last executing test programs: 7.209653372s ago: executing program 1 (id=29): setns(0xc9, 0x0) r0 = socket(0x1f, 0x3, 0x1) bind(r0, &(0x7f0000000300)=@generic={0x1f, "ffff0300"}, 0x6) write(r0, &(0x7f0000000400)="4a00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) syz_emit_vhci(&(0x7f0000000510)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) r1 = socket(0x1f, 0x5, 0x8) bind(r1, &(0x7f0000000800)=@generic={0x1f, "0000000000000100"}, 0xa) setsockopt(r1, 0x112, 0x7, &(0x7f0000000750)="01000000", 0x4) 6.307658374s ago: executing program 1 (id=34): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./debug/ieee80211/phy0/netdev:wlan0/txpower\x00', 0x0, 0x0) read(r0, 0x0, 0x0) 6.018240567s ago: executing program 1 (id=35): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='+4.1\n', 0x5) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='tcp 2049\n', 0x9) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd/threads\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)='1\n', 0x2) close(r2) 5.478668023s ago: executing program 1 (id=39): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'\x00', 0x1}) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x4c, r1, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14}]}, 0x4c}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x44, r1, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}]}, 0x44}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000600)={'wpan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000640)={0x11, 0x300, r4, 0x0, 0x0, 0x0}, 0x14) sendto$packet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 4.878874211s ago: executing program 2 (id=42): setns(0xc9, 0x0) r0 = socket(0x1f, 0x3, 0x1) bind(r0, &(0x7f0000000300)=@generic={0x1f, "ffff0300"}, 0x6) write(r0, &(0x7f0000000400)="4a00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) syz_emit_vhci(&(0x7f0000000510)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) r1 = socket(0x1f, 0x5, 0x8) bind(r1, &(0x7f0000000800)=@generic={0x1f, "0000000000000100"}, 0xa) setsockopt(r1, 0x112, 0x7, &(0x7f0000000750)="01000000", 0x4) 4.779994985s ago: executing program 1 (id=44): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/versions\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/100, 0x64) 4.597151474s ago: executing program 1 (id=45): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r0, &(0x7f0000000000)='8', 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='9', 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='10', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='11', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='12', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='13', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='14', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='15', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='16', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='17', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='18', 0x2) bpf$PROG_LOAD(0x5, 0x0, 0x0) unshare(0x6a040000) write(r0, &(0x7f0000000000)='19', 0x2) unshare(0x6a040000) 4.563038895s ago: executing program 0 (id=46): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv6/conf/all/forwarding\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='1', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/sys/net/ipv6/conf/default/forwarding\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/net/ipv6/conf/syz_tun/forwarding\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)='1', 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="600000001800010400000000000000000a400000fe0200010000000014000500fe80000000000000000000000000000208000400", @ANYRES32=r5, @ANYBLOB="0600150008000000200016801c000100000201010000000020010000000000000000000000000001"], 0x60}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="600000001800010400000000000000000a000000fe0200010000000014000500fe80000000000000000000000000000208000400", @ANYRES32=r5, @ANYBLOB="0600150008000000200016801c000100000201010000000020010000000000000000000000000001"], 0x60}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaabb86dd600000000014114020010db800000000000000000000000120010db800000000000000000000000212345678001400004142434445464748494a4b4c"], 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaabb86dd6000000000141140000000000000000000000000000000010000000000000000000000000000000212345678001400004142434445464748494a4b4c"], 0x0) syz_emit_ethernet(0x4a, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaabb86dd6000000000141140fe8000000000000000000000000000bbfe80000000000000000000000000000212345678001400004142434445464748494a4b4c"], 0x0) 3.654729358s ago: executing program 0 (id=47): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/netdevsim/new_device\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='10 1 4\n\x00', 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000600)=@newqdisc={0x0, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2, {0x0, 0x1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x84, 0x2, [@TCA_TAPRIO_ATTR_PRIOMAP={0x56, 0x1, {0x1, [], 0x0, [0x4]}}, @TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST={0x20, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@TCA_TAPRIO_SCHED_ENTRY_CMD={0x5}, @TCA_TAPRIO_SCHED_ENTRY_GATE_MASK={0x8, 0x3, 0xf}, @TCA_TAPRIO_SCHED_ENTRY_INTERVAL={0x8, 0x4, 0xf4240}]}]}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x2}]}}]}}}, 0x0) 3.296781425s ago: executing program 2 (id=48): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./debug/ieee80211/phy0/netdev:wlan0/flags\x00', 0x0, 0x0) read(r0, &(0x7f0000000200), 0x100) 2.900681103s ago: executing program 0 (id=49): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1ff) ftruncate(r0, 0x100000) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/c0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/c0/node/n0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/c0/node/n0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='127.0.0.1\n', 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/c0/node/n0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='7777\n', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/c0/node/n0/num\x00', 0x1, 0x0) write(r4, &(0x7f0000000440)='0\n', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/c0/node/n0/local\x00', 0x1, 0x0) write(r5, &(0x7f0000000540)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/c0/heartbeat/r0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000740)='512\n', 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/c0/heartbeat/r0/start_block\x00', 0x1, 0x0) write(r6, &(0x7f0000000840)='1\n', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/c0/heartbeat/r0/dev\x00', 0x1, 0x0) write(r7, &(0x7f0000000a40)='7\n', 0x2) 2.900376643s ago: executing program 2 (id=50): r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./backing_file\x00', 0x42, 0x1ff) fallocate(r0, 0x0, 0x0, 0x100000) r1 = syz_open_dev$loop(&(0x7f0000000f00), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='127.0.0.1\n', 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/mycluster/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000900)='777\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/mycluster/node/node0/num\x00', 0x1, 0x0) write(r4, &(0x7f0000000b00)='0\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000d00)='1\n', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./config/cluster/mycluster/heartbeat/reg0/dev\x00', 0x1, 0x0) write(r5, &(0x7f0000001900)='100\n', 0x4) 2.738311161s ago: executing program 3 (id=51): r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md0/md/bitmap/location\x00', 0x2, 0x0) write(r0, &(0x7f0000000640)='+8\x00', 0x3) close(r0) 2.13164936s ago: executing program 2 (id=52): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=@newqdisc={0x30, 0x24, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x0, 0xffff}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=@newtfilter={0x38, 0x2c, 0x405, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x1}, {0xfff1, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x1, 0x1}}]}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000800)=@deltfilter={0x38, 0x2c, 0x5, 0x0, 0x0, {0x0, 0x0, 0x0, 0x1, {0x1}, {0xfff1, 0xffff}, {0x300, 0x1}}, [@filter_kind_options=@f_fw={{0x7}, {0xc, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x1, 0x1}}]}}]}, 0x38}}, 0x0) 2.1312926s ago: executing program 0 (id=53): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'\x00', 0x1}) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x4c, r1, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_FRAME_TYPES={0x5, 0x31, 0x2}, @IEEE802154_ATTR_LLSEC_KEY_BYTES={0x14}]}, 0x4c}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)={0x44, r1, 0x601, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}]}, 0x44}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000600)={'wpan0\x00', 0x0}) bind$packet(r3, &(0x7f0000000640)={0x11, 0x300, r4, 0x0, 0x0, 0x0}, 0x14) sendto$packet(r3, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) 1.949750988s ago: executing program 3 (id=54): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./nfsd\x00', &(0x7f0000000140)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='-4\n', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000240)='1\n', 0x2) 1.782624316s ago: executing program 2 (id=55): r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x800) write(r0, &(0x7f0000000000)="38000000240001040100000000000000000000000100000000000100ffffffff0000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000040)="38000000240001040200000000000000000000000100000000000200010001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000080)="38000000240001040300000000000000000000000100000000000300020001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f00000000c0)="38000000240001040400000000000000000000000100000000000400030001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000100)="38000000240001040500000000000000000000000100000000000500040001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000140)="38000000240001040600000000000000000000000100000000000600050001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000180)="38000000240001040700000000000000000000000100000000000700060001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f00000001c0)="38000000240001040800000000000000000000000100000000000800070001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000200)="38000000240001040900000000000000000000000100000000000900080001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000240)="38000000240001040a00000000000000000000000100000000000a00090001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000280)="38000000240001040b00000000000000000000000100000000000b000a0001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f00000002c0)="38000000240001040c00000000000000000000000100000000000c000b0001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000300)="38000000240001040d00000000000000000000000100000000000d000c0001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000340)="38000000240001040e00000000000000000000000100000000000e000d0001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000380)="38000000240001040f00000000000000000000000100000000000f000e0001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f00000003c0)="380000002400010410000000000000000000000001000000000010000f0001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000400)="38000000240001041100000000000000000000000100000000001100100001000000000008000100657473000c0002800500010010000000", 0x38) write(r0, &(0x7f0000000500)="240000002a0001039900000000000000000000000100"/36, 0x24) read(r0, &(0x7f0000002000), 0x8000) read(r0, &(0x7f0000002000), 0x8000) read(r0, &(0x7f0000002000), 0x8000) 1.392555944s ago: executing program 3 (id=56): setns(0xc9, 0x0) r0 = socket(0x1f, 0x3, 0x1) bind(r0, &(0x7f0000000300)=@generic={0x1f, "ffff0300"}, 0x6) write(r0, &(0x7f0000000400)="4a00ffff11003ee0b4fdddd685986a49e00588f1ba6f01", 0x17) syz_emit_vhci(&(0x7f0000000500)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) syz_emit_vhci(&(0x7f0000000510)=@HCI_EVENT_PKT={0x4, @hci_ev_cmd_complete={{0xe, 0xc}, @hci_rp_le_read_local_features={{0x1}, {0x0, "ffffffffffffffff"}}}}, 0xf) nanosleep(&(0x7f0000000600)={0x0, 0x5f5e100}, 0x0) r1 = socket(0x1f, 0x5, 0x8) bind(r1, &(0x7f0000000800)=@generic={0x1f, "0000000000000100"}, 0xa) setsockopt(r1, 0x112, 0x7, &(0x7f0000000750)="01000000", 0x4) 1.25249551s ago: executing program 0 (id=57): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="1401000013000500000000000000000007000000", @ANYRES32=r1, @ANYBLOB="0000000000000000f4001a800600000002000000e80005802400018008000100010000000800020000000000080003000000000008000400", @ANYRES32=r2, @ANYBLOB="2800038008000100010000000a000200aabbccddeeff00000800030000000000080004000100000050000480080001000100000008000200010000000800030001000000340004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800088008000100010000000a0002000180c20000300000080003000000000008000400640000000800050000000000050006000000000008000700000000000500080000000000"], 