last executing test programs: 6.458111862s ago: executing program 2 (id=5185): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000003140)='system.posix_acl_access\x00', 0x0, 0x0, 0x0) 6.372241399s ago: executing program 2 (id=5187): r0 = openat$mixer(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$binder_debug(0xffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) dup3(r0, r1, 0x0) ioctl$SYNC_IOC_FILE_INFO(r1, 0xc0383e04, 0x0) 6.334105162s ago: executing program 2 (id=5189): mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x5452, &(0x7f0000000080)={'sit0\x00', 0x0}) 4.018087782s ago: executing program 0 (id=5210): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.kill\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[], 0x33fe0}}, 0x0) r2 = io_uring_setup(0x75e3, &(0x7f0000001440)) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) close(r1) socket$nl_generic(0x10, 0x3, 0x10) close(r2) 3.828594387s ago: executing program 0 (id=5218): r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) 3.717455956s ago: executing program 0 (id=5221): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000001440)={0x14}, 0x14}}, 0x4048000) 3.624385824s ago: executing program 0 (id=5224): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14}, 0x14}}, 0x24044040) 3.528433021s ago: executing program 0 (id=5228): r0 = socket(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={0x0, 0x14}}, 0x801) 3.506438643s ago: executing program 0 (id=5230): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1, 0x1}, 0x18) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)={0x14}, 0x14}}, 0x0) 2.380344426s ago: executing program 2 (id=5263): mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x5d031, 0xffffffffffffffff, 0x0) mlockall(0x7) setresuid(0x0, 0xee01, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) 2.211997789s ago: executing program 2 (id=5271): r0 = socket(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) 2.093753009s ago: executing program 2 (id=5276): openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x5a5eee16) 755.973499ms ago: executing program 3 (id=5321): pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RWRITE(r0, 0x0, 0x0) 688.330684ms ago: executing program 3 (id=5322): r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(r1, r0, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000000)={0x18}, 0x18) 680.163085ms ago: executing program 3 (id=5325): r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000140)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x88602, 0x0) ioctl$SNDCTL_DSP_GETODELAY(r1, 0x80045017, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_PREPARE(r2, 0x4140, 0x0) 580.197353ms ago: executing program 3 (id=5328): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001580)={0x0}}, 0x44005) 575.645553ms ago: executing program 3 (id=5330): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @local}, {0x2, 0x0, @local}}) 488.28081ms ago: executing program 3 (id=5332): pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000000)={0x1d, r2, 0x2}, 0x18) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @void}}}, 0x14}}, 0x0) write$FUSE_BMAP(r0, 0x0, 0x0) 368.09814ms ago: executing program 1 (id=5337): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCMGET(r0, 0x5451, 0x0) 346.921482ms ago: executing program 1 (id=5339): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) dup3(r2, r1, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001b40)={0x0}}, 0xc0c0) 256.313229ms ago: executing program 1 (id=5340): r0 = socket(0x29, 0x2, 0x0) sendmsg$MPTCP_PM_CMD_SUBFLOW_DESTROY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 256.068489ms ago: executing program 1 (id=5341): r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_provisioning(&(0x7f0000001680), &(0x7f00000016c0)={'syz', 0x1}, &(0x7f0000001700)={0x2, 0x0, @a}, 0x48, r0) keyctl$setperm(0x5, r1, 0x4010628) 229.394761ms ago: executing program 1 (id=5342): r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'wg0\x00'}) 216.225042ms ago: executing program 4 (id=5343): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, @in6={{0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000d00)=0x84) 124.21454ms ago: executing program 4 (id=5344): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_OCB(r0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'tunl0\x00'}) 120.15481ms ago: executing program 1 (id=5345): r0 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000200)={0x1d, r1, 0x1}, 0x18) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) write$P9_RFSYNC(r0, &(0x7f00000005c0)={0x7}, 0x7) 86.567713ms ago: executing program 4 (id=5346): r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) write$P9_RLCREATE(r0, 0x0, 0x0) 20.407228ms ago: executing program 4 (id=5347): pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, 0x0) 20.227718ms ago: executing program 4 (id=5348): pipe2$watch_queue(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) mmap$usbmon(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 0s ago: executing program 4 (id=5349): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) r1 = socket(0x840000000002, 0x3, 0x100) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) sendmmsg$inet(r1, &(0x7f0000005240), 0x4000095, 0x0) kernel console output (not intermixed with test programs): atadv_slave_1 [ 132.959530][ T4585] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 132.981176][ T4585] device bridge_slave_1 left promiscuous mode [ 132.982809][ T4585] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.094597][ T4585] device bridge_slave_0 left promiscuous mode [ 133.096310][ T4585] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.191207][ T4585] device veth1_macvtap left promiscuous mode [ 133.192816][ T4585] device veth0_macvtap left promiscuous mode [ 133.194426][ T4585] device veth1_vlan left promiscuous mode [ 133.196011][ T4585] device veth0_vlan left promiscuous mode [ 133.597756][ T4585] team0 (unregistering): Port device team_slave_1 removed [ 133.606518][ T4585] team0 (unregistering): Port device team_slave_0 removed [ 133.616007][ T4585] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 133.666372][ T4585] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 133.824452][ T4585] bond0 (unregistering): Released all slaves [ 133.935117][ T7357] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.943364][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.945706][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.979985][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.982555][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.984841][ T5179] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.986709][ T5179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.988903][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.039029][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.041911][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.044182][ T5179] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.045965][ T5179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.048056][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 134.088435][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 134.135379][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 134.138350][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 134.141636][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 134.144275][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 134.150410][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 134.165587][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 134.172678][ T7357] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 134.175841][ T7357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 134.192256][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 134.195228][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 134.198154][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 134.339753][ T4163] Bluetooth: hci4: command 0x041b tx timeout [ 134.456174][ T7357] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.458406][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 134.460659][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 134.797802][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 134.800833][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 134.843111][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 134.845828][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 134.848993][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 134.858597][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 134.868627][ T7357] device veth0_vlan entered promiscuous mode [ 134.922688][ T7357] device veth1_vlan entered promiscuous mode [ 134.955084][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 134.957684][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 134.976333][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 134.978953][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 134.998785][ T7357] device veth0_macvtap entered promiscuous mode [ 135.015490][ T7357] device veth1_macvtap entered promiscuous mode [ 135.052051][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 135.065068][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.067657][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 135.081879][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.090969][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 135.102727][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.116088][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 135.128996][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.139496][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 135.153040][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.167573][ T7357] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.180121][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 135.183102][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 135.185758][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 135.195933][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 135.206802][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 135.210200][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.220005][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 135.222526][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.236638][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 135.239178][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.258197][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 135.268745][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.271374][ T7357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 135.273898][ T7357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 135.298732][ T7357] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 135.309656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 135.312231][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 135.343390][ T7357] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.345558][ T7357] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.347739][ T7357] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.379836][ T7357] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.595780][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.598531][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.615653][ T4019] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 135.643683][ T4587] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.646197][ T4587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.678691][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 136.139733][ T7599] could not allocate digest TFM handle crct10dif-pclmul [ 136.419700][ T4020] Bluetooth: hci4: command 0x040f tx timeout [ 136.642104][ T7608] syz.3.1287 (7608): drop_caches: 2 [ 137.010880][ T7625] serio: Serial port pts1 [ 137.438428][ T7641] syz.0.1300 (7641): drop_caches: 2 [ 138.281138][ T7672] syz.0.1314 (7672): drop_caches: 2 [ 138.499730][ T4019] Bluetooth: hci4: command 0x0419 tx timeout [ 138.674590][ T7701] syz.4.1328 (7701): drop_caches: 2 [ 140.976248][ T7915] serio: Serial port pts1 [ 141.827724][ T8025] sctp: [Deprecated]: syz.1.1478 (pid 8025) Use of int in maxseg socket option. [ 141.827724][ T8025] Use struct sctp_assoc_value instead [ 141.851735][ T8026] syz.0.1477 (8026): /proc/8022/oom_adj is deprecated, please use /proc/8022/oom_score_adj instead. [ 142.045892][ T8047] serio: Serial port pts3 [ 144.457860][ T8158] "syz.3.1538" (8158) uses obsolete ecb(arc4) skcipher [ 148.110512][ T8422] serio: Serial port pts1 [ 148.889072][ T8504] serio: Serial port pts1 [ 150.758746][ T8636] nbd2: detected capacity change from 0 to 8388607 [ 151.548933][ T3976] block nbd2: Receive control failed (result -104) [ 155.928571][ T8975] serio: Serial port pts1 [ 160.940933][ T9305] chnl_net:caif_netlink_parms(): no params data found [ 161.006362][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 161.056097][ T9305] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.057900][ T9305] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.062103][ T9305] device bridge_slave_0 entered promiscuous mode [ 