last executing test programs: 1.415296218s ago: executing program 2 (id=3): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0xf) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1e0308003c5c9801288763"], 0xffdd) 1.061506751s ago: executing program 2 (id=6): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0b00000007000000080000000800000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000100000000000000fe0018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b708000000000e007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000020850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) write$cgroup_devices(r2, &(0x7f0000000100)=ANY=[], 0xffdd) 712.279184ms ago: executing program 3 (id=4): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) close(0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000002540)={{r1}, &(0x7f00000024c0), &(0x7f0000002500)}, 0x20) close(r0) 548.095335ms ago: executing program 2 (id=7): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800003f0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000005000000020000000010"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000210018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='qdisc_reset\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000200)='qdisc_reset\x00', r2}, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'rose0\x00', 0x112}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x400}) 113.007709ms ago: executing program 1 (id=2): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x110) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000024c0)) 0s ago: executing program 2 (id=8): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r0}, 0x18) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'pim6reg1\x00', 0x2}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000140)={'pim6reg1\x00', @broadcast}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts. [ 69.263511][ T4172] cgroup: Unknown subsys name 'net' [ 69.397031][ T4172] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 70.929783][ T4172] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 72.437810][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 72.511456][ T4192] chnl_net:caif_netlink_parms(): no params data found [ 72.544094][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 72.591941][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 72.653754][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.662172][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.671090][ T4183] device bridge_slave_0 entered promiscuous mode [ 72.696019][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 72.714195][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.721404][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.729260][ T4183] device bridge_slave_1 entered promiscuous mode [ 72.794215][ T4192] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.804346][ T4192] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.812686][ T4192] device bridge_slave_0 entered promiscuous mode [ 72.847926][ T4192] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.855131][ T4192] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.867093][ T4192] device bridge_slave_1 entered promiscuous mode [ 72.876482][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.895542][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.902732][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.911506][ T4190] device bridge_slave_0 entered promiscuous mode [ 72.923176][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.930291][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.938188][ T4190] device bridge_slave_1 entered promiscuous mode [ 72.955582][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.973570][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 72.980154][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.021087][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.028173][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.037035][ T4185] device bridge_slave_0 entered promiscuous mode [ 73.062842][ T4192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.081402][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.088501][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.096700][ T4185] device bridge_slave_1 entered promiscuous mode [ 73.103862][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.111177][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.119197][ T4184] device bridge_slave_0 entered promiscuous mode [ 73.128723][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.140132][ T4192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.151190][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.165415][ T4183] team0: Port device team_slave_0 added [ 73.188545][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.196012][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.204968][ T4184] device bridge_slave_1 entered promiscuous mode [ 73.228178][ T4183] team0: Port device team_slave_1 added [ 73.236245][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.248181][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.306867][ T4192] team0: Port device team_slave_0 added [ 73.315086][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.326714][ T4190] team0: Port device team_slave_0 added [ 73.348992][ T4192] team0: Port device team_slave_1 added [ 73.365433][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.376720][ T4190] team0: Port device team_slave_1 added [ 73.384017][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.391660][ T4183] 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. [ 73.417883][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.432293][ T4185] team0: Port device team_slave_0 added [ 73.438698][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.447033][ T4183] 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. [ 73.473395][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.515703][ T4185] team0: Port device team_slave_1 added [ 73.534118][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.541426][ T4192] 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. [ 73.567479][ T4192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.605471][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.612753][ T4192] 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. [ 73.639271][ T4192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.653450][ T4184] team0: Port device team_slave_0 added [ 73.659953][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.666931][ T4190] 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. [ 73.693080][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.705956][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.713154][ T4185] 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. [ 73.739202][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.755573][ T4184] team0: Port device team_slave_1 added [ 73.769909][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.777003][ T4190] 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. [ 73.803377][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.815314][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.822850][ T4185] 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. [ 73.848987][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.915888][ T4183] device hsr_slave_0 entered promiscuous mode [ 73.922898][ T4183] device hsr_slave_1 entered promiscuous mode [ 73.946669][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.953690][ T4184] 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. [ 73.979877][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.013160][ T4192] device hsr_slave_0 entered promiscuous mode [ 74.020297][ T4192] device hsr_slave_1 entered promiscuous mode [ 74.026958][ T4192] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.034924][ T4192] Cannot create hsr debugfs directory [ 74.043790][ T4185] device hsr_slave_0 entered promiscuous mode [ 74.050986][ T4185] device hsr_slave_1 entered promiscuous mode [ 74.058041][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.065709][ T4185] Cannot