last executing test programs: 432.563772ms ago: executing program 3 (id=4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, 0x0, &(0x7f0000000b00)=""/151}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x6}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 252.03737ms ago: executing program 2 (id=3): bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x19, 0x4, 0x8, 0xc}, 0x50) 242.51493ms ago: executing program 3 (id=6): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000004000000e27f0000", @ANYRES32], 0x50) 141.962775ms ago: executing program 4 (id=5): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=@framed={{0x18, 0x5, 0x0, 0x0, 0x1}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {0x7, 0x0, 0xb, 0x4}, {0x85, 0x0, 0x0, 0x95}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000002c0)='mm_page_alloc\x00', r1}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000950000"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r2}, 0x10) 41.105359ms ago: executing program 2 (id=7): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001f40)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)) 40.969829ms ago: executing program 1 (id=2): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=0xd, 0x12) 40.911639ms ago: executing program 3 (id=8): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="0100000003000000ec0b000007"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000280), 0x105, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000240)={r0, &(0x7f0000000540), 0x0}, 0x20) gettid() 0s ago: executing program 4 (id=9): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="2f03", 0x2}], 0x1, 0x0, 0x0, 0x800}, 0x2000c011) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r2}, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000013c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa2"], &(0x7f0000000240)='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$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{}, &(0x7f0000000800), &(0x7f0000000840)=r3}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) recvmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x10002) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x48) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={0xffffffffffffffff, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.160' (ED25519) to the list of known hosts. [ 64.979921][ T4171] cgroup: Unknown subsys name 'net' [ 65.092952][ T4171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.625453][ T4171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.089058][ T4195] chnl_net:caif_netlink_parms(): no params data found [ 68.120521][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 68.156102][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 68.231431][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 68.305021][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.312391][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.321284][ T4184] device bridge_slave_0 entered promiscuous mode [ 68.329732][ T4195] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.336953][ T4195] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.344745][ T4195] device bridge_slave_0 entered promiscuous mode [ 68.356111][ T4195] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.363334][ T4195] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.371282][ T4195] device bridge_slave_1 entered promiscuous mode [ 68.390171][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.397436][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.405195][ T4184] device bridge_slave_1 entered promiscuous mode [ 68.449230][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 68.475976][ T4195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.489160][ T4195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.507927][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.517378][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.524452][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.532988][ T4190] device bridge_slave_0 entered promiscuous mode [ 68.567701][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.584375][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.591733][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.599841][ T4190] device bridge_slave_1 entered promiscuous mode [ 68.621977][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.629215][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.637812][ T4182] device bridge_slave_0 entered promiscuous mode [ 68.663274][ T4195] team0: Port device team_slave_0 added [ 68.673423][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.680742][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.689457][ T4182] device bridge_slave_1 entered promiscuous mode [ 68.699320][ T4184] team0: Port device team_slave_0 added [ 68.722288][ T4195] team0: Port device team_slave_1 added [ 68.742272][ T4184] team0: Port device team_slave_1 added [ 68.750141][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.776007][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.795875][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.821694][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.845751][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.853864][ T4195] 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. [ 68.880292][ T4195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.892672][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.900142][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.908495][ T4183] device bridge_slave_0 entered promiscuous mode [ 68.932987][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.940083][ 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. [ 68.966518][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.978498][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.985577][ T4195] 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. [ 69.011808][ T4195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.023387][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.031400][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.039946][ T4183] device bridge_slave_1 entered promiscuous mode [ 69.058969][ T4190] team0: Port device team_slave_0 added [ 69.065152][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.072672][ 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. [ 69.098762][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.128656][ T4182] team0: Port device team_slave_0 added [ 69.143911][ T4190] team0: Port device team_slave_1 added [ 69.165359][ T4182] team0: Port device team_slave_1 added [ 69.172649][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.184117][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.254091][ T4184] device hsr_slave_0 entered promiscuous mode [ 69.261410][ T4184] device hsr_slave_1 entered promiscuous mode [ 69.292002][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.299180][ 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. [ 69.325847][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.338152][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.345111][ 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. [ 69.371066][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.385066][ T4195] device hsr_slave_0 entered promiscuous mode [ 69.394312][ T4195] device hsr_slave_1 entered promiscuous mode [ 69.401326][ T4195] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.409324][ T4195] Cannot create hsr debugfs directory [ 69.415159][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.422180][ T4182] 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. [ 69.448196][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.463115][ T4183] team0: Port device team_slave_0 added [ 69.482982][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.490192][ T4182] 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. [ 69.516206][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.528540][ T4183] team0: Port device team_slave_1 added [ 69.618713][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.625698][ 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. [ 69.652310][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.666635][ T4190] device hsr_slave_0 entered promiscuous mode [ 69.673479][ T4190] device hsr_slave_1 entered promiscuous mode [ 69.680157][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.688703][ T4190] Cannot create hsr debugfs directory [ 69.701010][ T4182] device hsr_slave_0 entered promiscuous mode [ 69.708234][ T4182] device hsr_slave_1 entered promiscuous mode [ 69.714820][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.723256][ T4182] Cannot create hsr debugfs directory [ 69.736838][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.743807][ 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. [ 69.757448][ T4173] Bluetooth: hci0: command 0x0409 tx timeout [ 69.770012][ T2303] Bluetooth: hci2: command 0x0409 tx timeout [ 69.782184][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.783056][ T4173] Bluetooth: hci4: command 0x0409 tx timeout [ 69.792913][ T2303] Bluetooth: hci1: command 0x0409 tx timeout [ 69.820360][ T4173] Bluetooth: hci3: command 0x0409 tx timeout [ 69.903918][ T4183] device hsr_slave_0 entered promiscuous mode [ 69.910835][ T4183] device hsr_slave_1 entered promiscuous mode [ 69.918588][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.926259][ T4183] Cannot create hsr debugfs directory [ 70.167146][ T4195] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 70.178496][ T4195] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.194491][ T4195] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.204897][ T4195] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.270141][ T4184] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.280395][ T4184] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.295071][ T4184] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.304795][ T4184] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.354131][ T4182] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.383395][ T4182] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.393169][ T4182] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.413747][ T4182] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.447890][ T4195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.477060][ T4183] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.491250][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.501378][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.528353][ T4183] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.538294][ T4183] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.549511][ T4183] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.568740][ T4195] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.628061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.637895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.648719][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.656016][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.668305][ T4190] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.683395][ T4190] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.704679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.714531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.726628][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.735165][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.742284][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.752598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.769397][ T4190] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.784603][ T4190] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.802270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.816821][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.853183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.863659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.873321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.881499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.891445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.902081][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.920311][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.930776][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.958806][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.968264][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.977156][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.984243][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.993529][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.002382][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.011722][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.021141][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.031747][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.041090][ T4259] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.048199][ T4259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.082020][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.093617][ T4195] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.105385][ T4195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.118500][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.131971][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.142291][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.151380][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.161031][ T4259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.187730][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.197828][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.211745][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.223839][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.238365][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.270834][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.282110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.294158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.305943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.322214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.333620][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.353082][ T4184] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.367881][ T4184] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.379297][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.385836][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.394812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.403558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.412551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.421297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.435208][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.444883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.453642][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.460762][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.469436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.478704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.487530][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.494598][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.502909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.519510][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.534717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.543917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.552070][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.561131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.573129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.581142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.608415][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.632996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.642805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.653421][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.660564][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.669924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.679039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.688725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.698643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.708023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.717437][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.726032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.734697][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.742044][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.750808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.760926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.769541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.794140][ T4195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.813447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.824019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.841056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.849520][ T13] Bluetooth: hci3: command 0x041b tx timeout [ 71.859385][ T13] Bluetooth: hci4: command 0x041b tx timeout [ 71.862349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.865640][ T13] Bluetooth: hci1: command 0x041b tx timeout [ 71.896520][ T13] Bluetooth: hci2: command 0x041b tx timeout [ 71.902744][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 71.904085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.924599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.933819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.942724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.951896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.961043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.969975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.978683][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.985756][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.993783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.003108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.011861][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.018994][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.028962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.037225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.045964][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.061770][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.074191][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.082965][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.093472][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.119739][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.133575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.143837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.153868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.163636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.185871][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.207102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.215307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.258936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.267804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.283682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.304565][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.314141][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.350107][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.361143][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.388942][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.465926][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.484743][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.522870][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.539666][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.554981][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.571922][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.596114][ T4184] device veth0_vlan entered promiscuous mode [ 72.634507][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.644665][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.655149][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.664581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.672862][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.680834][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.693357][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.703135][ T4184] device veth1_vlan entered promiscuous mode [ 72.719673][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.745741][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.770172][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.779150][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.787940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.795394][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.803847][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.812867][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.824583][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.833516][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.870591][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.878932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.890022][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.899252][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.922937][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.933007][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.942053][ T4195] device veth0_vlan entered promiscuous mode [ 72.961136][ T4183] device veth0_vlan entered promiscuous mode [ 72.970623][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.979315][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.987916][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.996134][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.005100][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.013367][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.023388][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.032713][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.046234][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.055918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.069158][ T4183] device veth1_vlan entered promiscuous mode [ 73.080952][ T4184] device veth0_macvtap entered promiscuous mode [ 73.088918][ T4182] device veth0_vlan entered promiscuous mode [ 73.099804][ T4195] device veth1_vlan entered promiscuous mode [ 73.121842][ T4184] device veth1_macvtap entered promiscuous mode [ 73.150689][ T4182] device veth1_vlan entered promiscuous mode [ 