161.080088][ T9305] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.082262][ T9305] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.084829][ T9305] device bridge_slave_1 entered promiscuous mode [ 161.172601][ T9305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.193439][ T9305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.269096][ T9305] team0: Port device team_slave_0 added [ 161.282474][ T9305] team0: Port device team_slave_1 added [ 161.412115][ T9305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 161.413979][ T9305] 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. [ 161.445649][ T9305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 161.465722][ T9305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 161.467478][ T9305] 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. [ 161.510191][ T9305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 161.641440][ T9305] device hsr_slave_0 entered promiscuous mode [ 161.670021][ T9305] device hsr_slave_1 entered promiscuous mode [ 161.739973][ T9305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 161.741932][ T9305] Cannot create hsr debugfs directory [ 161.934368][ T9305] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.075463][ T9305] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.125554][ T9305] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.205928][ T9305] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.392400][ T9305] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 162.441514][ T9305] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 162.481483][ T9305] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 162.522684][ T9305] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 162.770338][ T9305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.802122][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.804622][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.819840][ T9305] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.819965][ T4019] Bluetooth: hci6: command 0x0409 tx timeout [ 162.828890][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.831573][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.833932][ T5179] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.835735][ T5179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.850972][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.858190][ T9379] serio: Serial port pts1 [ 162.860794][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.872959][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.875370][ T5179] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.877161][ T5179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.911470][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 162.915087][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 162.927715][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 162.940377][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.943028][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 162.951761][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.954200][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 162.970148][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.975913][ T9305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 162.978999][ T9305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 163.005517][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 163.007854][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 163.010469][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.197691][ T9305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 163.200692][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 163.202725][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 163.235235][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 163.238459][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 163.260035][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 163.262600][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 163.265299][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 163.267884][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 163.298795][ T9305] device veth0_vlan entered promiscuous mode [ 163.311046][ T9305] device veth1_vlan entered promiscuous mode [ 163.360313][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 163.362812][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 163.365557][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 163.372611][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 163.383728][ T9305] device veth0_macvtap entered promiscuous mode [ 163.392597][ T9305] device veth1_macvtap entered promiscuous mode [ 163.429898][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.432664][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.435039][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.437529][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.469782][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.472344][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.474823][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.477357][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.499769][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.502453][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.504865][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 163.507736][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.537827][ T9305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 163.541576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 163.543934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 163.546269][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.550082][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.562565][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.565200][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.567670][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.585817][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.588211][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.604209][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.606696][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.609209][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.628295][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.631140][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.633563][ T9305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 163.636117][ T9305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 163.656310][ T9305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 