last executing test programs: 8.301372924s ago: executing program 2 (id=196): syz_open_dev$vim2m(&(0x7f0000000080), 0x7, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r3, 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(0xffffffffffffffff, 0xc004500a, &(0x7f0000000200)=0xd) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002b0009ef"], 0x14}}, 0x84) recvmmsg(r4, &(0x7f0000000700)=[{{&(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000800)=""/130}, {&(0x7f0000000240)=""/53}], 0x0, &(0x7f0000000780)=""/103}, 0x7f}], 0x2f, 0x0, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x4b0}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r5 = add_key$keyring(&(0x7f0000000bc0), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r5) r6 = socket(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xa0000001}) write(r6, &(0x7f0000000140)="240000005a001f001007f4d655c63589ce9e04020800038005000000ffc8bbb86ec81ffd", 0x24) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000300)="c99b57381801238c", 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000006700)=[{{0x0, 0x0, &(0x7f0000000740)}, 0x4}], 0x1, 0x160, 0x0) r7 = add_key$user(&(0x7f0000002100), &(0x7f0000002180)={'syz', 0x1}, &(0x7f00000021c0)='b', 0x1, 0xfffffffffffffffe) r8 = add_key$user(&(0x7f0000000040), &(0x7f0000002340)={'syz', 0x3}, &(0x7f0000000100)="370c099069effa43de3e1404db09b4ce1ef77bde4b371532dd16447c1b13403656c86711f6e750026f23029a50d44299c7bf5c78dc5efae2d041016160e8bef7b30c05e298aa9572540dd950307987eef2115e1bcf512bea3410ca5a9e9f827e4b13490dbbd4fc5a45e0738b959acafd2c12863045265bcbc2c9426ac3f614746b436fe86a72dc642dd67d970604a69b4f22cd0076beedc18056ab4bea4c825b69a7a77adcd5488684872b1bb9eb84586549e11b080468668e8fd0e52ce0705ae5", 0xc1, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000400)={r7, r8, r7}, &(0x7f0000000280)=""/174, 0xae, &(0x7f00000003c0)={&(0x7f0000000340)={'xxhash64-generic\x00'}, &(0x7f0000000380)}) socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x0, @loopback, 0x5}]}, &(0x7f00000002c0)=0x10) 6.551792035s ago: executing program 2 (id=201): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) syz_usb_connect(0x2, 0x3f, &(0x7f0000000180)=ANY=[], 0x0) 5.900611352s ago: executing program 0 (id=203): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000004c0), 0xffffffffffffffff) 5.807433552s ago: executing program 1 (id=204): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)={0x34, r1, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x4}, @ETHTOOL_A_LINKINFO_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x34}, 0x1, 0x0, 0x4000000, 0x20049801}, 0x4000080) 5.770343845s ago: executing program 4 (id=205): sched_setattr(0x0, 0x0, 0x0) 5.739461886s ago: executing program 1 (id=206): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x101) ioctl$SG_IO(r0, 0x2285, &(0x7f00000005c0)={0x0, 0xffffffffffffffff, 0x6, 0x6, @buffer={0x0, 0xa5, &(0x7f0000000040)=""/165}, &(0x7f0000000200)="6984259db312", 0x0, 0x0, 0x22, 0xffffffffffffffff, 0x0}) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1802, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$hidraw(&(0x7f0000000000), 0x0, 0x81) dup2(r2, r1) ioctl$HIDIOCSFEATURE(r2, 0xc0404806, 0x0) unshare(0x2000400) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00'}, 0x10) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r3, &(0x7f0000001600)={&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@rdma_args={0x48, 0x114, 0x6, {{}, {0x0}, 0x0}}], 0x48}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000d40)={0x0, 0x7000003, &(0x7f00000023c0)=[{&(0x7f0000000b40)='?', 0x1}, {0x0, 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x20001) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000)={{0x84, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e1d, 0x3, 'lc\x00', 0x34, 0x83, 0x5}, {@broadcast, 0x4e23, 0x1, 0xcf, 0x12d5c, 0x12d5c}}, 0x44) 5.667308039s ago: executing program 0 (id=207): r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipvlan0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={0x0, 0x4c}}, 0x0) 5.655125053s ago: executing program 4 (id=208): syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) socket$nl_route(0x10, 0x3, 0x0) socket$kcm(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x1, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) munlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) r3 = fsopen(&(0x7f0000000140)='iso9660\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r3, 0x1, 0x0) fchdir(r4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) open(&(0x7f0000000100)='.\x00', 0x591002, 0x50f) getdents64(r5, &(0x7f0000000380)=""/4091, 0xff3a) syz_emit_ethernet(0x0, 0x0, 0x0) mremap(&(0x7f000054e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000022c000/0x3000)=nil) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00'}) socket(0x10, 0x80002, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) 5.520074963s ago: executing program 0 (id=209): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffd, @mcast2={0xff, 0x5}, 0x1ff}, 0x1c) sendto$inet(r2, 0x0, 0x0, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r3 = syz_io_uring_setup(0x1458, &(0x7f00000003c0)={0x0, 0x4, 0x10180, 0x2000, 0x3ae}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB='9'], 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x37aea8e708e70634) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r6, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r6, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x6a, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2040, 0x1}) io_uring_enter(r3, 0x2d3e, 0xfffffffd, 0x0, 0x0, 0x0) 5.355801156s ago: executing program 3 (id=210): r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) pselect6(0x40, &(0x7f0000000000)={0xa, 0x7ff, 0x100, 0xffffffff, 0x8, 0xba4, 0xffffffffffffffff, 0xfffffffffffffff8}, 0x0, 0x0, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x62981) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x800000, 0x0, 'queue1\x00', 0x2}) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="238292", 0xfff6}], 0x2) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r2, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) close(r0) execve(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000002200)={[&(0x7f0000000340)='^-%-\\x\\$})\'!