0x114}}, 0x0) nanosleep(&(0x7f0000000600)={0x0, 0x1dcd6500}, 0x0) 936.232216ms ago: executing program 2 (id=58): r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040402000c60001010203010902200001010080320904000002ff0000000705020240000007058102400000"], 0x0) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000140)) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000180)) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1dcd6500}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000280), 0x0, 0x2) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000300)={&(0x7f0000000340)=[{0x50, 0x1, 0x1, &(0x7f0000000380)}], 0x1}) r2 = syz_open_dev$I2C(&(0x7f0000000280), 0x1, 0x2) ioctl$I2C_RDWR(r2, 0x707, &(0x7f0000000300)={&(0x7f0000000340)=[{0x50, 0x1, 0x1, &(0x7f0000000380)}], 0x1}) r3 = syz_open_dev$I2C(&(0x7f0000000280), 0x2, 0x2) ioctl$I2C_RDWR(r3, 0x707, &(0x7f0000000300)={&(0x7f0000000340)=[{0x50, 0x1, 0x1, &(0x7f0000000380)}], 0x1}) r4 = syz_open_dev$I2C(&(0x7f0000000280), 0x3, 0x2) ioctl$I2C_RDWR(r4, 0x707, &(0x7f0000000300)={&(0x7f0000000340)=[{0x50, 0x1, 0x1, &(0x7f0000000380)}], 0x1}) 529.847594ms ago: executing program 3 (id=59): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000040)='./debug\x00', &(0x7f0000000080)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./debug/ieee80211/phy0/netdev:wlan0/flags\x00', 0x0, 0x0) read(r0, &(0x7f0000000200), 0x100) 528.981844ms ago: executing program 0 (id=60): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/module/gspca_nw80x/parameters/webcam\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='6\n\x00', 0x2) close(r0) r1 = syz_usb_connect(0x0, 0x2b, &(0x7f0000000140)=ANY=[@ANYBLOB="1201100100000040a50601d00001000000010902190001010080320904000001ff00000007058105400001"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000200)={0x18, &(0x7f0000000240)={0x40, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000000200)={0x18, &(0x7f0000000240)={0x40, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000000200)={0x18, &(0x7f0000000240)={0x40, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r1, 0x0, &(0x7f0000000200)={0x18, &(0x7f0000000240)={0x40, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r2 = syz_open_dev$video(&(0x7f0000000380), 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000400)={0x2, 0x1, 0x1}) 339.077453ms ago: executing program 3 (id=61): r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./backing_file\x00', 0x42, 0x1ff) fallocate(r0, 0x0, 0x0, 0x100000) r1 = syz_open_dev$loop(&(0x7f0000000f00), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/node/node0\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/node/node0/ipv4_address\x00', 0x1, 0x0) write(r2, &(0x7f0000000700)='127.0.0.1\n', 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/cluster/mycluster/node/node0/ipv4_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000900)='777\n', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/cluster/mycluster/node/node0/num\x00', 0x1, 0x0) write(r4, &(0x7f0000000b00)='0\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000d00)='1\n', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./config/cluster/mycluster/heartbeat/reg0/dev\x00', 0x1, 0x0) write(r5, &(0x7f0000001900)='100\n', 0x4) 0s ago: executing program 3 (id=62): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='md0\x00', 0x4) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./img\x00', 0x42, 0x1b6) ftruncate(r1, 0x2000000) pwrite64(r1, &(0x7f0000000280)="6269746d04000000001000000500000000000000", 0x14, 0x1000) r2 = syz_open_dev$loop(&(0x7f00000002c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/md0\x00', 0x4002, 0x0) ioctl(r3, 0x40480923, &(0x7f0000000400)="000000000000000000000000000000000100000000040000010000000100000000000000010000000000000000000000010000000100"/72) ioctl(r3, 0x40140921, &(0x7f0000000500)="0000000007000000000000000000000006000000") ioctl(r3, 0x400c0930, &(0x7f0000000700)='\x00'/12) r4 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/block/md0/md/bitmap/location\x00', 0x2, 0x0) write(r4, &(0x7f0000000640)='+8\x00', 0x3) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.217' (ED25519) to the list of known hosts. [ 83.865991][ T5763] cgroup: Unknown subsys name 'net' [ 83.976986][ T5763] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.694602][ T5763] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.170346][ T5778] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.179204][ T5778] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.187505][ T5778] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.195757][ T5778] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.203504][ T5778] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.210975][ T5778] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.307335][ T5086] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.316230][ T5086] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.323908][ T5086] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.332637][ T5086] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.341143][ T5086] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.348968][ T5086] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.362907][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.372044][ T5784] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.406176][ T5784] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.414310][ T5784] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.431548][ T5783] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.446527][ T5783] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.503410][ T5787] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.513235][ T5787] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.536163][ T5787] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.547230][ T5787] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.564637][ T5787] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.586812][ T5787] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.823150][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 89.028588][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.036202][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.043636][ T5775] bridge_slave_0: entered allmulticast mode [ 89.051156][ T5775] bridge_slave_0: entered promiscuous mode [ 89.064845][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.072418][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.079812][ T5775] bridge_slave_1: entered allmulticast mode [ 89.087859][ T5775] bridge_slave_1: entered promiscuous mode [ 89.104761][ T5780] chnl_net:caif_netlink_parms(): no params data found [ 89.171825][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.185412][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.258038][ T5779] chnl_net:caif_netlink_parms(): no params data found [ 89.284306][ T5775] team0: Port device team_slave_0 added [ 89.293432][ T5775] team0: Port device team_slave_1 added [ 89.394041][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.401192][ T5775] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.427600][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.441632][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.449026][ T5775] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 89.475090][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.486639][ T5785] chnl_net:caif_netlink_parms(): no params data found [ 89.499528][ T5780] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.506821][ T5780] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.514007][ T5780] bridge_slave_0: entered allmulticast mode [ 89.521343][ T5780] bridge_slave_0: entered promiscuous mode [ 89.569477][ T5780] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.576878][ T5780] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.584274][ T5780] bridge_slave_1: entered allmulticast mode [ 89.594694][ T5780] bridge_slave_1: entered promiscuous mode [ 89.643994][ T5779] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.651244][ T5779] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.658625][ T5779] bridge_slave_0: entered allmulticast mode [ 89.667295][ T5779] bridge_slave_0: entered promiscuous mode [ 89.678896][ T5780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.701667][ T5779] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.709058][ T5779] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.716599][ T5779] bridge_slave_1: entered allmulticast mode [ 89.723650][ T5779] bridge_slave_1: entered promiscuous mode [ 89.753961][ T5780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.827059][ T5779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.850945][ T5775] hsr_slave_0: entered promiscuous mode [ 89.857990][ T5775] hsr_slave_1: entered promiscuous mode [ 89.882837][ T5780] team0: Port device team_slave_0 added [ 89.891340][ T5779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.939137][ T5780] team0: Port device team_slave_1 added [ 89.954597][ T5779] team0: Port device team_slave_0 added [ 89.964882][ T5785] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.972299][ T5785] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.979913][ T5785] bridge_slave_0: entered allmulticast mode [ 89.987368][ T5785] bridge_slave_0: entered promiscuous mode [ 90.039749][ T5779] team0: Port device team_slave_1 added [ 90.046472][ T5785] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.053674][ T5785] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.064162][ T5785] bridge_slave_1: entered allmulticast mode [ 90.071464][ T5785] bridge_slave_1: entered promiscuous mode [ 90.108840][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.116208][ T5780] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.142469][ T5780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.181180][ T5780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.188394][ T5780] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.214726][ T5780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.245343][ T5785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.265219][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.273884][ T5784] Bluetooth: hci0: command tx timeout [ 90.274748][ T5779] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.306109][ T5779] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.319692][ T5779] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.327110][ T5779] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.353683][ T5779] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.368571][ T5785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.431242][ T5785] team0: Port device team_slave_0 added [ 90.480561][ T5785] team0: Port device team_slave_1 added [ 90.503024][ T5780] hsr_slave_0: entered promiscuous mode [ 90.508813][ T5784] Bluetooth: hci2: command tx timeout [ 90.514824][ T5780] hsr_slave_1: entered promiscuous mode [ 90.518378][ T5784] Bluetooth: hci1: command tx timeout [ 90.528965][ T5780] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.536978][ T5780] Cannot create hsr debugfs directory [ 90.637127][ T5779] hsr_slave_0: entered promiscuous mode [ 90.643813][ T5779] hsr_slave_1: entered promiscuous mode [ 90.650649][ T5779] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.658812][ T5779] Cannot create hsr debugfs directory [ 90.665136][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.672575][ T5784] Bluetooth: hci3: command tx timeout [ 90.678800][ T5785] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.705042][ T5785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.717960][ T5785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.724962][ T5785] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 90.751834][ T5785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.890205][ T5785] hsr_slave_0: entered promiscuous mode [ 90.896850][ T5785] hsr_slave_1: entered promiscuous mode [ 90.903099][ T5785] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.911463][ T5785] Cannot create hsr debugfs directory [ 90.972685][ T5775] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.013763][ T5775] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.053066][ T5775] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.093750][ T5775] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.313537][ T5780] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 91.339526][ T5780] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.358714][ T5780] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 91.381983][ T5780] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.440178][ T5779] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 91.453516][ T5779] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 91.471635][ T5779] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 91.491564][ T5779] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 