163.660345][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.662923][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.672721][ T9305] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.674886][ T9305] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.676994][ T9305] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.700972][ T9305] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 163.840272][ T345] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.843388][ T345] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.864282][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 163.870095][ T4264] Bluetooth: hci1: command 0x0406 tx timeout [ 163.872453][ T4264] Bluetooth: hci3: command 0x0406 tx timeout [ 163.876513][ T4264] Bluetooth: hci0: command 0x0406 tx timeout [ 163.898111][ T345] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 163.904654][ T345] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 163.911531][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 164.900068][ T1531] Bluetooth: hci6: command 0x041b tx timeout [ 166.498819][ T9614] serio: Serial port pts1 [ 166.979880][ T1531] Bluetooth: hci6: command 0x040f tx timeout [ 167.710309][ T9689] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2240'. [ 169.060554][ T4023] Bluetooth: hci6: command 0x0419 tx timeout [ 169.613142][ T9784] autofs4:pid:9784:autofs_fill_super: called with bogus options [ 169.915963][ T9801] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2285'. [ 170.574687][ T9835] "syz.2.2302" (9835) uses obsolete ecb(arc4) skcipher [ 172.388459][ T9955] chnl_net:caif_netlink_parms(): no params data found [ 172.681789][ T9955] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.683979][ T9955] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.686906][ T9955] device bridge_slave_0 entered promiscuous mode [ 172.700957][ T9955] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.703067][ T9955] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.705810][ T9955] device bridge_slave_1 entered promiscuous mode [ 172.779361][ T9955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.804527][ T9955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.891371][ T9955] team0: Port device team_slave_0 added [ 172.900783][ T9955] team0: Port device team_slave_1 added [ 172.937108][ T9955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.944391][ T9955] 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. [ 172.966345][ T9955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.976624][ T9955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.980603][ T9955] 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. [ 172.995180][ T9955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.111784][ T9955] device hsr_slave_0 entered promiscuous mode [ 173.180073][ T9955] device hsr_slave_1 entered promiscuous mode [ 173.199867][ T9955] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.202017][ T9955] Cannot create hsr debugfs directory [ 173.366163][ T9955] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.415077][ T9955] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.464516][T10023] sctp: [Deprecated]: syz.2.2387 (pid 10023) Use of struct sctp_assoc_value in delayed_ack socket option. [ 173.464516][T10023] Use struct sctp_sack_info instead [ 173.473735][ T9955] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.541018][ T9955] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.773565][ T9955] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.833149][ T9955] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 173.881141][ T9955] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 173.921381][ T9955] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.100030][ T4023] Bluetooth: hci7: command 0x0409 tx timeout [ 174.179716][ T9955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.201785][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.204857][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.230995][ T9955] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.248451][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.251148][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.253596][ T4517] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.255324][ T4517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.299497][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.302223][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.305591][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.307988][ T4163] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.309898][ T4163] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.322232][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.325050][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.327838][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.356736][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.368237][ T9955] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 174.391523][ T9955] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 174.402739][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.405198][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 174.409303][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 174.422616][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.425066][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.427754][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.452901][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.468022][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.699198][ T9955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.709025][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.711673][ T4163] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.766342][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.769137][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.785131][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.787808][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.790702][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.797517][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.809901][ T9955] device veth0_vlan entered promiscuous mode [ 174.835715][ T9955] device veth1_vlan entered promiscuous mode [ 174.880892][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.883857][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.886449][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.892350][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.902042][ T9955] device veth0_macvtap entered promiscuous mode [ 174.922050][ T9955] device veth1_macvtap entered promiscuous mode [ 