create hsr debugfs directory [ 74.072017][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.078986][ T4184] 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. [ 74.105923][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.106044][ T1107] Bluetooth: hci3: command 0x0409 tx timeout [ 74.123636][ T1107] Bluetooth: hci0: command 0x0409 tx timeout [ 74.129968][ T1107] Bluetooth: hci1: command 0x0409 tx timeout [ 74.136280][ T1107] Bluetooth: hci2: command 0x0409 tx timeout [ 74.146719][ T4190] device hsr_slave_0 entered promiscuous mode [ 74.153748][ T4190] device hsr_slave_1 entered promiscuous mode [ 74.160801][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.168387][ T4190] Cannot create hsr debugfs directory [ 74.173946][ T1107] Bluetooth: hci4: command 0x0409 tx timeout [ 74.302214][ T4184] device hsr_slave_0 entered promiscuous mode [ 74.309053][ T4184] device hsr_slave_1 entered promiscuous mode [ 74.318016][ T4184] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.325979][ T4184] Cannot create hsr debugfs directory [ 74.589594][ T4183] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.607266][ T4183] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.617455][ T4183] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.627963][ T4183] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 74.685267][ T4190] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 74.705023][ T4190] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 74.728571][ T4190] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 74.745139][ T4190] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 74.794051][ T4192] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.810753][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.822091][ T4192] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.831821][ T4192] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.855995][ T4192] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.880504][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.890740][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.903272][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.932517][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.943900][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.954206][ T3058] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.961711][ T3058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.993683][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.024725][ T4184] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 75.036104][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.046029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.055663][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.062799][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.071510][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.090191][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.100263][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.109374][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.131582][ T4184] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 75.142072][ T4184] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 75.152520][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.173217][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.181294][ T4184] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 75.215600][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.223698][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.238103][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.247449][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.271394][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.285351][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.294252][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.313269][ T4183] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.325873][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.337579][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.346840][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.375345][ T4185] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.386936][ T4185] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.398412][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.413202][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.424854][ T239] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.432029][ T239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.447159][ T239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.465112][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.478295][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.488005][ T4260] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.495217][ T4260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.503666][ T4185] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.531108][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.541065][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.556041][ T4192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.568953][ T4185] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.606806][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.618193][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.634901][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.644856][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.653993][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.662317][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.671260][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.691566][ T4192] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.724543][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.738653][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.746173][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.754125][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.762449][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.771514][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.782164][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.791071][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.800702][ T3058] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.807794][ T3058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.823690][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.832256][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.841262][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.854998][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.865039][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.873937][ T4260] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.881055][ T4260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.896292][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.904342][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.924821][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.964278][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.973675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.985053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.995406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.005162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.016158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.026312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.037572][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.055542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.065277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.088415][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.101091][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.116040][ T3058] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.123185][ T3058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.137754][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.146700][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.170592][ T4251] Bluetooth: hci2: command 0x041b tx timeout [ 76.178607][ T4183] device veth0_vlan entered promiscuous mode [ 76.185860][ T4251] Bluetooth: hci1: command 0x041b tx timeout [ 76.188553][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.192253][ T4251] Bluetooth: hci0: command 0x041b tx timeout [ 76.208336][ T4251] Bluetooth: hci3: command 0x041b tx timeout [ 76.211135][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.224165][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.232538][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.242361][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.250245][ T4251] Bluetooth: hci4: command 0x041b tx timeout [ 76.257824][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.266905][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.275613][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.285259][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.293868][ T3058] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.301089][ T3058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.309082][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.329277][ T4192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.341064][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.385812][ T4183] device veth1_vlan entered promiscuous mode [ 76.404173][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.417768][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.427142][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.436417][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.445730][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.455961][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.466189][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.475365][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.488160][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.498378][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.507814][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.552023][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.565110][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.579274][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.591964][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.605003][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.622124][ T4183] device veth0_macvtap entered promiscuous mode [ 76.635138][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.657438][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.666603][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.685540][ T4190] device veth0_vlan entered promiscuous mode [ 76.694311][ T4183] device veth1_macvtap entered promiscuous mode [ 76.713417][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.730049][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.738598][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.751055][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.758731][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.768208][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.777208][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.785708][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.794860][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.821781][ T4192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.831487][ T4190] device veth1_vlan entered promiscuous mode [ 76.841680][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.865066][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.883687][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.894286][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.904615][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.914604][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.924184][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.933069][ T4260] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.940189][ T4260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.948095][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.957989][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.967548][ T4260] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.974835][ T4260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.983651][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.997336][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.018795][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.028788][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.037981][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.047537][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.056863][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.073371][ T4183] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.083007][ T4183] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.092170][ T4183] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.101252][ T4183] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.138605][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.147889][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.155909][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.167035][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.176186][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.185857][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.195385][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.220264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.228754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.239672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.248316][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.264736][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.274262][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.295667][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.311556][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.325741][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.337855][ T4190] device veth0_macvtap entered promiscuous mode [ 77.363724][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.398875][ T4190] device veth1_macvtap entered promiscuous mode [ 77.452302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.473980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.491006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.506646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.522623][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.536471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.550245][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.566829][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.579052][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.590148][ T4192] device veth0_vlan entered promiscuous mode [ 77.603535][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.630926][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.654482][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.685899][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.708895][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.724288][ T4192] device veth1_vlan entered promiscuous mode [ 77.749690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.758566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.775354][ T4190] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.785647][ T4190] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.794856][ T4190] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.803631][ T4190] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.850906][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.859053][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.901720][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.908867][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.917530][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.926949][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.937089][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.944917][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.955335][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.965029][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.021656][ T4192] device veth0_macvtap entered promiscuous mode [ 78.036998][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.047852][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.053597][ T4184] device veth0_vlan entered promiscuous mode [ 