73.164165][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.173046][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.182683][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.190847][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.199649][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.207994][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.216092][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.224675][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.233368][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.243378][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.251938][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.275915][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.284819][ T4190] device veth0_vlan entered promiscuous mode [ 73.311311][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.321112][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.330678][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.339710][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.349280][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.361880][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.373637][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.393698][ T4195] device veth0_macvtap entered promiscuous mode [ 73.403775][ T4183] device veth0_macvtap entered promiscuous mode [ 73.414031][ T4190] device veth1_vlan entered promiscuous mode [ 73.421917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.431217][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.439947][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.449023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.460688][ T4184] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.470224][ T4184] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.479056][ T4184] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.488035][ T4184] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.509397][ T4183] device veth1_macvtap entered promiscuous mode [ 73.544670][ T4195] device veth1_macvtap entered promiscuous mode [ 73.560165][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.569722][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.578045][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.586716][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.597855][ T4182] device veth0_macvtap entered promiscuous mode [ 73.632254][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.653707][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.669652][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.685160][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.695920][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.708838][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.717906][ T4182] device veth1_macvtap entered promiscuous mode [ 73.728240][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.738143][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.746168][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.755279][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.765410][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.774235][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.783136][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.794815][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.805752][ T4190] device veth0_macvtap entered promiscuous mode [ 73.831995][ T4190] device veth1_macvtap entered promiscuous mode [ 73.843622][ T4183] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.860932][ T4183] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.870018][ T4183] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.879085][ T4183] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.891689][ T4195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.902615][ T4195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.914537][ T4195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.925753][ T4195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.925852][ T4260] Bluetooth: hci0: command 0x040f tx timeout [ 73.941936][ T4260] Bluetooth: hci2: command 0x040f tx timeout [ 73.945065][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.948471][ T4260] Bluetooth: hci1: command 0x040f tx timeout [ 73.960299][ T4195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.972688][ T4195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.974222][ T4260] Bluetooth: hci4: command 0x040f tx timeout [ 73.984184][ T4195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.993312][ T4260] Bluetooth: hci3: command 0x040f tx timeout [ 74.001079][ T4195] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.018219][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.048190][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.057395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.065393][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.074664][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.085295][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.094774][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.104263][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.114938][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.126805][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.138032][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.148156][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.159537][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.171051][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.181324][ T4195] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.190808][ T4195] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.199835][ T4195] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.208812][ T4195] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.220436][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.231366][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.242118][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.252630][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.262637][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.273148][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.283142][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.294024][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.307556][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.327693][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.336274][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.347686][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.357038][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.367411][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.378654][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.388782][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.404366][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.414342][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.425780][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.437301][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.451756][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.462504][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.472826][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.486641][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.496564][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.507080][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.517089][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.527620][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.538965][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.551670][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.562897][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.571961][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.580966][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.606683][ T4190] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.615416][ T4190] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.624417][ T4190] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.633586][ T4190] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.649842][ T1171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.659453][ T4182] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.668577][ T1171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.674677][ T4182] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.685038][ T4182] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.694040][ T4182] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.725467][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.813097][ T4270] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.822485][ T4270] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.844603][ T4284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.902777][ T1171] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.925322][ T1171] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.935106][ T4284] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.960539][ T4284] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.967704][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.975983][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.999657][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.014704][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.024561][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.038001][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.045985][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.078297][ T4270] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.086273][ T4270] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.097058][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.141487][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.159951][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.170876][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.188373][ T1171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.234397][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.248851][ T1171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.264575][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.307856][ T1171] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.361192][ T1171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.389592][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.556435][ C1] ------------[ cut here ]------------ [ 75.556975][ C1] [ 75.556981][ C1] ====================================================== [ 75.556988][ C1] WARNING: possible circular locking dependency detected [ 75.557001][ C1] syzkaller #0 Not tainted [ 75.557011][ C1] ------------------------------------------------------ [ 75.557017][ C1] syz.2.7/4311 is trying to acquire lock: [ 75.557027][ C1] ffffffff8c1111c0 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60 [ 75.557096][ C1] [ 75.557096][ C1] but task is already holding lock: [ 75.557101][ C1] ffff8880b91280d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 75.557144][ C1] [ 75.557144][ C1] which lock already depends on the new lock. [ 75.557144][ C1] [ 75.557149][ C1] [ 75.557149][ C1] the existing dependency chain (in reverse order) is: [ 75.557155][ C1] [ 75.557155][ C1] -> #5 (&base->lock){-.-.}-{2:2}: [ 75.557176][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 75.557196][ C1] lock_timer_base+0x123/0x270 [ 75.557214][ C1] __mod_timer+0x117/0xd20 [ 75.557232][ C1] queue_delayed_work_on+0x126/0x1e0 [ 75.557249][ C1] enqueue_task+0x26d/0x2b0 [ 75.557267][ C1] wake_up_new_task+0x442/0x9a0 [ 75.557285][ C1] kernel_clone+0x421/0x930 [ 75.557302][ C1] kernel_thread+0xc8/0x120 [ 75.557318][ C1] rest_init+0x21/0x330 [ 75.557342][ C1] start_kernel+0x486/0x530 [ 75.557360][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 75.557380][ C1] [ 75.557380][ C1] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 75.557404][ C1] _raw_spin_lock_nested+0x2e/0x40 [ 75.557421][ C1] raw_spin_rq_lock_nested+0x26/0x140 [ 75.557438][ C1] task_fork_fair+0x5c/0x350 [ 75.557453][ C1] sched_cgroup_fork+0x2c6/0x320 [ 75.557471][ C1] copy_process+0x22d1/0x3e00 [ 75.557486][ C1] kernel_clone+0x219/0x930 [ 75.557501][ C1] kernel_thread+0xc8/0x120 [ 75.557517][ C1] rest_init+0x21/0x330 [ 75.557533][ C1] start_kernel+0x486/0x530 [ 75.557548][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 75.557566][ C1] [ 75.557566][ C1] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 75.557588][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 75.557604][ C1] try_to_wake_up+0x5c/0x1050 [ 75.557621][ C1] __wake_up_common+0x2a4/0x4e0 [ 75.557639][ C1] __wake_up+0x108/0x180 [ 75.557655][ C1] tty_port_default_wakeup+0xa5/0xf0 [ 75.557674][ C1] serial8250_tx_chars+0x629/0x830 [ 75.557693][ C1] serial8250_handle_irq+0x519/0x610 [ 75.557711][ C1] serial8250_default_handle_irq+0xb4/0x1a0 [ 75.557730][ C1] serial8250_interrupt+0x9b/0x1c0 [ 75.557747][ C1] __handle_irq_event_percpu+0x291/0x9b0 [ 75.557765][ C1] handle_irq_event+0xa5/0x220 [ 75.557781][ C1] handle_edge_irq+0x243/0xb20 [ 75.557799][ C1] __common_interrupt+0xd7/0x1e0 [ 75.557815][ C1] common_interrupt+0xb0/0xd0 [ 75.557831][ C1] asm_common_interrupt+0x22/0x40 [ 75.557847][ C1] seqcount_lockdep_reader_access+0x126/0x170 [ 75.557869][ C1] bad_range+0x77/0x2d0 [ 75.557886][ C1] get_page_from_freelist+0x1b56/0x1c60 [ 75.557904][ C1] __alloc_pages+0x1e1/0x470 [ 75.557921][ C1] new_slab+0xc0/0x4b0 [ 75.557936][ C1] ___slab_alloc+0x81e/0xdf0 [ 75.557951][ C1] kmem_cache_alloc+0x195/0x290 [ 75.557965][ C1] copy_mm+0x8b1/0x1380 [ 75.557981][ C1] copy_process+0x17c6/0x3e00 [ 75.557997][ C1] kernel_clone+0x219/0x930 [ 75.558034][ C1] __x64_sys_clone+0x170/0x1c0 [ 75.558057][ C1] do_syscall_64+0x4c/0xa0 [ 75.558074][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.558092][ C1] [ 75.558092][ C1] -> #2 (&tty->write_wait){-...}-{2:2}: [ 75.558117][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 75.558133][ C1] __wake_up+0xed/0x180 [ 75.558150][ C1] tty_port_default_wakeup+0xa5/0xf0 [ 75.558167][ C1] serial8250_tx_chars+0x629/0x830 [ 75.558185][ C1] serial8250_handle_irq+0x519/0x610 [ 75.558203][ C1] serial8250_default_handle_irq+0xb4/0x1a0 [ 75.558223][ C1] serial8250_interrupt+0x9b/0x1c0 [ 75.558240][ C1] __handle_irq_event_percpu+0x291/0x9b0 [ 75.558257][ C1] handle_irq_event+0xa5/0x220 [ 75.558273][ C1] handle_edge_irq+0x243/0xb20 [ 75.558291][ C1] __common_interrupt+0xd7/0x1e0 [ 75.558307][ C1] common_interrupt+0xb0/0xd0 [ 75.558324][ C1] asm_common_interrupt+0x22/0x40 [ 75.558341][ C1] _raw_spin_unlock_irqrestore+0xa5/0x100 [ 75.558359][ C1] uart_write+0x62f/0x880 [ 75.558375][ C1] n_tty_write+0xd21/0x1210 [ 75.558391][ C1] file_tty_write+0x557/0x910 [ 75.558410][ C1] vfs_write+0x712/0xd00 [ 75.558426][ C1] ksys_write+0x14d/0x250 [ 75.558441][ C1] do_syscall_64+0x4c/0xa0 [ 75.558456][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.558473][ C1] [ 75.558473][ C1] -> #1 (&port_lock_key){-...}-{2:2}: [ 75.558503][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 75.558520][ C1] serial8250_console_write+0x170/0xf80 [ 75.558541][ C1] console_unlock+0xc86/0x1200 [ 75.558556][ C1] vprintk_emit+0xc0/0x150 [ 75.558576][ C1] _printk+0xcc/0x110 [ 75.558595][ C1] register_console+0x682/0x960 [ 75.558611][ C1] univ8250_console_init+0x41/0x50 [ 75.558631][ C1] console_init+0x177/0x5d0 [ 75.558646][ C1] start_kernel+0x2f9/0x530 [ 75.558663][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 75.558684][ C1] [ 75.558684][ C1] -> #0 (console_owner){..