last executing test programs: 525.488232ms ago: executing program 4 (id=5): bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x32, 0xc, &(0x7f0000000280)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x10000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000400), 0x101201, 0x0) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000600)=0x14) unshare(0x62040200) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000001940), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) io_setup(0x3, &(0x7f0000008240)) close(r0) 445.084769ms ago: executing program 3 (id=4): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000019200)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1, 0x0, 0xfffffffffffffffe}, 0x18) setitimer(0x0, 0x0, 0x0) 333.307889ms ago: executing program 2 (id=3): setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000004000000b705000008000000850000006a00000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r1, 0x0, 0x100000000}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ustat(0x3, &(0x7f0000000800)) 49.328965ms ago: executing program 3 (id=6): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000006"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4c02}) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/227, 0x1c}], 0x4) r3 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', @link_local}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) 49.145005ms ago: executing program 2 (id=7): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000010c0)) 0s ago: executing program 1 (id=2): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_io_uring_setup(0x1370, &(0x7f00000000c0)={0x0, 0x49fa, 0x10, 0x0, 0x4e}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000300), 0x34) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[0xffffffffffffffff, r1], 0x2}) io_uring_enter(r1, 0x47f6, 0x0, 0x0, 0x0, 0x0) close(r0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4044) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r7, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000001000390400"/20, @ANYRES32=r8, @ANYBLOB="059900f3ffffff111800128008000100677470000c000280050005"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendto$packet(r5, &(0x7f0000000140)='\x00', 0x1, 0x4c090, &(0x7f0000000400)={0x11, 0x19, r8, 0x1, 0x2, 0x6, @local}, 0x14) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r9, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xd, 0x0, 0x0, 0x27}, 0x94) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7b) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f00000002c0)='kfree\x00', r10, 0x0, 0x2}, 0x18) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r11, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000140)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="010028bd70000000000008000000180001801400020073797a5f74756e0000000000000000001c0002801800038010"], 0x48}}, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a4c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000001408000c4000000e45400000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a310000000014000380100000800c00018006000100d103000014000000110001"], 0xb4}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a480000000c0a010100000000000000000a0000060900020073797a31000000000900010073797a31000000001c000380180000800c00018006000100d1a3a700080003400000000114000000110001"], 0x70}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) r13 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="bbfb2bbd700000cb000000495bdaffe6005671f7ffffff0800c300fffbffff00000000000000000000009143b6ef22d36aaceb71a24acc28fcb607fecc418731adaa8d0305cebd6c585a1cf9250b7bc56116c5a68e7053ca5b723ee8fe75ea59b6bac9e24d03eb00000000"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x80) close_range(r13, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts. [ 50.339568][ T4171] cgroup: Unknown subsys name 'net' [ 50.471040][ T4171] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 51.746783][ T4171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 53.082394][ T4195] chnl_net:caif_netlink_parms(): no params data found [ 53.202298][ T4195] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.210235][ T4195] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.218263][ T4195] device bridge_slave_0 entered promiscuous mode [ 53.231460][ T4195] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.238775][ T4195] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.247356][ T4195] device bridge_slave_1 entered promiscuous mode [ 53.334424][ T4195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.349613][ T4195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.359288][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 53.383546][ T4181] chnl_net:caif_netlink_parms(): no params data found [ 53.444815][ T4195] team0: Port device team_slave_0 added [ 53.459125][ T4182] chnl_net:caif_netlink_parms(): no params data found [ 53.475466][ T4195] team0: Port device team_slave_1 added [ 53.533125][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.540276][ 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. [ 53.566457][ T4195] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.585035][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 53.593616][ T4181] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.602638][ T4181] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.611411][ T4181] device bridge_slave_0 entered promiscuous mode [ 53.620553][ T4181] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.627899][ T4181] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.635658][ T4181] device bridge_slave_1 entered promiscuous mode [ 53.651299][ T4195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.658554][ 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. [ 53.685222][ T4195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.714607][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.721947][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.730527][ T4190] device bridge_slave_0 entered promiscuous mode [ 53.762431][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.769653][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.778826][ T4190] device bridge_slave_1 entered promiscuous mode [ 53.791825][ T4181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.827462][ T4181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.841001][ T4195] device hsr_slave_0 entered promiscuous mode [ 53.847927][ T4195] device hsr_slave_1 entered promiscuous mode [ 53.888916][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.898243][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.905402][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.913620][ T4182] device bridge_slave_0 entered promiscuous mode [ 53.942568][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.961217][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.968655][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.976678][ T4182] device bridge_slave_1 entered promiscuous mode [ 53.995296][ T4181] team0: Port device team_slave_0 added [ 54.018475][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.025573][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.034265][ T4183] device bridge_slave_0 entered promiscuous mode [ 54.043033][ T4181] team0: Port device team_slave_1 added [ 54.071487][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.078841][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.086958][ T4183] device bridge_slave_1 entered promiscuous mode [ 54.111090][ T4190] team0: Port device team_slave_0 added [ 54.119491][ T4190] team0: Port device team_slave_1 added [ 54.128008][ T4182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.149510][ T4181] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.156690][ T4181] 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. [ 54.183039][ T4181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.200508][ T4182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.221704][ T4181] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.228939][ T4181] 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. [ 54.255868][ T4181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.283742][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.299739][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.306875][ 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. [ 54.332902][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.350510][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.371926][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.379259][ 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. [ 54.405726][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.419305][ T4182] team0: Port device team_slave_0 added [ 54.444155][ T4183] team0: Port device team_slave_0 added [ 54.452114][ T4182] team0: Port device team_slave_1 added [ 54.478177][ T4183] team0: Port device team_slave_1 added [ 54.492865][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.500393][ 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. [ 54.527169][ T4182] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.566494][ T4182] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.573645][ 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. [ 54.599758][ T4182] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.615558][ T4181] device hsr_slave_0 entered promiscuous mode [ 54.623129][ T4181] device hsr_slave_1 entered promiscuous mode [ 54.629879][ T4181] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.637892][ T4181] Cannot create hsr debugfs directory [ 54.653484][ T4190] device hsr_slave_0 entered promiscuous mode [ 54.660861][ T4190] device hsr_slave_1 entered promiscuous mode [ 54.667558][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.675102][ T4190] Cannot create hsr debugfs directory [ 54.701499][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.708582][ 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. [ 54.734679][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.747807][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.755038][ 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. [ 54.781229][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.818826][ T4182] device hsr_slave_0 entered promiscuous mode [ 54.825453][ T4182] device hsr_slave_1 entered promiscuous mode [ 54.834507][ T4182] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.842555][ T4182] Cannot create hsr debugfs directory [ 54.857288][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 54.864175][ T21] Bluetooth: hci3: command 0x0409 tx timeout [ 54.866537][ T13] Bluetooth: hci4: command 0x0409 tx timeout [ 54.871128][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 54.924650][ T4183] device hsr_slave_0 entered promiscuous mode [ 54.931358][ T4183] device hsr_slave_1 entered promiscuous mode [ 54.938200][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.945881][ T4183] Cannot create hsr debugfs directory [ 54.951527][ T13] Bluetooth: hci2: command 0x0409 tx timeout [ 54.990407][ T4195] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 55.020447][ T4195] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 55.043388][ T4195] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 55.076644][ T4195] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 55.243205][ T4190] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 55.252266][ T4190] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 55.264873][ T4190] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 55.280098][ T4190] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 55.345072][ T4181] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 55.355573][ T4181] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 55.368342][ T4195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.383098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.393019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.407560][ T4195] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.418502][ T4181] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 55.431218][ T4181] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 55.444591][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.454231][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.463749][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.471577][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.507830][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.519309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.530841][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.540654][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.547767][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.569520][ T4182] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.583118][ T4182] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.594043][ T4182] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.622779][ T4182] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 55.637894][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.683903][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.693918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.703718][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.715746][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.740029][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.750372][ T4183] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.761708][ T4183] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.771066][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.780718][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.800560][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.810399][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.820561][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.829797][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.840818][ T4183] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.851385][ T4183] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.868133][ T4195] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.891383][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.901779][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.918585][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.935432][ T4181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.967768][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.978423][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.990915][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.998160][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.006961][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.016013][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.024759][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.032064][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.066770][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.075063][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.083946][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.092877][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.101933][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.115974][ T4181] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.138390][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.150374][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.159514][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.169557][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.178176][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.185236][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.193150][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.202853][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.211859][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.219188][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.257282][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.268122][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.275921][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.285318][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.295691][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.303944][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.311858][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.330885][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.340524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.350544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.367624][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.376020][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.404983][ T4195] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.413974][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.425636][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.441928][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.452490][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.462030][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.470906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.480799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.489200][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.503771][ T4182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.513657][ T4181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.527727][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.553044][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.561955][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.571211][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.589662][ T4182] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.636736][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.657443][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.677219][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.706544][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.713820][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.723906][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.732931][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.742160][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.749322][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.758724][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.768492][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.779103][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.827983][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.848314][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.867441][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.884103][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.893396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.908320][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.917542][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.926465][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.935020][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.942734][ T4248] Bluetooth: hci0: command 0x041b tx timeout [ 56.948115][ T4220] Bluetooth: hci4: command 0x041b tx timeout [ 56.954762][ T4220] Bluetooth: hci1: command 0x041b tx timeout [ 56.961293][ T4220] Bluetooth: hci3: command 0x041b tx timeout [ 56.964994][ T4182] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.980927][ T4182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.993472][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.015982][ T4181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.023521][ T21] Bluetooth: hci2: command 0x041b tx timeout [ 57.030599][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.039822][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.050079][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.058065][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.065601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.073506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.081356][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.089846][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.116059][ T4195] device veth0_vlan entered promiscuous mode [ 57.126774][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.133802][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.142257][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.152307][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.161131][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.169849][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.176958][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.184807][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.193105][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.201568][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.214087][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.222851][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.231427][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.238545][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.251972][ T4195] device veth1_vlan entered promiscuous mode [ 57.267192][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.314059][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.323663][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.339919][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.358009][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.385566][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.394964][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.437957][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.449465][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.458651][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.468912][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.477493][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.485657][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.494129][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.503748][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.522371][ T4190] device veth0_vlan entered promiscuous mode [ 57.535240][ T4181] device veth0_vlan entered promiscuous mode [ 