78.078031][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.092515][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.100999][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.109321][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.118188][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.127608][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.145065][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.154325][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.166020][ T4192] device veth1_macvtap entered promiscuous mode [ 78.189409][ T4184] device veth1_vlan entered promiscuous mode [ 78.208793][ T4185] device veth0_vlan entered promiscuous mode [ 78.238969][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.250311][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.258647][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.267208][ T13] Bluetooth: hci3: command 0x040f tx timeout [ 78.270764][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.274985][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 78.283616][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.296111][ T13] Bluetooth: hci1: command 0x040f tx timeout [ 78.314933][ T13] Bluetooth: hci2: command 0x040f tx timeout [ 78.318355][ T4185] device veth1_vlan entered promiscuous mode [ 78.337940][ T4251] Bluetooth: hci4: command 0x040f tx timeout [ 78.346229][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.356754][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.366287][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.383041][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.393842][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.404066][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.415452][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.427315][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.438839][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.451813][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.461740][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.472535][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.484529][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.503979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.514036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.523779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.555753][ T4296] syz.2.3[4296] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 78.556101][ T4296] syz.2.3[4296] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 78.556122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.593407][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.606565][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.615487][ T4184] device veth0_macvtap entered promiscuous mode [ 78.633256][ T4192] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.642427][ T4192] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.652506][ T4192] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.661835][ T4192] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.679396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.688281][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.698414][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.707430][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.730397][ T4184] device veth1_macvtap entered promiscuous mode [ 78.809055][ T3058] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.845907][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.860595][ T3058] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.876470][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.910512][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.922501][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.933814][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.944621][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.957016][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.971828][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.982189][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.993882][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.003080][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.013285][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.045714][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.057347][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.068794][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.079696][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.090284][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.101132][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.114344][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.126955][ T4185] device veth0_macvtap entered promiscuous mode [ 79.156052][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.164805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 79.165490][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.173863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.192494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.204194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.222263][ T4184] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.233190][ T4184] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.243122][ T4184] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.266903][ T4184] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.299729][ T4185] device veth1_macvtap entered promiscuous mode [ 79.400975][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.418030][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.428745][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.440815][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.451850][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.462720][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.472978][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 79.483772][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.497086][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.523217][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.540673][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.552306][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.563023][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.571749][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.581032][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.592951][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.606713][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.618291][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.629914][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.640176][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.650932][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.661113][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 79.671949][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.684158][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.705979][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.715449][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.727847][ T4185] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.736977][ T4185] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.746368][ T4185] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.755353][ T4185] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.773082][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.793444][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.876407][ T3058] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 80.034848][ T4260] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.107105][ T4260] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.149702][ C1] ------------[ cut here ]------------ [ 80.149702][ C0] ------------[ cut here ]------------ [ 80.150606][ C1] WARNING: CPU: 1 PID: 23 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 80.150654][ C1] Modules linked in: [ 80.150680][ C1] CPU: 1 PID: 23 Comm: kworker/1:1 Not tainted 5.15.187-syzkaller #0 [ 80.150708][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.150721][ C1] Workqueue: rcu_gp process_srcu [ 80.150753][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 80.150830][ C1] [ 80.150834][ C1] ====================================================== [ 80.150843][ C1] WARNING: possible circular locking dependency detected [ 80.150854][ C1] 5.15.187-syzkaller #0 Not tainted [ 80.150861][ C1] ------------------------------------------------------ [ 80.150867][ C1] kworker/1:1/23 is trying to acquire lock: [ 80.150877][ C1] ffffffff8c110d20 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0x150/0x350 [ 80.150934][ C1] [ 80.150934][ C1] but task is already holding lock: [ 80.150939][ C1] ffff8880b9128098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 80.150992][ C1] [ 80.150992][ C1] which lock already depends on the new lock. [ 80.150992][ C1] [ 80.150999][ C1] [ 80.150999][ C1] the existing dependency chain (in reverse order) is: [ 80.151004][ C1] [ 80.151004][ C1] -> #5 (&base->lock){-.