last executing test programs: 1.765345347s ago: executing program 3 (id=4): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x20, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$cgroup_pid(r0, &(0x7f0000000000), 0x2a979d) bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYBLOB='\x00'/11], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r1, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) syz_open_procfs$namespace(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r1], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000213f0000c50000000e800000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_clone(0x1100, 0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0xfff, 0x7}, 0x48) 869.75587ms ago: executing program 0 (id=1): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 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$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='rss_stat\x00', r0}, 0x10) syz_clone(0x42000000, 0x0, 0x0, 0x0, 0x0, 0x0) 592.325482ms ago: executing program 1 (id=2): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7b, 0x1, @perf_bp={0x0, 0x6}, 0x10001, 0x2e, 0xffff7bff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4000000000009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='GP(\x00') 107.574481ms ago: executing program 1 (id=6): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000000000ff"], 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000001000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x2000000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x2000081) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x8, 0x1}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b703000000e00000850000001b000000b7"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r3}, 0x18) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000040)={'macsec0\x00', @random="06517dc2e6ea"}) 0s ago: executing program 4 (id=5): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000940)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.27' (ED25519) to the list of known hosts. [ 59.994366][ T4173] cgroup: Unknown subsys name 'net' [ 60.137285][ T4173] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 61.682829][ T4173] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 63.149023][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 63.169993][ T4197] chnl_net:caif_netlink_parms(): no params data found [ 63.233481][ T4193] chnl_net:caif_netlink_parms(): no params data found [ 63.247806][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 63.314054][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 63.392209][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.399706][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.408712][ T4184] device bridge_slave_0 entered promiscuous mode [ 63.421614][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.428934][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.437665][ T4197] device bridge_slave_0 entered promiscuous mode [ 63.459728][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.467353][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.476428][ T4184] device bridge_slave_1 entered promiscuous mode [ 63.487358][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.494692][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.503360][ T4197] device bridge_slave_1 entered promiscuous mode [ 63.556526][ T4193] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.563954][ T4193] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.572425][ T4193] device bridge_slave_0 entered promiscuous mode [ 63.608829][ T4193] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.616370][ T4193] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.625063][ T4193] device bridge_slave_1 entered promiscuous mode [ 63.633861][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.643589][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.650656][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.659971][ T4185] device bridge_slave_0 entered promiscuous mode [ 63.669269][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.679339][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.687167][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.695838][ T4183] device bridge_slave_0 entered promiscuous mode [ 63.713225][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.729623][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.736986][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.744976][ T4185] device bridge_slave_1 entered promiscuous mode [ 63.753752][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.763760][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.771751][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.780050][ T4183] device bridge_slave_1 entered promiscuous mode [ 63.796170][ T4193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.839156][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.873553][ T4184] team0: Port device team_slave_0 added [ 63.882464][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.903367][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.916912][ T4197] team0: Port device team_slave_0 added [ 63.925575][ T4184] team0: Port device team_slave_1 added [ 63.933089][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.952316][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.963200][ T4197] team0: Port device team_slave_1 added [ 63.992584][ T4193] team0: Port device team_slave_0 added [ 64.032401][ T4193] team0: Port device team_slave_1 added [ 64.042311][ T4183] team0: Port device team_slave_0 added [ 64.057181][ T4185] team0: Port device team_slave_0 added [ 64.066052][ T4185] team0: Port device team_slave_1 added [ 64.073238][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.080556][ 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. [ 64.108168][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.130769][ T4183] team0: Port device team_slave_1 added [ 64.137756][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.144784][ T4197] 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. [ 64.172647][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.201186][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.208264][ 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. [ 64.234296][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.258316][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.265739][ T4197] 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. [ 64.292749][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.312379][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.319403][ 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. [ 64.347144][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.365443][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.372901][ T4193] 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. [ 64.400303][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.432376][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.439498][ 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. [ 64.466836][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.485343][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.492443][ T4193] 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. [ 64.518870][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.530492][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.537738][ 