91.594048][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.601763][ T5785] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 91.617259][ T5785] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 91.631364][ T5785] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 91.655411][ T5785] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 91.693117][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.741046][ T3472] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.748500][ T3472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.762900][ T3472] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.770120][ T3472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.871722][ T5780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.940366][ T5780] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.962864][ T3456] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.970230][ T3456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.013029][ T3472] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.020298][ T3472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.081919][ T5785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.108691][ T5779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.154444][ T5779] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.183927][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.191225][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.211013][ T788] cfg80211: failed to load regulatory.db [ 92.229671][ T5785] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.272748][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.280009][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.334112][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.341336][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.349484][ T5784] Bluetooth: hci0: command tx timeout [ 92.362997][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.370206][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.571951][ T5785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.586367][ T5784] Bluetooth: hci1: command tx timeout [ 92.591875][ T5784] Bluetooth: hci2: command tx timeout [ 92.632705][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.747919][ T5784] Bluetooth: hci3: command tx timeout [ 92.780391][ T5780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.838995][ T5775] veth0_vlan: entered promiscuous mode [ 92.897410][ T5775] veth1_vlan: entered promiscuous mode [ 93.023457][ T5775] veth0_macvtap: entered promiscuous mode [ 93.051186][ T5780] veth0_vlan: entered promiscuous mode [ 93.064886][ T5775] veth1_macvtap: entered promiscuous mode [ 93.125099][ T5780] veth1_vlan: entered promiscuous mode [ 93.138300][ T5779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.151027][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.195462][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.214125][ T5775] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.223751][ T5775] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.234299][ T5775] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.244525][ T5775] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.333920][ T5780] veth0_macvtap: entered promiscuous mode [ 93.349865][ T5780] veth1_macvtap: entered promiscuous mode [ 93.391814][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.418653][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.434139][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.471278][ T5785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.513964][ T5779] veth0_vlan: entered promiscuous mode [ 93.529286][ T5780] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.540295][ T5780] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.553169][ T5780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.564355][ T996] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.582603][ T996] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.610179][ T5780] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.620735][ T5780] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.632341][ T5780] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.642241][ T5780] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.665413][ T5779] veth1_vlan: entered promiscuous mode [ 93.697299][ T3456] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.705233][ T3456] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.758473][ T5779] veth0_macvtap: entered promiscuous mode [ 93.773018][ T5785] veth0_vlan: entered promiscuous mode [ 93.804000][ T5779] veth1_macvtap: entered promiscuous mode [ 93.860667][ T5785] veth1_vlan: entered promiscuous mode [ 93.890544][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.925961][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.939055][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.950724][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.967652][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.990580][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.004402][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.015386][ T5779] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.035693][ T5779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.058717][ T5779] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.109631][ T5779] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.135850][ T5779] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.144688][ T5779] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.155907][ T5779] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.192723][ T3472] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.209340][ T3472] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.302834][ T5785] veth0_macvtap: entered promiscuous mode [ 94.327530][ T1147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.335443][ T1147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.376907][ T5785] veth1_macvtap: entered promiscuous mode [ 94.383889][ T5847] loop0: detected capacity change from 0 to 2048 [ 94.428293][ T5784] Bluetooth: hci0: command tx timeout [ 94.459175][ T5785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.470291][ T5785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.480693][ T5785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.492138][ T5785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.503455][ T5785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.515536][ T5785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.538029][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.561942][ T5785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.572764][ T5785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.592590][ T5785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.609995][ T5785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.626309][ T5785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.639891][ T5785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.658170][ T5785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.668336][ T5787] Bluetooth: hci1: command tx timeout [ 94.674087][ T5784] Bluetooth: hci2: command tx timeout [ 94.716916][ T5785] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.725781][ T5785] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.734543][ T5785] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.744287][ T5785] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.788932][ T1147] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.821859][ T1147] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.830816][ T5784] Bluetooth: hci3: command tx timeout [ 94.908156][ T5849] FAULT_INJECTION: forcing a failure. [ 94.908156][ T5849] name failslab, interval 1, probability 0, space 0, times 1 [ 94.926308][ T5849] CPU: 1 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 94.933548][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 94.943658][ T5849] Call Trace: [ 94.946978][ T5849] [ 94.949933][ T5849] dump_stack_lvl+0x18c/0x250 [ 94.954660][ T5849] ? show_regs_print_info+0x20/0x20 [ 94.959895][ T5849] ? load_image+0x420/0x420 [ 94.964430][ T5849] ? __might_sleep+0xe0/0xe0 [ 94.969056][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 94.974110][ T5849] should_fail_ex+0x394/0x4c0 [ 94.978819][ T5849] should_failslab+0x9/0x20 [ 94.983354][ T5849] slab_pre_alloc_hook+0x59/0x300 [ 94.988428][ T5849] ? kfree+0x31/0x1a0 [ 94.992465][ T5849] ? alloc_fs_context+0x63/0x7a0 [ 94.997446][ T5849] __kmem_cache_alloc_node+0x53/0x250 [ 95.002877][ T5849] ? alloc_fs_context+0x63/0x7a0 [ 95.007855][ T5849] kmalloc_trace+0x2a/0xe0 [ 95.012322][ T5849] alloc_fs_context+0x63/0x7a0 [ 95.017126][ T5849] mq_init_ns+0x10a/0x510 [ 95.021490][ T5849] copy_ipcs+0x309/0x500 [ 95.025771][ T5849] create_new_namespaces+0x212/0x700 [ 95.031092][ T5849] unshare_nsproxy_namespaces+0x11a/0x160 [ 95.036964][ T5849] ksys_unshare+0x4fa/0x8f0 [ 95.041507][ T5849] ? sighand_ctor+0x50/0x50 [ 95.046040][ T5849] ? lock_chain_count+0x20/0x20 [ 95.050925][ T5849] ? syscall_enter_from_user_mode+0x25/0x80 [ 95.056847][ T5849] __x64_sys_unshare+0x38/0x40 [ 95.061750][ T5849] do_syscall_64+0x55/0xb0 [ 95.066423][ T5849] ? clear_bhb_loop+0x40/0x90 [ 95.071163][ T5849] ? clear_bhb_loop+0x40/0x90 [ 95.075882][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.081810][ T5849] RIP: 0033:0x7f4d1c79e159 [ 95.086290][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.105968][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 95.114432][ T5849] RAX: ffffffffffffffda RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 95.122429][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 95.130473][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 95.138511][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.146517][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 95.154528][ T5849] [ 95.246639][ T5849] FAULT_INJECTION: forcing a failure. [ 95.246639][ T5849] name failslab, interval 1, probability 0, space 0, times 0 [ 95.273626][ T5849] CPU: 1 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 95.280853][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 95.290978][ T5849] Call Trace: [ 95.294318][ T5849] [ 95.297312][ T5849] dump_stack_lvl+0x18c/0x250 [ 95.302263][ T5849] ? show_regs_print_info+0x20/0x20 [ 95.307559][ T5849] ? load_image+0x420/0x420 [ 95.312148][ T5849] ? __might_sleep+0xe0/0xe0 [ 95.316813][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 95.321905][ T5849] should_fail_ex+0x394/0x4c0 [ 95.326661][ T5849] should_failslab+0x9/0x20 [ 95.331241][ T5849] slab_pre_alloc_hook+0x59/0x300 [ 95.336341][ T5849] ? lockdep_hardirqs_on+0x98/0x150 [ 95.341592][ T5849] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 95.347279][ T5849] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 95.352964][ T5849] __kmem_cache_alloc_node+0x53/0x250 [ 95.358428][ T5849] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 95.362083][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.364192][ T5849] __kmalloc_node+0xa6/0x240 [ 95.364238][ T5849] memcg_alloc_slab_cgroups+0x85/0x120 [ 95.382202][ T5849] slab_post_alloc_hook+0xec/0x4d0 [ 95.387390][ T5849] __kmem_cache_alloc_node+0x194/0x250 [ 95.392916][ T5849] ? alloc_fs_context+0x63/0x7a0 [ 95.397916][ T5849] ? alloc_fs_context+0x63/0x7a0 [ 95.398958][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.402925][ T5849] kmalloc_trace+0x2a/0xe0 [ 95.402966][ T5849] alloc_fs_context+0x63/0x7a0 [ 95.419629][ T5849] mq_init_ns+0x10a/0x510 [ 95.424051][ T5849] copy_ipcs+0x309/0x500 [ 95.428375][ T5849] create_new_namespaces+0x212/0x700 [ 95.433827][ T5849] unshare_nsproxy_namespaces+0x11a/0x160 [ 95.439612][ T5849] ksys_unshare+0x4fa/0x8f0 [ 95.444214][ T5849] ? sighand_ctor+0x50/0x50 [ 95.448785][ T5849] ? lock_chain_count+0x20/0x20 [ 95.453706][ T5849] ? syscall_enter_from_user_mode+0x25/0x80 [ 95.459659][ T5849] __x64_sys_unshare+0x38/0x40 [ 95.464489][ T5849] do_syscall_64+0x55/0xb0 [ 95.468969][ T5849] ? clear_bhb_loop+0x40/0x90 [ 95.473805][ T5849] ? clear_bhb_loop+0x40/0x90 [ 95.478570][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.484548][ T5849] RIP: 0033:0x7f4d1c79e159 [ 95.489018][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.508685][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 95.517172][ T5849] RAX: ffffffffffffffda RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 95.525289][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 95.533357][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 95.541390][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.549422][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 95.557468][ T5849] [ 95.649949][ T5849] FAULT_INJECTION: forcing a failure. [ 95.649949][ T5849] name failslab, interval 1, probability 0, space 0, times 0 [ 95.677819][ T5857] batman_adv: batadv0: Adding interface: veth0 [ 95.684115][ T5857] batman_adv: batadv0: The MTU of interface veth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.686097][ T5849] CPU: 0 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 