-.}-{2:2}: [ 80.151029][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 80.151053][ C1] lock_timer_base+0x123/0x270 [ 80.151072][ C1] __mod_timer+0x117/0xd20 [ 80.151091][ C1] queue_delayed_work_on+0x126/0x1e0 [ 80.151110][ C1] enqueue_task+0x26d/0x2b0 [ 80.151132][ C1] wake_up_new_task+0x442/0x9a0 [ 80.151152][ C1] kernel_clone+0x421/0x930 [ 80.151171][ C1] kernel_thread+0xc8/0x120 [ 80.151188][ C1] rest_init+0x21/0x330 [ 80.151209][ C1] start_kernel+0x486/0x530 [ 80.151226][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 80.151247][ C1] [ 80.151247][ C1] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 80.151272][ C1] _raw_spin_lock_nested+0x2e/0x40 [ 80.151290][ C1] raw_spin_rq_lock_nested+0x26/0x140 [ 80.151310][ C1] task_fork_fair+0x5c/0x350 [ 80.151326][ C1] sched_cgroup_fork+0x2c6/0x320 [ 80.151348][ C1] copy_process+0x22d1/0x3e00 [ 80.151365][ C1] kernel_clone+0x219/0x930 [ 80.151389][ C1] kernel_thread+0xc8/0x120 [ 80.151406][ C1] rest_init+0x21/0x330 [ 80.151424][ C1] start_kernel+0x486/0x530 [ 80.151441][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 80.151461][ C1] [ 80.151461][ C1] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 80.151486][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 80.151504][ C1] try_to_wake_up+0x5c/0x1050 [ 80.151523][ C1] __wake_up_common+0x2a4/0x4e0 [ 80.151546][ C1] __wake_up+0x108/0x180 [ 80.151564][ C1] tty_port_default_wakeup+0xa5/0xf0 [ 80.151586][ C1] serial8250_tx_chars+0x629/0x830 [ 80.151609][ C1] serial8250_handle_irq+0x519/0x610 [ 80.151630][ C1] serial8250_default_handle_irq+0xb4/0x1a0 [ 80.151649][ C1] serial8250_interrupt+0x9b/0x1c0 [ 80.151670][ C1] __handle_irq_event_percpu+0x291/0x9b0 [ 80.151690][ C1] handle_irq_event+0xa5/0x220 [ 80.151708][ C1] handle_edge_irq+0x243/0xb20 [ 80.151728][ C1] __common_interrupt+0xd7/0x1e0 [ 80.151747][ C1] common_interrupt+0xb0/0xd0 [ 80.151765][ C1] asm_common_interrupt+0x22/0x40 [ 80.151786][ C1] read_word_at_a_time+0x4/0x20 [ 80.151810][ C1] __d_lookup_rcu+0x4c0/0x760 [ 80.151829][ C1] lookup_fast+0x13f/0x710 [ 80.151844][ C1] path_openat+0x67d/0x2f30 [ 80.151865][ C1] do_filp_open+0x1b3/0x3e0 [ 80.151884][ C1] do_sys_openat2+0x142/0x4a0 [ 80.151902][ C1] __x64_sys_openat+0x135/0x160 [ 80.151920][ C1] do_syscall_64+0x4c/0xa0 [ 80.151938][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.151957][ C1] [ 80.151957][ C1] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 80.152022][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 80.152052][ C1] __wake_up+0xed/0x180 [ 80.152071][ C1] tty_port_default_wakeup+0xa5/0xf0 [ 80.152090][ C1] serial8250_tx_chars+0x629/0x830 [ 80.152110][ C1] serial8250_handle_irq+0x519/0x610 [ 80.152132][ C1] serial8250_default_handle_irq+0xb4/0x1a0 [ 80.152163][ C1] serial8250_interrupt+0x9b/0x1c0 [ 80.152183][ C1] __handle_irq_event_percpu+0x291/0x9b0 [ 80.152202][ C1] handle_irq_event+0xa5/0x220 [ 80.152220][ C1] handle_edge_irq+0x243/0xb20 [ 80.152237][ C1] __common_interrupt+0xd7/0x1e0 [ 80.152255][ C1] common_interrupt+0xb0/0xd0 [ 80.152272][ C1] asm_common_interrupt+0x22/0x40 [ 80.152290][ C1] _raw_spin_unlock_irqrestore+0xa5/0x100 [ 80.152310][ C1] uart_write+0x62f/0x880 [ 80.152327][ C1] n_tty_write+0xd21/0x1210 [ 80.152344][ C1] file_tty_write+0x557/0x910 [ 80.152369][ C1] vfs_write+0x712/0xd00 [ 80.152387][ C1] ksys_write+0x14d/0x250 [ 80.152403][ C1] do_syscall_64+0x4c/0xa0 [ 80.152420][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.152441][ C1] [ 80.152441][ C1] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 80.152464][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 80.152500][ C1] serial8250_console_write+0x170/0xf80 [ 80.152522][ C1] console_unlock+0xc86/0x1200 [ 80.152543][ C1] vprintk_emit+0xc0/0x150 [ 80.152564][ C1] _printk+0xcc/0x110 [ 80.152585][ C1] register_console+0x682/0x960 [ 80.152602][ C1] univ8250_console_init+0x41/0x50 [ 80.152622][ C1] console_init+0x177/0x5d0 [ 80.152643][ C1] start_kernel+0x2f9/0x530 [ 80.152660][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 80.152680][ C1] [ 80.152680][ C1] -> #0 (console_owner){..-.}-{0:0}: [ 80.152705][ C1] __lock_acquire+0x2c33/0x7c60 [ 80.152726][ C1] lock_acquire+0x197/0x3f0 [ 80.152747][ C1] console_trylock_spinning+0x170/0x350 [ 80.152768][ C1] vprintk_emit+0xa7/0x150 [ 80.152788][ C1] _printk+0xcc/0x110 [ 80.152809][ C1] show_ip+0x22/0x30 [ 80.152827][ C1] show_iret_regs+0xe/0x40 [ 80.152846][ C1] __show_regs+0x28/0x500 [ 80.152864][ C1] show_regs+0x32/0x60 [ 80.152882][ C1] __warn+0x15e/0x2b0 [ 80.152906][ C1] report_bug+0x1b7/0x2e0 [ 80.152924][ C1] handle_bug+0x3a/0x70 [ 80.152940][ C1] exc_invalid_op+0x16/0x40 [ 80.152957][ C1] asm_exc_invalid_op+0x16/0x20 [ 80.152983][ C1] copy_from_user_nofault+0x160/0x1c0 [ 80.153006][ C1] bpf_probe_read_user+0x26/0x70 [ 80.153027][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0xb10 [ 80.153044][ C1] bpf_trace_run3+0x17e/0x320 [ 80.153065][ C1] enqueue_timer+0x394/0x520 [ 80.153086][ C1] __mod_timer+0x8e1/0xd20 [ 80.153104][ C1] dsp_cmx_send+0x1ab4/0x1b30 [ 80.153127][ C1] call_timer_fn+0x16c/0x530 [ 80.153147][ C1] __run_timers+0x525/0x7c0 [ 80.153166][ C1] run_timer_softirq+0x63/0xf0 [ 80.153185][ C1] handle_softirqs+0x328/0x820 [ 80.153202][ C1] __irq_exit_rcu+0x12f/0x220 [ 80.153219][ C1] irq_exit_rcu+0x5/0x20 [ 80.153234][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 80.153252][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 80.153272][ C1] queue_delayed_work_on+0x18c/0x1e0 [ 80.153296][ C1] process_one_work+0x863/0x1000 [ 80.153315][ C1] worker_thread+0xaa8/0x12a0 [ 80.153334][ C1] kthread+0x436/0x520 [ 80.153350][ C1] ret_from_fork+0x1f/0x30 [ 80.153368][ C1] [ 80.153368][ C1] other info that might help us debug this: [ 80.153368][ C1] [ 80.153374][ C1] Chain exists of: [ 80.153374][ C1] console_owner --> &rq->__lock --> &base->lock [ 80.153374][ C1] [ 80.153402][ C1] Possible unsafe locking scenario: [ 80.153402][ C1] [ 80.153406][ C1] CPU0 CPU1 [ 80.153411][ C1] ---- ---- [ 80.153415][ C1] lock(&base->lock); [ 80.153426][ C1] lock(&rq->__lock); [ 80.153449][ C1] lock(&base->lock); [ 80.153461][ C1] lock(console_owner); [ 80.153472][ C1] [ 80.153472][ C1] *** DEADLOCK *** [ 80.153472][ C1] [ 80.153476][ C1] 6 locks held by kworker/1:1/23: [ 80.153487][ C1] #0: ffff888016872138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 80.153537][ C1] #1: ffffc90000ddfd00 ((work_completion)(&(&ssp->work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 80.153591][ C1] #2: ffffc90000dd0be0 ((&dsp_spl_tl)){+.-.}-{0:0}, at: call_timer_fn+0xbb/0x530 [ 80.153639][ C1] #3: ffffffff8cfdc458 (dsp_lock){..-.