&}*', &(0x7f0000000440)='syz0']}, 0x0) 4.90324603s ago: executing program 0 (id=211): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x6080, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioperm(0x0, 0xf1, 0x0) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000200)={0x0, 0x0, 0x2, 0x0, 0x0, r0, &(0x7f0000000000)='%', 0x104000}, 0x0, 0x0]) 4.655447735s ago: executing program 3 (id=212): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0), 0x1800, 0x0) syz_emit_vhci(0x0, 0x22) 4.559549061s ago: executing program 0 (id=213): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x7}, @sack_perm, @window={0x3, 0x3, 0x401}, @window], 0x63) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x12, 0x0, 0x12) recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x77, 0x29, 0x4, 0x20, 0x424, 0x9901, 0xc257, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x2, 0x31, 0x7d, 0x55, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf250c000000180001801400020076657468315f746f5f626174616476001c00038018"], 0x48}, 0x1, 0x0, 0x0, 0x818}, 0x20000004) 4.539669573s ago: executing program 3 (id=214): r0 = syz_open_dev$sndctrl(&(0x7f0000008880), 0xc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0xc1485544, &(0x7f0000000140)=0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x6, 0x1, 0x4, 0x1, 'syz0\x00', 0x2}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='vlan0\x00', 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/vlan/vlan0\x00') mmap(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x4, 0x200000006c832, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x7000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000000180)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @void, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x2, 0x3e, 0x4c, 0x66, 0x0, 0x4, 0x6, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp_prespec={0x44, 0x1c, 0xd, 0x3, 0x9, [{@multicast2, 0x4}, {@loopback, 0x2}, {@rand_addr=0x64010102, 0x7}]}, @generic={0x83, 0x2}, @ssrr={0x89, 0x3, 0xbf}]}}, {{0x4e21, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x5, 0x0, 0x5dc}}}}}}, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000001c0)={0x80, 0x5, 0x2, 0x0, 0x6}) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000}, 0x1c) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r2, 0x7b3, &(0x7f0000000200)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r5, 0x8982, &(0x7f0000002800)={0x1, 'vlan0\x00'}) openat$uhid(0xffffff9c, &(0x7f00000002c0), 0x401, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000009000000050000000100000000000000020000000800000000000000000000000000000000000000000000000000000009000000040000000100000000000000d98dffff00010000100000000f0f0000000000000000005e3ae3c5ad2aa98500"]) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() syz_open_procfs(r6, &(0x7f0000000080)='net/rpc\x00') setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) 4.198495409s ago: executing program 1 (id=215): sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x40c6}, 0x984e45ff733bc95) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) r3 = syz_io_uring_setup(0xa0, &(0x7f0000000240)={0x0, 0x89b8, 0x8, 0x0, 0x133}, &(0x7f0000000040)=0x0, &(0x7f00000000c0)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) io_uring_enter(r3, 0x847ba, 0x0, 0xe, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="64000000020601020000000000000000000000000900020073795a32000000000500040000000000050005000200000015000300686173683a69702c706f72742c4c6574000000001400078008000600000000000800134afffffffc0500010007000000"], 0x64}}, 0x20000000) r6 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x400040, 0x0) r7 = syz_open_dev$swradio(&(0x7f0000000000), 0x1, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) io_cancel(0x0, 0x0, 0x0) r11 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r12, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/206, 0xce}, {&(0x7f0000000780)=""/232, 0xe8}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f0000000880)=""/233, 0xe9}], 0x7, 0xba8, 0x4) ptrace(0x10, r11) ptrace$getregset(0x4205, r11, 0x2, &(0x7f0000000080)={&(0x7f0000000000)=""/113, 0x71}) sendmmsg$unix(r9, &(0x7f00000014c0)=[{{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000980)="08791e5ced9d787452744bb88ab5aed01bf8409f15b2bbf55be8b99ecfad498bb627f785e4117c18e803d44caea038bb97c2416cc96087742e9eff769b433dc92e", 0x41}, {&(0x7f0000000a00)="908c1149c9db0ff834b133f0544236f0daa6c4c6eab63a8c1cf6e15dbcdd51e7f5c40b11c1b6c35560a52d1f0621517be9d1a3e0de0561f557ae80302e9891f473eefea6eccb6f0bc00563f9ed01b1d7ef5723437fc2e55f1754bbba2fe22a2aeab8fd34e635f118ae68b7a9f0ba040f13a68328093ece48ed3e80949e08e13c144c744afb05cdca2ddcf901d07a677b4700198be7ae6ef26d93c85f76914a81b7511baca4ca6df7ce1cefb23d42e4655285430389f03b48b0bfed9d221c537d500700031241ac31dbc55808b2d4db7f9d3cd6f57a5b830bfad9e4222b734b0cdc30d49e", 0xe4}], 0x2, &(0x7f0000000cc0), 0x0, 0x4000000}}, {{&(0x7f0000000d80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001540), 0x0, &(0x7f0000001600)=[@cred={{0x18}}, @cred={{0x18, 0x1, 0x2, {r11, 0x0, 0xee00}}}, @cred={{0x18}}, @cred={{0x18}}], 0x60, 0x200080d5}}, {{&(0x7f0000000b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000b80)="20769ec71df918163fd85b20558a4072077aaf376eb5aa365843a16f062193b082edf51f87f4ea156dd20581c37a32c76e5c02404c383d496ccd71dd0135217bf00dd772b4c4a82c03672a6f895f3776ae76310a3ac3f673eca264d279735ae10ff5fa343ec18b63cd569685db435b3cd7", 0x71}, {&(0x7f0000000c00)="0f7d6466edef5d4f71ec730e8ddc1e12e2e567e078c6a67ff7eb1de17debe7db6b22b07886a5500bae713365f42e1a1ce34caab434efa261336f3f53ef6f12b1638494230db5d60c38bb03a6b7c5f912c7ac3f304651a4bd0266111a884745004e81d292ec1dcb2ae296ddacc497fb13e611fa14aed4636e82331b6be70e93c6fd3bfde61822ff1600498f0d6def048ba67588afd38d645afa8836d68cdaa452c62000fcaba85c83809974f71fb69a7ea296f4b4a87bfc99509a90a7109b06ff6ec5cd2fb467f75d6cf15b87baac2f81add5", 0xd2}, {&(0x7f0000000e00)="4581941d4b053505ab83c3e2a0a7568a08cf24df20f65436448a5f4be09a1444126ff91cd57b10b163810796c45b600db85428dad9358f2dd67c60e3d747bfa70e765ce23f19858c4fe7fd09159d9a72fa7febc3abd83143f68c12b54d99c2bf779d16cab53907416d9c5cec1e863fd7c5a17f130592a469e71325466c5215b5b4d225ce87e4", 0x86}, {&(0x7f0000000d00)="f322fd2740df7cc7fc6ede6e8ea82db8a1a88c97eb30115dacd685d6938f30552d4fb956218aa442b6c0a2e136a5902629aada6a639ebe116e4f5b87f8474b9eb0399d3c8446278c2e2e3096fdf9cee5", 0x50}, {&(0x7f00000003c0)="6d65bb06b000e9d7a47dab8e8c32570abc90bc8deec1aca5c8bdbae5fea5e7b3e46a841d06bb9966b2fbe565b2b7756d58a7", 0x32}, {&(0x7f0000000ec0)="211a6d6abc25aba472a1bdfbb7e62ee62825ae1f93fdcee67cf815f617f258e681751baf86fefda78209fc81d9c833123a17a20ca0a4eb2f16c9992120b48d18ec779203bb099263c29bc2b141a0029d69084bfa2286a87400c7d5abc1856424491689249749fc3ca1da1d788253956e4a7dc36f416ac7f7b923a2aad23f0513034411429572af1663d6076407b9a52347f35afc500b9415940cca3d0f72d562685b47b83b87bd4b72119b630b567a46a4ea30e2352515a2d88c2f6e8e7054941ea70a5e2eaf0d45b177e6dc6dca", 0xce}], 0x6, &(0x7f0000001080)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, r6]}}, @cred={{0x18, 0x1, 0x2, {r11}}}, @rights={{0x1c, 0x1, 0x1, [r9, r2, r7, r0]}}, @cred={{0x18, 0x1, 0x2, {r11}}}], 0x60, 0x4000080}}, {{&(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000001180)="0e6c1e2246bee20abb4528a4c525233ffa49fa24af03ffee0a0f5057d883f87db837929f345c928d8fca48d0daaf50934ddc3741e79511595fd6fd946daab82868c9e84a5b4cc340b6daa1362d030837f038e65b622cb17e200d86ad9394d1d86858273bcd5be268818af977c5c72857134feabbaaa96ee7a47ec46fcbf9b6bac846ef1fb9ebab06501263650363aba5306804eb6d48c58d273b07d29f2bf6855cd2027429f31f", 0xa7}, {&(0x7f0000004080)="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0x1000}, {&(0x7f0000001240)="bfde64f3e793e0f7", 0x8}, {&(0x7f0000001280)="870e993ffbded6303d596ab6617a85adafbfc183b2de703d95eaa2f4e8d490a0202b6122cba9427e06204fd1c6457c6243139eec86a0c6f590decb5c986325b8027ee94afbc35d26026038364be8d43e441c57ec76df9be1eec25918765bd5af2c95fd66a03de78a1c30ec9de368270e095f84cf6b9e9a6ae9588095d8b5534de4f53c0cf93c280c00c7238b829b41", 