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. [ 64.564317][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.602771][ T4184] device hsr_slave_0 entered promiscuous mode [ 64.609867][ T4184] device hsr_slave_1 entered promiscuous mode [ 64.620901][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.627992][ 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. [ 64.655063][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.669149][ T4197] device hsr_slave_0 entered promiscuous mode [ 64.677248][ T4197] device hsr_slave_1 entered promiscuous mode [ 64.684293][ T4197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.692671][ T4197] Cannot create hsr debugfs directory [ 64.741958][ T1326] Bluetooth: hci2: command 0x0409 tx timeout [ 64.742172][ T4190] Bluetooth: hci0: command 0x0409 tx timeout [ 64.748662][ T1326] Bluetooth: hci1: command 0x0409 tx timeout [ 64.765431][ T4185] device hsr_slave_0 entered promiscuous mode [ 64.773780][ T4185] device hsr_slave_1 entered promiscuous mode [ 64.780431][ T4185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.788209][ T4185] Cannot create hsr debugfs directory [ 64.831236][ T4190] Bluetooth: hci4: command 0x0409 tx timeout [ 64.837681][ T4190] Bluetooth: hci3: command 0x0409 tx timeout [ 64.870392][ T4193] device hsr_slave_0 entered promiscuous mode [ 64.877756][ T4193] device hsr_slave_1 entered promiscuous mode [ 64.884637][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.893132][ T4193] Cannot create hsr debugfs directory [ 64.902740][ T4183] device hsr_slave_0 entered promiscuous mode [ 64.909835][ T4183] device hsr_slave_1 entered promiscuous mode [ 64.916733][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.924446][ T4183] Cannot create hsr debugfs directory [ 65.223934][ T4197] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 65.238474][ T4197] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 65.251233][ T4197] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 65.266527][ T4197] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 65.318943][ T4184] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 65.340249][ T4184] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 65.350486][ T4184] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 65.371652][ T4184] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 65.439436][ T4185] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.469704][ T4185] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.484417][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.497187][ T4185] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.511695][ T4185] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.526807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.536789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.570766][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.613647][ T4193] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.624128][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.636115][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.645920][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.653380][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.681179][ T4193] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.698230][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.707196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.716661][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.726826][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.734209][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.745988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.763448][ T4193] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.777634][ T4193] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 65.810249][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.829659][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.864338][ T4183] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.876476][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.886468][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.897943][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.906985][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.920645][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.936467][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.945372][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.955169][ T4183] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.965997][ T4183] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.990291][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.003364][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.016201][ T4197] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.028759][ T4197] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.040571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.049714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.063726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.072986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.082723][ T4183] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.112755][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.122597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.133072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.142904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.154977][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.162357][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.170666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.182940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.192642][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.199821][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.207894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.216545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.224756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.233481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.258565][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.290567][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.300431][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.311067][ T1288] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.318278][ T1288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.366574][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.375508][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.385958][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.395510][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.406366][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.415780][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.426629][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.435753][ T1288] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.442956][ T1288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.452389][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.462284][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.472411][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.483270][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.492078][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.500181][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.544324][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.554818][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.564342][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.575919][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.590152][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.599231][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.609989][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.619149][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.634335][ T4184] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.646454][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.664845][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.676422][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.685673][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.709147][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.739337][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.748674][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.778233][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.796156][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.808122][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.823403][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.830918][ T4253] Bluetooth: hci1: command 0x041b tx timeout [ 66.832209][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.841891][ T4253] Bluetooth: hci0: command 0x041b tx timeout [ 66.869546][ T4253] Bluetooth: hci2: command 0x041b tx timeout [ 66.875488][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.911287][ T2285] Bluetooth: hci3: command 0x041b tx timeout [ 66.921981][ T2285] Bluetooth: hci4: command 0x041b tx timeout [ 66.928436][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.937978][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.957763][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.965131][ T4274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.973309][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.986480][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.996154][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.003505][ T4274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.013409][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.022812][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.031091][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.039337][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.048187][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.057612][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.068527][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.077560][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.086177][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.095515][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.105179][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.114616][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.124786][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.133351][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.160207][ T4193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.178747][ T4193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.191225][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.200584][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.211603][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.218705][ T4274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.227315][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.236720][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.245955][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.253508][ T4274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.262390][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.271857][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.280391][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.301667][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.309823][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.319221][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.338507][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.350547][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.382871][ T4197] device veth0_vlan entered promiscuous mode [ 67.396821][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.412746][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.420610][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.430025][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.441632][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.450259][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.460014][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.479505][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.487501][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.502286][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.513822][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.526025][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.547754][ T4197] device veth1_vlan entered promiscuous mode [ 67.568477][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.584989][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.605151][ T4183] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.617981][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.642398][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.652918][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.691978][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.699897][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.718316][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.731444][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.743144][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.752880][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.764726][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.787163][ T4197] device veth0_macvtap entered promiscuous mode [ 67.805876][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.822565][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.852076][ T4197] device veth1_macvtap entered promiscuous mode [ 67.886640][ T4184] device veth0_vlan entered promiscuous mode [ 67.897486][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.912494][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.921193][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.929511][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.939248][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.948012][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.969652][ T4185] device veth0_vlan entered promiscuous mode [ 67.981962][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.992011][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.030136][ T4185] device veth1_vlan entered promiscuous mode [ 68.050573][ T4184] device veth1_vlan entered promiscuous mode [ 68.066527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.076737][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.085587][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.094392][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.103896][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.111731][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.127582][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.138600][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.155059][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.169279][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.190148][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.234152][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.244787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.256044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.266371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.275866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.286419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.298667][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.310232][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.330683][ T4197] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.342197][ T4197] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.355408][ T4197] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.364406][ T4197] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.398545][ T4185] device veth0_macvtap entered promiscuous mode [ 68.428802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.438535][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.448624][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.457942][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.467709][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.476970][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.486206][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.495574][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.506625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.519397][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.528345][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.539887][ T4184] device veth0_macvtap entered promiscuous mode [ 68.549598][ T4185] device veth1_macvtap entered promiscuous mode [ 68.559842][ T4193] device veth0_vlan entered promiscuous mode [ 68.570372][ T4183] device veth0_vlan entered promiscuous mode [ 68.580459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.589608][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.599032][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.607250][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.640248][ T4184] device veth1_macvtap entered promiscuous mode [ 68.657981][ T4193] device veth1_vlan entered promiscuous mode [ 68.699925][ T4183] device veth1_vlan entered promiscuous mode [ 68.715178][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.732787][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.749335][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.771049][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.779621][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.789418][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.798800][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.808159][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.817054][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.827802][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.842070][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.854432][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.866900][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.889099][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.900177][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.911301][ T2285] Bluetooth: hci2: command 0x040f tx timeout [ 68.913501][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.923155][ T2285] Bluetooth: hci0: command 0x040f tx timeout [ 68.929936][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.940551][ T2285] Bluetooth: hci1: command 0x040f tx timeout [ 68.948073][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.975876][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.985793][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.991285][ T2285] Bluetooth: hci4: command 0x040f tx timeout [ 68.998407][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.001036][ T2285] Bluetooth: hci3: command 0x040f tx timeout [ 69.010517][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.026375][ T4185] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.037516][ T4185] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.046458][ T4185] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.055776][ T4185] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.072457][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.083568][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.093703][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.104309][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.115768][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.127726][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.167323][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.171700][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.188496][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.198530][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.210122][ T4184] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.219424][ T4184] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.229882][ T4184] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.239438][ T4184] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.268357][ T4274] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.277695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.286867][ T4274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.289654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.305237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.314963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.324890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.342477][ T4183] device veth0_macvtap entered promiscuous mode [ 69.349724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.369027][ T4193] device veth0_macvtap entered promiscuous mode [ 69.404221][ T4193] device veth1_macvtap entered promiscuous mode [ 69.432196][ T4183] device veth1_macvtap entered promiscuous mode [ 69.489863][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.503840][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.517429][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.528546][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.539066][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.550874][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.563092][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.576348][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.587048][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.597534][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.609391][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.619977][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.634265][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.646010][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.671582][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.680641][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.699878][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.712687][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.723750][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.739217][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.749571][ T1288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.764959][ T4193] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.775125][ T4193] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.785763][ T4193] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.795537][ T4193] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.810827][ C0] hrtimer: interrupt took 81278 ns [ 