}-{2:2}, at: dsp_cmx_send+0x22/0x1b30 [ 80.153687][ C1] #4: ffff8880b9128098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 80.153734][ C1] #5: ffffffff8c11c2e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 80.153785][ C1] [ 80.153785][ C1] stack backtrace: [ 80.153790][ C1] CPU: 1 PID: 23 Comm: kworker/1:1 Not tainted 5.15.187-syzkaller #0 [ 80.153810][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.153823][ C1] Workqueue: rcu_gp process_srcu [ 80.153844][ C1] Call Trace: [ 80.153857][ C1] [ 80.153868][ C1] dump_stack_lvl+0x168/0x230 [ 80.153903][ C1] ? load_image+0x3b0/0x3b0 [ 80.153932][ C1] ? show_regs_print_info+0x20/0x20 [ 80.153960][ C1] ? print_circular_bug+0x12b/0x1a0 [ 80.153993][ C1] check_noncircular+0x274/0x310 [ 80.154014][ C1] ? add_chain_block+0x940/0x940 [ 80.154031][ C1] ? lockdep_lock+0x141/0x1e0 [ 80.154057][ C1] ? mark_lock+0x94/0x320 [ 80.154078][ C1] ? mark_lock+0x94/0x320 [ 80.154102][ C1] __lock_acquire+0x2c33/0x7c60 [ 80.154136][ C1] ? down_trylock+0x4c/0xa0 [ 80.154157][ C1] ? verify_lock_unused+0x140/0x140 [ 80.154181][ C1] ? verify_lock_unused+0x140/0x140 [ 80.154203][ C1] ? __rwlock_init+0x140/0x140 [ 80.154224][ C1] ? _prb_commit+0x289/0x340 [ 80.154242][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 80.154265][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.154285][ C1] ? _raw_spin_unlock+0x40/0x40 [ 80.154308][ C1] lock_acquire+0x197/0x3f0 [ 80.154329][ C1] ? console_trylock_spinning+0x150/0x350 [ 80.154359][ C1] ? console_trylock_spinning+0x150/0x350 [ 80.154385][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 80.154406][ C1] ? do_raw_spin_lock+0x11d/0x280 [ 80.154427][ C1] ? read_lock_is_recursive+0x10/0x10 [ 80.154449][ C1] ? __rwlock_init+0x140/0x140 [ 80.154471][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 80.154492][ C1] console_trylock_spinning+0x170/0x350 [ 80.154515][ C1] ? console_trylock_spinning+0x150/0x350 [ 80.154539][ C1] ? vprintk_emit+0x150/0x150 [ 80.154564][ C1] ? kthread_probe_data+0xff/0x160 [ 80.154592][ C1] vprintk_emit+0xa7/0x150 [ 80.154617][ C1] _printk+0xcc/0x110 [ 80.154639][ C1] ? set_worker_desc+0x1c0/0x1c0 [ 80.154659][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 80.154683][ C1] ? load_image+0x3b0/0x3b0 [ 80.154704][ C1] ? _printk+0xcc/0x110 [ 80.154729][ C1] ? load_image+0x3b0/0x3b0 [ 80.154749][ C1] ? print_modules+0xf2/0x1e0 [ 80.154767][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 80.154792][ C1] show_ip+0x22/0x30 [ 80.154812][ C1] show_iret_regs+0xe/0x40 [ 80.154834][ C1] __show_regs+0x28/0x500 [ 80.154855][ C1] ? dump_stack_print_info+0xf1/0x150 [ 80.154878][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 80.154901][ C1] show_regs+0x32/0x60 [ 80.154922][ C1] __warn+0x15e/0x2b0 [ 80.154943][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 80.154968][ C1] report_bug+0x1b7/0x2e0 [ 80.154995][ C1] handle_bug+0x3a/0x70 [ 80.155014][ C1] exc_invalid_op+0x16/0x40 [ 80.155033][ C1] asm_exc_invalid_op+0x16/0x20 [ 80.155053][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 80.155079][ C1] Code: 24 45 31 f6 31 ff 89 de e8 2d e2 d7 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b0 de d7 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 80.155103][ C1] RSP: 0018:ffffc90000dd0860 EFLAGS: 00010046 [ 80.155124][ C1] RAX: ffffffff819ff470 RBX: 0000000000000008 RCX: ffff8880175f8000 [ 80.155140][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.155152][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 80.155167][ C1] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: ffff8880175f9788 [ 80.155183][ C1] R13: 1ffff920001ba11c R14: ffffc90000dd08c8 R15: 0000000000000000 [ 80.155201][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 80.155229][ C1] bpf_probe_read_user+0x26/0x70 [ 80.155254][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0xb10 [ 80.155272][ C1] bpf_trace_run3+0x17e/0x320 [ 80.155290][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 80.155307][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.155330][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 80.155358][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.155380][ C1] enqueue_timer+0x394/0x520 [ 80.155405][ C1] __mod_timer+0x8e1/0xd20 [ 80.155432][ C1] dsp_cmx_send+0x1ab4/0x1b30 [ 80.155457][ C1] ? detach_timer+0x33/0x2b0 [ 80.155478][ C1] ? read_lock_is_recursive+0x10/0x10 [ 80.155508][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.155530][ C1] call_timer_fn+0x16c/0x530 [ 80.155550][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.155572][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.155597][ C1] ? __run_timers+0x7c0/0x7c0 [ 80.155621][ C1] ? rcu_is_watching+0x11/0xa0 [ 80.155639][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 80.155665][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.155686][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.155709][ C1] __run_timers+0x525/0x7c0 [ 80.155736][ C1] ? detach_timer+0x2b0/0x2b0 [ 80.155756][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.155785][ C1] ? sched_clock_cpu+0x15/0x3c0 [ 80.155804][ C1] ? ktime_get_real_ts64+0x420/0x420 [ 80.155831][ C1] run_timer_softirq+0x63/0xf0 [ 80.155853][ C1] handle_softirqs+0x328/0x820 [ 80.155875][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 80.155896][ C1] ? do_softirq+0x200/0x200 [ 80.155920][ C1] __irq_exit_rcu+0x12f/0x220 [ 80.155939][ C1] ? irq_exit_rcu+0x20/0x20 [ 80.155964][ C1] irq_exit_rcu+0x5/0x20 [ 80.155986][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 80.156011][ C1] [ 80.156015][ C1] [ 80.156029][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 80.156051][ C1] RIP: 0010:queue_delayed_work_on+0x18c/0x1e0 [ 80.156072][ C1] Code: 4d 85 ed 75 16 e8 74 b9 2a 00 eb 15 e8 6d b9 2a 00 e8 c8 83 5c 08 4d 85 ed 74 ea e8 5e b9 2a 00 fb 48 c7 44 24 20 0e 36 e0 45 <48> b8 00 00 00 00 00 fc ff df 49 c7 04 06 00 00 00 00 66 41 c7 44 [ 80.156088][ C1] RSP: 0018:ffffc90000ddfb60 EFLAGS: 00000293 [ 80.156103][ C1] RAX: ffffffff814d19c2 RBX: 0000000000000000 RCX: ffff8880175f8000 [ 80.156119][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.156130][ C1] RBP: ffffc90000ddfc30 R08: dffffc0000000000 R09: fffffbfff1ff761b [ 80.156146][ C1] R10: fffffbfff1ff761b R11: 1ffffffff1ff761a R12: dffffc0000000001 [ 80.156162][ C1] R13: 0000000000000200 R14: 1ffff920001bbf70 R15: 0000000000000000 [ 80.156179][ C1] ? queue_delayed_work_on+0x182/0x1e0 [ 80.156205][ C1] ? delayed_work_timer_fn+0x80/0x80 [ 80.156224][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.156243][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 80.156264][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.156286][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 80.156302][ C1] ? srcu_reschedule+0x9b/0xf0 [ 80.156300][ C0] WARNING: CPU: 0 PID: 4175 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 80.156323][ C1] process_one_work+0x863/0x1000 [ 80.156338][ C0] Modules linked in: [ 80.156348][ C0] CPU: 0 PID: 4175 Comm: udevd Not tainted 5.15.187-syzkaller #0 [ 80.156349][ C1] ? worker_detach_from_pool+0x240/0x240 [ 80.156366][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 80.156368][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 80.156377][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 80.156389][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 80.156400][ C0] Code: 24 45 31 f6 31 ff 89 de e8 2d e2 d7 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b0 de d7 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 80.156406][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 80.156415][ C0] RSP: 0018:ffffc90000007940 EFLAGS: 00010046 [ 80.156426][ C1] ? wq_worker_running+0x97/0x170 [ 80.156435][ C0] RAX: ffffffff819ff470 RBX: 0000000000000008 RCX: ffff88807bf89dc0 [ 80.156445][ C1] worker_thread+0xaa8/0x12a0 [ 80.156449][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.156461][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 80.156465][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.156474][ C0] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: ffff88807bf8b548 [ 80.156489][ C0] R13: 1ffff92000000f38 R14: ffffc900000079a8 R15: 0000000000000000 [ 80.156487][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.156503][ C0] FS: 00007fb2b649f880(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 80.156507][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.156520][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.156531][ C1] kthread+0x436/0x520 [ 80.156534][ C0] CR2: 0000000000000000 CR3: 000000002230e000 CR4: 00000000003506f0 [ 80.156546][ C1] ? rcu_lock_release+0x20/0x20 [ 80.156550][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.156561][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.156564][ C1] ? kthread_blkcg+0xd0/0xd0 [ 80.156574][ C0] Call Trace: [ 80.156579][ C0] [ 