57.545527][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.555246][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.563470][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.571621][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.580428][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.589328][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.598525][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.609966][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.629337][ T4190] device veth1_vlan entered promiscuous mode [ 57.637216][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.645705][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.656024][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.685167][ T4182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.700232][ T4181] device veth1_vlan entered promiscuous mode [ 57.710399][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.720278][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.728952][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.737232][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.744756][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.753335][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.769584][ T4195] device veth0_macvtap entered promiscuous mode [ 57.784892][ T4195] device veth1_macvtap entered promiscuous mode [ 57.802685][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.813568][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.826037][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.835570][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.895904][ T4181] device veth0_macvtap entered promiscuous mode [ 57.911673][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.921677][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 57.929795][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.938782][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.948443][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.957531][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.967455][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.975957][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.985192][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.000987][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.010675][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.022496][ T4190] device veth0_macvtap entered promiscuous mode [ 58.035053][ T4181] device veth1_macvtap entered promiscuous mode [ 58.043208][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.051494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.061703][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.069991][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.081501][ T4195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.091354][ T4182] device veth0_vlan entered promiscuous mode [ 58.099983][ T4190] device veth1_macvtap entered promiscuous mode [ 58.114906][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.123101][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.132182][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.147427][ T4195] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.157833][ T4195] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.166805][ T4195] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.175500][ T4195] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.188928][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.197420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.209287][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.221274][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.232953][ T4181] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.263306][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.271424][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.280551][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.293427][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.305708][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.319073][ T4181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.337138][ T4182] device veth1_vlan entered promiscuous mode [ 58.345479][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.359142][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.369557][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.380569][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.392396][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.401045][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.409800][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.419942][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.428827][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.444937][ T4181] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.454143][ T4181] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.463756][ T4181] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.472860][ T4181] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.524360][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.535118][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.547578][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.559674][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.570538][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.593622][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.602329][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.611577][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.620565][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.629783][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.639030][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.650155][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.658448][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.673144][ T4190] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.687606][ T4190] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.702099][ T4190] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.711107][ T4190] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.730591][ T4183] device veth0_vlan entered promiscuous mode [ 58.744757][ T4182] device veth0_macvtap entered promiscuous mode [ 58.776746][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.785461][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.797350][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.831203][ T4182] device veth1_macvtap entered promiscuous mode [ 58.841807][ T4183] device veth1_vlan entered promiscuous mode [ 58.915380][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.920145][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.924063][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.944559][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.955859][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.966424][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.976285][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.987312][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.999028][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.011059][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.023667][ T7] Bluetooth: hci3: command 0x040f tx timeout [ 59.027862][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.033677][ T7] Bluetooth: hci1: command 0x040f tx timeout [ 59.042997][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.050592][ T7] Bluetooth: hci4: command 0x040f tx timeout [ 59.062223][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.063096][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 59.072819][ T4182] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.090837][ T4182] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.103823][ T4182] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.114899][ T7] Bluetooth: hci2: command 0x040f tx timeout [ 59.124542][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.132736][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.142490][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.150982][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.160196][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.169296][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.179603][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.188774][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.213138][ T4182] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.222158][ T4182] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.232014][ T4182] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.241095][ T4182] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.252515][ T3039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.266524][ T3039] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.292976][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.302207][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.317393][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.325956][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.327763][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.344028][ T4183] device veth0_macvtap entered promiscuous mode [ 59.374620][ T4183] device veth1_macvtap entered promiscuous mode [ 59.383736][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.392879][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.407767][ T380] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.418771][ T380] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.440235][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.467966][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.478633][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.488998][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.499716][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.512362][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.523158][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.533635][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.544676][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.557917][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.586405][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.605365][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.620155][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.631524][ T3039] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.634206][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.645231][ T3039] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.654077][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.666592][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.675584][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.687357][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.697811][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.708893][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.719516][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.731638][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.744476][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.772354][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.782807][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.791238][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.800439][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.818061][ T4183] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.839710][ T4183] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.848959][ T4183] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.861557][ T4183] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.949566][ T3039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.973143][ T3039] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.989664][ T26] audit: type=1326 audit(1767125281.843:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.038644][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.051128][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.074336][ T26] audit: type=1326 audit(1767125281.863:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.082351][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.102611][ T4299] syz.3.4 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 60.113315][ T26] audit: type=1326 audit(1767125281.893:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.165340][ T3039] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.170739][ T26] audit: type=1326 audit(1767125281.923:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.196073][ T26] audit: type=1326 audit(1767125281.923:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.222682][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.248244][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.259989][ T26] audit: type=1326 audit(1767125281.953:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.282966][ T26] audit: type=1326 audit(1767125281.953:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4298 comm="syz.3.4" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3f811f7749 code=0x7ffc0000 [ 60.324757][ T380] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.416368][ C1] ------------[ cut here ]------------ [ 60.416918][ C1] [ 60.416925][ C1] ====================================================== [ 60.416930][ C1] WARNING: possible circular locking dependency detected [ 60.416936][ C1] syzkaller #0 Not tainted [ 60.416944][ C1] ------------------------------------------------------ [ 60.416949][ C1] kworker/1:5/4247 is trying to acquire lock: [ 60.416958][ C1] ffffffff8c111180 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x2c/0x60 [ 60.417008][ C1] [ 60.417008][ C1] but task is already holding lock: [ 60.417012][ C1] ffff8880b9129198 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 60.417050][ C1] [ 60.417050][ C1] which lock already depends on the new lock. [ 60.417050][ C1] [ 60.417054][ C1] [ 60.417054][ C1] the existing dependency chain (in reverse order) is: [ 60.417059][ C1] [ 60.417059][ C1] -> #5 (&base->lock){-.-.}-{2:2}: [ 60.417081][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 60.417097][ C1] lock_timer_base+0x123/0x270 [ 60.417111][ C1] __mod_timer+0x117/0xd20 [ 60.417125][ C1] queue_delayed_work_on+0x126/0x1e0 [ 60.417152][ C1] enqueue_task+0x26d/0x2b0 [ 60.417168][ C1] wake_up_new_task+0x442/0x9a0 [ 60.417183][ C1] kernel_clone+0x421/0x930 [ 60.417198][ C1] kernel_thread+0xc8/0x120 [ 60.417211][ C1] rest_init+0x21/0x330 [ 60.417225][ C1] start_kernel+0x486/0x530 [ 60.417239][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 60.417256][ C1] [ 60.417256][ C1] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 60.417279][ C1] _raw_spin_lock_nested+0x2e/0x40 [ 60.417294][ C1] raw_spin_rq_lock_nested+0x26/0x140 [ 60.417308][ C1] task_fork_fair+0x5c/0x350 [ 60.417320][ C1] sched_cgroup_fork+0x2c6/0x320 [ 60.417333][ C1] copy_process+0x22d1/0x3e00 [ 60.417346][ C1] kernel_clone+0x219/0x930 [ 60.417359][ C1] kernel_thread+0xc8/0x120 [ 60.417371][ C1] rest_init+0x21/0x330 [ 60.417382][ C1] start_kernel+0x486/0x530 [ 60.417393][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 60.417408][ C1] [ 60.417408][ C1] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 60.417429][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 60.417442][ C1] try_to_wake_up+0x5c/0x1050 [ 60.417457][ C1] __wake_up_common+0x2a4/0x4e0 [ 60.417471][ C1] __wake_up+0x108/0x180 [ 60.417486][ C1] tty_port_default_wakeup+0xa5/0xf0 [ 60.417501][ C1] serial8250_tx_chars+0x629/0x830 [ 60.417516][ C1] serial8250_handle_irq+0x519/0x610 [ 60.417530][ C1] serial8250_default_handle_irq+0xb4/0x1a0 [ 60.417547][ C1] serial8250_interrupt+0x9b/0x1c0 [ 60.417562][ C1] __handle_irq_event_percpu+0x291/0x9b0 [ 60.417578][ C1] handle_irq_event+0xa5/0x220 [ 60.417592][ C1] handle_edge_irq+0x243/0xb20 [ 60.417608][ C1] __common_interrupt+0xd7/0x1e0 [ 60.417624][ C1] common_interrupt+0xb0/0xd0 [ 60.417640][ C1] asm_common_interrupt+0x22/0x40 [ 60.417655][ C1] path_openat+0x16be/0x2f30 [ 60.417670][ C1] do_filp_open+0x1b3/0x3e0 [ 60.417684][ C1] do_sys_openat2+0x142/0x4a0 [ 60.417701][ C1] __x64_sys_openat+0x135/0x160 [ 60.417716][ C1] do_syscall_64+0x4c/0xa0 [ 60.417731][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.417746][ C1] [ 60.417746][ C1] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 60.417768][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 60.417782][ C1] __wake_up+0xed/0x180 [ 60.417797][ C1] tty_port_default_wakeup+0xa5/0xf0 [ 60.417811][ C1] serial8250_tx_chars+0x629/0x830 [ 60.417825][ C1] serial8250_handle_irq+0x519/0x610 [ 60.417840][ C1] serial8250_default_handle_irq+0xb4/0x1a0 [ 60.417854][ C1] serial8250_interrupt+0x9b/0x1c0 [ 60.417869][ C1] __handle_irq_event_percpu+0x291/0x9b0 [ 60.417882][ C1] handle_irq_event+0xa5/0x220 [ 60.417896][ C1] handle_edge_irq+0x243/0xb20 [ 60.417909][ C1] __common_interrupt+0xd7/0x1e0 [ 60.417921][ C1] common_interrupt+0xb0/0xd0 [ 60.417935][ C1] asm_common_interrupt+0x22/0x40 [ 60.417948][ C1] _raw_spin_unlock_irqrestore+0xa5/0x100 [ 60.417961][ C1] uart_write+0x62f/0x880 [ 60.417975][ C1] n_tty_write+0xd21/0x1210 [ 60.417986][ C1] file_tty_write+0x557/0x910 [ 60.418001][ C1] vfs_write+0x712/0xd00 [ 60.418012][ C1] ksys_write+0x14d/0x250 [ 60.418023][ C1] do_syscall_64+0x4c/0xa0 [ 60.418037][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.418052][ C1] [ 60.418052][ C1] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 60.418075][ C1] _raw_spin_lock_irqsave+0xa4/0xf0 [ 60.418089][ C1] serial8250_console_write+0x170/0xf80 [ 60.418104][ C1] console_unlock+0xc86/0x1200 [ 60.418117][ C1] vprintk_emit+0xc0/0x150 [ 60.418133][ C1] _printk+0xcc/0x110 [ 60.418156][ C1] register_console+0x682/0x960 [ 60.418169][ C1] univ8250_console_init+0x41/0x50 [ 60.418183][ C1] console_init+0x177/0x5d0 [ 60.418198][ C1] start_kernel+0x2f9/0x530 [ 60.418210][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 60.418226][ C1] [ 60.418226][ C1] -> #0 (console_owner){..-.}-{0:0}: [ 60.418248][ C1] __lock_acquire+0x2c33/0x7c60 [ 60.418265][ C1] lock_acquire+0x197/0x3f0 [ 60.418280][ C1] console_lock_spinning_enable+0x51/0x60 [ 60.418294][ C1] console_unlock+0x9f8/0x1200 [ 60.418307][ C1] vprintk_emit+0xc0/0x150 [ 60.418322][ C1] _printk+0xcc/0x110 [ 60.418334][ C1] report_bug+0x1e5/0x2e0 [ 60.418350][ C1] handle_bug+0x3a/0x70 [ 60.418362][ C1] exc_invalid_op+0x16/0x40 [ 60.418375][ C1] asm_exc_invalid_op+0x16/0x20 [ 60.418387][ C1] copy_from_user_nofault+0x160/0x1c0 [ 60.418402][ C1] bpf_probe_read_user+0x26/0x70 [ 60.418417][ C1] bpf_prog_26fc836ad493b19c+0x3d/0xdb8 [ 60.418429][ C1] bpf_trace_run3+0x17e/0x320 [ 60.418440][ C1] __traceiter_timer_start+0x73/0xc0 [ 60.418453][ C1] enqueue_timer+0x394/0x520 [ 60.418464][ C1] __mod_timer+0x8e1/0xd20 [ 60.418475][ C1] call_timer_fn+0x16c/0x530 [ 60.418487][ C1] __run_timers+0x525/0x7c0 [ 60.418501][ C1] handle_softirqs+0x328/0x820 [ 60.418515][ C1] __irq_exit_rcu+0x12f/0x220 [ 60.418526][ C1] irq_exit_rcu+0x5/0x20 [ 60.418538][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 60.418555][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 60.418569][ C1] preempt_count_add+0x2/0x190 [ 60.418583][ C1] delay_tsc+0x61/0xc0 [ 60.418597][ C1] try_check_zero+0x2c7/0x340 [ 60.418612][ C1] process_srcu+0x195/0xc10 [ 60.418627][ C1] process_one_work+0x863/0x1000 [ 60.418644][ C1] worker_thread+0xaa8/0x12a0 [ 60.418658][ C1] kthread+0x436/0x520 [ 60.418670][ C1] ret_from_fork+0x1f/0x30 [ 60.418684][ C1] [ 60.418684][ C1] other info that might help us debug this: [ 60.418684][ C1] [ 60.418689][ C1] Chain exists of: [ 60.418689][ C1] console_owner --> &rq->__lock --> &base->lock [ 60.418689][ C1] [ 60.418714][ C1] Possible unsafe locking scenario: [ 60.418714][ C1] [ 60.418717][ C1] CPU0 CPU1 [ 60.418721][ C1] ---- ---- [ 60.418725][ C1] lock(&base->lock); [ 60.418734][ C1] lock(&rq->__lock); [ 60.418745][ C1] lock(&base->lock); [ 60.418757][ C1] lock(console_owner); [ 60.418766][ C1] [ 60.418766][ C1] *** DEADLOCK *** [ 60.418766][ C1] [ 60.418770][ C1] 7 locks held by kworker/1:5/4247: [ 60.418780][ C1] #0: ffff888016872138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 60.418823][ C1] #1: ffffc900032dfd00 ((work_completion)(&(&ssp->work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 60.418861][ C1] #2: ffffffff9611b7c0 (&ssp->srcu_gp_mutex){+.+.}-{3:3}, at: process_srcu+0x2f/0xc10 [ 60.418900][ C1] #3: ffffc90000dd0c00 ((&tcp_orphan_timer)){+.-.}-{0:0}, at: call_timer_fn+0xbb/0x530 [ 60.418937][ C1] #4: ffff8880b9129198 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 60.418974][ C1] #5: ffffffff8c11c720 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 60.419008][ C1] #6: ffffffff8c111260 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0xa7/0x150 [ 60.419045][ C1] [ 60.419045][ C1] stack backtrace: [ 60.419050][ C1] CPU: 1 PID: 4247 Comm: kworker/1:5 Not tainted syzkaller #0 [ 60.419066][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 60.419077][ C1] Workqueue: rcu_gp process_srcu [ 60.419094][ C1] Call Trace: [ 60.419099][ C1] [ 60.419105][ C1] dump_stack_lvl+0x168/0x230 [ 60.419121][ C1] ? load_image+0x3b0/0x3b0 [ 60.419136][ C1] ? show_regs_print_info+0x20/0x20 [ 60.419168][ C1] ? print_circular_bug+0x12b/0x1a0 [ 60.419185][ C1] check_noncircular+0x274/0x310 [ 60.419201][ C1] ? add_chain_block+0x940/0x940 [ 60.419212][ C1] ? lockdep_lock+0xdc/0x1e0 [ 60.419232][ C1] ? mark_lock+0x94/0x320 [ 60.419251][ C1] __lock_acquire+0x2c33/0x7c60 [ 60.419278][ C1] ? verify_lock_unused+0x140/0x140 [ 60.419300][ C1] ? sprintf+0xd6/0x120 [ 60.419320][ C1] lock_acquire+0x197/0x3f0 [ 60.419337][ C1] ? console_lock_spinning_enable+0x2c/0x60 [ 60.419353][ C1] ? prb_read_valid+0x60/0x60 [ 60.419370][ C1] ? read_lock_is_recursive+0x10/0x10 [ 60.419387][ C1] ? do_raw_spin_lock+0x11d/0x280 [ 60.419403][ C1] ? __rwlock_init+0x140/0x140 [ 60.419420][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 60.419437][ C1] console_lock_spinning_enable+0x51/0x60 [ 60.419452][ C1] ? console_lock_spinning_enable+0x2c/0x60 [ 60.419467][ C1] console_unlock+0x9f8/0x1200 [ 60.419483][ C1] ? console_trylock_spinning+0x350/0x350 [ 60.419501][ C1] ? __down_trylock_console_sem+0x184/0x1e0 [ 60.419512][ C1] ? vprintk_emit+0xa7/0x150 [ 60.419526][ C1] ? printk_parse_prefix+0x330/0x330 [ 60.419538][ C1] ? vprintk_emit+0xa7/0x150 [ 60.419551][ C1] ? console_trylock+0x70/0x70 [ 60.419563][ C1] ? cmp_ex_search+0x1a/0x70 [ 60.419577][ C1] ? bsearch+0x8a/0xb0 [ 60.419593][ C1] ? vprintk_emit+0x150/0x150 [ 60.419610][ C1] vprintk_emit+0xc0/0x150 [ 60.419625][ C1] _printk+0xcc/0x110 [ 60.419636][ C1] ? verify_lock_unused+0x140/0x140 [ 60.419650][ C1] ? load_image+0x3b0/0x3b0 [ 60.419663][ C1] ? bad_area_nosemaphore+0x30/0x30 [ 60.419677][ C1] ? find_bug+0xa1/0x350 [ 60.419689][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 60.419702][ C1] ? spurious_kernel_fault+0x113/0x3f0 [ 60.419715][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 60.419728][ C1] report_bug+0x1e5/0x2e0 [ 60.419743][ C1] handle_bug+0x3a/0x70 [ 60.419756][ C1] exc_invalid_op+0x16/0x40 [ 60.419768][ C1] asm_exc_invalid_op+0x16/0x20 [ 60.419780][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 60.419795][ C1] Code: 24 45 31 f6 31 ff 89 de e8 0d 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 90 f2 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 60.419805][ C1] RSP: 0018:ffffc90000dd0960 EFLAGS: 00010046 [ 60.419818][ C1] RAX: ffffffff819ed980 RBX: 0000000000000000 RCX: ffff88801f881dc0 [ 60.419827][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.419835][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff5419 [ 60.419844][ C1] R10: fffffbfff1ff5419 R11: 1ffffffff1ff5418 R12: ffff88801f883548 [ 60.419853][ C1] R13: 1ffff920001ba13c R14: ffffc90000dd09c8 R15: 000000000028e000 [ 60.419870][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 60.419886][ C1] bpf_probe_read_user+0x26/0x70 [ 60.419901][ C1] bpf_prog_26fc836ad493b19c+0x3d/0xdb8 [ 60.419912][ C1] bpf_trace_run3+0x17e/0x320 [ 60.419923][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 60.419935][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 60.419948][ C1] ? _raw_spin_unlock+0x40/0x40 [ 60.419959][ C1] ? __bpf_trace_timer_class+0x20/0x20 [ 60.419973][ C1] __traceiter_timer_start+0x73/0xc0 [ 60.419986][ C1] enqueue_timer+0x394/0x520 [ 60.420000][ C1] __mod_timer+0x8e1/0xd20 [ 60.420017][ C1] ? cpumask_next+0xb3/0xd0 [ 60.420032][ C1] ? tcp_abort+0x2e0/0x2e0 [ 60.420046][ C1] call_timer_fn+0x16c/0x530 [ 60.420059][ C1] ? tcp_abort+0x2e0/0x2e0 [ 60.420070][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 60.420084][ C1] ? __run_timers+0x7c0/0x7c0 [ 60.420099][ C1] ? rcu_is_watching+0x11/0xa0 [ 60.420110][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.420122][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 60.420135][ C1] ? tcp_abort+0x2e0/0x2e0 [ 60.420154][ C1] __run_timers+0x525/0x7c0 [ 60.420170][ C1] ? detach_timer+0x2b0/0x2b0 [ 60.420188][ C1] handle_softirqs+0x328/0x820 [ 60.420201][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 60.420214][ C1] ? do_softirq+0x200/0x200 [ 60.420228][ C1] __irq_exit_rcu+0x12f/0x220 [ 60.420239][ C1] ? irq_exit_rcu+0x20/0x20 [ 60.420254][ C1] irq_exit_rcu+0x5/0x20 [ 60.420264][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 60.420278][ C1] [ 60.420282][ C1] [ 60.420286][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 60.420299][ C1] RIP: 0010:preempt_count_add+0x2/0x190 [ 60.420312][ C1] Code: e1 07 80 c1 03 38 c1 7c 97 48 8b 3c 24 e8 16 c4 6a 00 eb 8c e9 f5 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 <41> 56 53 49 bf 00 00 00 00 00 fc ff df 48 c7 c0 80 0f 0b 96 48 c1 [ 60.420321][ C1] RSP: 0018:ffffc900032dfab0 EFLAGS: 00000286 [ 60.420331][ C1] RAX: 0000000080000000 RBX: 0000000000002af9 RCX: 0000000000000000 [ 60.420339][ C1] RDX: 0000000000000020 RSI: ffffffff8a59e7e0 RDI: 0000000000000001 [ 60.420348][ C1] RBP: 0000000000000001 R08: dffffc0000000000 R09: fffff5200065bf25 [ 60.420356][ C1] R10: fffff5200065bf25 R11: 1ffff9200065bf24 R12: dffffc0000000000 [ 60.420364][ C1] R13: ffffffff9611b800 R14: 00000020c7ceeee5 R15: 0000000000000afe [ 60.420378][ C1] delay_tsc+0x61/0xc0 [ 60.420392][ C1] try_check_zero+0x2c7/0x340 [ 60.420408][ C1] process_srcu+0x195/0xc10 [ 60.420423][ C1] ? read_lock_is_recursive+0x10/0x10 [ 60.420436][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 60.420448][ C1] ? _raw_spin_unlock+0x40/0x40 [ 60.420460][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.420473][ C1] process_one_work+0x863/0x1000 [ 60.420490][ C1] ? worker_detach_from_pool+0x240/0x240 [ 60.420502][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 60.420517][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 60.420528][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 60.420541][ C1] ? wq_worker_running+0x97/0x170 [ 60.420553][ C1] worker_thread+0xaa8/0x12a0 [ 60.420565][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 60.420578][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 60.420593][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 60.420607][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 60.420622][ C1] kthread+0x436/0x520 [ 60.420633][ C1] ? rcu_lock_release+0x20/0x20 [ 60.420644][ C1] ? kthread_blkcg+0xd0/0xd0 [ 60.420655][ C1] ret_from_fork+0x1f/0x30 [ 60.420672][ C1] [ 61.920522][ C1] WARNING: CPU: 1 PID: 4247 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 61.929905][ C1] Modules linked in: [ 61.933793][ C1] CPU: 1 PID: 4247 Comm: kworker/1:5 Not tainted syzkaller #0 [ 61.941239][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 61.951352][ C1] Workqueue: rcu_gp process_srcu [ 61.956289][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 61.962441][ C1] Code: 24 45 31 f6 31 ff 89 de e8 0d 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 90 f2 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 61.982040][ C1] RSP: 0018:ffffc90000dd0960 EFLAGS: 00010046 [ 61.988107][ C1] RAX: ffffffff819ed980 RBX: 0000000000000000 RCX: ffff88801f881dc0 [ 61.996071][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.004186][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff5419 [ 62.012189][ C1] R10: fffffbfff1ff5419 R11: 1ffffffff1ff5418 R12: ffff88801f883548 [ 62.020163][ C1] R13: 1ffff920001ba13c R14: ffffc90000dd09c8 R15: 000000000028e000 [ 62.028142][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 62.037101][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.043720][ C1] CR2: ffffffffdfa50000 CR3: 00000000299f3000 CR4: 00000000003506e0 [ 62.051778][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.059830][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.067885][ C1] Call Trace: [ 62.071167][ C1] [ 62.074007][ C1] bpf_probe_read_user+0x26/0x70 [ 62.078948][ C1] bpf_prog_26fc836ad493b19c+0x3d/0xdb8 [ 62.084489][ C1] bpf_trace_run3+0x17e/0x320 [ 62.089161][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 62.094001][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.099900][ C1] ? _raw_spin_unlock+0x40/0x40 [ 62.104742][ C1] ? __bpf_trace_timer_class+0x20/0x20 [ 62.110194][ C1] __traceiter_timer_start+0x73/0xc0 [ 62.115472][ C1] enqueue_timer+0x394/0x520 [ 62.120063][ C1] __mod_timer+0x8e1/0xd20 [ 62.124473][ C1] ? cpumask_next+0xb3/0xd0 [ 62.128976][ C1] ? tcp_abort+0x2e0/0x2e0 [ 62.133407][ C1] call_timer_fn+0x16c/0x530 [ 62.137998][ C1] ? tcp_abort+0x2e0/0x2e0 [ 62.142504][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 62.148586][ C1] ? __run_timers+0x7c0/0x7c0 [ 62.153254][ C1] ? rcu_is_watching+0x11/0xa0 [ 62.158011][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.163292][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 62.168573][ C1] ? tcp_abort+0x2e0/0x2e0 [ 62.173081][ C1] __run_timers+0x525/0x7c0 [ 62.177632][ C1] ? detach_timer+0x2b0/0x2b0 [ 62.182307][ C1] handle_softirqs+0x328/0x820 [ 62.187175][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 62.192193][ C1] ? do_softirq+0x200/0x200 [ 