0x8f}], 0x4, &(0x7f00000013c0)=[@rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r8, r7]}}, @rights={{0x14, 0x1, 0x1, [r12, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x1c, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x18}}, @rights={{0x14, 0x1, 0x1, [r3, r3]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r12, r6, r10, 0xffffffffffffffff, r5, r10, r6, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xec}}], 0x4, 0x0) recvmmsg(r8, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r13 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r13, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) connect$inet(r13, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000000040)='cubic', 0x4) sendto$inet(r13, &(0x7f0000000000), 0xffffffffffffff94, 0x12, 0x0, 0x12) recvfrom$inet(r13, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 4.180512043s ago: executing program 4 (id=216): socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) socket(0x10, 0x803, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r2 = dup(r1) write$6lowpan_enable(r2, 0x0, 0x0) r3 = syz_io_uring_setup(0x237, &(0x7f0000000480)={0x0, 0x5a93, 0x10100, 0xfffffffd, 0x307, 0x0, r2}, &(0x7f0000000180)=0x0, &(0x7f0000000300)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r3, 0x708, 0x41e3, 0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r6, 0x100101) accept4(r6, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0, 0x0}, 0x2020) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x0, &(0x7f0000000380)}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=@base={0x1, 0x4, 0x7fe2, 0x1}, 0x50) r10 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000a00)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r9}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r10}, 0x10) syz_fuse_handle_req(r0, 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40caa0ea9a486bf8526fd1f0f0d362c2cac463ea7377a20b54b9435442ca529fc00da4fd7e27c4eaf14215a06857b54254c26346956fd7fe215a5ce57ec38cedf50a3c759e563a4fd87494f00e7bd9b44f3b7e99c6ef67187056a21d2fe1ac9d24125b1947eb293189fdc448b591af4d9b8eb091d6bbb5e50fae79d000044e282bb2ab6c63cc9562b151c214e45015354e62be63e1881238b907f7bdb791ff44a4e03fa29dbd26db2f49d0f4729b7cd9ba69a65b0b493466d35d09b3f590c67c31660d95e2ab4af2c9f1df91f04ce5a57dde2d75206b42e3423126774d76593c2f713ae279d7092506b513fd5d18f0f52d3fafd7141dfd4a0de1063754dba865faf8dc0f6be9d90ef21ec86a275533f6ad4b4e360dc775413f29eab8b3daac6279b9abfe163ea2f183e09ed91ef67fbb090875109288a182cfdcc46d90678efe5edceda6518335e678438cac4bb47d376f3f0e12aa55301735d7f42653c073d6a4a37b2e17d332dc1be6b50918c007b14886307cc39250e81efecd63d24067a49994572725a9df1760caac13a28f5255556b27ec245e93969b85cdec7cd1c2d2a433d3f9572b93054a7ce8adff81bc1d30884d5fc4791e251bd907e37af5bec74235c3e2f804e4e0450b715289942b7859ad207bafcfec1b586dc15e7911fe6d20aa3d02fcd47e9956780e300d7c53c17dfa15754deb4c20efebc7270bda0fa6b37fc88c6be4250cac38c1b8186b364482026ab52d65d3a691903fccc39772277011bfaa421adba76bed9731077bec885ce88d40f36bbd2a839c67dc4b862c968491b877d4fd13fc90f8da57a29121e12f78e85af765cd66e72ba513593fe1cdf20019985b065d828707d8e509c6834eab188deea5c9ee97955f4b07d37b6fc7beed73be94887d423a349f35bb8782bc670ceaec870d97f061bda02ae73f6d575f81e0b6326eae6c1b3085cc584686120e12dd9ad8ce44036bec8a189f9", 0x2000, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x4000000000000, {0x0, 0x200000000, 0x20000000, 0x4, 0x6, 0x0, {0x0, 0x10001, 0x0, 0xd, 0x0, 0x100, 0x10000, 0x2, 0x0, 0x0, 0xfffffffc, r8, 0x0, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004300)={0x50, 0x0, r7, {0x7, 0x26, 0x8, 0xfffffffff323ca46, 0x0, 0xfffc, 0x6, 0x5d3186cc, 0x0, 0x0, 0x1, 0x10001}}, 0x50) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e00)={0xa0, 0x0, 0x16c, {{0x0, 0x0, 0x4, 0x0, 0xfffffffb, 0x3, {0x0, 0x7fff, 0x5, 0xffff, 0x4, 0x4, 0x40, 0x9, 0x0, 0x8000, 0x0, r8, 0xee01, 0xd8, 0x400001}}, {0x0, 0x4}}}, 0x0, 0x0}) r11 = syz_open_dev$sndctrl(0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r11, 0xc0045516, &(0x7f0000000b00)=0x6) io_setup(0x7, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, r11, 0x0, 0x0, 0x0, 0x0, 0x2}]) socket$nl_netfilter(0x10, 0x3, 0xc) 4.049718871s ago: executing program 3 (id=217): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x401, 0x9, 0x8, 0x0, 0x7}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)='2', 0x1}, {&(0x7f0000000080)}], 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipmr_getroute={0x1c, 0x1a, 0x400, 0x70bd2b, 0x25dfdbfe, {0x80, 0x20, 0x10, 0x6, 0xfc, 0x1, 0xfe, 0x4}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x10) r3 = socket(0x10, 0x80002, 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001440)=ANY=[@ANYBLOB="1c0000005e0021a5553f8c6b23cbff070000e5373526a01edb"], 0x1c}}, 0x0) recvmmsg$unix(r3, &(0x7f0000000c80)=[{{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000600)=""/181, 0xb5}, {&(0x7f00000001c0)}, {&(0x7f00000006c0)=""/162, 0xa2}, {&(0x7f0000000d00)=""/90, 0x5a}, {&(0x7f0000000800)=""/111, 0x6f}], 0x6, &(0x7f0000000a40)=[@cred={{0x18}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000000780), 0x6e, &(0x7f0000000400)=[{&(0x7f00000009c0)=""/101, 0x65}], 0x1, &(0x7f0000000d80)=[@cred={{0x18}}, @cred={{0x18}}, @cred={{0x18}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000000b00)=@abs, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000580)=""/30, 0x1e}], 0x1, &(0x7f0000000bc0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x3, 0x10021, 0x0) r4 = syz_open_dev$loop(&(0x7f00000005c0), 0xffff, 0x109041) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000001380)=""/134) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', '', [{0x20, ']}-+('}, {0x20, '/dev/loop#\x00'}, {0x20, '/'}, {0x20, '\x00'}]}, 0x1a) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00000002c0)) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) r5 = eventfd2(0x0, 0x0) writev(r5, &(0x7f0000000480)=[{&(0x7f0000000000)="f67804e83b4e100b", 0x8}, {0x0, 0x8}], 0x2) r6 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440)={'syz', 0x3}, &(0x7f0000000340), 0xf2, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r6, r6, r6}, 0x0, 0x0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) symlink(&(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f0000000000)='./file1\x00') symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') 3.235392471s ago: executing program 2 (id=218): sched_setattr(0x0, 0x0, 0x0) 2.724294883s ago: executing program 4 (id=219): r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipvlan0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[], 0x4c}}, 0x0) 2.607283401s ago: executing program 2 (id=220): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) fsync(0xffffffffffffffff) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1c, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)=ANY=[@ANYBLOB="03062b"], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x18, r5, 0x1, 0x81}, 0x14) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000040)=0x2, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000280)=@req3={0x8, 0x401, 0xe48, 