80.156581][ C1] ret_from_fork+0x1f/0x30 [ 80.156588][ C0] bpf_probe_read_user+0x26/0x70 [ 80.156607][ C1] [ 80.156611][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0xb10 [ 80.162171][ C1] Code: 24 45 31 f6 31 ff 89 de e8 2d e2 d7 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b0 de d7 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 80.171274][ C0] bpf_trace_run3+0x17e/0x320 [ 80.175151][ C1] RSP: 0018:ffffc90000dd0860 EFLAGS: 00010046 [ 80.183218][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 80.193268][ C1] [ 80.193273][ C1] RAX: ffffffff819ff470 RBX: 0000000000000008 RCX: ffff8880175f8000 [ 80.198196][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.204334][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.206655][ C0] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 80.213656][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 80.220662][ C0] ? _raw_spin_lock+0x40/0x40 [ 80.225849][ C1] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: ffff8880175f9788 [ 80.232863][ C0] enqueue_timer+0x394/0x520 [ 80.238735][ C1] R13: 1ffff920001ba11c R14: ffffc90000dd08c8 R15: 0000000000000000 [ 80.248523][ C0] __mod_timer+0x8e1/0xd20 [ 80.255874][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 80.264709][ C0] mrp_join_timer+0x142/0x180 [ 80.275098][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.284104][ C0] ? mrp_init_applicant+0x4e0/0x4e0 [ 80.291371][ C1] CR2: 000000110c311bec CR3: 000000002aa27000 CR4: 00000000003506e0 [ 80.297100][ C0] call_timer_fn+0x16c/0x530 [ 80.302373][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.307294][ C0] ? mrp_init_applicant+0x4e0/0x4e0 [ 80.313084][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.318097][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.323454][ C1] Call Trace: [ 80.323462][ C1] [ 80.328462][ C0] ? __run_timers+0x7c0/0x7c0 [ 80.333473][ C1] bpf_probe_read_user+0x26/0x70 [ 80.338149][ C0] ? rcu_is_watching+0x11/0xa0 [ 80.343157][ C1] bpf_prog_02073d59a3c0f06f+0x3d/0xb10 [ 80.349553][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 80.356819][ C1] bpf_trace_run3+0x17e/0x320 [ 80.362433][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 80.368315][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 80.373413][ C0] ? mrp_init_applicant+0x4e0/0x4e0 [ 80.378857][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.384063][ C0] __run_timers+0x525/0x7c0 [ 80.389071][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 80.394086][ C0] ? detach_timer+0x2b0/0x2b0 [ 80.398748][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.403758][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.410159][ C1] enqueue_timer+0x394/0x520 [ 80.417431][ C0] ? sched_clock_cpu+0x15/0x3c0 [ 80.423145][ C1] __mod_timer+0x8e1/0xd20 [ 80.428323][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 80.433688][ C1] dsp_cmx_send+0x1ab4/0x1b30 [ 80.438439][ C0] run_timer_softirq+0x63/0xf0 [ 80.444232][ C1] ? detach_timer+0x33/0x2b0 [ 80.449864][ C0] handle_softirqs+0x328/0x820 [ 80.455652][ C1] ? read_lock_is_recursive+0x10/0x10 [ 80.462055][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 80.467689][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.473829][ C0] ? do_softirq+0x200/0x200 [ 80.479095][ C1] call_timer_fn+0x16c/0x530 [ 80.484371][ C0] __irq_exit_rcu+0x12f/0x220 [ 80.489812][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.495007][ C0] ? irq_exit_rcu+0x20/0x20 [ 80.500543][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.505908][ C0] irq_exit_rcu+0x5/0x20 [ 80.511089][ C1] ? __run_timers+0x7c0/0x7c0 [ 80.516015][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 80.521026][ C1] ? rcu_is_watching+0x11/0xa0 [ 80.526050][ C0] [ 80.531229][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 80.536587][ C0] [ 80.536595][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 80.541510][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.547909][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x17b/0x1c0 [ 80.555618][ C1] ? dsp_cmx_receive+0x13c0/0x13c0 [ 80.561328][ C0] Code: 00 4d 85 e4 75 16 e8 94 d8 0f 00 eb 15 e8 8d d8 0f 00 e8 e8 a2 41 08 4d 85 e4 74 ea e8 7e d8 0f 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00 [ 80.566017][ C1] __run_timers+0x525/0x7c0 [ 80.571831][ C0] RSP: 0018:ffffc90002dcf9e0 EFLAGS: 00000293 [ 80.577455][ C1] ? detach_timer+0x2b0/0x2b0 [ 80.583242][ C0] [ 80.583249][ C0] RAX: ffffffff8167faa2 RBX: 0000000000000000 RCX: ffff88807bf89dc0 [ 80.589641][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 80.595263][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.601403][ C1] ? sched_clock_cpu+0x15/0x3c0 [ 80.606674][ C0] RBP: ffffc90002dcfa88 R08: dffffc0000000000 R09: fffffbfff1ff761f [ 80.611967][ C1] ? ktime_get_real_ts64+0x420/0x420 [ 80.617416][ C0] R10: fffffbfff1ff761f R11: 1ffffffff1ff761e R12: 0000000000000200 [ 80.622608][ C1] run_timer_softirq+0x63/0xf0 [ 80.628134][ C0] R13: dffffc0000000000 R14: 1ffff920005b9f3c R15: dffffc0000000000 [ 80.634366][ C1] handle_softirqs+0x328/0x820 [ 80.639208][ C0] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 80.644219][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 80.649405][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 80.654154][ C1] ? do_softirq+0x200/0x200 [ 80.659270][ C0] ? kasan_set_track+0x62/0x70 [ 80.664219][ C1] __irq_exit_rcu+0x12f/0x220 [ 80.670619][ C0] ? kasan_set_track+0x4b/0x70 [ 80.678152][ C1] ? irq_exit_rcu+0x20/0x20 [ 80.686235][ C0] ktime_get_coarse_real_ts64+0x36/0x120 [ 80.692306][ C1] irq_exit_rcu+0x5/0x20 [ 80.697574][ C0] current_time+0x86/0x2b0 [ 80.702495][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 80.706985][ C0] ? atime_needs_update+0x780/0x780 [ 80.712343][ C1] [ 80.717962][ C0] ? __might_sleep+0xf0/0xf0 [ 80.722972][ C1] [ 80.722980][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 80.727987][ C0] ? preempt_count_add+0x8d/0x190 [ 80.734390][ C1] RIP: 0010:queue_delayed_work_on+0x18c/0x1e0 [ 80.741829][ C0] ? rwsem_write_trylock+0x12f/0x1b0 [ 80.747190][ C1] Code: 4d 85 ed 75 16 e8 74 b9 2a 00 eb 15 e8 6d b9 2a 00 e8 c8 83 5c 08 4d 85 ed 74 ea e8 5e b9 2a 00 fb 48 c7 44 24 20 0e 36 e0 45 <48> b8 00 00 00 00 00 fc ff df 49 c7 04 06 00 00 00 00 66 41 c7 44 [ 80.752193][ C0] ? inode_owner_or_capable+0x13a/0x200 [ 80.758240][ C1] RSP: 0018:ffffc90000ddfb60 EFLAGS: 00000293 [ 80.763167][ C0] notify_change+0x270/0xee0 [ 80.767655][ C1] [ 80.767661][ C1] RAX: ffffffff814d19c2 RBX: 0000000000000000 RCX: ffff8880175f8000 [ 80.772068][ C0] vfs_utimes+0x3f8/0x570 [ 80.776993][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.781849][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 80.786419][ C1] RBP: ffffc90000ddfc30 R08: dffffc0000000000 R09: fffffbfff1ff761b [ 80.790934][ C0] ? __ia32_sys_sync_file_range2+0x110/0x110 [ 80.795856][ C1] R10: fffffbfff1ff761b R11: 1ffffffff1ff761a R12: dffffc0000000001 [ 80.800625][ C0] ? kmem_cache_free+0x14c/0x210 [ 80.805630][ C1] R13: 0000000000000200 R14: 1ffff920001bbf70 R15: 0000000000000000 [ 80.810990][ C0] ? user_path_at_empty+0x13e/0x190 [ 80.816960][ C1] ? queue_delayed_work_on+0x182/0x1e0 [ 80.822405][ C0] do_utimes+0x1bf/0x2a0 [ 80.828463][ C1] ? delayed_work_timer_fn+0x80/0x80 [ 80.833643][ C0] ? vfs_utimes+0x570/0x570 [ 80.838826][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 80.843762][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 80.848963][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 80.854074][ C0] __x64_sys_utimensat+0x14c/0x230 [ 80.859264][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.864541][ C0] ? do_utimes+0x2a0/0x2a0 [ 80.869812][ C1] ? _raw_spin_unlock_irq+0x2a/0x40 [ 80.874998][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 80.879748][ C1] ? srcu_reschedule+0x9b/0xf0 [ 80.885891][ C0] do_syscall_64+0x4c/0xa0 [ 80.892382][ C1] process_one_work+0x863/0x1000 [ 80.898175][ C0] ? clear_bhb_loop+0x30/0x80 [ 80.904069][ C1] ? worker_detach_from_pool+0x240/0x240 [ 80.909247][ C0] ? clear_bhb_loop+0x30/0x80 [ 80.913824][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 