95.716583][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 95.726674][ T5849] Call Trace: [ 95.729978][ T5849] [ 95.732934][ T5849] dump_stack_lvl+0x18c/0x250 [ 95.737653][ T5849] ? show_regs_print_info+0x20/0x20 [ 95.742921][ T5849] ? load_image+0x420/0x420 [ 95.747457][ T5849] ? __might_sleep+0xe0/0xe0 [ 95.752076][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 95.757130][ T5849] should_fail_ex+0x394/0x4c0 [ 95.761849][ T5849] should_failslab+0x9/0x20 [ 95.766390][ T5849] slab_pre_alloc_hook+0x59/0x300 [ 95.771887][ T5849] ? __kernfs_new_node+0xaa/0x7f0 [ 95.776944][ T5849] ? rcu_is_watching+0x15/0xb0 [ 95.781849][ T5849] kmem_cache_alloc+0x5a/0x2c0 [ 95.786657][ T5849] ? __kernfs_new_node+0xe5/0x7f0 [ 95.791737][ T5849] __kernfs_new_node+0xe5/0x7f0 [ 95.796627][ T5849] ? kstrdup+0x3b/0x80 [ 95.800730][ T5849] ? kobject_set_name_vargs+0x61/0x110 [ 95.806215][ T5849] ? sysfs_slab_add+0x7b/0x290 [ 95.811012][ T5849] ? __kmem_cache_create+0x4fc/0x750 [ 95.816328][ T5849] ? kernfs_new_node+0x260/0x260 [ 95.821307][ T5849] ? create_new_namespaces+0x2a6/0x700 [ 95.826805][ T5849] ? unshare_nsproxy_namespaces+0x11a/0x160 [ 95.832730][ T5849] ? ksys_unshare+0x4fa/0x8f0 [ 95.837537][ T5849] ? __x64_sys_unshare+0x38/0x40 [ 95.842522][ T5849] ? do_syscall_64+0x55/0xb0 [ 95.847152][ T5849] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.853263][ T5849] kernfs_new_node+0x14c/0x260 [ 95.858072][ T5849] kernfs_create_dir_ns+0x44/0x120 [ 95.863231][ T5849] sysfs_create_dir_ns+0x130/0x2a0 [ 95.868383][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 95.873448][ T5849] ? sysfs_warn_dup+0xa0/0xa0 [ 95.878185][ T5849] ? do_raw_spin_unlock+0x121/0x230 [ 95.883417][ T5849] kobject_add_internal+0x617/0xc90 [ 95.888655][ T5849] kobject_init_and_add+0x12c/0x1a0 [ 95.893888][ T5849] ? kobject_add+0x240/0x240 [ 95.898507][ T5849] ? up_write+0x1be/0x410 [ 95.902874][ T5849] ? kernfs_find_ns+0x2ad/0x330 [ 95.907762][ T5849] ? kernfs_remove_by_name_ns+0x117/0x150 [ 95.913516][ T5849] sysfs_slab_add+0x7b/0x290 [ 95.918141][ T5849] __kmem_cache_create+0x4fc/0x750 [ 95.923299][ T5849] kmem_cache_create_usercopy+0x197/0x320 [ 95.929073][ T5849] kmem_cache_create+0x13/0x20 [ 95.933878][ T5849] copy_pid_ns+0x446/0x9d0 [ 95.938335][ T5849] ? cmp_extents_reverse+0x90/0x90 [ 95.943486][ T5849] ? ipc_init_ids+0xd2/0x1f0 [ 95.948121][ T5849] ? copy_ipcs+0x465/0x500 [ 95.952578][ T5849] create_new_namespaces+0x2a6/0x700 [ 95.957908][ T5849] unshare_nsproxy_namespaces+0x11a/0x160 [ 95.963663][ T5849] ksys_unshare+0x4fa/0x8f0 [ 95.968204][ T5849] ? sighand_ctor+0x50/0x50 [ 95.972737][ T5849] ? lock_chain_count+0x20/0x20 [ 95.977621][ T5849] ? syscall_enter_from_user_mode+0x25/0x80 [ 95.983553][ T5849] __x64_sys_unshare+0x38/0x40 [ 95.988355][ T5849] do_syscall_64+0x55/0xb0 [ 95.992805][ T5849] ? clear_bhb_loop+0x40/0x90 [ 95.997512][ T5849] ? clear_bhb_loop+0x40/0x90 [ 96.002234][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.008162][ T5849] RIP: 0033:0x7f4d1c79e159 [ 96.012605][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.032255][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 96.040712][ T5849] RAX: ffffffffffffffda RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 96.048722][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 96.056723][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 96.064734][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.072730][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 96.080743][ T5849] [ 96.097855][ T5857] batman_adv: batadv0: Interface activated: veth0 [ 96.110548][ T5849] kobject: kobject_add_internal failed for pid_3 (error: -12 parent: slab) [ 96.120734][ T5849] kmem_cache_create_usercopy(pid_3) failed with error -12 [ 96.132906][ T3472] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.151130][ T3472] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.206346][ T5849] CPU: 0 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 96.213562][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.223672][ T5849] Call Trace: [ 96.227001][ T5849] [ 96.230068][ T5849] dump_stack_lvl+0x18c/0x250 [ 96.234830][ T5849] ? show_regs_print_info+0x20/0x20 [ 96.240099][ T5849] ? load_image+0x420/0x420 [ 96.244634][ T5849] ? slab_free_freelist_hook+0x130/0x1a0 [ 96.250332][ T5849] ? kmem_cache_create_usercopy+0x218/0x320 [ 96.256275][ T5849] ? __kmem_cache_free+0xba/0x1f0 [ 96.261349][ T5849] kmem_cache_create_usercopy+0x29e/0x320 [ 96.267114][ T5849] kmem_cache_create+0x13/0x20 [ 96.271921][ T5849] copy_pid_ns+0x446/0x9d0 [ 96.276389][ T5849] ? cmp_extents_reverse+0x90/0x90 [ 96.281537][ T5849] ? ipc_init_ids+0xd2/0x1f0 [ 96.286169][ T5849] ? copy_ipcs+0x465/0x500 [ 96.290620][ T5849] create_new_namespaces+0x2a6/0x700 [ 96.295961][ T5849] unshare_nsproxy_namespaces+0x11a/0x160 [ 96.301721][ T5849] ksys_unshare+0x4fa/0x8f0 [ 96.306262][ T5849] ? sighand_ctor+0x50/0x50 [ 96.310796][ T5849] ? lock_chain_count+0x20/0x20 [ 96.315685][ T5849] ? syscall_enter_from_user_mode+0x25/0x80 [ 96.321635][ T5849] __x64_sys_unshare+0x38/0x40 [ 96.326434][ T5849] do_syscall_64+0x55/0xb0 [ 96.330886][ T5849] ? clear_bhb_loop+0x40/0x90 [ 96.335598][ T5849] ? clear_bhb_loop+0x40/0x90 [ 96.340350][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.346281][ T5849] RIP: 0033:0x7f4d1c79e159 [ 96.350723][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.370359][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 96.378816][ T5849] RAX: ffffffffffffffda RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 96.386830][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 96.394849][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 96.402871][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.410890][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 96.418905][ T5849] [ 96.469098][ T5849] FAULT_INJECTION: forcing a failure. [ 96.469098][ T5849] name failslab, interval 1, probability 0, space 0, times 0 [ 96.545703][ T5784] Bluetooth: hci0: command tx timeout [ 96.561577][ T5849] CPU: 1 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 96.568791][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 96.578920][ T5849] Call Trace: [ 96.582249][ T5849] [ 96.585231][ T5849] dump_stack_lvl+0x18c/0x250 [ 96.589970][ T5849] ? show_regs_print_info+0x20/0x20 [ 96.595262][ T5849] ? load_image+0x420/0x420 [ 96.599831][ T5849] ? __might_sleep+0xe0/0xe0 [ 96.604469][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 96.609546][ T5849] should_fail_ex+0x394/0x4c0 [ 96.614271][ T5849] should_failslab+0x9/0x20 [ 96.618814][ T5849] slab_pre_alloc_hook+0x59/0x300 [ 96.623876][ T5849] ? mas_next_slot+0x910/0x980 [ 96.628676][ T5849] ? task_numa_work+0x921/0x1350 [ 96.633655][ T5849] __kmem_cache_alloc_node+0x53/0x250 [ 96.639069][ T5849] ? task_numa_work+0x921/0x1350 [ 96.644040][ T5849] kmalloc_trace+0x2a/0xe0 [ 96.648493][ T5849] task_numa_work+0x921/0x1350 [ 96.653296][ T5849] ? init_numa_balancing+0x400/0x400 [ 96.658626][ T5849] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 96.664652][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 96.669715][ T5849] ? _raw_spin_unlock_irq+0x23/0x50 [ 96.674943][ T5849] ? lockdep_hardirqs_on+0x98/0x150 [ 96.680168][ T5849] task_work_run+0x1d4/0x260 [ 96.684794][ T5849] ? task_work_cancel+0x220/0x220 [ 96.689849][ T5849] ? sighand_ctor+0x50/0x50 [ 96.694467][ T5849] ? exit_to_user_mode_loop+0x3b/0x110 [ 96.699965][ T5849] exit_to_user_mode_loop+0xe6/0x110 [ 96.705281][ T5849] exit_to_user_mode_prepare+0xee/0x180 [ 96.710862][ T5849] syscall_exit_to_user_mode+0x1a/0x50 [ 96.716357][ T5849] do_syscall_64+0x61/0xb0 [ 96.720804][ T5849] ? clear_bhb_loop+0x40/0x90 [ 96.725542][ T5849] ? clear_bhb_loop+0x40/0x90 [ 96.730266][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.736200][ T5849] RIP: 0033:0x7f4d1c79e159 [ 96.740641][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 96.760280][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 96.768732][ T5849] RAX: fffffffffffffff4 RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 96.776727][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 96.784755][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 96.792755][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.800764][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 96.808772][ T5849] [ 96.839059][ T5784] Bluetooth: hci2: command tx timeout [ 96.843156][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.847096][ T5784] Bluetooth: hci1: command tx timeout [ 96.904838][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.910540][ T5784] Bluetooth: hci3: command tx timeout [ 97.106637][ T5868] loop0: detected capacity change from 0 to 65536 [ 97.137582][ T5868] md: array md0 already has disks! [ 97.225362][ T5849] FAULT_INJECTION: forcing a failure. [ 97.225362][ T5849] name failslab, interval 1, probability 0, space 0, times 0 [ 97.330724][ T5849] CPU: 1 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 97.337976][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.348276][ T5849] Call Trace: [ 97.351614][ T5849] [ 97.354629][ T5849] dump_stack_lvl+0x18c/0x250 [ 97.359385][ T5849] ? show_regs_print_info+0x20/0x20 [ 97.364668][ T5849] ? load_image+0x420/0x420 [ 97.369250][ T5849] ? __might_sleep+0xe0/0xe0 [ 97.373905][ T5849] ? __lock_acquire+0x7d80/0x7d80 [ 97.379009][ T5849] should_fail_ex+0x394/0x4c0 [ 97.383790][ T5849] should_failslab+0x9/0x20 [ 97.388375][ T5849] slab_pre_alloc_hook+0x59/0x300 [ 97.393488][ T5849] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 97.399195][ T5849] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 97.404985][ T5849] __kmem_cache_alloc_node+0x53/0x250 [ 97.410435][ T5849] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 97.416143][ T5849] __kmalloc_node+0xa6/0x240 [ 97.420827][ T5849] memcg_alloc_slab_cgroups+0x85/0x120 [ 97.426359][ T5849] slab_post_alloc_hook+0xec/0x4d0 [ 97.431568][ T5849] kmem_cache_alloc_lru+0x175/0x2b0 [ 97.436850][ T5849] ? sock_alloc_inode+0x28/0xc0 [ 97.441784][ T5849] sock_alloc_inode+0x28/0xc0 [ 97.446536][ T5849] ? sockfs_init_fs_context+0xb0/0xb0 [ 97.452014][ T5849] new_inode_pseudo+0x63/0x1d0 [ 97.456872][ T5849] __sock_create+0x12d/0x940 [ 97.461621][ T5849] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 97.467589][ T5849] inet_ctl_sock_create+0xa3/0x230 [ 97.472771][ T5849] ? inet_gro_complete+0x5e0/0x5e0 [ 97.477955][ T5849] ? init_timer_key+0x161/0x2a0 [ 97.482879][ T5849] sctp_ctrlsock_init+0x47/0x170 [ 97.487883][ T5849] ops_init+0x391/0x640 [ 97.492110][ T5849] setup_net+0x3b6/0xa20 [ 97.494025][ T5868] md/raid1:md0: not clean -- starting background reconstruction [ 97.496395][ T5849] ? copy_net_ns+0x530/0x530 [ 97.496445][ T5849] ? copy_net_ns+0x347/0x530 [ 97.505242][ T5868] md/raid1:md0: active with 2 out of 2 mirrors [ 97.508716][ T5849] ? down_read_killable+0x1d0/0x340 [ 97.508749][ T5849] copy_net_ns+0x361/0x530 [ 97.508780][ T5849] create_new_namespaces+0x3ce/0x700 [ 97.534619][ T5849] unshare_nsproxy_namespaces+0x11a/0x160 [ 97.539836][ T5868] md0: detected capacity change from 0 to 65536 [ 97.540386][ T5849] ksys_unshare+0x4fa/0x8f0 [ 97.551278][ T5849] ? sighand_ctor+0x50/0x50 [ 97.555849][ T5849] ? lock_chain_count+0x20/0x20 [ 97.560762][ T5849] ? syscall_enter_from_user_mode+0x25/0x80 [ 97.566738][ T5849] __x64_sys_unshare+0x38/0x40 [ 97.571582][ T5849] do_syscall_64+0x55/0xb0 [ 97.576076][ T5849] ? clear_bhb_loop+0x40/0x90 [ 97.580827][ T5849] ? clear_bhb_loop+0x40/0x90 [ 97.585567][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.591612][ T5849] RIP: 0033:0x7f4d1c79e159 [ 97.596087][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 97.615750][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 97.624268][ T5849] RAX: ffffffffffffffda RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 97.632295][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 97.640337][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 97.648430][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.656436][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 97.664490][ T5849] [ 97.728741][ T5876] md: resync of RAID array md0 [ 97.744328][ T5849] FAULT_INJECTION: forcing a failure. [ 97.744328][ T5849] name failslab, interval 1, probability 0, space 0, times 0 [ 97.757397][ T5849] CPU: 1 PID: 5849 Comm: syz.0.7 Not tainted syzkaller #0 [ 97.764603][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.774715][ T5849] Call Trace: [ 97.778045][ T5849] [ 97.781050][ T5849] dump_stack_lvl+0x18c/0x250 [ 97.785813][ T5849] ? cfcnfg_create+0x66/0x360 [ 97.790553][ T5849] ? ops_init+0x391/0x640 [ 97.794941][ T5849] ? show_regs_print_info+0x20/0x20 [ 97.800203][ T5849] ? load_image+0x420/0x420 [ 97.804780][ T5849] should_fail_ex+0x394/0x4c0 [ 97.809542][ T5849] should_failslab+0x9/0x20 [ 97.814131][ T5849] slab_pre_alloc_hook+0x59/0x300 [ 97.819237][ T5849] ? cfmuxl_create+0x4c/0x1b0 [ 97.823991][ T5849] __kmem_cache_alloc_node+0x53/0x250 [ 97.829436][ T5849] ? cfmuxl_create+0x4c/0x1b0 [ 97.834185][ T5849] kmalloc_trace+0x2a/0xe0 [ 97.838673][ T5849] cfmuxl_create+0x4c/0x1b0 [ 97.843483][ T5849] cfcnfg_create+0x77/0x360 [ 97.848036][ T5849] caif_init_net+0x81/0xb0 [ 97.852500][ T5849] ops_init+0x391/0x640 [ 97.856706][ T5849] setup_net+0x3b6/0xa20 [ 97.860981][ T5849] ? copy_net_ns+0x530/0x530 [ 97.865616][ T5849] ? copy_net_ns+0x347/0x530 [ 97.870249][ T5849] ? down_read_killable+0x1d0/0x340 [ 97.875479][ T5849] copy_net_ns+0x361/0x530 [ 97.879937][ T5849] create_new_namespaces+0x3ce/0x700 [ 97.885269][ T5849] unshare_nsproxy_namespaces+0x11a/0x160 [ 97.891021][ T5849] ksys_unshare+0x4fa/0x8f0 [ 97.895563][ T5849] ? sighand_ctor+0x50/0x50 [ 97.900098][ T5849] ? lock_chain_count+0x20/0x20 [ 97.904984][ T5849] ? syscall_enter_from_user_mode+0x25/0x80 [ 97.910910][ T5849] __x64_sys_unshare+0x38/0x40 [ 97.915704][ T5849] do_syscall_64+0x55/0xb0 [ 97.920160][ T5849] ? clear_bhb_loop+0x40/0x90 [ 97.924870][ T5849] ? clear_bhb_loop+0x40/0x90 [ 97.929581][ T5849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.935526][ T5849] RIP: 0033:0x7f4d1c79e159 [ 97.939992][ T5849] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 97.959739][ T5849] RSP: 002b:00007f4d1d6bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 97.968214][ T5849] RAX: ffffffffffffffda RBX: 00007f4d1ca25fa0 RCX: 00007f4d1c79e159 [ 97.976238][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 97.984286][ T5849] RBP: 00007f4d1c83506b R08: 0000000000000000 R09: 0000000000000000 [ 97.992304][ T5849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.000331][ T5849] R13: 00007f4d1ca26038 R14: 00007f4d1ca25fa0 R15: 00007fffb8b58478 [ 98.008369][ T5849] [ 98.181557][ T5876] md0_resync: attempt to access beyond end of device [ 98.181557][ T5876] ram0: rw=0, sector=8192, nr_sectors = 128 limit=8192 [ 98.239122][ T5876] md0_resync: attempt to access beyond end of device [ 98.239122][ T5876] ram0: rw=0, sector=8320, nr_sectors = 128 limit=8192 [ 98.263358][ T5873] md0_raid1: attempt to access beyond end of device [ 98.263358][ T5873] ram0: rw=2048, sector=8192, nr_sectors = 8 limit=8192 [ 98.298803][ T5883] ip_tables: iptables: counters copy to user failed while replacing table [ 98.349820][ T5873] md0_raid1: attempt to access beyond end of device [ 98.349820][ T5873] ram1: rw=2048, sector=8192, nr_sectors = 8 limit=8192 [ 98.390517][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8192 [ 98.414328][ T5873] md0_raid1: attempt to access beyond end of device [ 98.414328][ T5873] ram0: rw=2048, sector=8320, nr_sectors = 8 limit=8192 [ 98.442238][ T5873] md0_raid1: attempt to access beyond end of device [ 98.442238][ T5873] ram1: rw=2048, sector=8320, nr_sectors = 8 limit=8192 [ 98.459870][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8320 [ 98.469229][ T5876] md: md0: resync interrupted. [ 98.514584][ T5888] md: resync of RAID array md0 [ 98.545447][ T5888] md0_resync: attempt to access beyond end of device [ 98.545447][ T5888] ram0: rw=0, sector=8448, nr_sectors = 128 limit=8192 [ 98.562137][ T5890] (null): rxe_set_mtu: Set mtu to 4096 [ 98.568788][ T5873] md0_raid1: attempt to access beyond end of device [ 98.568788][ T5873] ram0: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 98.584951][ T5888] md0_resync: attempt to access beyond end of device [ 98.584951][ T5888] ram0: rw=0, sector=8576, nr_sectors = 128 limit=8192 [ 98.602119][ T5873] md0_raid1: attempt to access beyond end of device [ 98.602119][ T5873] ram1: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 98.627315][ T5892] (null): rxe_set_mtu: Set mtu to 4096 [ 98.640193][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8448 [ 98.649326][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8576 [ 98.657628][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8704 [ 98.661311][ T5888] md: md0: resync interrupted. [ 98.667213][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8832 [ 98.679629][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8960 [ 98.689537][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9088 [ 98.698017][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9216 [ 98.716119][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9344 [ 98.760284][ T5890] lo speed is unknown, defaulting to 1000 [ 98.774910][ T5893] md: resync of RAID array md0 [ 98.786922][ T5892] lo speed is unknown, defaulting to 1000 [ 98.813906][ T5893] md: md0: resync interrupted. [ 98.845914][ T5894] md: resync of RAID array md0 [ 98.883659][ T5894] md: md0: resync interrupted. [ 98.891813][ T5890] lo speed is unknown, defaulting to 1000 [ 98.899079][ T5892] lo speed is unknown, defaulting to 1000 [ 98.945308][ T5895] md: resync of RAID array md0 [ 98.976888][ T5895] md: md0: resync interrupted. [ 99.004192][ T5890] lo speed is unknown, defaulting to 1000 [ 99.010337][ T5892] lo speed is unknown, defaulting to 1000 [ 99.029212][ T5899] md: resync of RAID array md0 [ 99.055148][ T5899] md: md0: resync interrupted. [ 99.072433][ T28] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 99.096713][ T5901] md: resync of RAID array md0 [ 99.132140][ T5901] md: md0: resync interrupted. [ 99.180750][ T5902] md: resync of RAID array md0 [ 99.201624][ T5902] md: md0: resync interrupted. [ 99.224640][ T5903] md: resync of RAID array md0 [ 99.260373][ T5903] md: md0: resync interrupted. [ 99.280991][ T5904] md: resync of RAID array md0 [ 99.301616][ T5904] md: md0: resync interrupted. [ 99.331390][ T5905] md: resync of RAID array md0 [ 99.357603][ T5905] md: md0: resync interrupted. [ 99.368848][ T5817] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 99.407776][ T5906] md: resync of RAID array md0 [ 99.443043][ T5906] md: md0: resync interrupted. [ 99.469661][ T5907] md: resync of RAID array md0 [ 99.504661][ T5907] md: md0: resync interrupted. [ 99.533685][ T5908] md: resync of RAID array md0 [ 99.567928][ T5908] md: md0: resync interrupted. [ 99.590765][ T5909] md: resync of RAID array md0 [ 99.624757][ T5909] md: md0: resync interrupted. [ 99.660012][ T5910] md: resync of RAID array md0 [ 99.710242][ T5910] md: md0: resync interrupted. [ 99.743546][ T5911] md: resync of RAID array md0 [ 99.769440][ T5911] md: md0: resync interrupted. [ 99.814469][ T5912] md: resync of RAID array md0 [ 99.826047][ T5897] ceph: No mds server is up or the cluster is laggy [ 99.863979][ T5912] md: md0: resync interrupted. [ 99.886580][ T788] libceph: mon0 (1)127.0.0.1:6789 socket error on write [ 99.940504][ T5892] infiniband syz1: set active [ 99.947885][ T5892] infiniband syz1: added lo [ 99.963558][ T5892] syz1: rxe_create_cq: returned err = -12 [ 99.970787][ T5892] infiniband syz1: Couldn't create ib_mad CQ [ 99.983277][ T5913] md: resync of RAID array md0 [ 100.004280][ T5892] infiniband syz1: Couldn't open port 1 [ 100.037420][ T5913] md: md0: resync interrupted. [ 100.092702][ T5914] md: resync of RAID array md0 [ 100.138626][ T5914] md: md0: resync interrupted. [ 100.160792][ T5892] RDS/IB: syz1: added [ 100.165569][ T5892] smc: adding ib device syz1 with port count 1 [ 100.184728][ T5917] md: resync of RAID array md0 [ 100.202755][ T5892] smc: ib device syz1 port 1 has pnetid [ 100.211917][ T788] lo speed is unknown, defaulting to 1000 [ 100.242401][ T5917] md: md0: resync interrupted. [ 100.288203][ T5918] md: resync of RAID array md0 [ 100.298472][ T5841] lo speed is unknown, defaulting to 1000 [ 100.332297][ T5892] lo speed is unknown, defaulting to 1000 [ 100.394391][ T5918] md: md0: resync interrupted. [ 100.460312][ T5919] md: resync of RAID array md0 [ 100.514978][ T5919] md: md0: resync interrupted. [ 100.515384][ T5921] (null): rxe_set_mtu: Set mtu to 4096 [ 100.546309][ T5922] md: resync of RAID array md0 [ 100.608174][ T5922] md: md0: resync interrupted. [ 100.666829][ T5925] md: resync of RAID array md0 [ 100.700616][ T5925] md: md0: resync interrupted. [ 100.756886][ T5929] md: resync of RAID array md0 [ 100.799932][ T5929] md: md0: resync interrupted. [ 100.842019][ T5930] md: resync of RAID array md0 [ 100.853493][ T5892] lo speed is unknown, defaulting to 1000 [ 100.872775][ T5930] md: md0: resync interrupted. [ 100.897575][ T5931] md: resync of RAID array md0 [ 100.916501][ T5931] md: md0: resync interrupted. [ 100.933378][ T5932] md: resync of RAID array md0 [ 100.958863][ T5932] md: md0: resync interrupted. [ 100.984462][ T5933] md: resync of RAID array md0 [ 101.010341][ T5933] md: md0: resync interrupted. [ 101.033736][ T5934] md: resync of RAID array md0 [ 101.040133][ T5771] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 101.072006][ T5934] md: md0: resync interrupted. [ 101.092322][ T5935] md: resync of RAID array md0 [ 101.114936][ T5935] md: md0: resync interrupted. [ 101.128028][ T5892] lo speed is unknown, defaulting to 1000 [ 101.139586][ T5936] md: resync of RAID array md0 [ 101.169043][ T5936] md: md0: resync interrupted. [ 101.186925][ T5937] md: resync of RAID array md0 [ 101.206380][ T5937] md: md0: resync interrupted. [ 101.223391][ T5938] md: resync of RAID array md0 [ 101.242160][ T5938] md: md0: resync interrupted. [ 101.247767][ T5771] usb 3-1: Using ep0 maxpacket: 16 [ 101.261323][ T5771] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xC6, skipping [ 101.284988][ T5771] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 101.296933][ T5771] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 101.307580][ T5939] md: resync of RAID array md0 [ 101.315605][ T5771] usb 3-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 101.335108][ T5771] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.348066][ T5939] md: md0: resync interrupted. [ 101.353603][ T5771] usb 3-1: Product: syz [ 101.363734][ T5771] usb 3-1: Manufacturer: syz [ 101.373200][ T5771] usb 3-1: SerialNumber: syz [ 101.380110][ T5940] md: resync of RAID array md0 [ 101.401408][ T5771] usb 3-1: config 0 descriptor?? [ 101.415267][ T5940] md: md0: resync interrupted. [ 101.432035][ T5771] port100 3-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint [ 101.457354][ T5941] md: resync of RAID array md0 [ 101.492586][ T5941] md: md0: resync interrupted. [ 101.525893][ T5942] md: resync of RAID array md0 [ 101.544379][ T5892] lo speed is unknown, defaulting to 1000 [ 101.555495][ T5942] md: md0: resync interrupted. [ 101.575726][ T5943] md: resync of RAID array md0 [ 101.601324][ T5943] md: md0: resync interrupted. [ 101.620555][ T5944] md: resync of RAID array md0 [ 101.650739][ T5944] md: md0: resync interrupted. [ 101.667661][ T5945] md: resync of RAID array md0 [ 101.685971][ T5945] md: md0: resync interrupted. [ 101.710584][ T5946] md: resync of RAID array md0 [ 101.735962][ T5946] md: md0: resync interrupted. [ 101.754719][ T5947] md: resync of RAID array md0 [ 101.776743][ T5947] md: md0: resync interrupted. [ 101.794570][ T5948] md: resync of RAID array md0 [ 101.818488][ T5948] md: md0: resync interrupted. [ 101.841754][ T5949] md: resync of RAID array md0 [ 101.849491][ T5892] lo speed is unknown, defaulting to 1000 [ 101.871536][ T5949] md: md0: resync interrupted. [ 101.898743][ T5950] md: resync of RAID array md0 [ 101.917162][ T5950] md: md0: resync interrupted. [ 101.935941][ T5951] md: resync of RAID array md0 [ 101.955745][ T5951] md: md0: resync interrupted. [ 101.976290][ T5952] md: resync of RAID array md0 [ 101.995078][ T5952] md: md0: resync interrupted. [ 102.013457][ T5953] md: resync of RAID array md0 [ 102.032121][ T5953] md: md0: resync interrupted. [ 102.050407][ T5954] md: resync of RAID array md0 [ 102.071602][ T5954] md: md0: resync interrupted. [ 102.088965][ T5955] md: resync of RAID array md0 [ 102.107199][ T5955] md: md0: resync interrupted. [ 102.125082][ T5956] md: resync of RAID array md0 [ 102.144489][ T5956] md: md0: resync interrupted. [ 102.155431][ T5892] lo speed is unknown, defaulting to 1000 [ 102.171938][ T5957] md: resync of RAID array md0 [ 102.189896][ T5957] md: md0: resync interrupted. [ 102.207235][ T5958] md: resync of RAID array md0 [ 102.225972][ T5958] md: md0: resync interrupted. [ 102.242821][ T5959] md: resync of RAID array md0 [ 102.261414][ T5959] md: md0: resync interrupted. [ 102.282602][ T5960] md: resync of RAID array md0 [ 102.301018][ T5960] md: md0: resync interrupted. [ 102.319991][ T5961] md: resync of RAID array md0 [ 102.339840][ T5961] md: md0: resync interrupted. [ 102.374019][ T5962] md: resync of RAID array md0 [ 102.401634][ T5962] md: md0: resync interrupted. [ 102.423837][ T5963] md: resync of RAID array md0 [ 102.449319][ T5963] md: md0: resync interrupted. [ 102.466871][ T5892] lo speed is unknown, defaulting to 1000 [ 102.484311][ T5964] md: resync of RAID array md0 [ 102.504081][ T5964] md: md0: resync interrupted. [ 102.534968][ T5965] md: resync of RAID array md0 [ 102.557386][ T5965] md: md0: resync interrupted. [ 102.580835][ T5966] md: resync of RAID array md0 [ 102.598895][ T5966] md: md0: resync interrupted. [ 102.619177][ T5967] md: resync of RAID array md0 [ 102.641511][ T5967] md: md0: resync interrupted. [ 102.659475][ T5771] usb 3-1: USB disconnect, device number 