0x8, 0x8, 0x0, 0xfffffffc}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='nv', 0xff68) sendto$inet(r1, 0x0, 0x0, 0x20042000, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000000300)="0906c422e0243219ff7b440e76a1b51b82ba23599f81b52c9d4db4486cec105e4b9f0f859f8a43eef6352f1e46e3145089b6a22f618ca14e288029b613a329c422481c6b7aff6806bce699cea461ecf591d9018b2a1d84e389a8d3127fd35913", 0x60, 0x20008084, 0x0, 0x0) 2.142724431s ago: executing program 1 (id=221): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffd, @mcast2={0xff, 0x5}, 0x1ff}, 0x1c) sendto$inet(r1, 0x0, 0x0, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r2 = syz_io_uring_setup(0x1458, &(0x7f00000003c0)={0x0, 0x4, 0x10180, 0x2000, 0x3ae}, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB='9'], 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x37aea8e708e70634) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r5, &(0x7f0000000180)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r5, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x6a, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2040, 0x1}) io_uring_enter(r2, 0x2d3e, 0xfffffffd, 0x0, 0x0, 0x0) 2.071917671s ago: executing program 4 (id=222): r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000005a40)=ANY=[@ANYBLOB="b400000010000904000000000000000000002200", @ANYRES32=0x0, @ANYBLOB="fffffffed9526cfd8400128009000100766c616e000000007400028006000100000600000c000200367da1650e000000280003800c00010001800000002000000c000100a1000000c84200000c0001000800000008000000340004800c00010006000000ff0300000c00010004000000080000000c00010004000000020000000c000100050000000300000008000500", @ANYRES32=r1, @ANYBLOB, @ANYRESOCT], 0xb4}}, 0x0) 1.996866483s ago: executing program 3 (id=223): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x4004) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x2b, 0x4, 0x4, 0x5d1372fb, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x10, 0x8, 0x1, 0x3}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) connect$unix(r2, &(0x7f000057eff8), 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0xfffffffffffffc33, &(0x7f0000000280)=0x2) ptrace(0x10, 0x1) r4 = inotify_init1(0x0) inotify_add_watch(r4, 0x0, 0x400) bind$unix(r3, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, 0x0) r7 = syz_io_uring_setup(0x497, &(0x7f0000000200)={0x0, 0x4661, 0x400, 0x3, 0x288}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r8, r9, &(0x7f00000002c0)=@IORING_OP_WRITEV={0x2, 0x3, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x1}) io_uring_enter(r7, 0x40f9, 0x217, 0xa5, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00000000c0)={@private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @empty, 0x3, 0x78, 0xfff6, 0x0, 0x66ba, 0x40000040}) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r5) sendmsg$IPVS_CMD_GET_DAEMON(r5, 0x0, 0x42000) r10 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000002580), 0x2, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYRESDEC=r10, @ANYRESHEX=r0, @ANYBLOB="01032757c38d085641a7260000000c000180080001"], 0x20}, 0x1, 0x0, 0x0, 0x20040005}, 0x8004000) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) 1.855318091s ago: executing program 1 (id=224): socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dvmrp1\x00', 0xc201}) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)=0x1, 0x4) ioctl$IOCTL_STOP_ACCEL_DEV(r3, 0x40096101, &(0x7f0000000200)={{&(0x7f0000000580)={'Accelerator0\x00', {&(0x7f0000000340)=@adf_hex={@normal='NumberDcInstances\x00', {0x1}}}, {&(0x7f00000004c0)={'Accelerator\x00', {&(0x7f0000000400)=@adf_str={@format={'Cy', '0', 'RingRx\x00'}, {"a601cdc64462c11cc14156c865cecd902f0e0acf38b2f369bfb63284248dedae1ec12689cb02545ef52337ed42fdfb59701cd46774b44eb5de432aaea2e6ea00"}, {&(0x7f00000006c0)=@adf_hex={@format={'Dc', '5', 'RingSymRx\x00'}, {0x8c4}, {&(0x7f0000000780)=@adf_hex={@format={'Dc', '4', 'NumConcurrentAsymRequests\x00'}, {0x3}}}}}}}}}}}, 0x1}) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="016f0800011e27000000270000004600004c00000000008490783fffffffac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ba0000009078002809c400050200000000000007000002d58838000391000000"], 0xfd6c) r4 = socket(0x2b, 0x80801, 0x1) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4, 0x3ff, @empty, 0x1}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x303}, "eb9548bad962af2b", "f4aee71d2e0516dd1e6ec8104550d9e6106b2dfe543571f46a567cceafd51e48", "ebf87948", "3d984a833f74521d"}, 0x38) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r5, 0x0, {}, 0xfd}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r5, 0x0, {0x0, 0xf0, 0x2}, 0xfe}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0x0) landlock_restrict_self(r3, 0x1) r6 = socket$nl_route(0x10, 0x3, 0x0) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r5, 0x0, {0x2, 0xff}, 0xff}, 0x18) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="280000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="32a0e7000000000008001b0000000000"], 0x28}, 0x1, 0x0, 0x0, 0x20009010}, 0x0) 1.76493684s ago: executing program 4 (id=225): openat$uinput(0xffffffffffffff9c, &(0x7f0000003780), 0x802, 0x0) r0 = syz_io_uring_setup(0x222f, &(0x7f0000000280)={0x0, 0x2, 0x10100}, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x30040840) syz_io_uring_submit(r1, r2, &(0x7f00000009c0)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd_index=0x3, 0x800000, 0x0, 0x0, 0x13}) io_uring_enter(r0, 0x53d1, 0x0, 0x4, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001140)={0x2, {{0x2, 0x4e22, @multicast2}}}, 0x8c) syz_usb_connect(0x0, 0x269, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) 837.49337ms ago: executing program 2 (id=226): ioctl$VIDIOC_S_FBUF(0xffffffffffffffff, 0x4030560b, &(0x7f0000000140)={0x20, 0x64, 0x0, {0x80000000, 0x80000000, 0x43353039, 0x8, 0xfda, 0x0, 0xb, 0x2}}) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000120001abed30a9000000000027000000", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x0) (fail_nth: 7) 564.966459ms ago: executing program 0 (id=227): r0 = syz_open_dev$sndctrl(&(0x7f0000008880), 0xc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0xc1485544, &(0x7f0000000140)=0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000140)={0x6, 0x1, 0x4, 0x1, 'syz0\x00', 0x2}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='vlan0\x00', 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/vlan/vlan0\x00') mmap(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x4, 0x200000006c832, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x7000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000000180)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xb}, @void, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x2, 0x3e, 0x4c, 0x66, 0x0, 0x4, 0x6, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@timestamp_prespec={0x44, 0x1c, 0xd, 0x3, 0x9, [{@multicast2, 0x4}, {@loopback, 0x2}, {@rand_addr=0x64010102, 0x7}]}, @generic={0x83, 0x2}, @ssrr={0x89, 0x3, 0xbf}]}}, {{0x4e21, 0x4e24, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x5, 0x0, 0x5dc}}}}}}, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f00000001c0)={0x80, 