796386][T15054] ret_from_fork+0x1f/0x30 [ 1260.798428][T15054] [ 1260.799854][T15054] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1260.803180][T15054] CPU: 0 PID: 15054 Comm: kworker/u16:4 Not tainted 6.4.0-syzkaller-01224-g1ef6663a587b #0 [ 1260.807666][T15054] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1260.811640][T15054] Workqueue: floppy floppy_shutdown [ 1260.814025][T15054] Call Trace: [ 1260.815550][T15054] [ 1260.816903][T15054] dump_stack_lvl+0xd9/0x150 [ 1260.819017][T15054] panic+0x686/0x730 [ 1260.820803][T15054] ? panic_smp_self_stop+0xa0/0xa0 [ 1260.823121][T15054] ? show_trace_log_lvl+0x284/0x390 [ 1260.825510][T15054] ? process_fd_request+0x6b/0x70 [ 1260.827788][T15054] check_panic_on_warn+0xb1/0xc0 [ 1260.830035][T15054] __warn+0xf2/0x390 [ 1260.831832][T15054] ? process_fd_request+0x6b/0x70 [ 1260.834110][T15054] report_bug+0x2da/0x500 [ 1260.836058][T15054] handle_bug+0x3c/0x70 [ 1260.837958][T15054] exc_invalid_op+0x18/0x50 [ 1260.840016][T15054] asm_exc_invalid_op+0x1a/0x20 [ 1260.842226][T15054] RIP: 0010:process_fd_request+0x6b/0x70 [ 1260.844774][T15054] Code: fc 5b bf 08 00 00 00 48 c7 c2 80 95 46 8d 48 8b 35 7a b7 ea 0c 48 c7 05 8f b2 ea 0c 50 2a 24 85 e9 6a ba 2e fc e8 d5 83 5f fc <0f> 0b eb ce 90 48 b8 00 00 00 00 00 fc ff df 41 55 49 89 fd 41 54 [ 1260.853333][T15054] RSP: 0018:ffffc9002692fcf8 EFLAGS: 00010293 [ 1260.856085][T15054] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 1260.859635][T15054] RDX: ffff888044aec5c0 RSI: ffffffff852408fb RDI: 0000000000000001 [ 1260.863204][T15054] RBP: 0000000000000292 R08: 0000000000000001 R09: 0000000000000000 [ 1260.866792][T15054] R10: 0000000000000001 R11: 3a317970706f6c66 R12: ffffc9002692fdb0 [ 1260.870347][T15054] R13: ffffffff8d469610 R14: ffff88801ddaca00 R15: ffff888012479000 [ 1260.873898][T15054] ? process_fd_request+0x6b/0x70 [ 1260.876181][T15054] ? process_fd_request+0x6b/0x70 [ 1260.878471][T15054] floppy_shutdown+0x135/0x230 [ 1260.880641][T15054] process_one_work+0x99a/0x15e0 [ 1260.882895][T15054] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1260.885342][T15054] ? spin_bug+0x1c0/0x1c0 [ 1260.887340][T15054] ? _raw_spin_lock_irq+0x45/0x50 [ 1260.889632][T15054] worker_thread+0x67d/0x10c0 [ 1260.891761][T15054] ? process_one_work+0x15e0/0x15e0 [ 1260.894129][T15054] kthread+0x344/0x440 [ 1260.895984][T15054] ? kthread_complete_and_exit+0x40/0x40 [ 1260.898529][T15054] ret_from_fork+0x1f/0x30 [ 1260.900563][T15054] [ 1260.903033][T15054] Kernel Offset: disabled [ 1260.905158][T15054] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:09:53 Registers: info registers vcpu 0 RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff84882cc5 RDI=ffffffff920d3bc0 RBP=ffffffff920d3b80 RSP=ffffc9002692f660 R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000065646f43 R12=0000000000000000 R13=0000000000000064 R14=ffffffff84882c60 R15=0000000000000000 RIP=ffffffff84882cef RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b600000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35b6bf7718 CR3=00000000239f8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004147708000000000 XMM03=32322035312e322e302e303120363334 XMM04=00000000000000050000000000a4fb49 XMM05=00000000000000000000000001f06210 XMM06=00000000000000050000000000a4fb4e XMM07=00000000000000000000000001f0620e XMM08=00000000000000060000000000a52559 XMM09=00000000000000000000000001f0620b XMM10=00000000000000030000000000a4c7d9 XMM11=00000000000000000000000001f0620c XMM12=00000000000000060000000000a523e5 XMM13=00000000000000000000000001f0620a XMM14=00000000000000040000000000a4db3f XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88806b736ce8 RCX=0000000000000000 RDX=1ffff1100d6e6d9d RSI=0000000000000002 RDI=ffffffff8c137a08 RBP=0000000000000001 RSP=ffffc9002321f5e0 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000094001 R12=0000000000042aca R13=ffffea00010ab280 R14=0000000000000001 R15=ffffea00010ab288 RIP=ffffffff816c9bb8 RFL=00000a02 [-O-----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b700000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc1b99a8000 CR3=000000000c571000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007fc1b998a7c000007fc1b998a7c8 XMM02=00007fc1b998a7e000007fc1b998a7c0 XMM03=00007fc1b998a7c800007fc1b998a7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=00000000008ea4d5 RBX=ffffe8fefd855380 RCX=ffffffff8a10ae35 RDX=0000000000000001 RSI=ffffffff8d1994c0 RDI=ffffe8fefd855380 RBP=ffffffff8d1994c0 RSP=ffffc9000038fd78 R8 =0000000000000001 R9 =ffff88806b836ceb R10=ffffed100d706d9d R11=0000000000000000 R12=0000000000000001 R13=ffffffff8d199540 R14=0000000000000001 R15=0000000000000000 RIP=ffffffff8a10cc23 RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b800000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e4c3dcd38 CR3=0000000049c97000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffffff0000000000000000 XMM01=23232323232323232323232323232323 XMM02=ffffffffffffffffffffffffffffffff XMM03=00000000000000000000000000000000 XMM04=ffffffffffffffff0000000000000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=00000000008106ad RBX=ffffe8fefd955380 RCX=ffffffff8a10ae35 RDX=0000000000000002 RSI=ffffffff8d1994c0 RDI=ffffe8fefd955380 RBP=ffffffff8d1994c0 RSP=ffffc9000039fd78 R8 =0000000000000001 R9 =ffff88806b936ceb R10=ffffed100d726d9d R11=0000000000000000 R12=0000000000000002 R13=ffffffff8d1995a8 R14=0000000000000002 R15=0000000000000000 RIP=ffffffff8a10cc23 RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b900000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e4d9a8000 CR3=000000000c571000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007f6e4d98a7c000007f6e4d98a7c8 XMM02=00007f6e4d98a7e000007f6e4d98a7c0 XMM03=00007f6e4d98a7c800007f6e4d98a7c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000