174.955437][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.963670][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.971543][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.978971][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.987209][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 174.996920][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.005075][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.012048][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.020641][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.032575][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.042017][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.049775][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.058888][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.073936][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.085184][ T9955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.096809][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.099499][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.102523][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.111761][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.125531][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.131185][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.143602][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.155338][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.164527][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.173867][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.184814][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.194266][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.203323][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.210632][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.224504][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.238659][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.251620][ T9955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.263196][ T9955] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.275543][ T9955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.284037][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.286762][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.298029][ T9955] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.304952][ T9955] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.313450][ T9955] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.321204][ T9955] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.467589][ T4587] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.469877][ T4587] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.495351][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 175.528332][ T4587] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.531017][ T4587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.537404][ T4517] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 176.179851][ T7] Bluetooth: hci7: command 0x041b tx timeout [ 177.962996][ T345] device hsr_slave_0 left promiscuous mode [ 178.030052][ T345] device hsr_slave_1 left promiscuous mode [ 178.129962][ T345] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 178.132017][ T345] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 178.140762][ T345] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 178.142629][ T345] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 178.145024][ T345] device bridge_slave_1 left promiscuous mode [ 178.146653][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.201044][ T345] device bridge_slave_0 left promiscuous mode [ 178.202861][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.259817][ T7] Bluetooth: hci7: command 0x040f tx timeout [ 178.359864][ T345] device veth1_macvtap left promiscuous mode [ 178.361611][ T345] device veth0_macvtap left promiscuous mode [ 178.363436][ T345] device veth1_vlan left promiscuous mode [ 178.365628][ T345] device veth0_vlan left promiscuous mode [ 178.590489][ T4264] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 179.160827][ T4264] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 179.164371][ T4264] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.166674][ T4264] usb 1-1: Product: syz [ 179.168388][ T345] team0 (unregistering): Port device team_slave_1 removed [ 179.168970][ T4264] usb 1-1: Manufacturer: syz [ 179.174208][ T4264] usb 1-1: SerialNumber: syz [ 179.196576][ T345] team0 (unregistering): Port device team_slave_0 removed [ 179.215197][ T345] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 179.220148][ T1531] Bluetooth: hci5: command 0x0406 tx timeout [ 179.234857][ T4264] usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested [ 179.252581][ T345] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 179.296592][ T4163] usb 1-1: Direct firmware load for ath9k_htc/htc_9271-1.4.0.fw failed with error -2 [ 179.299000][ T4163] usb 1-1: Falling back to sysfs fallback for: ath9k_htc/htc_9271-1.4.0.fw [ 179.556721][ T345] bond0 (unregistering): Released all slaves [ 180.340000][ T4019] Bluetooth: hci7: command 0x0419 tx timeout [ 180.981211][ T149] block nbd2: Possible stuck request 00000000a08f9222: control (read@0,4096B). Runtime 30 seconds [ 181.083217][ T4019] usb 1-1: USB disconnect, device number 2 [ 183.026063][T10636] serio: Serial port pts1 [ 183.329134][T10645] rtc-efi rtc-efi.0: write status is 3 [ 188.659130][T10971] serio: Serial port pts1 [ 189.269027][T11031] serio: Serial port pts2 [ 190.232356][T11122] netlink: 9 bytes leftover after parsing attributes in process `syz.3.2896'. [ 190.236743][T11122] device gretap0 entered promiscuous mode [ 191.773649][T11210] ucma_write: process 1261 (syz.1.2934) changed security contexts after opening file descriptor, this is not allowed. [ 192.503683][ T2048] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.505380][ T2048] ieee802154 phy1 wpan1: encryption failed: -22 [ 192.632249][T11277] serio: Serial port pts1 [ 192.725954][T11289] serio: Serial port pts2 [ 194.959851][T11382] "syz.1.3010" (11382) uses obsolete ecb(arc4) skcipher [ 197.488909][T11522] fuse: Bad value for 'fd' [ 199.858558][T11578] chnl_net:caif_netlink_parms(): no params data found [ 200.522040][T11578] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.523949][T11578] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.526519][T11578] device bridge_slave_0 entered promiscuous mode [ 200.536717][T11163] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 200.556892][T11578] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.559034][T11578] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.561923][T11578] device