62.196706][ C1] __irq_exit_rcu+0x12f/0x220 [ 62.201912][ C1] ? irq_exit_rcu+0x20/0x20 [ 62.206670][ C1] irq_exit_rcu+0x5/0x20 [ 62.210938][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 62.216570][ C1] [ 62.219615][ C1] [ 62.222540][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 62.228609][ C1] RIP: 0010:preempt_count_add+0x2/0x190 [ 62.234162][ C1] Code: e1 07 80 c1 03 38 c1 7c 97 48 8b 3c 24 e8 16 c4 6a 00 eb 8c e9 f5 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 <41> 56 53 49 bf 00 00 00 00 00 fc ff df 48 c7 c0 80 0f 0b 96 48 c1 [ 62.254224][ C1] RSP: 0018:ffffc900032dfab0 EFLAGS: 00000286 [ 62.260385][ C1] RAX: 0000000080000000 RBX: 0000000000002af9 RCX: 0000000000000000 [ 62.268352][ C1] RDX: 0000000000000020 RSI: ffffffff8a59e7e0 RDI: 0000000000000001 [ 62.276318][ C1] RBP: 0000000000000001 R08: dffffc0000000000 R09: fffff5200065bf25 [ 62.284284][ C1] R10: fffff5200065bf25 R11: 1ffff9200065bf24 R12: dffffc0000000000 [ 62.292266][ C1] R13: ffffffff9611b800 R14: 00000020c7ceeee5 R15: 0000000000000afe [ 62.300250][ C1] delay_tsc+0x61/0xc0 [ 62.304364][ C1] try_check_zero+0x2c7/0x340 [ 62.309043][ C1] process_srcu+0x195/0xc10 [ 62.313546][ C1] ? read_lock_is_recursive+0x10/0x10 [ 62.318913][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.324803][ C1] ? _raw_spin_unlock+0x40/0x40 [ 62.329754][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.335038][ C1] process_one_work+0x863/0x1000 [ 62.339974][ C1] ? worker_detach_from_pool+0x240/0x240 [ 62.345601][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 62.351103][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 62.356142][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 62.361520][ C1] ? wq_worker_running+0x97/0x170 [ 62.366648][ C1] worker_thread+0xaa8/0x12a0 [ 62.371319][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 62.377382][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 62.382675][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 62.387876][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.393864][ C1] kthread+0x436/0x520 [ 62.397927][ C1] ? rcu_lock_release+0x20/0x20 [ 62.402769][ C1] ? kthread_blkcg+0xd0/0xd0 [ 62.407796][ C1] ret_from_fork+0x1f/0x30 [ 62.412240][ C1] [ 62.415360][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 62.422672][ C1] CPU: 1 PID: 4247 Comm: kworker/1:5 Not tainted syzkaller #0 [ 62.430389][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 62.441645][ C1] Workqueue: rcu_gp process_srcu [ 62.446972][ C1] Call Trace: [ 62.450251][ C1] [ 62.453390][ C1] dump_stack_lvl+0x168/0x230 [ 62.458162][ C1] ? show_regs_print_info+0x20/0x20 [ 62.463357][ C1] ? load_image+0x3b0/0x3b0 [ 62.468005][ C1] panic+0x2c9/0x7f0 [ 62.471894][ C1] ? bpf_jit_dump+0xd0/0xd0 [ 62.476481][ C1] ? ret_from_fork+0x1f/0x30 [ 62.481091][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 62.486654][ C1] __warn+0x248/0x2b0 [ 62.490803][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 62.496474][ C1] report_bug+0x1b7/0x2e0 [ 62.500908][ C1] handle_bug+0x3a/0x70 [ 62.505083][ C1] exc_invalid_op+0x16/0x40 [ 62.509582][ C1] asm_exc_invalid_op+0x16/0x20 [ 62.514514][ C1] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 62.520672][ C1] Code: 24 45 31 f6 31 ff 89 de e8 0d 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 90 f2 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 62.540628][ C1] RSP: 0018:ffffc90000dd0960 EFLAGS: 00010046 [ 62.546799][ C1] RAX: ffffffff819ed980 RBX: 0000000000000000 RCX: ffff88801f881dc0 [ 62.554765][ C1] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.562734][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ff5419 [ 62.570706][ C1] R10: fffffbfff1ff5419 R11: 1ffffffff1ff5418 R12: ffff88801f883548 [ 62.578744][ C1] R13: 1ffff920001ba13c R14: ffffc90000dd09c8 R15: 000000000028e000 [ 62.586730][ C1] ? copy_from_user_nofault+0x160/0x1c0 [ 62.592297][ C1] bpf_probe_read_user+0x26/0x70 [ 62.597245][ C1] bpf_prog_26fc836ad493b19c+0x3d/0xdb8 [ 62.602975][ C1] bpf_trace_run3+0x17e/0x320 [ 62.607650][ C1] ? bpf_trace_run2+0x2d0/0x2d0 [ 62.612498][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.618394][ C1] ? _raw_spin_unlock+0x40/0x40 [ 62.623469][ C1] ? __bpf_trace_timer_class+0x20/0x20 [ 62.629542][ C1] __traceiter_timer_start+0x73/0xc0 [ 62.634829][ C1] enqueue_timer+0x394/0x520 [ 62.639510][ C1] __mod_timer+0x8e1/0xd20 [ 62.643928][ C1] ? cpumask_next+0xb3/0xd0 [ 62.648512][ C1] ? tcp_abort+0x2e0/0x2e0 [ 62.652934][ C1] call_timer_fn+0x16c/0x530 [ 62.657626][ C1] ? tcp_abort+0x2e0/0x2e0 [ 62.662036][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 62.668106][ C1] ? __run_timers+0x7c0/0x7c0 [ 62.672788][ C1] ? rcu_is_watching+0x11/0xa0 [ 62.677545][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.682734][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 62.687925][ C1] ? tcp_abort+0x2e0/0x2e0 [ 62.692449][ C1] __run_timers+0x525/0x7c0 [ 62.696978][ C1] ? detach_timer+0x2b0/0x2b0 [ 62.701680][ C1] handle_softirqs+0x328/0x820 [ 62.706633][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 62.711491][ C1] ? do_softirq+0x200/0x200 [ 62.715988][ C1] __irq_exit_rcu+0x12f/0x220 [ 62.720655][ C1] ? irq_exit_rcu+0x20/0x20 [ 62.725151][ C1] irq_exit_rcu+0x5/0x20 [ 62.729423][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 62.735063][ C1] [ 62.738074][ C1] [ 62.740998][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 62.747407][ C1] RIP: 0010:preempt_count_add+0x2/0x190 [ 62.752946][ C1] Code: e1 07 80 c1 03 38 c1 7c 97 48 8b 3c 24 e8 16 c4 6a 00 eb 8c e9 f5 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 <41> 56 53 49 bf 00 00 00 00 00 fc ff df 48 c7 c0 80 0f 0b 96 48 c1 [ 62.772957][ C1] RSP: 0018:ffffc900032dfab0 EFLAGS: 00000286 [ 62.779054][ C1] RAX: 0000000080000000 RBX: 0000000000002af9 RCX: 0000000000000000 [ 62.787485][ C1] RDX: 0000000000000020 RSI: ffffffff8a59e7e0 RDI: 0000000000000001 [ 62.795483][ C1] RBP: 0000000000000001 R08: dffffc0000000000 R09: fffff5200065bf25 [ 62.803548][ C1] R10: fffff5200065bf25 R11: 1ffff9200065bf24 R12: dffffc0000000000 [ 62.811707][ C1] R13: ffffffff9611b800 R14: 00000020c7ceeee5 R15: 0000000000000afe [ 62.819770][ C1] delay_tsc+0x61/0xc0 [ 62.823851][ C1] try_check_zero+0x2c7/0x340 [ 62.828652][ C1] process_srcu+0x195/0xc10 [ 62.833240][ C1] ? read_lock_is_recursive+0x10/0x10 [ 62.838619][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.844609][ C1] ? _raw_spin_unlock+0x40/0x40 [ 62.849542][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 62.855530][ C1] process_one_work+0x863/0x1000 [ 62.860469][ C1] ? worker_detach_from_pool+0x240/0x240 [ 62.866097][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 62.871391][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 62.876429][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 62.881811][ C1] ? wq_worker_running+0x97/0x170 [ 62.886918][ C1] worker_thread+0xaa8/0x12a0 [ 62.891717][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 62.897603][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 62.902911][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 62.908369][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 62.914271][ C1] kthread+0x436/0x520 [ 62.918332][ C1] ? rcu_lock_release+0x20/0x20 [ 62.923179][ C1] ? kthread_blkcg+0xd0/0xd0 [ 62.927759][ C1] ret_from_fork+0x1f/0x30 [ 62.932214][ C1] [ 62.935389][ C1] Kernel Offset: disabled [ 62.939906][ C1] Rebooting in 86400 seconds..