-.}-{0:0}: [ 75.558708][ C1] __lock_acquire+0x2c33/0x7c60 [ 75.558728][ C1] lock_acquire+0x197/0x3f0 [ 75.558747][ C1] console_lock_spinning_enable+0x51/0x60 [ 75.558764][ C1] console_unlock+0x9f8/0x1200 [ 75.558779][ C1] vprintk_emit+0xc0/0x150 [ 75.558799][ C1] _printk+0xcc/0x110 [ 75.558816][ C1] report_bug+0x1e5/0x2e0 [ 75.558834][ C1] handle_bug+0x3a/0x70 [ 75.558848][ C1] exc_invalid_op+0x16/0x40 [ 75.558863][ C1] asm_exc_invalid_op+0x16/0x20 [ 75.558879][ C1] copy_from_user_nofault+0x160/0x1c0 [ 75.558898][ C1] bpf_probe_read_compat+0xdd/0x170 [ 75.558918][ C1] bpf_prog_63d51858d7cca270+0x3d/0xd34 [ 75.558934][ C1] bpf_trace_run3+0x17e/0x320 [ 75.558949][ C1] enqueue_timer+0x394/0x520 [ 75.558967][ C1] __mod_timer+0x8e1/0xd20 [ 75.558985][ C1] call_timer_fn+0x16c/0x530 [ 75.559003][ C1] __run_timers+0x525/0x7c0 [ 75.559022][ C1] run_timer_softirq+0x63/0xf0 [ 75.559040][ C1] handle_softirqs+0x328/0x820 [ 75.559065][ C1] __irq_exit_rcu+0x12f/0x220 [ 75.559081][ C1] irq_exit_rcu+0x5/0x20 [ 75.559096][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 75.559116][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 75.559135][ C1] get_stack_info_noinstr+0x2/0x130 [ 75.559152][ C1] get_stack_info+0x36/0xf0 [ 75.559169][ C1] __unwind_start+0x441/0x740 [ 75.559188][ C1] arch_stack_walk+0xda/0x140 [ 75.559207][ C1] stack_trace_save+0x98/0xe0 [ 75.559223][ C1] kasan_set_track+0x4b/0x70 [ 75.559240][ C1] kasan_set_free_info+0x1f/0x40 [ 75.559259][ C1] ____kasan_slab_free+0xd5/0x110 [ 75.559278][ C1] slab_free_freelist_hook+0xea/0x170 [ 75.559295][ C1] kmem_cache_free+0x8f/0x210 [ 75.559311][ C1] __fput+0x627/0x930 [ 75.559327][ C1] task_work_run+0x125/0x1a0 [ 75.559346][ C1] exit_to_user_mode_loop+0x10f/0x130 [ 75.559367][ C1] exit_to_user_mode_prepare+0xee/0x180 [ 75.559388][ C1] syscall_exit_to_user_mode+0x16/0x40 [ 75.559407][ C1] do_syscall_64+0x58/0xa0 [ 75.559422][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.559440][ C1] [ 75.559440][ C1] other info that might help us debug this: [ 75.559440][ C1] [ 75.559445][ C1] Chain exists of: [ 75.559445][ C1] console_owner --> &rq->__lock --> &base->lock [ 75.559445][ C1] [ 75.559472][ C1] Possible unsafe locking scenario: [ 75.559472][ C1] [ 75.559477][ C1] CPU0 CPU1 [ 75.559481][ C1] ---- ---- [ 75.559485][ C1] lock(&base->lock); [ 75.559495][ C1] lock(&rq->__lock); [ 75.559506][ C1] lock(&base->lock); [ 75.559517][ C1] lock(console_owner); [ 75.559527][ C1] [ 75.559527][ C1] *** DEADLOCK *** [ 75.559527][ C1] [ 75.559531][ C1] 4 locks held by syz.2.7/4311: [ 75.559542][ C1] #0: ffffc90000dd0be0 ((&app->join_timer)){+.-.}-{0:0}, at: call_timer_fn+0xbb/0x530 [ 75.559589][ C1] #1: ffff8880b91280d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 75.559634][ C1] #2: ffffffff8c11c760 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 75.559673][ C1] #3: ffffffff8c1112a0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa7/0x150 [ 75.559719][ C1] [ 75.559719][ C1] stack backtrace: [ 75.559737][ C1] CPU: 1 PID: 4311 Comm: syz.2.7 Not tainted syzkaller #0 [ 75.559756][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 75.559776][ C1] Call Trace: [ 75.559782][ C1] [ 75.559789][ C1] dump_stack_lvl+0x168/0x230 [ 75.559813][ C1] ? load_image+0x3b0/0x3b0 [ 75.559834][ C1] ? show_regs_print_info+0x20/0x20 [ 75.559858][ C1] ? print_circular_bug+0x12b/0x1a0 [ 75.559877][ C1] check_noncircular+0x274/0x310 [ 75.559896][ C1] ? add_chain_block+0x940/0x940 [ 75.559913][ C1] ? lockdep_lock+0xdc/0x1e0 [ 75.559937][ C1] ? mark_lock+0x94/0x320 [ 75.559959][ C1] __lock_acquire+0x2c33/0x7c60 [ 75.559992][ C1] ? verify_lock_unused+0x140/0x140 [ 75.560022][ C1] ? sprintf+0xd6/0x120 [ 75.560055][ C1] lock_acquire+0x197/0x3f0 [ 75.560076][ C1] ? console_lock_spinning_enable+0x2c/0x60 [ 75.560096][ C1] ? prb_read_valid+0x60/0x60 [ 75.560117][ C1] ? read_lock_is_recursive+0x10/0x10 [ 75.560143][ C1] ? do_raw_spin_lock+0x11d/0x280 [ 75.560162][ C1] ? __rwlock_init+0x140/0x140 [ 75.560182][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 75.560202][ C1] console_lock_spinning_enable+0x51/0x60 [ 75.560225][ C1] ? console_lock_spinning_enable+0x2c/0x60 [ 75.560242][ C1] console_unlock+0x9f8/0x1200 [ 75.560264][ C1] ? console_trylock_spinning+0x350/0x350 [ 75.560289][ C1] ? __down_trylock_console_sem+0x184/0x1e0 [ 75.560308][ C1] ? vprintk_emit+0xa7/0x150 [ 75.560329][ C1] ? printk_parse_prefix+0x330/0x330 [ 75.560351][ C1] ? vprintk_emit+0xa7/0x150 [ 75.560372][ C1] ? console_trylock+0x70/0x70 [ 75.560396][ C1] ? vprintk_emit+0x150/0x150 [ 75.560416][ C1] ? __lock_acquire+0x12d9/0x7c60 [ 75.560440][ C1] ? __lock_acquire+0x13ad/0x7c60 [ 75.560465][ C1] vprintk_emit+0xc0/0x150 [ 75.560489][ C1] _printk+0xcc/0x110 [ 75.560512][ C1] ? load_image+0x3b0/0x3b0 [ 75.560534][ C1] ? __lock_acquire+0x13ad/0x7c60 [ 75.560557][ C1] ? find_bug+0xa1/0x350 [ 75.560576][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 75.560598][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 75.560619][ C1] report_bug+0x1e5/0x2e0 [ 75.560643][ C1] handle_bug+0x3a/0x70 [ 75.560661][ C1] exc_invalid_op+0x16/0x40 [ 75.560680][ C1] asm_exc_invalid_op+0x16/0x20 [ 75.560705][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 75.560728][ C1] Code: 24 45 31 f6 31 ff 89 de e8 8d f6 d8 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 10 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 75.560745][ C1] RSP: 0018:ffffc90000dd0978 EFLAGS: 00010046 [ 75.560762][ C1] RAX: ffffffff819ed900 RBX: 0000000000000008 RCX: ffff88802932d940 [ 75.560777][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.560788][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed1005265b29 [ 75.560801][ C1] R10: ffffed1005265b29 R11: 1ffff11005265b28 R12: ffff88802932f0c8 [ 75.560815][ C1] R13: 00007ffffffff000 R14: ffffc90000dd09e8 R15: 0000000020000000 [ 75.560832][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 75.560857][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 75.560879][ C1] bpf_probe_read_compat+0xdd/0x170 [ 75.560902][ C1] bpf_prog_63d51858d7cca270+0x3d/0xd34 [ 75.560919][ C1] bpf_trace_run3+0x17e/0x320 [ 75.560936][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 75.560951][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 75.560971][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 75.560989][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 75.561008][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 75.561028][ C1] enqueue_timer+0x394/0x520 [ 75.561067][ C1] __mod_timer+0x8e1/0xd20 [ 75.561089][ C1] ? garp_init_applicant+0x450/0x450 [ 75.561107][ C1] call_timer_fn+0x16c/0x530 [ 75.561125][ C1] ? garp_init_applicant+0x450/0x450 [ 75.561142][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 75.561165][ C1] ? __run_timers+0x7c0/0x7c0 [ 75.561188][ C1] ? rcu_is_watching+0x11/0xa0 [ 75.561205][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 75.561223][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 75.561242][ C1] ? garp_init_applicant+0x450/0x450 [ 75.561262][ C1] __run_timers+0x525/0x7c0 [ 75.561287][ C1] ? detach_timer+0x2b0/0x2b0 [ 75.561306][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 75.561330][ C1] ? sched_clock_cpu+0x15/0x3c0 [ 75.561348][ C1] ? ktime_get_real_ts64+0x420/0x420 [ 75.561373][ C1] run_timer_softirq+0x63/0xf0 [ 75.561393][ C1] handle_softirqs+0x328/0x820 [ 75.561412][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 75.561432][ C1] ? do_softirq+0x200/0x200 [ 75.561453][ C1] __irq_exit_rcu+0x12f/0x220 [ 75.561469][ C1] ? irq_exit_rcu+0x20/0x20 [ 75.561493][ C1] irq_exit_rcu+0x5/0x20 [ 75.561508][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 75.561529][ C1] [ 75.561534][ C1] [ 75.561540][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 75.561560][ C1] RIP: 0010:get_stack_info_noinstr+0x2/0x130 [ 75.561582][ C1] Code: e8 d3 2e 9f f7 5c 48 c7 c7 80 60 05 8a e8 a6 2e 00 00 65 c6 05 7e 1f 59 76 00 eb 9b 00 00 cc cc 00 00 cc cc 00 00 cc cc 41 57 <41> 56 41 55 41 54 53 49 89 d6 49 89 f4 49 89 ff e8 19 01 00 00 b3 [ 75.561598][ C1] RSP: 0018:ffffc90002edf8e8 EFLAGS: 00000286 [ 75.561614][ C1] RAX: 1ffff920005dbf38 RBX: ffffc90002edf9a8 RCX: ffffc90002edf9a8 [ 75.561629][ C1] RDX: ffffc90002edf988 RSI: ffff88802932d940 RDI: ffffc90002edf928 [ 75.561644][ C1] RBP: ffffc90002edf901 R08: dffffc0000000000 R09: ffffc90002edf988 [ 75.561659][ C1] R10: fffff520005dbf3d R11: 1ffff920005dbf31 R12: ffffc90002edf928 [ 75.561674][ C1] R13: ffffc90002edf9a8 R14: ffffc90002edf988 R15: ffff88802932d940 [ 75.561697][ C1] get_stack_info+0x36/0xf0 [ 75.561718][ C1] __unwind_start+0x441/0x740 [ 75.561741][ C1] ? stack_trace_save+0xe0/0xe0 [ 75.561759][ C1] arch_stack_walk+0xda/0x140 [ 75.561782][ C1] ? __unwind_start+0xee/0x740 [ 75.561803][ C1] ? kmem_cache_free+0x8f/0x210 [ 75.561820][ C1] stack_trace_save+0x98/0xe0 [ 75.561838][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 75.561856][ C1] ? slab_free_freelist_hook+0xea/0x170 [ 75.561875][ C1] ? dput+0xd8/0x1a0 [ 75.561893][ C1] ? verify_lock_unused+0x140/0x140 [ 75.561914][ C1] ? exit_to_user_mode_prepare+0xee/0x180 [ 75.561939][ C1] kasan_set_track+0x4b/0x70 [ 75.561982][ C1] kasan_set_free_info+0x1f/0x40 [ 75.562003][ C1] ____kasan_slab_free+0xd5/0x110 [ 75.562024][ C1] slab_free_freelist_hook+0xea/0x170 [ 75.562045][ C1] ? __fput+0x627/0x930 [ 75.562073][ C1] kmem_cache_free+0x8f/0x210 [ 75.562094][ C1] __fput+0x627/0x930 [ 75.562118][ C1] task_work_run+0x125/0x1a0 [ 75.562141][ C1] exit_to_user_mode_loop+0x10f/0x130 [ 75.562164][ C1] exit_to_user_mode_prepare+0xee/0x180 [ 75.562187][ C1] syscall_exit_to_user_mode+0x16/0x40 [ 75.562208][ C1] do_syscall_64+0x58/0xa0 [ 75.562225][ C1] ? clear_bhb_loop+0x30/0x80 [ 75.562244][ C1] ? clear_bhb_loop+0x30/0x80 [ 75.562264][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 75.562284][ C1] RIP: 0033:0x7f9dce09b749 [ 75.562299][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 75.562315][ C1] RSP: 002b:00007ffcffb26718 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 75.562334][ C1] RAX: 0000000000000000 RBX: 00000000000126d3 RCX: 00007f9dce09b749 [ 75.562347][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 75.562359][ C1] RBP: 00007f9dce2f3da0 R08: 0000000000000001 R09: 00000007ffb26a0f [ 75.562372][ C1] R10: 0000001b31320000 R11: 0000000000000246 R12: 00007f9dce2f1fac [ 75.562385][ C1] R13: 00007f9dce2f1fa0 R14: ffffffffffffffff R15: 00007ffcffb26830 [ 75.562408][ C1] [ 77.220842][ C1] WARNING: CPU: 1 PID: 4311 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 77.230148][ C1] Modules linked in: [ 77.234041][ C1] CPU: 1 PID: 4311 Comm: syz.2.7 Not tainted syzkaller #0 [ 77.241154][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 77.251226][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 77.257405][ C1] Code: 24 45 31 f6 31 ff 89 de e8 8d f6 d8 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 10 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 77.277022][ C1] RSP: 0018:ffffc90000dd0978 EFLAGS: 00010046 [ 77.283092][ C1] RAX: ffffffff819ed900 RBX: 0000000000000008 RCX: ffff88802932d940 [ 77.291066][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.299049][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed1005265b29 [ 77.307019][ C1] R10: ffffed1005265b29 R11: 1ffff11005265b28 R12: ffff88802932f0c8 [ 77.314993][ C1] R13: 00007ffffffff000 R14: ffffc90000dd09e8 R15: 0000000020000000 [ 77.322962][ C1] FS: 000055555e551500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 77.331890][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.338475][ C1] CR2: 0000000020000000 CR3: 00000000720cf000 CR4: 00000000003506e0 [ 77.346446][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.354426][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.362399][ C1] Call Trace: [ 77.365682][ C1] [ 77.368529][ C1] bpf_probe_read_compat+0xdd/0x170 [ 77.373811][ C1] bpf_prog_63d51858d7cca270+0x3d/0xd34 [ 77.379453][ C1] bpf_trace_run3+0x17e/0x320 [ 77.384127][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 77.388990][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 77.394882][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 77.400270][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 77.406159][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 77.411359][ C1] enqueue_timer+0x394/0x520 [ 77.415951][ C1] __mod_timer+0x8e1/0xd20 [ 77.420384][ C1] ? garp_init_applicant+0x450/0x450 [ 77.425668][ C1] call_timer_fn+0x16c/0x530 [ 77.430256][ C1] ? garp_init_applicant+0x450/0x450 [ 77.435535][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 77.441515][ C1] ? __run_timers+0x7c0/0x7c0 [ 77.446202][ C1] ? rcu_is_watching+0x11/0xa0 [ 77.450969][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 77.456167][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 77.461364][ C1] ? garp_init_applicant+0x450/0x450 [ 77.466648][ C1] __run_timers+0x525/0x7c0 [ 77.471300][ C1] ? detach_timer+0x2b0/0x2b0 [ 77.475990][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 77.481990][ C1] ? sched_clock_cpu+0x15/0x3c0 [ 77.486847][ C1] ? ktime_get_real_ts64+0x420/0x420 [ 77.492165][ C1] run_timer_softirq+0x63/0xf0 [ 77.496935][ C1] handle_softirqs+0x328/0x820 [ 77.501823][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 77.506681][ C1] ? do_softirq+0x200/0x200 [ 77.511187][ C1] __irq_exit_rcu+0x12f/0x220 [ 77.516055][ C1] ? irq_exit_rcu+0x20/0x20 [ 77.520560][ C1] irq_exit_rcu+0x5/0x20 [ 77.524800][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 77.530432][ C1] [ 77.533359][ C1] [ 77.536287][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 77.542272][ C1] RIP: 0010:get_stack_info_noinstr+0x2/0x130 [ 77.548253][ C1] Code: e8 d3 2e 9f f7 5c 48 c7 c7 80 60 05 8a e8 a6 2e 00 00 65 c6 05 7e 1f 59 76 00 eb 9b 00 00 cc cc 00 00 cc cc 00 00 cc cc 41 57 <41> 56 41 55 41 54 53 49 89 d6 49 89 f4 49 89 ff e8 19 01 00 00 b3 [ 77.567868][ C1] RSP: 0018:ffffc90002edf8e8 EFLAGS: 00000286 [ 77.573938][ C1] RAX: 1ffff920005dbf38 RBX: ffffc90002edf9a8 RCX: ffffc90002edf9a8 [ 77.582032][ C1] RDX: ffffc90002edf988 RSI: ffff88802932d940 RDI: ffffc90002edf928 [ 77.590019][ C1] RBP: ffffc90002edf901 R08: dffffc0000000000 R09: ffffc90002edf988 [ 77.598026][ C1] R10: fffff520005dbf3d R11: 1ffff920005dbf31 R12: ffffc90002edf928 [ 77.606004][ C1] R13: ffffc90002edf9a8 R14: ffffc90002edf988 R15: ffff88802932d940 [ 77.613990][ C1] get_stack_info+0x36/0xf0 [ 77.618518][ C1] __unwind_start+0x441/0x740 [ 77.623198][ C1] ? stack_trace_save+0xe0/0xe0 [ 77.628061][ C1] arch_stack_walk+0xda/0x140 [ 77.632761][ C1] ? __unwind_start+0xee/0x740 [ 77.637537][ C1] ? kmem_cache_free+0x8f/0x210 [ 77.642398][ C1] stack_trace_save+0x98/0xe0 [ 77.647079][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 77.652190][ C1] ? slab_free_freelist_hook+0xea/0x170 [ 77.657738][ C1] ? dput+0xd8/0x1a0 [ 77.661635][ C1] ? verify_lock_unused+0x140/0x140 [ 77.666844][ C1] ? exit_to_user_mode_prepare+0xee/0x180 [ 77.672571][ C1] kasan_set_track+0x4b/0x70 [ 77.677181][ C1] kasan_set_free_info+0x1f/0x40 [ 77.682134][ C1] ____kasan_slab_free+0xd5/0x110 [ 77.687164][ C1] slab_free_freelist_hook+0xea/0x170 [ 77.692541][ C1] ? __fput+0x627/0x930 [ 77.696692][ C1] kmem_cache_free+0x8f/0x210 [ 77.701377][ C1] __fput+0x627/0x930 [ 77.705363][ C1] task_work_run+0x125/0x1a0 [ 77.709956][ C1] exit_to_user_mode_loop+0x10f/0x130 [ 77.715337][ C1] exit_to_user_mode_prepare+0xee/0x180 [ 77.720885][ C1] syscall_exit_to_user_mode+0x16/0x40 [ 77.726372][ C1] do_syscall_64+0x58/0xa0 [ 77.730785][ C1] ? clear_bhb_loop+0x30/0x80 [ 77.735460][ C1] ? clear_bhb_loop+0x30/0x80 [ 77.740133][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 77.746027][ C1] RIP: 0033:0x7f9dce09b749 [ 77.750446][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 77.770052][ C1] RSP: 002b:00007ffcffb26718 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 77.778482][ C1] RAX: 0000000000000000 RBX: 00000000000126d3 RCX: 00007f9dce09b749 [ 77.786452][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 77.794442][ C1] RBP: 00007f9dce2f3da0 R08: 0000000000000001 R09: 00000007ffb26a0f [ 77.802501][ C1] R10: 0000001b31320000 R11: 0000000000000246 R12: 00007f9dce2f1fac [ 77.810497][ C1] R13: 00007f9dce2f1fa0 R14: ffffffffffffffff R15: 00007ffcffb26830 [ 77.818477][ C1] [ 77.821502][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 77.828776][ C1] CPU: 1 PID: 4311 Comm: syz.2.7 Not tainted syzkaller #0 [ 77.835892][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 77.846060][ C1] Call Trace: [ 77.849343][ C1] [ 77.852186][ C1] dump_stack_lvl+0x168/0x230 [ 77.856871][ C1] ? show_regs_print_info+0x20/0x20 [ 77.862090][ C1] ? load_image+0x3b0/0x3b0 [ 77.866616][ C1] panic+0x2c9/0x7f0 [ 77.870674][ C1] ? bpf_jit_dump+0xd0/0xd0 [ 77.875198][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 77.880754][ C1] __warn+0x248/0x2b0 [ 77.884751][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 77.890302][ C1] report_bug+0x1b7/0x2e0 [ 77.894638][ C1] handle_bug+0x3a/0x70 [ 77.898799][ C1] exc_invalid_op+0x16/0x40 [ 77.903313][ C1] asm_exc_invalid_op+0x16/0x20 [ 77.908171][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 77.914331][ C1] Code: 24 45 31 f6 31 ff 89 de e8 8d f6 d8 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 10 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 77.933943][ C1] RSP: 0018:ffffc90000dd0978 EFLAGS: 00010046 [ 77.940021][ C1] RAX: ffffffff819ed900 RBX: 0000000000000008 RCX: ffff88802932d940 [ 77.948007][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.955987][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed1005265b29 [ 77.963971][ C1] R10: ffffed1005265b29 R11: 1ffff11005265b28 R12: ffff88802932f0c8 [ 77.971951][ C1] R13: 00007ffffffff000 R14: ffffc90000dd09e8 R15: 0000000020000000 [ 77.979940][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 77.985518][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 77.991092][ C1] bpf_probe_read_compat+0xdd/0x170 [ 77.996313][ C1] bpf_prog_63d51858d7cca270+0x3d/0xd34 [ 78.001864][ C1] bpf_trace_run3+0x17e/0x320 [ 78.006649][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 78.011516][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 78.017420][ C1] ? _raw_spin_lock_irqsave+0x7f/0xf0 [ 78.022810][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 78.028724][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 78.034028][ C1] enqueue_timer+0x394/0x520 [ 78.038633][ C1] __mod_timer+0x8e1/0xd20 [ 78.043059][ C1] ? garp_init_applicant+0x450/0x450 [ 78.048349][ C1] call_timer_fn+0x16c/0x530 [ 78.052959][ C1] ? garp_init_applicant+0x450/0x450 [ 78.058245][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 78.064248][ C1] ? __run_timers+0x7c0/0x7c0 [ 78.068933][ C1] ? rcu_is_watching+0x11/0xa0 [ 78.073695][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 78.078893][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 78.084093][ C1] ? garp_init_applicant+0x450/0x450 [ 78.089379][ C1] __run_timers+0x525/0x7c0 [ 78.093887][ C1] ? detach_timer+0x2b0/0x2b0 [ 78.098567][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 78.104559][ C1] ? sched_clock_cpu+0x15/0x3c0 [ 78.109415][ C1] ? ktime_get_real_ts64+0x420/0x420 [ 78.114732][ C1] run_timer_softirq+0x63/0xf0 [ 78.119522][ C1] handle_softirqs+0x328/0x820 [ 78.124300][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 78.129172][ C1] ? do_softirq+0x200/0x200 [ 78.133682][ C1] __irq_exit_rcu+0x12f/0x220 [ 78.138369][ C1] ? irq_exit_rcu+0x20/0x20 [ 78.142882][ C1] irq_exit_rcu+0x5/0x20 [ 78.147130][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 78.152768][ C1] [ 78.155786][ C1] [ 78.158715][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 78.164706][ C1] RIP: 0010:get_stack_info_noinstr+0x2/0x130 [ 78.170746][ C1] Code: e8 d3 2e 9f f7 5c 48 c7 c7 80 60 05 8a e8 a6 2e 00 00 65 c6 05 7e 1f 59 76 00 eb 9b 00 00 cc cc 00 00 cc cc 00 00 cc cc 41 57 <41> 56 41 55 41 54 53 49 89 d6 49 89 f4 49 89 ff e8 19 01 00 00 b3 [ 78.190544][ C1] RSP: 0018:ffffc90002edf8e8 EFLAGS: 00000286 [ 78.196637][ C1] RAX: 1ffff920005dbf38 RBX: ffffc90002edf9a8 RCX: ffffc90002edf9a8 [ 78.204615][ C1] RDX: ffffc90002edf988 RSI: ffff88802932d940 RDI: ffffc90002edf928 [ 78.212588][ C1] RBP: ffffc90002edf901 R08: dffffc0000000000 R09: ffffc90002edf988 [ 78.220559][ C1] R10: fffff520005dbf3d R11: 1ffff920005dbf31 R12: ffffc90002edf928 [ 78.228533][ C1] R13: ffffc90002edf9a8 R14: ffffc90002edf988 R15: ffff88802932d940 [ 78.236542][ C1] get_stack_info+0x36/0xf0 [ 78.241056][ C1] __unwind_start+0x441/0x740 [ 78.245745][ C1] ? stack_trace_save+0xe0/0xe0 [ 78.250598][ C1] arch_stack_walk+0xda/0x140 [ 78.255288][ C1] ? __unwind_start+0xee/0x740 [ 78.260056][ C1] ? kmem_cache_free+0x8f/0x210 [ 78.264913][ C1] stack_trace_save+0x98/0xe0 [ 78.269593][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 78.274791][ C1] ? slab_free_freelist_hook+0xea/0x170 [ 78.280336][ C1] ? dput+0xd8/0x1a0 [ 78.284332][ C1] ? verify_lock_unused+0x140/0x140 [ 78.289534][ C1] ? exit_to_user_mode_prepare+0xee/0x180 [ 78.295271][ C1] kasan_set_track+0x4b/0x70 [ 78.299888][ C1] kasan_set_free_info+0x1f/0x40 [ 78.304831][ C1] ____kasan_slab_free+0xd5/0x110 [ 78.309874][ C1] slab_free_freelist_hook+0xea/0x170 [ 78.315244][ C1] ? __fput+0x627/0x930 [ 78.319399][ C1] kmem_cache_free+0x8f/0x210 [ 78.324078][ C1] __fput+0x627/0x930 [ 78.328069][ C1] task_work_run+0x125/0x1a0 [ 78.332663][ C1] exit_to_user_mode_loop+0x10f/0x130 [ 78.338042][ C1] exit_to_user_mode_prepare+0xee/0x180 [ 78.343604][ C1] syscall_exit_to_user_mode+0x16/0x40 [ 78.349065][ C1] do_syscall_64+0x58/0xa0 [ 78.353482][ C1] ? clear_bhb_loop+0x30/0x80 [ 78.358157][ C1] ? clear_bhb_loop+0x30/0x80 [ 78.362859][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.368753][ C1] RIP: 0033:0x7f9dce09b749 [ 78.373266][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.392874][ C1] RSP: 002b:00007ffcffb26718 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 78.401295][ C1] RAX: 0000000000000000 RBX: 00000000000126d3 RCX: 00007f9dce09b749 [ 78.409268][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 78.417240][ C1] RBP: 00007f9dce2f3da0 R08: 0000000000000001 R09: 00000007ffb26a0f [ 78.425221][ C1] R10: 0000001b31320000 R11: 0000000000000246 R12: 00007f9dce2f1fac [ 78.433196][ C1] R13: 00007f9dce2f1fa0 R14: ffffffffffffffff R15: 00007ffcffb26830 [ 78.441186][ C1] [ 78.444468][ C1] Kernel Offset: disabled [ 78.448893][ C1] Rebooting in 86400 seconds..