69.853579][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.874346][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.886183][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.897599][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.908181][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.919974][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.932522][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.944648][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.958269][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.000358][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.018706][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.047798][ T4274] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.059811][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.079075][ T4274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.087607][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.108461][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.122470][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.133244][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.144432][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.155357][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.166959][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.179139][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.189515][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.201891][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.266147][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.282042][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.297851][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.307607][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.329614][ T4183] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.345667][ T4183] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.362530][ T4183] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.375596][ T4183] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.481138][ T1288] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.489208][ T1288] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.615047][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.691335][ T4274] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.751739][ T4274] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.840378][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.853676][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.891249][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.981212][ T4238] Bluetooth: hci1: command 0x0419 tx timeout [ 70.988210][ T4238] Bluetooth: hci0: command 0x0419 tx timeout [ 71.008629][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.017513][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.053670][ T4274] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.073243][ T4238] Bluetooth: hci2: command 0x0419 tx timeout [ 71.085177][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.142666][ T4274] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.167933][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.179110][ T4190] Bluetooth: hci3: command 0x0419 tx timeout [ 71.186578][ T4190] Bluetooth: hci4: command 0x0419 tx timeout [ 71.237117][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.604657][ T4308] device veth1_macvtap left promiscuous mode [ 71.611438][ C0] ------------[ cut here ]------------ [ 71.612541][ C0] [ 71.612549][ C0] ====================================================== [ 71.612555][ C0] WARNING: possible circular locking dependency detected [ 71.612561][ C0] 5.15.189-syzkaller #0 Not tainted [ 71.612570][ C0] ------------------------------------------------------ [ 71.612575][ C0] syz.3.4/4296 is trying to acquire lock: [ 71.612584][ C0] ffffffff8c110da0 (console_owner){-.-.}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60 [ 71.612634][ C0] [ 71.612634][ C0] but task is already holding lock: [ 71.612638][ C0] ffff8880b9028098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 71.612678][ C0] [ 71.612678][ C0] which lock already depends on the new lock. [ 71.612678][ C0] [ 71.612682][ C0] [ 71.612682][ C0] the existing dependency chain (in reverse order) is: [ 71.612688][ C0] [ 71.612688][ C0] -> #5 (&base->lock){-.-.}-{2:2}: [ 71.612710][ C0] _raw_spin_lock_irqsave+0xa4/0xf0 [ 71.612730][ C0] lock_timer_base+0x123/0x270 [ 71.612744][ C0] __mod_timer+0x117/0xd20 [ 71.612758][ C0] queue_delayed_work_on+0x126/0x1e0 [ 71.612774][ C0] enqueue_task+0x26d/0x2b0 [ 71.612790][ C0] wake_up_new_task+0x442/0x9a0 [ 71.612806][ C0] kernel_clone+0x421/0x930 [ 71.612820][ C0] kernel_thread+0xc8/0x120 [ 71.612833][ C0] rest_init+0x21/0x330 [ 71.612849][ C0] start_kernel+0x486/0x530 [ 71.612866][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 71.612884][ C0] [ 71.612884][ C0] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 71.612905][ C0] _raw_spin_lock_nested+0x2e/0x40 [ 71.612922][ C0] raw_spin_rq_lock_nested+0x26/0x140 [ 71.612937][ C0] task_fork_fair+0x5c/0x350 [ 71.612950][ C0] sched_cgroup_fork+0x2c6/0x320 [ 71.612966][ C0] copy_process+0x22d1/0x3e00 [ 71.612980][ C0] kernel_clone+0x219/0x930 [ 71.612994][ C0] kernel_thread+0xc8/0x120 [ 71.613008][ C0] rest_init+0x21/0x330 [ 71.613022][ C0] start_kernel+0x486/0x530 [ 71.613035][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 71.613051][ C0] [ 71.613051][ C0] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 71.613072][ C0] _raw_spin_lock_irqsave+0xa4/0xf0 [ 71.613102][ C0] try_to_wake_up+0x5c/0x1050 [ 71.613117][ C0] __wake_up_common+0x2a4/0x4e0 [ 71.613133][ C0] __wake_up+0x108/0x180 [ 71.613147][ C0] tty_port_default_wakeup+0xa5/0xf0 [ 71.613164][ C0] serial8250_tx_chars+0x629/0x830 [ 71.613181][ C0] serial8250_handle_irq+0x519/0x610 [ 71.613196][ C0] serial8250_default_handle_irq+0xb4/0x1a0 [ 71.613210][ C0] serial8250_interrupt+0x9b/0x1c0 [ 71.613226][ C0] __handle_irq_event_percpu+0x291/0x9b0 [ 71.613241][ C0] handle_irq_event+0xa5/0x220 [ 71.613255][ C0] handle_edge_irq+0x243/0xb20 [ 71.613271][ C0] __common_interrupt+0xd7/0x1e0 [ 71.613287][ C0] common_interrupt+0xb0/0xd0 [ 71.613301][ C0] asm_common_interrupt+0x22/0x40 [ 71.613315][ C0] __up_read+0x1be/0x660 [ 71.613331][ C0] validate_mm+0x120/0x950 [ 71.613348][ C0] __do_munmap+0xcc4/0xdc0 [ 71.613363][ C0] mmap_region+0x762/0x15e0 [ 71.613378][ C0] do_mmap+0x77a/0xdf0 [ 71.613392][ C0] vm_mmap_pgoff+0x1b2/0x2b0 [ 71.613409][ C0] ksys_mmap_pgoff+0x542/0x780 [ 71.613422][ C0] do_syscall_64+0x4c/0xa0 [ 71.613438][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.613466][ C0] [ 71.613466][ C0] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 71.613487][ C0] _raw_spin_lock_irqsave+0xa4/0xf0 [ 71.613501][ C0] __wake_up+0xed/0x180 [ 71.613513][ C0] tty_port_default_wakeup+0xa5/0xf0 [ 71.613527][ C0] serial8250_tx_chars+0x629/0x830 [ 71.613540][ C0] serial8250_handle_irq+0x519/0x610 [ 71.613554][ C0] serial8250_default_handle_irq+0xb4/0x1a0 [ 71.613569][ C0] serial8250_interrupt+0x9b/0x1c0 [ 71.613582][ C0] __handle_irq_event_percpu+0x291/0x9b0 [ 71.613595][ C0] handle_irq_event+0xa5/0x220 [ 71.613608][ C0] handle_edge_irq+0x243/0xb20 [ 71.613622][ C0] __common_interrupt+0xd7/0x1e0 [ 71.613634][ C0] common_interrupt+0xb0/0xd0 [ 71.613646][ C0] asm_common_interrupt+0x22/0x40 [ 71.613660][ C0] _raw_spin_unlock_irqrestore+0xa5/0x100 [ 71.613676][ C0] uart_write+0x62f/0x880 [ 71.613689][ C0] n_tty_write+0xd21/0x1210 [ 71.613708][ C0] file_tty_write+0x557/0x910 [ 71.613721][ C0] vfs_write+0x712/0xd00 [ 71.613734][ C0] ksys_write+0x14d/0x250 [ 71.613744][ C0] do_syscall_64+0x4c/0xa0 [ 71.613759][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.613773][ C0] [ 71.613773][ C0] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 71.613790][ C0] _raw_spin_lock_irqsave+0xa4/0xf0 [ 71.613803][ C0] serial8250_console_write+0x170/0xf80 [ 71.613815][ C0] console_unlock+0xc86/0x1200 [ 71.613829][ C0] vprintk_emit+0xc0/0x150 [ 71.613842][ C0] _printk+0xcc/0x110 [ 71.613855][ C0] register_console+0x682/0x960 [ 71.613865][ C0] univ8250_console_init+0x41/0x50 [ 71.613879][ C0] console_init+0x177/0x5d0 [ 71.613889][ C0] start_kernel+0x2f9/0x530 [ 71.613901][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 71.613913][ C0] [ 71.613913][ C0] -> #0 (console_owner){-.