bridge_slave_1 entered promiscuous mode [ 200.608571][T11163] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 200.643572][T11578] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 200.660812][T11578] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 200.709025][T11163] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 200.739476][T11578] team0: Port device team_slave_0 added [ 200.761173][T11578] team0: Port device team_slave_1 added [ 200.810919][T11163] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 200.831851][T11578] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 200.833643][T11578] 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. [ 200.859961][T11578] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 200.879469][T11578] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 200.881365][T11578] 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. [ 200.918672][T11578] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 201.051533][T11578] device hsr_slave_0 entered promiscuous mode [ 201.110007][T11578] device hsr_slave_1 entered promiscuous mode [ 201.159754][T11578] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 201.161804][T11578] Cannot create hsr debugfs directory [ 201.699709][ T4517] Bluetooth: hci2: command 0x0409 tx timeout [ 202.359172][T11578] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 202.401592][T11578] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 202.423854][T11578] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 202.452759][T11578] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 202.886241][T11578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.912496][T11163] device hsr_slave_0 left promiscuous mode [ 202.952724][T11163] device hsr_slave_1 left promiscuous mode [ 203.050206][T11163] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 203.052177][T11163] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 203.055626][T11163] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 203.063017][T11163] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 203.070623][T11163] device bridge_slave_1 left promiscuous mode [ 203.076795][T11163] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.131440][T11163] device bridge_slave_0 left promiscuous mode [ 203.133268][T11163] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.300044][T11163] device veth1_macvtap left promiscuous mode [ 203.301758][T11163] device veth0_macvtap left promiscuous mode [ 203.303347][T11163] device veth1_vlan left promiscuous mode [ 203.305133][T11163] device veth0_vlan left promiscuous mode [ 203.779869][ T4517] Bluetooth: hci2: command 0x041b tx timeout [ 203.962100][T11163] team0 (unregistering): Port device team_slave_1 removed [ 203.982855][T11163] team0 (unregistering): Port device team_slave_0 removed [ 204.010087][T11163] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 204.056746][T11163] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 204.244968][T11163] bond0 (unregistering): Released all slaves [ 204.340968][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.347536][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.360195][T11578] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.372833][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 204.375511][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.378166][ T5179] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.380134][ T5179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.390604][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.393761][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 204.396361][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.401110][ T1531] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.402887][ T1531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.445814][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 204.451670][ T1531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 204.472365][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 204.475355][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 204.478217][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 204.485827][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 204.506148][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 204.514670][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 204.523046][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.527927][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 204.534176][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.539809][T11578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 204.707234][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 204.709303][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 204.750252][T11578] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 204.802185][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.804927][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.851157][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.853639][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.856232][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.858973][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.867146][T11578] device veth0_vlan entered promiscuous mode [ 204.901812][T11578] device veth1_vlan entered promiscuous mode [ 204.970679][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 204.973854][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 204.976188][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.981060][ T5179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.992771][T11578] device veth0_macvtap entered promiscuous mode [ 204.997029][T11578] device veth1_macvtap entered promiscuous mode [ 205.067696][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 205.079757][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.082348][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 205.084932][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.087339][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 205.111219][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.114259][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 205.116967][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.119458][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 205.145523][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.147981][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 205.169772][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.173660][T11578] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 