80.918754][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.928974][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 80.941104][ C0] RIP: 0033:0x7fb2b65fba1a [ 80.948543][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 80.953910][ C0] Code: 77 06 c3 0f 1f 44 00 00 48 8b 15 d9 b3 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 41 89 ca b8 18 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 8b 15 a9 b3 0d 00 f7 [ 80.959266][ C1] ? wq_worker_running+0x97/0x170 [ 80.963324][ C0] RSP: 002b:00007fff7dab55e8 EFLAGS: 00000246 [ 80.969899][ C1] worker_thread+0xaa8/0x12a0 [ 80.976480][ C0] ORIG_RAX: 0000000000000118 [ 80.980711][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 80.988843][ C0] RAX: ffffffffffffffda RBX: 0000000000006180 RCX: 00007fb2b65fba1a [ 80.993863][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 81.004258][ C0] RDX: 0000000000000000 RSI: 0000563acbec3330 RDI: 00000000ffffff9c [ 81.016042][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 81.025230][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000563acbeda460 [ 81.034094][ C1] kthread+0x436/0x520 [ 81.043368][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.052639][ C1] ? rcu_lock_release+0x20/0x20 [ 81.058517][ C0] R13: 0000000000000000 R14: 0000563acbec3330 R15: 0000563acbef5c30 [ 81.066766][ C1] ? kthread_blkcg+0xd0/0xd0 [ 81.076823][ C0] [ 81.081734][ C1] ret_from_fork+0x1f/0x30 [ 81.085107][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 81.087941][ C1] [ 81.092601][ C0] CPU: 0 PID: 4175 Comm: udevd Not tainted 5.15.187-syzkaller #0 [ 81.097112][ C1] irq event stamp: 100785 [ 81.102288][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 81.107480][ C1] hardirqs last enabled at (100784): [] _raw_spin_unlock_irq+0x1f/0x40 [ 81.112406][ C0] Call Trace: [ 81.117328][ C1] hardirqs last disabled at (100785): [] _raw_spin_lock_irqsave+0x7f/0xf0 [ 81.121995][ C0] [ 81.126304][ C1] softirqs last enabled at (100190): [] do_softirq+0x13b/0x200 [ 81.130624][ C0] dump_stack_lvl+0x168/0x230 [ 81.135472][ C1] softirqs last disabled at (100773): [] __irq_exit_rcu+0x12f/0x220 [ 81.139969][ C0] ? show_regs_print_info+0x20/0x20 [ 81.145149][ C1] ---[ end trace 5c6aab6f604701dd ]--- [ 81.150341][ C0] ? load_image+0x3b0/0x3b0 [ 82.950256][ C0] panic+0x2c9/0x7f0 [ 82.954159][ C0] ? bpf_jit_dump+0xd0/0xd0 [ 82.958664][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 82.964202][ C0] __warn+0x248/0x2b0 [ 82.968186][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 82.973726][ C0] report_bug+0x1b7/0x2e0 [ 82.978051][ C0] handle_bug+0x3a/0x70 [ 82.982193][ C0] exc_invalid_op+0x16/0x40 [ 82.986874][ C0] asm_exc_invalid_op+0x16/0x20 [ 82.992170][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 82.998319][ C0] Code: 24 45 31 f6 31 ff 89 de e8 2d e2 d7 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b0 de d7 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 83.017920][ C0] RSP: 0018:ffffc90000007940 EFLAGS: 00010046 [ 83.023978][ C0] RAX: ffffffff819ff470 RBX: 0000000000000008 RCX: ffff88807bf89dc0 [ 83.031955][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.039915][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff7619 [ 83.047870][ C0] R10: fffffbfff1ff7619 R11: 1ffffffff1ff7618 R12: ffff88807bf8b548 [ 83.055835][ C0] R13: 1ffff92000000f38 R14: ffffc900000079a8 R15: 0000000000000000 [ 83.063813][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 83.069358][ C0] bpf_probe_read_user+0x26/0x70 [ 83.074301][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0xb10 [ 83.079836][ C0] bpf_trace_run3+0x17e/0x320 [ 83.084516][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 83.089355][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 83.095239][ C0] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 83.100602][ C0] ? _raw_spin_lock+0x40/0x40 [ 83.105383][ C0] enqueue_timer+0x394/0x520 [ 83.109968][ C0] __mod_timer+0x8e1/0xd20 [ 83.114382][ C0] mrp_join_timer+0x142/0x180 [ 83.119049][ C0] ? mrp_init_applicant+0x4e0/0x4e0 [ 83.124244][ C0] call_timer_fn+0x16c/0x530 [ 83.128821][ C0] ? mrp_init_applicant+0x4e0/0x4e0 [ 83.134007][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 83.139979][ C0] ? __run_timers+0x7c0/0x7c0 [ 83.144741][ C0] ? rcu_is_watching+0x11/0xa0 [ 83.149601][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 83.154799][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 83.159990][ C0] ? mrp_init_applicant+0x4e0/0x4e0 [ 83.165181][ C0] __run_timers+0x525/0x7c0 [ 83.169694][ C0] ? detach_timer+0x2b0/0x2b0 [ 83.174496][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 83.180494][ C0] ? sched_clock_cpu+0x15/0x3c0 [ 83.185339][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 83.190622][ C0] run_timer_softirq+0x63/0xf0 [ 83.195382][ C0] handle_softirqs+0x328/0x820 [ 83.200146][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 83.205008][ C0] ? do_softirq+0x200/0x200 [ 83.209521][ C0] __irq_exit_rcu+0x12f/0x220 [ 83.214198][ C0] ? irq_exit_rcu+0x20/0x20 [ 83.218698][ C0] irq_exit_rcu+0x5/0x20 [ 83.222931][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 83.228561][ C0] [ 83.231479][ C0] [ 83.234398][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 83.240374][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x17b/0x1c0 [ 83.247217][ C0] Code: 00 4d 85 e4 75 16 e8 94 d8 0f 00 eb 15 e8 8d d8 0f 00 e8 e8 a2 41 08 4d 85 e4 74 ea e8 7e d8 0f 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00 [ 83.266827][ C0] RSP: 0018:ffffc90002dcf9e0 EFLAGS: 00000293 [ 83.272886][ C0] RAX: ffffffff8167faa2 RBX: 0000000000000000 RCX: ffff88807bf89dc0 [ 83.280847][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.289040][ C0] RBP: ffffc90002dcfa88 R08: dffffc0000000000 R09: fffffbfff1ff761f [ 83.297018][ C0] R10: fffffbfff1ff761f R11: 1ffffffff1ff761e R12: 0000000000000200 [ 83.304987][ C0] R13: dffffc0000000000 R14: 1ffff920005b9f3c R15: dffffc0000000000 [ 83.312958][ C0] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 83.319209][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 83.324487][ C0] ? kasan_set_track+0x62/0x70 [ 83.329243][ C0] ? kasan_set_track+0x4b/0x70 [ 83.334019][ C0] ktime_get_coarse_real_ts64+0x36/0x120 [ 83.339646][ C0] current_time+0x86/0x2b0 [ 83.344056][ C0] ? atime_needs_update+0x780/0x780 [ 83.349253][ C0] ? __might_sleep+0xf0/0xf0 [ 83.353831][ C0] ? preempt_count_add+0x8d/0x190 [ 83.358949][ C0] ? rwsem_write_trylock+0x12f/0x1b0 [ 83.364230][ C0] ? inode_owner_or_capable+0x13a/0x200 [ 83.369766][ C0] notify_change+0x270/0xee0 [ 83.374345][ C0] vfs_utimes+0x3f8/0x570 [ 83.378666][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 83.383855][ C0] ? __ia32_sys_sync_file_range2+0x110/0x110 [ 83.389834][ C0] ? kmem_cache_free+0x14c/0x210 [ 83.394878][ C0] ? user_path_at_empty+0x13e/0x190 [ 83.400154][ C0] do_utimes+0x1bf/0x2a0 [ 83.404392][ C0] ? vfs_utimes+0x570/0x570 [ 83.408884][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 83.413901][ C0] __x64_sys_utimensat+0x14c/0x230 [ 83.419005][ C0] ? do_utimes+0x2a0/0x2a0 [ 83.423411][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 83.428598][ C0] do_syscall_64+0x4c/0xa0 [ 83.433010][ C0] ? clear_bhb_loop+0x30/0x80 [ 83.437675][ C0] ? clear_bhb_loop+0x30/0x80 [ 83.442339][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.448220][ C0] RIP: 0033:0x7fb2b65fba1a [ 83.452625][ C0] Code: 77 06 c3 0f 1f 44 00 00 48 8b 15 d9 b3 0d 00 f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 41 89 ca b8 18 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 8b 15 a9 b3 0d 00 f7 [ 83.472662][ C0] RSP: 002b:00007fff7dab55e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000118 [ 83.481069][ C0] RAX: ffffffffffffffda RBX: 0000000000006180 RCX: 00007fb2b65fba1a [ 83.489044][ C0] RDX: 0000000000000000 RSI: 0000563acbec3330 RDI: 00000000ffffff9c [ 83.497023][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000563acbeda460 [ 83.504991][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.512952][ C0] R13: 0000000000000000 R14: 0000563acbec3330 R15: 0000563acbef5c30 [ 83.520921][ C0] [ 84.634103][ C0] Shutting down cpus with NMI [ 84.639144][ C0] Kernel Offset: disabled [ 84.643482][ C0] Rebooting in 86400 seconds..