-.}-{0:0}: [ 71.613928][ C0] __lock_acquire+0x2c33/0x7c60 [ 71.613941][ C0] lock_acquire+0x197/0x3f0 [ 71.613953][ C0] console_lock_spinning_enable+0x51/0x60 [ 71.613964][ C0] console_unlock+0x9f8/0x1200 [ 71.613976][ C0] vprintk_emit+0xc0/0x150 [ 71.613988][ C0] _printk+0xcc/0x110 [ 71.613998][ C0] report_bug+0x1e5/0x2e0 [ 71.614012][ C0] handle_bug+0x3a/0x70 [ 71.614021][ C0] exc_invalid_op+0x16/0x40 [ 71.614031][ C0] asm_exc_invalid_op+0x16/0x20 [ 71.614040][ C0] copy_from_user_nofault+0x160/0x1c0 [ 71.614055][ C0] bpf_probe_read_user+0x26/0x70 [ 71.614068][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x7bc [ 71.614079][ C0] bpf_trace_run3+0x17e/0x320 [ 71.614092][ C0] enqueue_timer+0x394/0x520 [ 71.614104][ C0] __mod_timer+0x8e1/0xd20 [ 71.614115][ C0] dsp_cmx_send+0x1ab4/0x1b30 [ 71.614128][ C0] call_timer_fn+0x16c/0x530 [ 71.614140][ C0] __run_timers+0x525/0x7c0 [ 71.614151][ C0] run_timer_softirq+0x63/0xf0 [ 71.614163][ C0] handle_softirqs+0x328/0x820 [ 71.614173][ C0] __irq_exit_rcu+0x12f/0x220 [ 71.614183][ C0] irq_exit_rcu+0x5/0x20 [ 71.614193][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 71.614205][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 71.614216][ C0] __sanitizer_cov_trace_pc+0x13/0x60 [ 71.614229][ C0] unmap_page_range+0x10a1/0x2520 [ 71.614244][ C0] unmap_vmas+0x11b/0x230 [ 71.614256][ C0] exit_mmap+0x38f/0x5f0 [ 71.614267][ C0] __mmput+0x115/0x3b0 [ 71.614277][ C0] copy_process+0x2f26/0x3e00 [ 71.614287][ C0] kernel_clone+0x219/0x930 [ 71.614298][ C0] __x64_sys_clone+0x170/0x1c0 [ 71.614308][ C0] do_syscall_64+0x4c/0xa0 [ 71.614320][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.614334][ C0] [ 71.614334][ C0] other info that might help us debug this: [ 71.614334][ C0] [ 71.614338][ C0] Chain exists of: [ 71.614338][ C0] console_owner --> &rq->__lock --> &base->lock [ 71.614338][ C0] [ 71.614357][ C0] Possible unsafe locking scenario: [ 71.614357][ C0] [ 71.614360][ C0] CPU0 CPU1 [ 71.614363][ C0] ---- ---- [ 71.614366][ C0] lock(&base->lock); [ 71.614373][ C0] lock(&rq->__lock); [ 71.614381][ C0] lock(&base->lock); [ 71.614389][ C0] lock(console_owner); [ 71.614396][ C0] [ 71.614396][ C0] *** DEADLOCK *** [ 71.614396][ C0] [ 71.614399][ C0] 6 locks held by syz.3.4/4296: [ 71.614406][ C0] #0: ffff88802a585918 (ptlock_ptr(page)#2){+.+.}-{2:2}, at: unmap_page_range+0x98d/0x2520 [ 71.614441][ C0] #1: ffffc90000007be0 ((&dsp_spl_tl)){+.-.}-{0:0}, at: call_timer_fn+0xbb/0x530 [ 71.614482][ C0] #2: ffffffff8cfdadf8 (dsp_lock){..-.}-{2:2}, at: dsp_cmx_send+0x22/0x1b30 [ 71.614511][ C0] #3: ffff8880b9028098 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 71.614540][ C0] #4: ffffffff8c11c360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 71.614569][ C0] #5: ffffffff8c110e80 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa7/0x150 [ 71.614603][ C0] [ 71.614603][ C0] stack backtrace: [ 71.614607][ C0] CPU: 0 PID: 4296 Comm: syz.3.4 Not tainted 5.15.189-syzkaller #0 [ 71.614621][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 71.614629][ C0] Call Trace: [ 71.614633][ C0] [ 71.614639][ C0] dump_stack_lvl+0x168/0x230 [ 71.614654][ C0] ? load_image+0x3b0/0x3b0 [ 71.614667][ C0] ? show_regs_print_info+0x20/0x20 [ 71.614683][ C0] ? print_circular_bug+0x12b/0x1a0 [ 71.614695][ C0] check_noncircular+0x274/0x310 [ 71.614708][ C0] ? add_chain_block+0x940/0x940 [ 71.614719][ C0] ? lockdep_lock+0xdc/0x1e0 [ 71.614734][ C0] ? mark_lock+0x94/0x320 [ 71.614748][ C0] __lock_acquire+0x2c33/0x7c60 [ 71.614770][ C0] ? verify_lock_unused+0x140/0x140 [ 71.614788][ C0] ? sprintf+0xd6/0x120 [ 71.614804][ C0] lock_acquire+0x197/0x3f0 [ 71.614817][ C0] ? console_lock_spinning_enable+0x2c/0x60 [ 71.614830][ C0] ? prb_read_valid+0x60/0x60 [ 71.614844][ C0] ? read_lock_is_recursive+0x10/0x10 [ 71.614857][ C0] ? do_raw_spin_lock+0x11d/0x280 [ 71.614870][ C0] ? __rwlock_init+0x140/0x140 [ 71.614882][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 71.614895][ C0] console_lock_spinning_enable+0x51/0x60 [ 71.614906][ C0] ? console_lock_spinning_enable+0x2c/0x60 [ 71.614917][ C0] console_unlock+0x9f8/0x1200 [ 71.614934][ C0] ? console_trylock_spinning+0x350/0x350 [ 71.614949][ C0] ? __down_trylock_console_sem+0x184/0x1e0 [ 71.614961][ C0] ? vprintk_emit+0xa7/0x150 [ 71.614974][ C0] ? printk_parse_prefix+0x330/0x330 [ 71.614987][ C0] ? vprintk_emit+0xa7/0x150 [ 71.615000][ C0] ? console_trylock+0x70/0x70 [ 71.615016][ C0] ? vprintk_emit+0x150/0x150 [ 71.615033][ C0] vprintk_emit+0xc0/0x150 [ 71.615048][ C0] _printk+0xcc/0x110 [ 71.615060][ C0] ? verify_lock_unused+0x140/0x140 [ 71.615075][ C0] ? load_image+0x3b0/0x3b0 [ 71.615089][ C0] ? find_bug+0xa1/0x350 [ 71.615101][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 71.615113][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 71.615127][ C0] report_bug+0x1e5/0x2e0 [ 71.615141][ C0] handle_bug+0x3a/0x70 [ 71.615152][ C0] exc_invalid_op+0x16/0x40 [ 71.615163][ C0] asm_exc_invalid_op+0x16/0x20 [ 71.615174][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 71.615189][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f7 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 70 f4 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 71.615200][ C0] RSP: 0018:ffffc90000007860 EFLAGS: 00010046 [ 71.615212][ C0] RAX: ffffffff819ecfb0 RBX: 0000000000000008 RCX: ffff88802a161dc0 [ 71.615222][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.615230][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 71.615239][ C0] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: ffff88802a163548 [ 71.615248][ C0] R13: 1ffff92000000f1c R14: ffffc900000078c8 R15: 0000000000000000 [ 71.615259][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 71.615276][ C0] bpf_probe_read_user+0x26/0x70 [ 71.615290][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x7bc [ 71.615301][ C0] bpf_trace_run3+0x17e/0x320 [ 71.615315][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 71.615328][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 71.615343][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 71.615357][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 71.615370][ C0] enqueue_timer+0x394/0x520 [ 71.615384][ C0] __mod_timer+0x8e1/0xd20 [ 71.615400][ C0] dsp_cmx_send+0x1ab4/0x1b30 [ 71.615413][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 71.615426][ C0] ? read_lock_is_recursive+0x10/0x10 [ 71.615443][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 71.615468][ C0] call_timer_fn+0x16c/0x530 [ 71.615480][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 