205.176218][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 205.178731][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 205.182007][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 205.184437][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 205.208742][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 205.218509][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.230094][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 205.232818][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.235320][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 205.237915][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.254087][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 205.256751][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.259193][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 205.279630][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.282035][T11578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 205.289823][T11578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 205.317384][T11578] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 205.322733][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 205.325344][ T5182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 205.337802][T11578] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.359708][T11578] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.361934][T11578] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.364070][T11578] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.596239][ T4585] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.598648][ T4585] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 205.609060][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 205.679224][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 205.681671][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 205.686139][ T4264] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 205.869768][ T4264] Bluetooth: hci2: command 0x040f tx timeout [ 207.939894][ T4517] Bluetooth: hci2: command 0x0419 tx timeout [ 209.218745][T12044] serio: Serial port pts1 [ 211.059728][ T149] block nbd2: Possible stuck request 00000000a08f9222: control (read@0,4096B). Runtime 60 seconds [ 212.243615][T12165] serio: Serial port pts1 [ 212.998080][T12198] syz.1.3366 (12198): drop_caches: 2 [ 214.118172][ T26] audit: type=1107 audit(214.090:5): pid=12267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined msg=' xj>jI=(8AXUP.i'eumHS' /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 301.308709][ T27] task:udevd state:D stack: 0 pid: 4107 ppid: 3590 flags:0x00000004 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 301.332347][ T27] Call trace: [ 301.346991][ T27] __switch_to+0x308/0x5e8 [ 301.352679][ T27] __schedule+0xf10/0x1e48 [ 301.357032][ T27] schedule+0x11c/0x1c8 [ 301.360404][ T27] schedule_preempt_disabled+0x18/0x2c [ 301.368485][ T27] __mutex_lock_common+0xba0/0x2154 [ 301.373241][ T27] mutex_lock_nested+0xa4/0xf8 [ 301.378951][ T27] blkdev_get_by_dev+0x12c/0x89c [ 301.389974][ T27] blkdev_open+0x10c/0x274 [ 301.391188][ T27] do_dentry_open+0x780/0xed8 [ 301.396834][ T27] vfs_open+0x7c/0x90 [ 301.397858][ T27] path_openat+0x1ea0/0x26cc [ 301.407902][ T27] do_filp_open+0x1a8/0x3b4 [ 301.413533][ T27] do_sys_openat2+0x128/0x3d8 [ 301.418099][ T27] __arm64_sys_openat+0x1f0/0x240 [ 301.423959][ T27] invoke_syscall+0x98/0x2b8 [ 301.429158][ T27] el0_svc_common+0x138/0x258 [ 301.479648][ T27] do_el0_svc+0x58/0x14c [ 301.480761][ T27] el0_svc+0x7c/0x1f0 [ 301.481780][ T27] el0t_64_sync_handler+0x84/0xe4 [ 301.482963][ T27] el0t_64_sync+0x1a0/0x1a4 [ 301.499855][ T27] INFO: task syz.2.1761:8636 blocked for more than 143 seconds. [ 301.501726][ T27] Not tainted 5.15.162-syzkaller #0 [ 301.503135][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 301.505270][ T27] task:syz.2.1761 state:D stack: 0 pid: 8636 ppid: 4413 flags:0x00000009 [ 301.507552][ T27] Call trace: [ 301.508325][ T27] __switch_to+0x308/0x5e8 [ 301.509356][ T27] __schedule+0xf10/0x1e48 [ 301.522123][ T27] schedule+0x11c/0x1c8 [ 301.523244][ T27] schedule_preempt_disabled+0x18/0x2c [ 301.524656][ T27] __mutex_lock_common+0xba0/0x2154 [ 301.525969][ T27] mutex_lock_nested+0xa4/0xf8 [ 301.527187][ T27] blkdev_put+0xe0/0x6b0 [ 301.528290][ T27] blkdev_close+0x74/0xb0 [ 301.529380][ T27] __fput+0x30c/0x7f0 [ 301.539889][ T27] ____fput+0x20/0x30 [ 301.540968][ T27] task_work_run+0x130/0x1e4 [ 301.542155][ T27] do_notify_resume+0x262c/0x32b8 [ 301.543374][ T27] el0_svc+0xfc/0x1f0 [ 301.544363][ T27] el0t_64_sync_handler+0x84/0xe4 [ 301.545630][ T27] el0t_64_sync+0x1a0/0x1a4 [ 301.546717][ T27] INFO: task syz.2.1761:8640 blocked for more than 143 seconds. [ 301.548573][ T27] Not tainted 5.15.162-syzkaller #0 [ 301.561245][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 301.566305][ T27] task:syz.2.1761 state:D stack: 0 pid: 8640 ppid: 4413 flags:0x00000009 [ 301.568706][ T27] Call trace: [ 301.569544][ T27] __switch_to+0x308/0x5e8 [ 301.578307][ T27] __schedule+0xf10/0x1e48 [ 301.579492][ T27] schedule+0x11c/0x1c8 [ 301.581041][ T27] io_schedule+0x8c/0x194 [ 301.582170][ T27] wait_on_page_bit_common+0x6fc/0xc14 [ 301.583547][ T27] do_read_cache_page+0x760/0x950 [ 301.584724][ T27] read_cache_page+0x68/0x84 [ 301.585878][ T27] read_part_sector+0xe8/0x4d8 [ 301.587025][ T27] adfspart_check_ICS+0xd4/0x5d0 [ 301.601143][ T27] bdev_disk_changed+0x83c/0x1358 [ 301.602466][ T27] blkdev_get_whole+0x2a0/0x344 [ 301.603661][ T27] blkdev_get_by_dev+0x238/0x89c [ 301.604872][ T27] blkdev_open+0x10c/0x274 [ 301.605909][ T27] do_dentry_open+0x780/0xed8 [ 301.607073][ T27] vfs_open+0x7c/0x90 [ 301.607965][ T27] path_openat+0x1ea0/0x26cc [ 301.609125][ T27] do_filp_open+0x1a8/0x3b4 [ 301.639708][ T27] do_sys_openat2+0x128/0x3d8 [ 301.640976][ T27] __arm64_sys_openat+0x1f0/0x240 [ 301.642200][ T27] invoke_syscall+0x98/0x2b8 [ 301.643336][ T27] el0_svc_common+0x138/0x258 [ 301.644509][ T27] do_el0_svc+0x58/0x14c [ 301.645556][ T27] el0_svc+0x7c/0x1f0 [ 301.646548][ T27] el0t_64_sync_handler+0x84/0xe4 [ 301.647791][ T27] el0t_64_sync+0x1a0/0x1a4 [ 301.659778][ T27] [ 301.659778][ T27] Showing all locks held in the system: [ 301.661831][ T27] 3 locks held by kworker/0:0/7: [ 301.672519][ T27] #0: ffff0000c0020938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 301.675192][ T27] #1: ffff800018947c00 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 301.678563][ T27] #2: ffff0000ce679400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x60/0x90c [ 301.701968][ T27] 1 lock held by khungtaskd/27: [ 301.703299][ T27] #0: ffff800014b214e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 301.705717][ T27] 5 locks held by kworker/u4:7/499: [ 301.706971][ T27] #0: ffff0000c038c138 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 301.709524][ T27] #1: ffff80001d5e7c00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 301.732193][ T27] #2: ffff800016a3ba10 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xf4/0x9bc [ 301.734582][ T27] #3: ffff800016a471e8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x20/0x2c [ 301.736798][ T27] #4: ffff0000da9d53e8 (&wg->device_update_lock){+.