2 [ 102.670913][ T5968] md: resync of RAID array md0 [ 102.712473][ T5968] md: md0: resync interrupted. [ 102.732280][ T5969] md: resync of RAID array md0 [ 102.751203][ T5969] md: md0: resync interrupted. [ 102.763812][ T5890] infiniband syz0: set active [ 102.768780][ T28] lo speed is unknown, defaulting to 1000 [ 102.775137][ T5890] infiniband syz0: added lo [ 102.782994][ T5890] syz0: rxe_create_cq: returned err = -12 [ 102.786220][ T5970] md: resync of RAID array md0 [ 102.789464][ T5890] infiniband syz0: Couldn't create ib_mad CQ [ 102.801014][ T5890] infiniband syz0: Couldn't open port 1 [ 102.829050][ T5890] RDS/IB: syz0: added [ 102.833182][ T5890] smc: adding ib device syz0 with port count 1 [ 102.846001][ T5970] md: md0: resync interrupted. [ 102.846649][ T5890] smc: ib device syz0 port 1 has pnetid [ 102.866910][ T28] lo speed is unknown, defaulting to 1000 [ 102.874394][ T5971] md: resync of RAID array md0 [ 102.883476][ T5890] lo speed is unknown, defaulting to 1000 [ 102.897864][ T5971] md: md0: resync interrupted. [ 102.914549][ T5972] md: resync of RAID array md0 [ 102.932325][ T5972] md: md0: resync interrupted. [ 102.949162][ T5973] md: resync of RAID array md0 [ 102.966735][ T5973] md: md0: resync interrupted. [ 102.982849][ T5974] md: resync of RAID array md0 [ 103.002178][ T5974] md: md0: resync interrupted. [ 103.019012][ T5975] md: resync of RAID array md0 [ 103.040881][ T5975] md: md0: resync interrupted. [ 103.057742][ T5976] md: resync of RAID array md0 [ 103.083059][ T5976] md: md0: resync interrupted. [ 103.101249][ T5977] md: resync of RAID array md0 [ 103.121573][ T5977] md: md0: resync interrupted. [ 103.139696][ T5978] md: resync of RAID array md0 [ 103.172843][ T5978] md: md0: resync interrupted. [ 103.204423][ T5979] md: resync of RAID array md0 [ 103.229095][ T5979] bio_check_eod: 680 callbacks suppressed [ 103.229112][ T5979] md0_resync: attempt to access beyond end of device [ 103.229112][ T5979] ram0: rw=0, sector=8448, nr_sectors = 128 limit=8192 [ 103.257047][ T5890] lo speed is unknown, defaulting to 1000 [ 103.271382][ T5873] md0_raid1: attempt to access beyond end of device [ 103.271382][ T5873] ram0: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 103.295275][ T5979] md0_resync: attempt to access beyond end of device [ 103.295275][ T5979] ram0: rw=0, sector=8576, nr_sectors = 128 limit=8192 [ 103.309642][ T5873] md0_raid1: attempt to access beyond end of device [ 103.309642][ T5873] ram1: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 103.323763][ T5979] md0_resync: attempt to access beyond end of device [ 103.323763][ T5979] ram0: rw=0, sector=8704, nr_sectors = 128 limit=8192 [ 103.338621][ T5873] md0_raid1: attempt to access beyond end of device [ 103.338621][ T5873] ram0: rw=2048, sector=8576, nr_sectors = 8 limit=8192 [ 103.352835][ T5979] md: md0: resync interrupted. [ 103.357993][ T5873] md0_raid1: attempt to access beyond end of device [ 103.357993][ T5873] ram1: rw=2048, sector=8576, nr_sectors = 8 limit=8192 [ 103.376081][ T5873] md0_raid1: attempt to access beyond end of device [ 103.376081][ T5873] ram0: rw=2048, sector=8704, nr_sectors = 8 limit=8192 [ 103.395840][ T5873] md0_raid1: attempt to access beyond end of device [ 103.395840][ T5873] ram1: rw=2048, sector=8704, nr_sectors = 8 limit=8192 [ 103.430053][ T5873] fix_sync_read_error: 222 callbacks suppressed [ 103.430077][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8704 [ 103.472192][ T5982] md: resync of RAID array md0 [ 103.514683][ T5982] md0_resync: attempt to access beyond end of device [ 103.514683][ T5982] ram0: rw=0, sector=8448, nr_sectors = 128 limit=8192 [ 103.532137][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8448 [ 103.558129][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8576 [ 103.576521][ T5982] md: md0: resync interrupted. [ 103.582505][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8704 [ 103.595539][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8832 [ 103.608293][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8960 [ 103.617705][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9088 [ 103.626393][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9216 [ 103.634743][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9344 [ 103.650520][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9472 [ 103.677903][ T5984] md: resync of RAID array md0 [ 103.712748][ T5984] md: md0: resync interrupted. [ 103.742214][ T5985] Bluetooth: ISO socket layer initialized [ 103.756500][ T5986] md: resync of RAID array md0 [ 103.788101][ T5986] md: md0: resync interrupted. [ 103.815856][ T5987] md: resync of RAID array md0 [ 103.841243][ T5987] md: md0: resync interrupted. [ 103.860851][ T5989] md: resync of RAID array md0 [ 103.871655][ T5890] lo speed is unknown, defaulting to 1000 [ 103.886089][ T5989] md: md0: resync interrupted. [ 103.908347][ T5990] md: resync of RAID array md0 [ 103.925569][ T5990] md: md0: resync interrupted. [ 103.946167][ T5991] md: resync of RAID array md0 [ 103.963349][ T5991] md: md0: resync interrupted. [ 103.986666][ T5992] md: resync of RAID array md0 [ 104.004414][ T5992] md: md0: resync interrupted. [ 104.021269][ T5993] md: resync of RAID array md0 [ 104.041203][ T5993] md: md0: resync interrupted. [ 104.057231][ T5994] md: resync of RAID array md0 [ 104.075266][ T5994] md: md0: resync interrupted. [ 104.091466][ T5995] md: resync of RAID array md0 [ 104.113990][ T5995] md: md0: resync interrupted. [ 104.131715][ T5996] md: resync of RAID array md0 [ 104.149531][ T5996] md: md0: resync interrupted. [ 104.165518][ T5997] md: resync of RAID array md0 [ 104.172410][ T5890] lo speed is unknown, defaulting to 1000 [ 104.190925][ T5997] md: md0: resync interrupted. [ 104.212516][ T5998] md: resync of RAID array md0 [ 104.234282][ T5998] md: md0: resync interrupted. [ 104.250222][ T5999] md: resync of RAID array md0 [ 104.268211][ T5999] md: md0: resync interrupted. [ 104.285501][ T6000] md: resync of RAID array md0 [ 104.304022][ T6000] md: md0: resync interrupted. [ 104.325480][ T6001] md: resync of RAID array md0 [ 104.352916][ T6001] md: md0: resync interrupted. [ 104.373078][ T6002] md: resync of RAID array md0 [ 104.416175][ T6002] md: md0: resync interrupted. [ 104.466473][ T6003] md: resync of RAID array md0 [ 104.474516][ T5890] lo speed is unknown, defaulting to 1000 [ 104.498948][ T6003] md: md0: resync interrupted. [ 104.522554][ T6006] md: resync of RAID array md0 [ 104.590217][ T6006] md: md0: resync interrupted. [ 104.637313][ T6007] md: resync of RAID array md0 [ 104.677845][ T6007] md: md0: resync interrupted. [ 104.705961][ T6008] md: resync of RAID array md0 [ 104.739090][ T6008] md: md0: resync interrupted. [ 104.761573][ T6011] md: resync of RAID array md0 [ 104.799910][ T6011] md: md0: resync interrupted. [ 104.828282][ T6012] md: resync of RAID array md0 [ 104.855196][ T6012] md: md0: resync interrupted. [ 104.893853][ T6014] md: resync of RAID array md0 [ 104.915942][ T6014] md: md0: resync interrupted. [ 104.918627][ T6015] netlink: 116 bytes leftover after parsing attributes in process `syz.2.23'. [ 104.952125][ T5921] rdma_rxe: rxe_newlink: failed to add lo [ 104.961821][ T6016] md: resync of RAID array md0 [ 105.034668][ T6016] md: md0: resync interrupted. [ 105.097089][ T6018] md: resync of RAID array md0 [ 105.155462][ T6018] md: md0: resync interrupted. [ 105.199872][ T6023] md: resync of RAID array md0 [ 105.264470][ T6023] md: md0: resync interrupted. [ 105.307001][ T6027] md: resync of RAID array md0 [ 105.371310][ T6027] md: md0: resync interrupted. [ 105.416406][ T6033] md: resync of RAID array md0 [ 105.508830][ T6033] md: md0: resync interrupted. [ 105.602632][ T6039] md: resync of RAID array md0 [ 105.665294][ T6039] md: md0: resync interrupted. [ 105.731836][ T6042] md: resync of RAID array md0 [ 105.765065][ T6042] md: md0: resync interrupted. [ 105.863307][ T6048] md: resync of RAID array md0 [ 105.917948][ T6048] md: md0: resync interrupted. [ 105.972714][ T6051] md: resync of RAID array md0 [ 106.011349][ T6051] md: md0: resync interrupted. [ 106.063686][ T6054] md: resync of RAID array md0 [ 106.114377][ T6054] md: md0: resync interrupted. [ 106.169865][ T6057] md: resync of RAID array md0 [ 106.205708][ T6057] md: md0: resync interrupted. [ 106.240159][ T6060] md: resync of RAID array md0 [ 106.313736][ T6060] md: md0: resync interrupted. [ 106.391648][ T6064] md: resync of RAID array md0 [ 106.477474][ T6064] md: md0: resync interrupted. [ 106.546867][ T6069] md: resync of RAID array md0 [ 106.629748][ T6069] md: md0: resync interrupted. [ 106.700731][ T6070] md: resync of RAID array md0 [ 106.815032][ T6070] md: md0: resync interrupted. [ 106.857031][ T28] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 106.901113][ T6074] md: resync of RAID array md0 [ 106.940918][ T6074] md: md0: resync interrupted. [ 106.988527][ T6076] md: resync of RAID array md0 [ 107.013724][ T6076] md: md0: resync interrupted. [ 107.061999][ T28] usb 4-1: New USB device found, idVendor=06a5, idProduct=d001, bcdDevice= 1.00 [ 107.095181][ T28] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.110411][ T6078] md: resync of RAID array md0 [ 107.145501][ T28] gspca_main: nw80x-2.14.0 probing 06a5:d001 [ 107.173971][ T6078] md: md0: resync interrupted. [ 107.242373][ T6080] md: resync of RAID array md0 [ 107.292274][ T6080] md: md0: resync interrupted. [ 107.335836][ T6083] md: resync of RAID array md0 [ 107.401749][ T6083] md: md0: resync interrupted. [ 107.447013][ T6085] md: resync of RAID array md0 [ 107.510384][ T6085] md: md0: resync interrupted. [ 107.535165][ T6087] md: resync of RAID array md0 [ 107.590117][ T6090] loop0: detected capacity change from 0 to 2048 [ 107.615533][ T6087] md: md0: resync interrupted. [ 107.703729][ T6095] md: resync of RAID array md0 [ 107.781410][ T6095] md: md0: resync interrupted. [ 107.843510][ T6100] md: resync of RAID array md0 [ 107.873912][ T6099] loop0: detected capacity change from 0 to 2048 [ 107.916273][ T6100] md: md0: resync interrupted. [ 107.931527][ T28] gspca_nw80x: Bad webcam type 6 for NW800 [ 107.986299][ T6104] md: resync of RAID array md0 [ 108.054212][ T6104] md: md0: resync interrupted. [ 108.113741][ T6105] md: resync of RAID array md0 [ 108.163245][ T6105] md: md0: resync interrupted. [ 108.182802][ T6110] md: resync of RAID array md0 [ 108.216358][ T6110] md: md0: resync interrupted. [ 108.261986][ T6114] md: resync of RAID array md0 [ 108.304402][ T6114] bio_check_eod: 473 callbacks suppressed [ 108.304421][ T6114] md0_resync: attempt to access beyond end of device [ 108.304421][ T6114] ram0: rw=0, sector=8448, nr_sectors = 128 limit=8192 [ 108.348677][ T5873] md0_raid1: attempt to access beyond end of device [ 108.348677][ T5873] ram0: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 108.364220][ T6114] md0_resync: attempt to access beyond end of device [ 108.364220][ T6114] ram0: rw=0, sector=8576, nr_sectors = 128 limit=8192 [ 108.394215][ T5873] md0_raid1: attempt to access beyond end of device [ 108.394215][ T5873] ram1: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 108.411773][ T6114] md0_resync: attempt to access beyond end of device [ 108.411773][ T6114] ram0: rw=0, sector=8704, nr_sectors = 128 limit=8192 [ 108.440476][ T5873] fix_sync_read_error: 149 callbacks suppressed [ 108.440493][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8448 [ 108.462397][ T6114] md0_resync: attempt to access beyond end of device [ 108.462397][ T6114] ram0: rw=0, sector=8832, nr_sectors = 128 limit=8192 [ 108.479609][ T6119] FAULT_INJECTION: forcing a failure. [ 108.479609][ T6119] name failslab, interval 1, probability 0, space 0, times 0 [ 108.484975][ T6114] md: md0: resync interrupted. [ 108.506763][ T5873] md0_raid1: attempt to access beyond end of device [ 108.506763][ T5873] ram0: rw=2048, sector=8576, nr_sectors = 8 limit=8192 [ 108.524215][ T6119] CPU: 1 PID: 6119 Comm: syz.1.45 Not tainted syzkaller #0 [ 108.531520][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 108.536009][ T5873] md0_raid1: attempt to access beyond end of device [ 108.536009][ T5873] ram1: rw=2048, sector=8576, nr_sectors = 8 limit=8192 [ 108.541614][ T6119] Call Trace: [ 108.541625][ T6119] [ 108.541635][ T6119] dump_stack_lvl+0x18c/0x250 [ 108.566448][ T6119] ? show_regs_print_info+0x20/0x20 [ 108.571734][ T6119] ? load_image+0x420/0x420 [ 108.576312][ T6119] ? __might_sleep+0xe0/0xe0 [ 108.580976][ T6119] ? __lock_acquire+0x7d80/0x7d80 [ 108.586073][ T6119] should_fail_ex+0x394/0x4c0 [ 108.590827][ T6119] should_failslab+0x9/0x20 [ 108.595400][ T6119] slab_pre_alloc_hook+0x59/0x300 [ 108.600494][ T6119] ? percpu_ref_put+0xef/0x180 [ 108.605328][ T6119] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 108.611028][ T6119] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 108.616734][ T6119] __kmem_cache_alloc_node+0x53/0x250 [ 108.622190][ T6119] ? memcg_alloc_slab_cgroups+0x85/0x120 [ 108.627901][ T6119] __kmalloc_node+0xa6/0x240 [ 108.632574][ T6119] memcg_alloc_slab_cgroups+0x85/0x120 [ 108.635825][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8576 [ 108.638082][ T6119] slab_post_alloc_hook+0xec/0x4d0 [ 108.651113][ T6119] ? _raw_spin_unlock_irq+0x2e/0x50 [ 108.656378][ T6119] __kmem_cache_alloc_node+0x194/0x250 [ 108.661906][ T6119] ? copy_ipcs+0x15f/0x500 [ 108.666400][ T6119] ? copy_ipcs+0x15f/0x500 [ 108.670882][ T6119] kmalloc_trace+0x2a/0xe0 [ 108.675375][ T6119] copy_ipcs+0x15f/0x500 [ 108.676590][ T5873] md0_raid1: attempt to access beyond end of device [ 108.676590][ T5873] ram0: rw=2048, sector=8704, nr_sectors = 8 limit=8192 [ 108.679658][ T6119] create_new_namespaces+0x212/0x700 [ 108.679702][ T6119] unshare_nsproxy_namespaces+0x11a/0x160 [ 108.704148][ T5873] md0_raid1: attempt to access beyond end of device [ 108.704148][ T5873] ram1: rw=2048, sector=8704, nr_sectors = 8 limit=8192 [ 108.704184][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8704 [ 108.717551][ T6119] ksys_unshare+0x4fa/0x8f0 [ 108.717593][ T6119] ? sighand_ctor+0x50/0x50 [ 108.717620][ T6119] ? lock_chain_count+0x20/0x20 [ 108.717650][ T6119] ? syscall_enter_from_user_mode+0x25/0x80 [ 108.745460][ T6119] __x64_sys_unshare+0x38/0x40 [ 108.750291][ T6119] do_syscall_64+0x55/0xb0 [ 108.754779][ T6119] ? clear_bhb_loop+0x40/0x90 [ 108.759609][ T6119] ? clear_bhb_loop+0x40/0x90 [ 108.764359][ T6119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.770315][ T6119] RIP: 0033:0x7fe3c139e159 [ 108.772151][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8832 [ 108.774766][ T6119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 108.774786][ T6119] RSP: 002b:00007fe3c228a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 108.810858][ T6119] RAX: ffffffffffffffda RBX: 00007fe3c1625fa0 RCX: 00007fe3c139e159 [ 108.818907][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 108.826943][ T6119] RBP: 00007fe3c143506b R08: 0000000000000000 R09: 0000000000000000 [ 108.834989][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.843017][ T6119] R13: 00007fe3c1626038 R14: 00007fe3c1625fa0 R15: 00007ffd78382c28 [ 108.851064][ T6119] [ 108.869567][ T6119] FAULT_INJECTION: forcing a failure. [ 108.869567][ T6119] name failslab, interval 1, probability 0, space 0, times 0 [ 108.922086][ T6124] md: resync of RAID array md0 [ 108.962506][ T6119] CPU: 0 PID: 6119 Comm: syz.1.45 Not tainted syzkaller #0 [ 108.969814][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 108.980017][ T6119] Call Trace: [ 108.983342][ T6119] [ 108.986327][ T6119] dump_stack_lvl+0x18c/0x250 [ 108.991076][ T6119] ? show_regs_print_info+0x20/0x20 [ 108.996337][ T6119] ? load_image+0x420/0x420 [ 109.000904][ T6119] ? __might_sleep+0xe0/0xe0 [ 109.005571][ T6119] ? __lock_acquire+0x7d80/0x7d80 [ 109.010668][ T6119] should_fail_ex+0x394/0x4c0 [ 109.015433][ T6119] should_failslab+0x9/0x20 [ 109.020004][ T6119] slab_pre_alloc_hook+0x59/0x300 [ 109.025192][ T6119] ? __register_sysctl_table+0xa2c/0x1210 [ 109.031066][ T6119] ? __register_sysctl_table+0xa2c/0x1210 [ 109.036860][ T6119] __kmem_cache_alloc_node+0x53/0x250 [ 109.042402][ T6119] ? __register_sysctl_table+0xa2c/0x1210 [ 109.044743][ T6123] lo speed is unknown, defaulting to 1000 [ 109.048163][ T6119] __kmalloc+0xa7/0x240 [ 109.048204][ T6119] __register_sysctl_table+0xa2c/0x1210 [ 109.048244][ T6119] nf_lwtunnel_net_init+0x53/0xf0 [ 109.068940][ T6119] ops_init+0x391/0x640 [ 109.073192][ T6119] setup_net+0x3b6/0xa20 [ 109.077503][ T6119] ? copy_net_ns+0x530/0x530 [ 109.082153][ T6119] ? copy_net_ns+0x347/0x530 [ 109.086806][ T6119] ? down_read_killable+0x1d0/0x340 [ 109.092117][ T6119] copy_net_ns+0x361/0x530 [ 109.096601][ T6119] create_new_namespaces+0x3ce/0x700 [ 109.101966][ T6119] unshare_nsproxy_namespaces+0x11a/0x160 [ 109.107744][ T6119] ksys_unshare+0x4fa/0x8f0 [ 109.112315][ T6119] ? sighand_ctor+0x50/0x50 [ 109.116893][ T6119] ? lock_chain_count+0x20/0x20 [ 109.121837][ T6119] ? syscall_enter_from_user_mode+0x25/0x80 [ 109.127824][ T6119] __x64_sys_unshare+0x38/0x40 [ 109.132678][ T6119] do_syscall_64+0x55/0xb0 [ 109.137176][ T6119] ? clear_bhb_loop+0x40/0x90 [ 109.141937][ T6119] ? clear_bhb_loop+0x40/0x90 [ 109.146695][ T6119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.152754][ T6119] RIP: 0033:0x7fe3c139e159 [ 109.157267][ T6119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.176948][ T6119] RSP: 002b:00007fe3c228a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 109.185421][ T6119] RAX: ffffffffffffffda RBX: 00007fe3c1625fa0 RCX: 00007fe3c139e159 [ 109.193447][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 109.201474][ T6119] RBP: 00007fe3c143506b R08: 0000000000000000 R09: 0000000000000000 [ 109.209497][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.217519][ T6119] R13: 00007fe3c1626038 R14: 00007fe3c1625fa0 R15: 00007ffd78382c28 [ 109.225568][ T6119] [ 109.246821][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8448 [ 109.255265][ T6124] md: md0: resync interrupted. [ 109.260228][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8576 [ 109.268729][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8704 [ 109.277532][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8832 [ 109.285979][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8960 [ 109.294233][ T6119] sysctl could not get directory: /net -12 [ 109.306102][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 9088 [ 109.350941][ T28] usb 4-1: USB disconnect, device number 2 [ 109.408782][ T6126] md: resync of RAID array md0 [ 109.463081][ T6126] md: md0: resync interrupted. [ 109.496003][ T6130] Zero length message leads to an empty skb [ 109.506667][ T6131] md: resync of RAID array md0 [ 109.539100][ T6131] md: md0: resync interrupted. [ 109.582344][ T6119] FAULT_INJECTION: forcing a failure. [ 109.582344][ T6119] name failslab, interval 1, probability 0, space 0, times 0 [ 109.600862][ T6132] md: resync of RAID array md0 [ 109.610599][ T6128] netdevsim netdevsim10 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.650705][ T6132] md: md0: resync interrupted. [ 109.681652][ T6119] CPU: 1 PID: 6119 Comm: syz.1.45 Not tainted syzkaller #0 [ 109.688956][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 109.699075][ T6119] Call Trace: [ 109.702408][ T6119] [ 109.705380][ T6119] dump_stack_lvl+0x18c/0x250 [ 109.710147][ T6119] ? show_regs_print_info+0x20/0x20 [ 109.715426][ T6119] ? load_image+0x420/0x420 [ 109.720004][ T6119] ? __might_sleep+0xe0/0xe0 [ 109.724655][ T6119] ? __lock_acquire+0x7d80/0x7d80 [ 109.729747][ T6119] ? trace_contention_end+0x39/0xe0 [ 109.735019][ T6119] should_fail_ex+0x394/0x4c0 [ 109.739782][ T6119] should_failslab+0x9/0x20 [ 109.744365][ T6119] slab_pre_alloc_hook+0x59/0x300 [ 109.749466][ T6119] ? mutex_unlock+0x10/0x10 [ 109.754024][ T6119] ? __list_lru_init+0xb4/0x600 [ 109.758942][ T6119] ? __list_lru_init+0xb4/0x600 [ 109.763848][ T6119] __kmem_cache_alloc_node+0x53/0x250 [ 109.769288][ T6119] ? __list_lru_init+0xb4/0x600 [ 109.774202][ T6119] __kmalloc+0xa7/0x240 [ 109.778427][ T6119] __list_lru_init+0xb4/0x600 [ 109.783164][ T6119] alloc_super+0x77b/0x910 [ 109.787641][ T6119] ? kill_litter_super+0xb0/0xb0 [ 109.792648][ T6119] sget_fc+0x325/0x8d0 [ 109.796855][ T6119] ? kill_litter_super+0xb0/0xb0 [ 109.801842][ T6119] ? mqueue_get_tree+0xf0/0xf0 [ 109.806705][ T6119] get_tree_nodev+0x2a/0x140 [ 109.811377][ T6119] vfs_get_tree+0x8c/0x280 [ 109.815860][ T6119] fc_mount+0x1c/0xb0 [ 109.819888][ T6119] mq_init_ns+0x3a1/0x510 [ 109.824270][ T6119] copy_ipcs+0x309/0x500 [ 109.828584][ T6119] create_new_namespaces+0x212/0x700 [ 109.834039][ T6119] unshare_nsproxy_namespaces+0x11a/0x160 [ 109.839822][ T6119] ksys_unshare+0x4fa/0x8f0 [ 109.844395][ T6119] ? sighand_ctor+0x50/0x50 [ 109.848952][ T6119] ? lock_chain_count+0x20/0x20 [ 109.853870][ T6119] ? syscall_enter_from_user_mode+0x25/0x80 [ 109.859829][ T6119] __x64_sys_unshare+0x38/0x40 [ 109.864690][ T6119] do_syscall_64+0x55/0xb0 [ 109.869160][ T6119] ? clear_bhb_loop+0x40/0x90 [ 109.873896][ T6119] ? clear_bhb_loop+0x40/0x90 [ 109.878637][ T6119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.884594][ T6119] RIP: 0033:0x7fe3c139e159 [ 109.889150][ T6119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 109.908842][ T6119] RSP: 002b:00007fe3c228a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 109.917320][ T6119] RAX: ffffffffffffffda RBX: 00007fe3c1625fa0 RCX: 00007fe3c139e159 [ 109.925432][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 109.933460][ T6119] RBP: 00007fe3c143506b R08: 0000000000000000 R09: 0000000000000000 [ 109.941487][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.949511][ T6119] R13: 00007fe3c1626038 R14: 00007fe3c1625fa0 R15: 00007ffd78382c28 [ 109.957553][ T6119] [ 110.000385][ T6136] md: resync of RAID array md0 [ 110.081093][ T6136] md: md0: resync interrupted. [ 110.113950][ T6140] loop0: detected capacity change from 0 to 2048 [ 110.125480][ T6119] FAULT_INJECTION: forcing a failure. [ 110.125480][ T6119] name failslab, interval 1, probability 0, space 0, times 0 [ 110.146753][ T6141] md: resync of RAID array md0 [ 110.167096][ T6119] CPU: 1 PID: 6119 Comm: syz.1.45 Not tainted syzkaller #0 [ 110.174394][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 110.184507][ T6119] Call Trace: [ 110.187853][ T6119] [ 110.190833][ T6119] dump_stack_lvl+0x18c/0x250 [ 110.195580][ T6119] ? show_regs_print_info+0x20/0x20 [ 110.200956][ T6119] ? load_image+0x420/0x420 [ 110.205532][ T6119] ? __might_sleep+0xe0/0xe0 [ 110.210199][ T6119] ? __lock_acquire+0x7d80/0x7d80 [ 110.215294][ T6119] should_fail_ex+0x394/0x4c0 [ 110.220048][ T6119] should_failslab+0x9/0x20 [ 110.224618][ T6119] slab_pre_alloc_hook+0x59/0x300 [ 110.229724][ T6119] ? __list_lru_init+0xb4/0x600 [ 110.234658][ T6119] ? __list_lru_init+0xb4/0x600 [ 110.239572][ T6119] __kmem_cache_alloc_node+0x53/0x250 [ 110.245021][ T6119] ? up_write+0x1be/0x410 [ 110.249427][ T6119] ? __list_lru_init+0xb4/0x600 [ 110.254348][ T6119] __kmalloc+0xa7/0x240 [ 110.258661][ T6119] __list_lru_init+0xb4/0x600 [ 110.263390][ T6119] alloc_super+0x74c/0x910 [ 110.267848][ T6119] ? kill_litter_super+0xb0/0xb0 [ 110.272836][ T6119] sget_fc+0x325/0x8d0 [ 110.276950][ T6119] ? kill_litter_super+0xb0/0xb0 [ 110.281922][ T6119] ? mqueue_get_tree+0xf0/0xf0 [ 110.286719][ T6119] get_tree_nodev+0x2a/0x140 [ 110.291385][ T6119] vfs_get_tree+0x8c/0x280 [ 110.295836][ T6119] fc_mount+0x1c/0xb0 [ 110.299856][ T6119] mq_init_ns+0x3a1/0x510 [ 110.304314][ T6119] copy_ipcs+0x309/0x500 [ 110.308599][ T6119] create_new_namespaces+0x212/0x700 [ 110.313929][ T6119] unshare_nsproxy_namespaces+0x11a/0x160 [ 110.319689][ T6119] ksys_unshare+0x4fa/0x8f0 [ 110.324244][ T6119] ? sighand_ctor+0x50/0x50 [ 110.328861][ T6119] ? lock_chain_count+0x20/0x20 [ 110.333802][ T6119] ? syscall_enter_from_user_mode+0x25/0x80 [ 110.339782][ T6119] __x64_sys_unshare+0x38/0x40 [ 110.344592][ T6119] do_syscall_64+0x55/0xb0 [ 110.349047][ T6119] ? clear_bhb_loop+0x40/0x90 [ 110.353761][ T6119] ? clear_bhb_loop+0x40/0x90 [ 110.358512][ T6119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.364548][ T6119] RIP: 0033:0x7fe3c139e159 [ 110.368995][ T6119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.388649][ T6119] RSP: 002b:00007fe3c228a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 110.397098][ T6119] RAX: ffffffffffffffda RBX: 00007fe3c1625fa0 RCX: 00007fe3c139e159 [ 110.405102][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 110.413105][ T6119] RBP: 00007fe3c143506b R08: 0000000000000000 R09: 0000000000000000 [ 110.421110][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.429118][ T6119] R13: 00007fe3c1626038 R14: 00007fe3c1625fa0 R15: 00007ffd78382c28 [ 110.437140][ T6119] [ 110.485967][ T6141] md: md0: resync interrupted. [ 110.557710][ T6146] md: resync of RAID array md0 [ 110.578539][ T6119] FAULT_INJECTION: forcing a failure. [ 110.578539][ T6119] name failslab, interval 1, probability 0, space 0, times 0 [ 110.613076][ T6146] md: md0: resync interrupted. [ 110.652002][ T6119] CPU: 1 PID: 6119 Comm: syz.1.45 Not tainted syzkaller #0 [ 110.659315][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 110.669433][ T6119] Call Trace: [ 110.672773][ T6119] [ 110.675755][ T6119] dump_stack_lvl+0x18c/0x250 [ 110.680512][ T6119] ? show_regs_print_info+0x20/0x20 [ 110.685782][ T6119] ? load_image+0x420/0x420 [ 110.690355][ T6119] ? __might_sleep+0xe0/0xe0 [ 110.695064][ T6119] ? __lock_acquire+0x7d80/0x7d80 [ 110.700198][ T6119] ? trace_contention_end+0x39/0xe0 [ 110.705464][ T6119] should_fail_ex+0x394/0x4c0 [ 110.710225][ T6119] should_failslab+0x9/0x20 [ 110.714806][ T6119] slab_pre_alloc_hook+0x59/0x300 [ 110.719907][ T6119] ? mutex_unlock+0x10/0x10 [ 110.724472][ T6119] ? __list_lru_init+0xb4/0x600 [ 110.729479][ T6119] ? __list_lru_init+0xb4/0x600 [ 110.734401][ T6119] __kmem_cache_alloc_node+0x53/0x250 [ 110.739872][ T6119] ? __list_lru_init+0xb4/0x600 [ 110.744799][ T6119] __kmalloc+0xa7/0x240 [ 110.749105][ T6119] __list_lru_init+0xb4/0x600 [ 110.753863][ T6119] alloc_super+0x77b/0x910 [ 110.758375][ T6119] ? kill_litter_super+0xb0/0xb0 [ 110.763382][ T6119] sget_fc+0x325/0x8d0 [ 110.767520][ T6119] ? kill_litter_super+0xb0/0xb0 [ 110.772516][ T6119] ? mqueue_get_tree+0xf0/0xf0 [ 110.777497][ T6119] get_tree_nodev+0x2a/0x140 [ 110.782124][ T6119] vfs_get_tree+0x8c/0x280 [ 110.786574][ T6119] fc_mount+0x1c/0xb0 [ 110.790597][ T6119] mq_init_ns+0x3a1/0x510 [ 110.794961][ T6119] copy_ipcs+0x309/0x500 [ 110.799245][ T6119] create_new_namespaces+0x212/0x700 [ 110.804669][ T6119] unshare_nsproxy_namespaces+0x11a/0x160 [ 110.810427][ T6119] ksys_unshare+0x4fa/0x8f0 [ 110.814974][ T6119] ? sighand_ctor+0x50/0x50 [ 110.819513][ T6119] ? lock_chain_count+0x20/0x20 [ 110.824404][ T6119] ? syscall_enter_from_user_mode+0x25/0x80 [ 110.830337][ T6119] __x64_sys_unshare+0x38/0x40 [ 110.835135][ T6119] do_syscall_64+0x55/0xb0 [ 110.839585][ T6119] ? clear_bhb_loop+0x40/0x90 [ 110.844297][ T6119] ? clear_bhb_loop+0x40/0x90 [ 110.849015][ T6119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.854952][ T6119] RIP: 0033:0x7fe3c139e159 [ 110.859489][ T6119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 110.879133][ T6119] RSP: 002b:00007fe3c228a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 110.887578][ T6119] RAX: ffffffffffffffda RBX: 00007fe3c1625fa0 RCX: 00007fe3c139e159 [ 110.895580][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006a040000 [ 110.903585][ T6119] RBP: 00007fe3c143506b R08: 0000000000000000 R09: 0000000000000000 [ 110.911583][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 110.919630][ T6119] R13: 00007fe3c1626038 R14: 00007fe3c1625fa0 R15: 00007ffd78382c28 [ 110.927648][ T6119] [ 110.995963][ T5776] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 111.018918][ T6151] md: resync of RAID array md0 [ 111.095021][ T6149] lo speed is unknown, defaulting to 1000 [ 111.100985][ T6151] md: md0: resync interrupted. [ 111.134828][ T6156] md: resync of RAID array md0 [ 111.151713][ T6123] lo speed is unknown, defaulting to 1000 [ 111.196729][ T6156] md: md0: resync interrupted. [ 111.251192][ T6153] svc: failed to register nfsdv3 RPC service (errno 111). [ 111.292325][ T6164] md: resync of RAID array md0 [ 111.292869][ T6153] svc: failed to register nfsaclv3 RPC service (errno 111). [ 111.364914][ T6164] md: md0: resync interrupted. [ 111.419716][ T6167] md: resync of RAID array md0 [ 111.475894][ T6167] md: md0: resync interrupted. [ 111.541953][ T6172] md: resync of RAID array md0 [ 111.577184][ T6172] md: md0: resync interrupted. [ 111.641011][ T6174] md: resync of RAID array md0 [ 111.702022][ T6174] md: md0: resync interrupted. [ 111.764518][ T6178] md: resync of RAID array md0 [ 111.805239][ T6178] md: md0: resync interrupted. [ 111.859184][ T6180] md: resync of RAID array md0 [ 111.903193][ T6180] md: md0: resync interrupted. [ 111.940873][ T6181] md: resync of RAID array md0 [ 111.990809][ T6181] md: md0: resync interrupted. [ 112.037540][ T6182] md: resync of RAID array md0 [ 112.090551][ T6182] md: md0: resync interrupted. [ 112.125948][ T6185] md: resync of RAID array md0 [ 112.150301][ T6185] md: md0: resync interrupted. [ 112.176389][ T6186] md: resync of RAID array md0 [ 112.199503][ T6186] md: md0: resync interrupted. [ 112.218584][ T6187] md: resync of RAID array md0 [ 112.249423][ T6187] md: md0: resync interrupted. [ 112.313590][ T6188] md: resync of RAID array md0 [ 112.329119][ T788] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 112.359570][ T6188] md: md0: resync interrupted. [ 112.408683][ T6125] lo speed is unknown, defaulting to 1000 [ 112.421601][ T6189] md: resync of RAID array md0 [ 112.449952][ T6149] lo speed is unknown, defaulting to 1000 [ 112.479147][ T6189] md: md0: resync interrupted. [ 112.531359][ T6195] md: resync of RAID array md0 [ 112.549203][ T788] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 112.549335][ T6195] md: md0: resync interrupted. [ 112.577945][ T788] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 112.632704][ T788] usb 3-1: New USB device found, idVendor=2040, idProduct=c600, bcdDevice= 1.00 [ 112.645195][ T6197] md: resync of RAID array md0 [ 112.651521][ T788] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.669554][ T788] usb 3-1: Product: syz [ 112.678997][ T788] usb 3-1: Manufacturer: syz [ 112.683695][ T788] usb 3-1: SerialNumber: syz [ 112.711695][ T6197] md: md0: resync interrupted. [ 112.731955][ T6184] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 112.751561][ T6184] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 112.767701][ T6198] loop0: detected capacity change from 0 to 2048 [ 112.775942][ T5771] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 112.805551][ T6200] md: resync of RAID array md0 [ 112.849648][ T6200] md: md0: resync interrupted. [ 112.864834][ T788] usb 3-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 112.890584][ T6201] md: resync of RAID array md0 [ 112.940879][ T788] usb 3-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 112.961636][ T788] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 112.976303][ T6201] md: md0: resync interrupted. [ 113.005965][ T5771] usb 1-1: New USB device found, idVendor=06a5, idProduct=d001, bcdDevice= 1.00 [ 113.030231][ T788] usb 3-1: media controller created [ 113.035196][ T6202] md: resync of RAID array md0 [ 113.043589][ T5771] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.094165][ T6202] md: md0: resync interrupted. [ 113.105215][ T788] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 113.117698][ T5771] gspca_main: nw80x-2.14.0 probing 06a5:d001 [ 113.121025][ T6205] general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 [#1] PREEMPT SMP KASAN [ 113.135625][ T6205] KASAN: null-ptr-deref in range [0x00000000000000c8-0x00000000000000cf] [ 113.144076][ T6205] CPU: 0 PID: 6205 Comm: syz.2.58 Not tainted syzkaller #0 [ 113.151325][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 113.161453][ T6205] RIP: 0010:__mutex_lock+0xf1/0xc80 [ 113.166695][ T6205] Code: 0f b6 04 30 84 c0 0f 85 8a 0a 00 00 83 3d 46 2c 95 0c 00 75 2a 48 8d 7b 60 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 05 e8 14 1f 46 f7 48 39 5b 60 0f 85 f4 09 00 00 bf [ 113.186357][ T6205] RSP: 0018:ffffc900054bf3c0 EFLAGS: 00010202 [ 113.192451][ T6205] RAX: 0000000000000019 RBX: 0000000000000068 RCX: dffffc0000000000 [ 113.200450][ T6205] RDX: ffff88807824403c RSI: ffffffff8acade60 RDI: 00000000000000c8 [ 113.208455][ T6205] RBP: ffffc900054bf518 R08: ffffffff8724ba06 R09: 000000000000001e [ 113.216517][ T6205] R10: dffffc0000000000 R11: ffffed100f14a52c R12: 1ffff92000a97e88 [ 113.224531][ T6205] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 113.232554][ T6205] FS: 00007fed39b896c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 113.241534][ T6205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.248162][ T6205] CR2: 0000001b2df1bff8 CR3: 0000000058858000 CR4: 00000000003506f0 [ 113.256189][ T6205] Call Trace: [ 113.259523][ T6205] [ 113.262808][ T6205] ? preempt_schedule+0xc0/0xd0 [ 113.267736][ T6205] ? preempt_schedule_common+0x82/0xc0 [ 113.273270][ T6205] ? dvb_usbv2_generic_write+0x26/0x50 [ 113.279003][ T6205] ? preempt_schedule+0xc0/0xd0 [ 113.283905][ T6205] ? mutex_lock_nested+0x20/0x20 [ 113.288871][ T6205] ? mutex_lock_nested+0x20/0x20 [ 113.293856][ T6205] ? trace_raw_output_contention_end+0xd0/0xd0 [ 113.300112][ T6205] dvb_usbv2_generic_write+0x26/0x50 [ 113.305448][ T6205] mxl111sf_ctrl_msg+0x162/0x2c0 [ 113.310435][ T6205] mxl111sf_write_reg+0xaa/0x180 [ 113.315441][ T6205] ? mxl111sf_read_reg+0x270/0x270 [ 113.320621][ T6205] ? register_lock_class+0xc4/0x8a0 [ 113.325864][ T6205] mxl111sf_i2c_xfer+0x464/0x5030 [ 113.330935][ T6205] ? mark_lock+0x94/0x320 [ 113.335391][ T6205] ? __lock_acquire+0x1336/0x7d80 [ 113.340455][ T6205] ? mxl111sf_idac_config+0x1d0/0x1d0 [ 113.345877][ T6205] ? register_lock_class+0xc4/0x8a0 [ 113.351114][ T6205] ? deref_stack_reg+0x1ab/0x230 [ 113.356074][ T6205] ? is_bpf_text_address+0x26/0x2a0 [ 113.361311][ T6205] ? verify_lock_unused+0x140/0x140 [ 113.366540][ T6205] ? is_dynamic_key+0x260/0x260 [ 113.371419][ T6205] ? mark_lock+0x94/0x320 [ 113.375776][ T6205] ? __lock_acquire+0x1336/0x7d80 [ 113.380834][ T6205] ? mark_lock+0x94/0x320 [ 113.385190][ T6205] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 113.391202][ T6205] ? __lock_acquire+0x7d80/0x7d80 [ 113.396252][ T6205] ? lock_chain_count+0x20/0x20 [ 113.401132][ T6205] ? _raw_spin_unlock_irqrestore+0x86/0x120 [ 113.407053][ T6205] ? lockdep_hardirqs_on+0x98/0x150 [ 113.412301][ T6205] ? _raw_spin_unlock_irqrestore+0xc5/0x120 [ 113.418225][ T6205] ? _raw_spin_unlock+0x40/0x40 [ 113.423114][ T6205] ? try_to_take_rt_mutex+0x7fb/0xaa0 [ 113.428543][ T6205] ? rt_mutex_slowlock+0x367/0x610 [ 113.433687][ T6205] ? mxl111sf_idac_config+0x1d0/0x1d0 [ 113.439098][ T6205] __i2c_transfer+0x891/0x2090 [ 113.443895][ T6205] ? i2c_cmd+0x110/0x110 [ 113.448166][ T6205] ? i2c_transfer+0x11b/0x3a0 [ 113.452964][ T6205] i2c_transfer+0x261/0x3a0 [ 113.457499][ T6205] ? __i2c_transfer+0x2090/0x2090 [ 113.462550][ T6205] ? __might_fault+0xc6/0x120 [ 113.467269][ T6205] ? __might_fault+0xaa/0x120 [ 113.471997][ T6205] ? _copy_from_user+0xa5/0xe0 [ 113.476801][ T6205] i2cdev_ioctl_rdwr+0x3b0/0x690 [ 113.481777][ T6205] i2cdev_ioctl+0x6a0/0x840 [ 113.486314][ T6205] ? i2cdev_write+0x120/0x120 [ 113.491038][ T6205] ? bpf_lsm_file_ioctl+0x9/0x10 [ 113.496008][ T6205] ? security_file_ioctl+0x80/0xa0 [ 113.501161][ T6205] ? i2cdev_write+0x120/0x120 [ 113.505865][ T6205] __se_sys_ioctl+0xfd/0x170 [ 113.510497][ T6205] do_syscall_64+0x55/0xb0 [ 113.514973][ T6205] ? clear_bhb_loop+0x40/0x90 [ 113.519714][ T6205] ? clear_bhb_loop+0x40/0x90 [ 113.524427][ T6205] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 113.530351][ T6205] RIP: 0033:0x7fed38d9e159 [ 113.534832][ T6205] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 113.554483][ T6205] RSP: 002b:00007fed39b89028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 113.562933][ T6205] RAX: ffffffffffffffda RBX: 00007fed39026090 RCX: 00007fed38d9e159 [ 113.570936][ T6205] RDX: 0000200000000300 RSI: 0000000000000707 RDI: 0000000000000005 [ 113.578948][ T6205] RBP: 00007fed38e3506b R08: 0000000000000000 R09: 0000000000000000 [ 113.587001][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 113.595029][ T6205] R13: 00007fed39026128 R14: 00007fed39026090 R15: 00007fff9d9a7008 [ 113.603146][ T6205] [ 113.606208][ T6205] Modules linked in: [ 113.644616][ T6208] md: resync of RAID array md0 [ 113.663309][ T788] usb 3-1: selecting invalid altsetting 1 [ 113.672554][ T6208] bio_check_eod: 529 callbacks suppressed [ 113.672573][ T6208] md0_resync: attempt to access beyond end of device [ 113.672573][ T6208] ram0: rw=0, sector=8448, nr_sectors = 128 limit=8192 [ 113.684187][ T788] set interface failed [ 113.716599][ T6204] md: couldn't update array info. -22 [ 113.726242][ T6205] ---[ end trace 0000000000000000 ]--- [ 113.726259][ T6205] RIP: 0010:__mutex_lock+0xf1/0xc80 [ 113.726348][ T6205] Code: 0f b6 04 30 84 c0 0f 85 8a 0a 00 00 83 3d 46 2c 95 0c 00 75 2a 48 8d 7b 60 48 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 05 e8 14 1f 46 f7 48 39 5b 60 0f 85 f4 09 00 00 bf [ 113.726387][ T6205] RSP: 0018:ffffc900054bf3c0 EFLAGS: 00010202 [ 113.726408][ T6205] RAX: 0000000000000019 RBX: 0000000000000068 RCX: dffffc0000000000 [ 113.726423][ T6205] RDX: ffff88807824403c RSI: ffffffff8acade60 RDI: 00000000000000c8 [ 113.726438][ T6205] RBP: ffffc900054bf518 R08: ffffffff8724ba06 R09: 000000000000001e [ 113.726454][ T6205] R10: dffffc0000000000 R11: ffffed100f14a52c R12: 1ffff92000a97e88 [ 113.780300][ T5873] md0_raid1: attempt to access beyond end of device [ 113.780300][ T5873] ram0: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 113.808558][ T6205] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 113.812765][ T6208] md0_resync: attempt to access beyond end of device [ 113.812765][ T6208] ram0: rw=0, sector=8576, nr_sectors = 128 limit=8192 [ 113.828418][ T6205] FS: 00007fed39b896c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 113.852576][ T6205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.862046][ T5873] md0_raid1: attempt to access beyond end of device [ 113.862046][ T5873] ram1: rw=2048, sector=8448, nr_sectors = 8 limit=8192 [ 113.870267][ T6208] md0_resync: attempt to access beyond end of device [ 113.870267][ T6208] ram0: rw=0, sector=8704, nr_sectors = 128 limit=8192 [ 113.876485][ T6205] CR2: 00007f9b429f90f5 CR3: 0000000058858000 CR4: 00000000003506e0 [ 113.903231][ T5873] fix_sync_read_error: 170 callbacks suppressed [ 113.903247][ T5873] md/raid1:md0: ram0: unrecoverable I/O read error for block 8448 [ 113.934160][ T6208] md0_resync: attempt to access beyond end of device [ 113.934160][ T6208] ram0: rw=0, sector=8832, nr_sectors = 128 limit=8192 [ 113.937432][ T6205] Kernel panic - not syncing: Fatal exception [ 113.948164][ T6205] Kernel Offset: disabled