71.615492][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 71.615504][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 71.615516][ C0] ? __run_timers+0x7c0/0x7c0 [ 71.615532][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 71.615544][ C0] __run_timers+0x525/0x7c0 [ 71.615561][ C0] ? detach_timer+0x2b0/0x2b0 [ 71.615578][ C0] run_timer_softirq+0x63/0xf0 [ 71.615591][ C0] handle_softirqs+0x328/0x820 [ 71.615604][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 71.615617][ C0] ? do_softirq+0x200/0x200 [ 71.615630][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 71.615645][ C0] __irq_exit_rcu+0x12f/0x220 [ 71.615657][ C0] ? irq_exit_rcu+0x20/0x20 [ 71.615671][ C0] irq_exit_rcu+0x5/0x20 [ 71.615681][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 71.615694][ C0] [ 71.615697][ C0] [ 71.615702][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 71.615714][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x13/0x60 [ 71.615726][ C0] Code: 48 8b 3d c0 ac f1 0b 48 89 de 5b e9 77 99 43 00 00 00 cc cc 00 00 cc 48 8b 04 24 65 48 8b 0d 94 ab 8a 7e 65 8b 15 95 ab 8a 7e <81> e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 34 16 00 00 [ 71.615736][ C0] RSP: 0018:ffffc9000334f698 EFLAGS: 00000206 [ 71.615746][ C0] RAX: ffffffff81abac21 RBX: 0000000000000003 RCX: ffff88802a161dc0 [ 71.615755][ C0] RDX: 0000000080000001 RSI: 0000000000000003 RDI: 0000000000000000 [ 71.615763][ C0] RBP: ffffc9000334f810 R08: dffffc0000000000 R09: fffff94000323117 [ 71.615772][ C0] R10: fffff94000323117 R11: 1ffffd4000323116 R12: ffffea00019188b0 [ 71.615781][ C0] R13: ffffc9000334f980 R14: 00007effb0e81000 R15: ffffea0001918880 [ 71.615792][ C0] ? unmap_page_range+0x10a1/0x2520 [ 71.615808][ C0] unmap_page_range+0x10a1/0x2520 [ 71.615832][ C0] unmap_vmas+0x11b/0x230 [ 71.615847][ C0] ? unmap_page_range+0x2520/0x2520 [ 71.615863][ C0] ? memset_erms+0xb/0x10 [ 71.615877][ C0] exit_mmap+0x38f/0x5f0 [ 71.615891][ C0] ? vm_brk+0x20/0x20 [ 71.615907][ C0] ? uprobe_clear_state+0x2f6/0x460 [ 71.615922][ C0] __mmput+0x115/0x3b0 [ 71.615934][ C0] copy_process+0x2f26/0x3e00 [ 71.615954][ C0] ? __pidfd_prepare+0x140/0x140 [ 71.615968][ C0] ? verify_lock_unused+0x140/0x140 [ 71.615983][ C0] kernel_clone+0x219/0x930 [ 71.615995][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 71.616010][ C0] ? create_io_thread+0x130/0x130 [ 71.616025][ C0] ? __context_tracking_exit+0x4c/0x80 [ 71.616039][ C0] __x64_sys_clone+0x170/0x1c0 [ 71.616052][ C0] ? __ia32_sys_vfork+0xf0/0xf0 [ 71.616069][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 71.616082][ C0] do_syscall_64+0x4c/0xa0 [ 71.616095][ C0] ? clear_bhb_loop+0x30/0x80 [ 71.616106][ C0] ? clear_bhb_loop+0x30/0x80 [ 71.616118][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.616132][ C0] RIP: 0033:0x7effb228dbe9 [ 71.616144][ C0] 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 [ 71.616153][ C0] RSP: 002b:00007effb04f4fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 71.616166][ C0] RAX: ffffffffffffffda RBX: 00007effb24b4fa0 RCX: 00007effb228dbe9 [ 71.616175][ C0] RDX: 0000200000000400 RSI: 0000000000000000 RDI: 0000000000001000 [ 71.616183][ C0] RBP: 00007effb2310e19 R08: 0000000000000000 R09: 0000000000000000 [ 71.616190][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 71.616198][ C0] R13: 00007effb24b5038 R14: 00007effb24b4fa0 R15: 00007ffd75e68138 [ 71.616212][ C0] [ 73.240760][ C0] WARNING: CPU: 0 PID: 4296 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 73.250201][ C0] Modules linked in: [ 73.254212][ C0] CPU: 0 PID: 4296 Comm: syz.3.4 Not tainted 5.15.189-syzkaller #0 [ 73.262278][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 73.272512][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 73.278793][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f7 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 70 f4 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 73.298745][ C0] RSP: 0018:ffffc90000007860 EFLAGS: 00010046 [ 73.304925][ C0] RAX: ffffffff819ecfb0 RBX: 0000000000000008 RCX: ffff88802a161dc0 [ 73.313237][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.321565][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 73.329718][ C0] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: ffff88802a163548 [ 73.338134][ C0] R13: 1ffff92000000f1c R14: ffffc900000078c8 R15: 0000000000000000 [ 73.346296][ C0] FS: 00007effb04f56c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 73.355702][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.362370][ C0] CR2: 0000000000000000 CR3: 0000000076356000 CR4: 00000000003506f0 [ 73.370360][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.378728][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.387565][ C0] Call Trace: [ 73.391177][ C0] [ 73.394060][ C0] bpf_probe_read_user+0x26/0x70 [ 73.399029][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x7bc [ 73.404963][ C0] bpf_trace_run3+0x17e/0x320 [ 73.409824][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 73.414800][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 73.421026][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 73.426155][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 73.431282][ C0] enqueue_timer+0x394/0x520 [ 73.435883][ C0] __mod_timer+0x8e1/0xd20 [ 73.440326][ C0] dsp_cmx_send+0x1ab4/0x1b30 [ 73.445263][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 73.450846][ C0] ? read_lock_is_recursive+0x10/0x10 [ 73.456244][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 73.461378][ C0] call_timer_fn+0x16c/0x530 [ 73.465995][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 73.472167][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 73.477295][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 73.482759][ C0] ? __run_timers+0x7c0/0x7c0 [ 73.487642][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 73.492861][ C0] __run_timers+0x525/0x7c0 [ 73.497405][ C0] ? detach_timer+0x2b0/0x2b0 [ 73.502087][ C0] run_timer_softirq+0x63/0xf0 [ 73.506864][ C0] handle_softirqs+0x328/0x820 [ 73.511832][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 73.516730][ C0] ? do_softirq+0x200/0x200 [ 73.521234][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 73.526461][ C0] __irq_exit_rcu+0x12f/0x220 [ 73.531140][ C0] ? irq_exit_rcu+0x20/0x20 [ 73.535659][ C0] irq_exit_rcu+0x5/0x20 [ 73.540226][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 73.545905][ C0] [ 73.549003][ C0] [ 73.551953][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 73.558228][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x13/0x60 [ 73.564748][ C0] Code: 48 8b 3d c0 ac f1 0b 48 89 de 5b e9 77 99 43 00 00 00 cc cc 00 00 cc 48 8b 04 24 65 48 8b 0d 94 ab 8a 7e 65 8b 15 95 ab 8a 7e <81> e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 34 16 00 00 [ 73.584749][ C0] RSP: 0018:ffffc9000334f698 EFLAGS: 00000206 [ 73.591141][ C0] RAX: ffffffff81abac21 RBX: 0000000000000003 RCX: ffff88802a161dc0 [ 73.599435][ C0] RDX: 0000000080000001 RSI: 0000000000000003 RDI: 0000000000000000 [ 73.607860][ C0] RBP: ffffc9000334f810 R08: dffffc0000000000 R09: fffff94000323117 [ 73.615835][ C0] R10: fffff94000323117 R11: 1ffffd4000323116 R12: ffffea00019188b0 [ 73.623990][ C0] R13: ffffc9000334f980 R14: 00007effb0e81000 R15: ffffea0001918880 [ 73.631978][ C0] ? unmap_page_range+0x10a1/0x2520 [ 73.637187][ C0] unmap_page_range+0x10a1/0x2520 [ 73.642212][ C0] unmap_vmas+0x11b/0x230 [ 73.646597][ C0] ? unmap_page_range+0x2520/0x2520 [ 73.651873][ C0] ? memset_erms+0xb/0x10 [ 73.656285][ C0] exit_mmap+0x38f/0x5f0 [ 73.660635][ C0] ? vm_brk+0x20/0x20 [ 73.664933][ C0] ? uprobe_clear_state+0x2f6/0x460 [ 73.670517][ C0] __mmput+0x115/0x3b0 [ 73.674604][ C0] copy_process+0x2f26/0x3e00 [ 73.679462][ C0] ? __pidfd_prepare+0x140/0x140 [ 73.684418][ C0] ? verify_lock_unused+0x140/0x140 [ 73.689614][ C0] kernel_clone+0x219/0x930 [ 73.694221][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 73.700196][ C0] ? create_io_thread+0x130/0x130 [ 73.705459][ C0] ? __context_tracking_exit+0x4c/0x80 [ 73.711136][ C0] __x64_sys_clone+0x170/0x1c0 [ 73.716338][ C0] ? __ia32_sys_vfork+0xf0/0xf0 [ 73.721511][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 73.726977][ C0] do_syscall_64+0x4c/0xa0 [ 73.731597][ C0] ? clear_bhb_loop+0x30/0x80 [ 73.736293][ C0] ? clear_bhb_loop+0x30/0x80 [ 73.740974][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.747080][ C0] RIP: 0033:0x7effb228dbe9 [ 73.751519][ C0] 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 [ 73.771238][ C0] RSP: 002b:00007effb04f4fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 73.779862][ C0] RAX: ffffffffffffffda RBX: 00007effb24b4fa0 RCX: 00007effb228dbe9 [ 73.787939][ C0] RDX: 0000200000000400 RSI: 0000000000000000 RDI: 0000000000001000 [ 73.796229][ C0] RBP: 00007effb2310e19 R08: 0000000000000000 R09: 0000000000000000 [ 73.804552][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 73.812684][ C0] R13: 00007effb24b5038 R14: 00007effb24b4fa0 R15: 00007ffd75e68138 [ 73.820844][ C0] [ 73.823881][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 73.831679][ C0] CPU: 0 PID: 4296 Comm: syz.3.4 Not tainted 5.15.189-syzkaller #0 [ 73.839812][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 73.850053][ C0] Call Trace: [ 73.853343][ C0] [ 73.856194][ C0] dump_stack_lvl+0x168/0x230 [ 73.860878][ C0] ? show_regs_print_info+0x20/0x20 [ 73.866122][ C0] ? load_image+0x3b0/0x3b0 [ 73.870749][ C0] panic+0x2c9/0x7f0 [ 73.874910][ C0] ? bpf_jit_dump+0xd0/0xd0 [ 73.879888][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 73.885571][ C0] __warn+0x248/0x2b0 [ 73.889984][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 73.896173][ C0] report_bug+0x1b7/0x2e0 [ 73.900534][ C0] handle_bug+0x3a/0x70 [ 73.904796][ C0] exc_invalid_op+0x16/0x40 [ 73.909398][ C0] asm_exc_invalid_op+0x16/0x20 [ 73.914299][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 73.920572][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f7 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 70 f4 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 73.940958][ C0] RSP: 0018:ffffc90000007860 EFLAGS: 00010046 [ 73.947466][ C0] RAX: ffffffff819ecfb0 RBX: 0000000000000008 RCX: ffff88802a161dc0 [ 73.955449][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.963428][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff6e19 [ 73.971584][ C0] R10: fffffbfff1ff6e19 R11: 1ffffffff1ff6e18 R12: ffff88802a163548 [ 73.979667][ C0] R13: 1ffff92000000f1c R14: ffffc900000078c8 R15: 0000000000000000 [ 73.987807][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 73.993359][ C0] bpf_probe_read_user+0x26/0x70 [ 73.998308][ C0] bpf_prog_02073d59a3c0f06f+0x3d/0x7bc [ 74.003904][ C0] bpf_trace_run3+0x17e/0x320 [ 74.008885][ C0] ? bpf_trace_run2+0x2d0/0x2d0 [ 74.014042][ C0] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 74.020219][ C0] ? __lock_acquire+0x7c60/0x7c60 [ 74.025500][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 74.030627][ C0] enqueue_timer+0x394/0x520 [ 74.035232][ C0] __mod_timer+0x8e1/0xd20 [ 74.039652][ C0] dsp_cmx_send+0x1ab4/0x1b30 [ 74.044506][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 74.049906][ C0] ? read_lock_is_recursive+0x10/0x10 [ 74.055381][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 74.060520][ C0] call_timer_fn+0x16c/0x530 [ 74.065379][ C0] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 74.071670][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 74.077061][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 74.082551][ C0] ? __run_timers+0x7c0/0x7c0 [ 74.087406][ C0] ? dsp_cmx_receive+0x13c0/0x13c0 [ 74.092826][ C0] __run_timers+0x525/0x7c0 [ 74.097455][ C0] ? detach_timer+0x2b0/0x2b0 [ 74.102437][ C0] run_timer_softirq+0x63/0xf0 [ 74.107351][ C0] handle_softirqs+0x328/0x820 [ 74.112610][ C0] ? __irq_exit_rcu+0x12f/0x220 [ 74.117751][ C0] ? do_softirq+0x200/0x200 [ 74.122265][ C0] ? irqtime_account_irq+0xb2/0x1b0 [ 74.127926][ C0] __irq_exit_rcu+0x12f/0x220 [ 74.132626][ C0] ? irq_exit_rcu+0x20/0x20 [ 74.137166][ C0] irq_exit_rcu+0x5/0x20 [ 74.141439][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 74.147092][ C0] [ 74.150029][ C0] [ 74.153180][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 74.159187][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x13/0x60 [ 74.165444][ C0] Code: 48 8b 3d c0 ac f1 0b 48 89 de 5b e9 77 99 43 00 00 00 cc cc 00 00 cc 48 8b 04 24 65 48 8b 0d 94 ab 8a 7e 65 8b 15 95 ab 8a 7e <81> e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 34 16 00 00 [ 74.185962][ C0] RSP: 0018:ffffc9000334f698 EFLAGS: 00000206 [ 74.192043][ C0] RAX: ffffffff81abac21 RBX: 0000000000000003 RCX: ffff88802a161dc0 [ 74.200008][ C0] RDX: 0000000080000001 RSI: 0000000000000003 RDI: 0000000000000000 [ 74.208177][ C0] RBP: ffffc9000334f810 R08: dffffc0000000000 R09: fffff94000323117 [ 74.216469][ C0] R10: fffff94000323117 R11: 1ffffd4000323116 R12: ffffea00019188b0 [ 74.224560][ C0] R13: ffffc9000334f980 R14: 00007effb0e81000 R15: ffffea0001918880 [ 74.232709][ C0] ? unmap_page_range+0x10a1/0x2520 [ 74.238025][ C0] unmap_page_range+0x10a1/0x2520 [ 74.243327][ C0] unmap_vmas+0x11b/0x230 [ 74.247674][ C0] ? unmap_page_range+0x2520/0x2520 [ 74.253011][ C0] ? memset_erms+0xb/0x10 [ 74.257967][ C0] exit_mmap+0x38f/0x5f0 [ 74.262465][ C0] ? vm_brk+0x20/0x20 [ 74.266477][ C0] ? uprobe_clear_state+0x2f6/0x460 [ 74.271796][ C0] __mmput+0x115/0x3b0 [ 74.276174][ C0] copy_process+0x2f26/0x3e00 [ 74.280959][ C0] ? __pidfd_prepare+0x140/0x140 [ 74.286212][ C0] ? verify_lock_unused+0x140/0x140 [ 74.291795][ C0] kernel_clone+0x219/0x930 [ 74.296566][ C0] ? ktime_get_real_ts64+0x420/0x420 [ 74.302184][ C0] ? create_io_thread+0x130/0x130 [ 74.307348][ C0] ? __context_tracking_exit+0x4c/0x80 [ 74.312947][ C0] __x64_sys_clone+0x170/0x1c0 [ 74.317872][ C0] ? __ia32_sys_vfork+0xf0/0xf0 [ 74.322739][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 74.328212][ C0] do_syscall_64+0x4c/0xa0 [ 74.332640][ C0] ? clear_bhb_loop+0x30/0x80 [ 74.337405][ C0] ? clear_bhb_loop+0x30/0x80 [ 74.342165][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.348073][ C0] RIP: 0033:0x7effb228dbe9 [ 74.352484][ C0] 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 [ 74.372662][ C0] RSP: 002b:00007effb04f4fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 74.381193][ C0] RAX: ffffffffffffffda RBX: 00007effb24b4fa0 RCX: 00007effb228dbe9 [ 74.389164][ C0] RDX: 0000200000000400 RSI: 0000000000000000 RDI: 0000000000001000 [ 74.397299][ C0] RBP: 00007effb2310e19 R08: 0000000000000000 R09: 0000000000000000 [ 74.405286][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 74.413533][ C0] R13: 00007effb24b5038 R14: 00007effb24b4fa0 R15: 00007ffd75e68138 [ 74.421600][ C0] [ 75.566155][ C0] Shutting down cpus with NMI [ 75.571378][ C0] Kernel Offset: disabled [ 75.575804][ C0] Rebooting in 86400 seconds..