+.}-{3:3}, at: wg_netns_pre_exit+0xbc/0x1d0 [ 301.739496][ T27] 2 locks held by getty/3739: [ 301.747850][ T27] #0: ffff0000d38b6098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 301.755223][ T27] #1: ffff80001a2ae2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204 [ 301.757835][ T27] 2 locks held by syz-executor/3979: [ 301.759203][ T27] #0: ffff0000da710ff0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x64/0x1060 [ 301.762387][ T27] #1: ffff0000da710078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_do_close+0x338/0x1060 [ 301.764814][ T27] 5 locks held by kworker/1:8/4019: [ 301.766112][ T27] #0: ffff0000c28fbd38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 301.768849][ T27] #1: ffff80001cec7c00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 301.772333][ T27] #2: ffff0000cf2d4220 (&dev->mutex){....}-{3:3}, at: hub_event+0x1b8/0x46b8 [ 301.774624][ T27] #3: ffff0000e37e0220 (&dev->mutex){....}-{3:3}, at: usb_disconnect+0xe4/0x7e8 [ 301.776944][ T27] #4: ffff00010a67f1a8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xbc/0x6ac [ 301.779563][ T27] 2 locks held by kworker/1:9/4020: [ 301.782728][ T27] #0: ffff0000c0021938 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 301.785415][ T27] #1: ffff80001cee7c00 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 301.788173][ T27] 2 locks held by kworker/0:5/4023: [ 301.789490][ T27] #0: ffff0000c0020938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 301.795179][ T27] #1: ffff80001cf37c00 (free_ipc_work){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 301.797480][ T27] 1 lock held by udevd/4107: [ 301.798508][ T27] #0: ffff0000cc2aa918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x12c/0x89c [ 301.801618][ T27] 3 locks held by kworker/1:10/4163: [ 301.803011][ T27] #0: ffff0000c0020938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x66c/0x11b8 [ 301.805427][ T27] #1: ffff80001d187c00 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x6ac/0x11b8 [ 301.808181][ T27] #2: ffff8000149d23d0 (umhelper_sem){++++}-{3:3}, at: usermodehelper_read_lock_wait+0x138/0x244 [ 301.812398][ T27] 1 lock held by syz.2.1761/8636: [ 301.813666][ T27] #0: ffff0000cc2aa918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xe0/0x6b0 [ 301.815960][ T27] 1 lock held by syz.2.1761/8640: [ 301.817129][ T27] #0: ffff0000cc2aa918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x12c/0x89c [ 301.820217][ T27] 3 locks held by kworker/u4:17/11163: [ 301.821646][ T27] 1 lock held by syz.2.3235/11907: [ 301.822994][ T27] #0: ffff0000cc2aa918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x12c/0x89c [ 301.825375][ T27] 1 lock held by syz.2.4093/13883: [ 301.826674][ T27] #0: ffff0000cc2aa918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x12c/0x89c [ 301.829204][ T27] 1 lock held by syz.1.4280/14382: [ 301.831216][ T27] #0: ffff0000cf2d4220 (&dev->mutex){....}-{3:3}, at: usbdev_open+0x13c/0x6ec [ 301.833620][ T27] 1 lock held by syz.0.4833/15625: [ 301.834935][ T27] #0: ffff0000cf2d4220 (&dev->mutex){....}-{3:3}, at: usbdev_open+0x13c/0x6ec [ 301.837179][ T27] 7 locks held by syz-executor/16547: [ 301.838420][ T27] #0: ffff0000d495c460 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x228/0xb3c [ 301.841310][ T27] #1: ffff0000e40e7888 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1c8/0x48c [ 301.843960][ T27] #2: ffff0000cdd10660 (kn->active#230){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x1e4/0x48c [ 301.846530][ T27] #3: ffff8000160473a8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xec/0x3bc [ 301.849196][ T27] #4: ffff0000ce678178 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xbc/0x6ac [ 301.852612][ T27] #5: ffff0000ce679400 (&nsim_dev->port_list_lock){+.+.}-{3:3}, at: nsim_dev_reload_destroy+0xfc/0x214 [ 301.855536][ T27] #6: ffff800016a471e8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x20/0x2c [ 301.857826][ T27] 1 lock held by syz.2.5276/16585: [ 301.859088][ T27] #0: ffff800014b25ae8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x320/0x660 [ 301.863913][ T27] 2 locks held by syz.3.5332/16703: [ 301.865224][ T27] #0: ffff0000dc62b210 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: sock_close+0x80/0x1fc [ 301.867744][ T27] #1: ffff0000f3180120 (sk_lock-AF_CAN){+.+.}-{0:0}, at: isotp_release+0x418/0x8bc [ 301.871426][ T27] 3 locks held by syz.1.5345/16730: [ 301.872759][ T27] #0: ffff0000d6878ff0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x64/0x1060 [ 301.875111][ T27] #1: ffff0000d6878078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_do_close+0x338/0x1060 [ 301.877462][ T27] #2: ffff800016b8aca8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xb8/0x220 [ 301.880615][ T27] 3 locks held by syz.4.5349/16740: [ 301.882006][ T27] #0: ffff0000ecafcff0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x64/0x1060 [ 301.884320][ T27] #1: ffff0000ecafc078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_do_close+0x338/0x1060 [ 301.886721][ T27] #2: ffff800016b8aca8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xb8/0x220 [ 301.889416][ T27] [ 301.890702][ T27] ============================================= [ 301.890702][ T27] [ 301.892882][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 301.894561][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.162-syzkaller #0 [ 301.896530][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 301.899068][ T27] Call trace: [ 301.899858][ T27] dump_backtrace+0x0/0x530 [ 301.900984][ T27] show_stack+0x2c/0x3c [ 301.902014][ T27] dump_stack_lvl+0x108/0x170 [ 301.903194][ T27] dump_stack+0x1c/0x58 [ 301.904314][ T27] panic+0x304/0x8bc [ 301.905186][ T27] hung_task_panic+0x0/0x2c [ 301.906282][ T27] kthread+0x37c/0x45c [ 301.907240][ T27] ret_from_fork+0x10/0x20 [ 301.908384][ T27] SMP: stopping secondary CPUs [ 301.909682][ T27] Kernel Offset: disabled [ 301.910857][ T27] CPU features: 0x0,000081c1,21302e40 [ 301.912126][ T27] Memory Limit: none [ 302.518417][ T27] Rebooting in 86400 seconds..