0x5, 0x2, 0x0, 0x6}) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000}, 0x1c) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r2, 0x7b3, &(0x7f0000000200)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r5, 0x8982, &(0x7f0000002800)={0x1, 'vlan0\x00'}) openat$uhid(0xffffff9c, &(0x7f00000002c0), 0x401, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="020000000000000009000000050000000100000000000000020000000800000000000000000000000000000000000000000000000000000009000000040000000100000000000000d98dffff00010000100000000f0f0000000000000000005e3ae3c5ad2aa98500"]) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) r6 = getpid() syz_open_procfs(r6, &(0x7f0000000080)='net/rpc\x00') setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) 515.519787ms ago: executing program 2 (id=228): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) syz_usb_connect(0x3, 0x24, &(0x7f0000000680)={{0x12, 0x1, 0x110, 0x46, 0x6f, 0xfe, 0x20, 0x100d, 0x3342, 0x172e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x80, 0x6, 0x20, 0x3, [{{0x9, 0x4, 0x3, 0xa, 0x0, 0x77, 0x37, 0x38, 0x7}}]}}]}}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0xfc5e, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f0000000440)={r6, 0x0, 0x0, 0x0, 0x0, [0x0], [], [0x9, 0x0, 0xfffffffe], [0xfffffffffffffffc]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000080)={r7, 0x0, 0xffffffffffffffff}) pidfd_send_signal(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f0000000280)={r6, 0x0, 0x0, 0x0, 0x0, [0x0], [], [], [0x0, 0x3, 0x400000006]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000180)={r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000300)={0x0, 0x0, r8}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r11, 0x84, 0x81, &(0x7f0000000280)="1a0000000212a277", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x401, @loopback}], 0x1c) sendto$inet6(r11, &(0x7f0000000080)="b1", 0x1, 0x4000050, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) close_range(r10, 0xffffffffffffffff, 0x0) 272.923538ms ago: executing program 3 (id=229): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@bridge_newvlan={0x18, 0x70, 0x239, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r1}}, 0x18}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={0xffffffffffffffff, r2, 0x35, 0x0, @val=@iter={&(0x7f0000000000)=@cgroup={0x1, r2, 0x6}, 0x10}}, 0x18) write$binfmt_elf64(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="7f454c4600090800fd7f00000040000003003e00ebffffff940200000000000040000000000000000000000000000000000000002c8f380025"], 0xb0) close(r2) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) r3 = openat$cgroup_root(0xffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file1\x00'}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-generic\x00'}, 0x58) 0s ago: executing program 1 (id=230): sched_setattr(0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.44' (ED25519) to the list of known hosts. [ 67.112003][ T5853] cgroup: Unknown subsys name 'net' [ 67.228244][ T5853] cgroup: Unknown subsys name 'cpuset' [ 67.237178][ T5853] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 68.633127][ T5853] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.107936][ T5864] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.115646][ T5864] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.131202][ T5877] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.139108][ T5877] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.146612][ T5877] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.154457][ T5877] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.162682][ T5877] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.170756][ T5877] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.179782][ T5877] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.187420][ T5877] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.195289][ T5877] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.203574][ T5877] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.210921][ T5878] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.211150][ T5877] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.228619][ T5877] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.244218][ T5879] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.251327][ T5880] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.259759][ T5879] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.259981][ T5880] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.274370][ T5880] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.283827][ T5880] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.284258][ T5879] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.291579][ T5880] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.305872][ T5877] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.315273][ T5880] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.371773][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.378248][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.792050][ T5882] chnl_net:caif_netlink_parms(): no params data found [ 72.058591][ T5882] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.067631][ T5882] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.075820][ T5882] bridge_slave_0: entered allmulticast mode [ 72.084491][ T5882] bridge_slave_0: entered promiscuous mode [ 72.142139][ T5882] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.149508][ T5882] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.156959][ T5882] bridge_slave_1: entered allmulticast mode [ 72.163933][ T5882] bridge_slave_1: entered promiscuous mode [ 72.184953][ T5886] chnl_net:caif_netlink_parms(): no params data found [ 72.257190][ T5882] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.279550][ T5884] chnl_net:caif_netlink_parms(): no params data found [ 72.289834][ T5885] chnl_net:caif_netlink_parms(): no params data found [ 72.309949][ T5882] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.374578][ T5882] team0: Port device team_slave_0 added [ 72.408336][ T5887] chnl_net:caif_netlink_parms(): no params data found [ 72.428424][ T5882] team0: Port device team_slave_1 added [ 72.590517][ T5882] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.597796][ T5882] 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. [ 72.624020][ T5882] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.649007][ T5885] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.656318][ T5885] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.663438][ T5885] bridge_slave_0: entered allmulticast mode [ 72.670632][ T5885] bridge_slave_0: entered promiscuous mode [ 72.695691][ T5882] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.702740][ T5882] 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. [ 72.728892][ T5882] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.742555][ T5886] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.749924][ T5886] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.757192][ T5886] bridge_slave_0: entered allmulticast mode [ 72.764124][ T5886] bridge_slave_0: entered promiscuous mode [ 72.772254][ T5885] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.779517][ T5885] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.786762][ T5885] bridge_slave_1: entered allmulticast mode [ 72.793751][ T5885] bridge_slave_1: entered promiscuous mode [ 72.811258][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.818631][ T5884] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.826276][ T5884] bridge_slave_0: entered allmulticast mode [ 72.833843][ T5884] bridge_slave_0: entered promiscuous mode [ 72.849517][ T5886] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.856726][ T5886] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.864155][ T5886] bridge_slave_1: entered allmulticast mode [ 72.871342][ T5886] bridge_slave_1: entered promiscuous mode [ 72.902968][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.910765][ T5884] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.917997][ T5884] bridge_slave_1: entered allmulticast mode [ 72.925104][ T5884] bridge_slave_1: entered promiscuous mode [ 73.010688][ T5884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.036071][ T5885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.049077][ T5885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.058889][ T5887] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.066257][ T5887] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.073493][ T5887] bridge_slave_0: entered allmulticast mode [ 73.080938][ T5887] bridge_slave_0: entered promiscuous mode [ 73.103536][ T5884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.129951][ T5886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.152510][ T5887] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.159712][ T5887] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.167367][ T5887] bridge_slave_1: entered allmulticast mode [ 73.174315][ T5887] bridge_slave_1: entered promiscuous mode [ 73.188474][ T5882] hsr_slave_0: entered promiscuous mode [ 73.195426][ T5882] hsr_slave_1: entered promiscuous mode [ 73.217667][ T5886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.228138][ T5884] team0: Port device team_slave_0 added [ 73.272271][ T5884] team0: Port device team_slave_1 added [ 73.286774][ T51] Bluetooth: hci1: command tx timeout [ 73.297175][ T5885] team0: Port device team_slave_0 added [ 73.353190][ T5885] team0: Port device team_slave_1 added [ 73.365680][ T51] Bluetooth: hci2: command tx timeout [ 73.371452][ T51] Bluetooth: hci3: command tx timeout [ 73.373275][ T5869] Bluetooth: hci4: command tx timeout [ 73.379129][ T51] Bluetooth: hci0: command tx timeout [ 73.392219][ T5887] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.410691][ T5886] team0: Port device team_slave_0 added [ 73.417289][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.424238][ T5884] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.450951][ T5884] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.463585][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.471526][ T5884] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.497718][ T5884] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.520978][ T5885] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.528110][ T5885] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.554168][ T5885] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.569067][ T5887] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.604780][ T5886] team0: Port device team_slave_1 added [ 73.651153][ T5885] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.658351][ T5885] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.684504][ T5885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.723702][ T5887] team0: Port device team_slave_0 added [ 73.732354][ T5887] team0: Port device team_slave_1 added [ 73.739193][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.746640][ T5886] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.773021][ T5886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.821394][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.828516][ T5886] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.854616][ T5886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.920747][ T5887] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.928457][ T5887] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 73.955133][ T5887] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.967902][ T5887] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.975203][ T5887] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 74.001366][ T5887] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.083617][ T5885] hsr_slave_0: entered promiscuous mode [ 74.090002][ T5885] hsr_slave_1: entered promiscuous mode [ 74.096658][ T5885] debugfs: 'hsr0' already exists in 'hsr' [ 74.102470][ T5885] Cannot create hsr debugfs directory [ 74.113741][ T5884] hsr_slave_0: entered promiscuous mode [ 74.120614][ T5884] hsr_slave_1: entered promiscuous mode [ 74.127644][ T5884] debugfs: 'hsr0' already exists in 'hsr' [ 74.133370][ T5884] Cannot create hsr debugfs directory [ 74.169991][ T5886] hsr_slave_0: entered promiscuous mode [ 74.176672][ T5886] hsr_slave_1: entered promiscuous mode [ 74.182700][ T5886] debugfs: 'hsr0' already exists in 'hsr' [ 74.188568][ T5886] Cannot create hsr debugfs directory [ 74.237412][ T5887] hsr_slave_0: entered promiscuous mode [ 74.246045][ T5887] hsr_slave_1: entered promiscuous mode [ 74.252122][ T5887] debugfs: 'hsr0' already exists in 'hsr' [ 74.257971][ T5887] Cannot create hsr debugfs directory [ 74.609902][ T5882] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 74.666877][ T5882] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 74.704567][ T5882] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 74.722305][ T5882] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 74.874428][ T5885] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 74.903121][ T5885] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 74.914665][ T5885] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 74.944747][ T5885] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 75.038099][ T5884] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 75.053506][ T5884] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 75.086595][ T5884] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 75.097776][ T5884] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 75.116115][ T5882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.174073][ T5882] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.195310][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.202560][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.213408][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.220552][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.283834][ T5887] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 75.300445][ T5887] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 75.335411][ T5887] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 75.346483][ T5887] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 75.366453][ T51] Bluetooth: hci1: command tx timeout [ 75.445479][ T51] Bluetooth: hci0: command tx timeout [ 75.445589][ T5869] Bluetooth: hci4: command tx timeout [ 75.450903][ T51] Bluetooth: hci3: command tx timeout [ 75.457789][ T5869] Bluetooth: hci2: command tx timeout [ 75.491875][ T5886] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.504309][ T5886] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.516683][ T5886] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.530252][ T5886] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.591842][ T5885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.628254][ T5884] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.664869][ T5885] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.687616][ T5884] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.706720][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.713852][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.729915][ T5882] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.752087][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.759285][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.788153][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.795348][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.851321][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.858519][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.882881][ T5887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.979991][ T5887] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.988473][ T5882] veth0_vlan: entered promiscuous mode [ 76.031949][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.039131][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.057692][ T5886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.067082][ T5882] veth1_vlan: entered promiscuous mode [ 76.092490][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.099672][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.139628][ T5886] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.173460][ T3542] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.180681][ T3542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.198616][ T3542] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.205764][ T3542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.244657][ T5885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.305528][ T5884] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.321790][ T5882] veth0_macvtap: entered promiscuous mode [ 76.378084][ T5882] veth1_macvtap: entered promiscuous mode [ 76.410421][ T5887] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.448065][ T5886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.486610][ T5882] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.513203][ T5885] veth0_vlan: entered promiscuous mode [ 76.532421][ T5884] veth0_vlan: entered promiscuous mode [ 76.551427][ T5882] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.577860][ T5885] veth1_vlan: entered promiscuous mode [ 76.614127][ T5887] veth0_vlan: entered promiscuous mode [ 76.621473][ T5884] veth1_vlan: entered promiscuous mode [ 76.629762][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.640219][ T36] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.662171][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.672015][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.694212][ T5887] veth1_vlan: entered promiscuous mode [ 76.798334][ T5885] veth0_macvtap: entered promiscuous mode [ 76.812661][ T5884] veth0_macvtap: entered promiscuous mode [ 76.842160][ T5886] veth0_vlan: entered promiscuous mode [ 76.857380][ T5884] veth1_macvtap: entered promiscuous mode [ 76.870269][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.873968][ T5885] veth1_macvtap: entered promiscuous mode [ 76.884844][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.914862][ T5886] veth1_vlan: entered promiscuous mode [ 76.982829][ T5885] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.992263][ T5887] veth0_macvtap: entered promiscuous mode [ 77.003724][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.022399][ T5885] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.039547][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.047815][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.060074][ T5887] veth1_macvtap: entered promiscuous mode [ 77.066903][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.080880][ T3593] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.110882][ T3593] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.120591][ T3593] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.152998][ T5882] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 77.173877][ T3593] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.191134][ T3593] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.248876][ T3593] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.266691][ T3593] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.297432][ T3593] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.321953][ T5887] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.341046][ T5957] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6'. [ 77.370450][ T5886] veth0_macvtap: entered promiscuous mode [ 77.389084][ T5886] veth1_macvtap: entered promiscuous mode [ 77.447412][ T5869] Bluetooth: hci1: command tx timeout [ 77.459099][ T5887] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.516782][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.525309][ T5869] Bluetooth: hci2: command tx timeout [ 77.530750][ T5869] Bluetooth: hci3: command tx timeout [ 77.536451][ T51] Bluetooth: hci4: command tx timeout [ 77.543014][ T5864] Bluetooth: hci0: command tx timeout [ 77.558977][ T5961] FAULT_INJECTION: forcing a failure. [ 77.558977][ T5961] name failslab, interval 1, probability 0, space 0, times 1 [ 77.565241][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.577795][ T5961] CPU: 1 UID: 0 PID: 5961 Comm: syz.1.8 Not tainted syzkaller #0 PREEMPT(full) [ 77.577819][ T5961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 77.577835][ T5961] Call Trace: [ 77.577843][ T5961] [ 77.577851][ T5961] dump_stack_lvl+0x189/0x250 [ 77.577879][ T5961] ? __pfx____ratelimit+0x10/0x10 [ 77.577897][ T5961] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.577915][ T5961] ? __pfx__printk+0x10/0x10 [ 77.577941][ T5961] ? __pfx___might_resched+0x10/0x10 [ 77.577956][ T5961] ? fs_reclaim_acquire+0x7d/0x100 [ 77.577977][ T5961] should_fail_ex+0x414/0x560 [ 77.578003][ T5961] should_failslab+0xa8/0x100 [ 77.578027][ T5961] __kmalloc_cache_noprof+0x70/0x3d0 [ 77.578046][ T5961] ? nf_tables_newtable+0x435/0x1890 [ 77.578071][ T5961] nf_tables_newtable+0x435/0x1890 [ 77.578089][ T5961] ? nfnetlink_subsys_unregister+0x1a2/0x1b0 [ 77.578130][ T5961] nfnetlink_rcv+0x1132/0x2520 [ 77.578182][ T5961] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 77.578224][ T5961] ? ref_tracker_free+0x63a/0x7d0 [ 77.578269][ T5961] ? __netlink_deliver_tap+0x807/0x850 [ 77.578285][ T5961] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.578320][ T5961] netlink_unicast+0x82c/0x9e0 [ 77.578352][ T5961] ? __pfx_netlink_unicast+0x10/0x10 [ 77.578376][ T5961] ? netlink_sendmsg+0x642/0xb30 [ 77.578391][ T5961] ? skb_put+0x11b/0x210 [ 77.578413][ T5961] netlink_sendmsg+0x805/0xb30 [ 77.578439][ T5961] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.578458][ T5961] ? __import_iovec+0x5d4/0x7f0 [ 77.578476][ T5961] ? aa_sock_msg_perm+0xf1/0x1d0 [ 77.578494][ T5961] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 77.578512][ T5961] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.578530][ T5961] __sock_sendmsg+0x21c/0x270 [ 77.578556][ T5961] ____sys_sendmsg+0x505/0x830 [ 77.578581][ T5961] ? __pfx_____sys_sendmsg+0x10/0x10 [ 77.578617][ T5961] ___sys_sendmsg+0x21f/0x2a0 [ 77.578639][ T5961] ? __pfx____sys_sendmsg+0x10/0x10 [ 77.578693][ T5961] ? __fget_files+0x2a/0x420 [ 77.578708][ T5961] ? __fget_files+0x3a0/0x420 [ 77.578733][ T5961] __sys_sendmsg+0x164/0x220 [ 77.578754][ T5961] ? __pfx___sys_sendmsg+0x10/0x10 [ 77.578789][ T5961] ? lockdep_hardirqs_on+0x9c/0x150 [ 77.578809][ T5961] __do_fast_syscall_32+0xb6/0x2b0 [ 77.578827][ T5961] ? lockdep_hardirqs_on+0x9c/0x150 [ 77.578848][ T5961] do_fast_syscall_32+0x34/0x80 [ 77.578864][ T5961] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 77.578884][ T5961] RIP: 0023:0xf7f66539 [ 77.578904][ T5961] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 77.578917][ T5961] RSP: 002b:00000000f545655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 77.578938][ T5961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000100 [ 77.578949][ T5961] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.578958][ T5961] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.578967][ T5961] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 77.578977][ T5961] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 77.579003][ T5961] [ 77.628358][ T3593] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.957433][ T36] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.966298][ T36] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.001657][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.009797][ T36] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.036138][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.044821][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.051392][ T5964] fuse: Unknown parameter '0x0000000000000003' [ 78.064133][ T5963] netlink: 'syz.1.9': attribute type 10 has an invalid length. [ 78.072935][ T5963] netlink: 152 bytes leftover after parsing attributes in process `syz.1.9'. [ 78.080342][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.091028][ T3542] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.104176][ T3542] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.120486][ T30] audit: type=1326 audit(1758680671.697:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5962 comm="syz.1.9" exe="/root/syz-executor" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f66539 code=0x7ffe0000 [ 78.195272][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.204045][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.247269][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.278754][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.293515][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.305887][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.408840][ T3542] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.422739][ T3542] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.554290][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.584729][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.688975][ T3593] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.706710][ T3593] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.842022][ T3542] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.858774][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 78.886580][ T5974] FAULT_INJECTION: forcing a failure. [ 78.886580][ T5974] name failslab, interval 1, probability 0, space 0, times 0 [ 78.900408][ T3542] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.939385][ T5974] CPU: 1 UID: 0 PID: 5974 Comm: syz.4.5 Not tainted syzkaller #0 PREEMPT(full) [ 78.939410][ T5974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 78.939420][ T5974] Call Trace: [ 78.939427][ T5974] [ 78.939435][ T5974] dump_stack_lvl+0x189/0x250 [ 78.939460][ T5974] ? __pfx____ratelimit+0x10/0x10 [ 78.939478][ T5974] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.939497][ T5974] ? __pfx__printk+0x10/0x10 [ 78.939524][ T5974] ? __pfx___might_resched+0x10/0x10 [ 78.939539][ T5974] ? fs_reclaim_acquire+0x7d/0x100 [ 78.939560][ T5974] should_fail_ex+0x414/0x560 [ 78.939587][ T5974] should_failslab+0xa8/0x100 [ 78.939616][ T5974] __kmalloc_cache_noprof+0x70/0x3d0 [ 78.939638][ T5974] ? __request_module+0x2b5/0x5e0 [ 78.939664][ T5974] __request_module+0x2b5/0x5e0 [ 78.939689][ T5974] ? rtnl_link_ops_get+0x23/0x250 [ 78.939708][ T5974] ? __pfx___request_module+0x10/0x10 [ 78.939742][ T5974] ? rtnl_link_ops_get+0x23/0x250 [ 78.939758][ T5974] ? rtnl_link_ops_get+0x23/0x250 [ 78.939776][ T5974] ? rtnl_link_ops_get+0x215/0x250 [ 78.939798][ T5974] rtnl_newlink+0x64f/0x1c70 [ 78.939813][ T5974] ? netlink_sendmsg+0x805/0xb30 [ 78.939831][ T5974] ? __sys_sendmsg+0x164/0x220 [ 78.939848][ T5974] ? __do_fast_syscall_32+0xb6/0x2b0 [ 78.939864][ T5974] ? do_fast_syscall_32+0x34/0x80 [ 78.939889][ T5974] ? __pfx_rtnl_newlink+0x10/0x10 [ 78.939929][ T5974] ? kasan_quarantine_put+0xdd/0x220 [ 78.939948][ T5974] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.939971][ T5974] ? nlmon_xmit+0xb0/0x100 [ 78.939987][ T5974] ? kmem_cache_free+0x18f/0x400 [ 78.940015][ T5974] ? __local_bh_enable_ip+0x12d/0x1c0 [ 78.940032][ T5974] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.940050][ T5974] ? __local_bh_enable_ip+0x12d/0x1c0 [ 78.940066][ T5974] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 78.940093][ T5974] ? __dev_queue_xmit+0x27b/0x3b50 [ 78.940114][ T5974] ? __dev_queue_xmit+0x27b/0x3b50 [ 78.940133][ T5974] ? __dev_queue_xmit+0x27b/0x3b50 [ 78.940155][ T5974] ? __dev_queue_xmit+0x1d79/0x3b50 [ 78.940180][ T5974] ? __lock_acquire+0xab9/0xd20 [ 78.940225][ T5974] ? __pfx_rtnl_newlink+0x10/0x10 [ 78.940243][ T5974] rtnetlink_rcv_msg+0x7cc/0xb70 [ 78.940264][ T5974] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 78.940281][ T5974] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 78.940296][ T5974] ? ref_tracker_free+0x63a/0x7d0 [ 78.940312][ T5974] ? __asan_memcpy+0x40/0x70 [ 78.940329][ T5974] ? __pfx_ref_tracker_free+0x10/0x10 [ 78.940343][ T5974] ? __skb_clone+0x63/0x7a0 [ 78.940366][ T5974] netlink_rcv_skb+0x208/0x470 [ 78.940384][ T5974] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 78.940403][ T5974] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 78.940431][ T5974] ? netlink_deliver_tap+0x2e/0x1b0 [ 78.940457][ T5974] netlink_unicast+0x82c/0x9e0 [ 78.940489][ T5974] ? __pfx_netlink_unicast+0x10/0x10 [ 78.940513][ T5974] ? netlink_sendmsg+0x642/0xb30 [ 78.940529][ T5974] ? skb_put+0x11b/0x210 [ 78.940550][ T5974] netlink_sendmsg+0x805/0xb30 [ 78.940578][ T5974] ? __pfx_netlink_sendmsg+0x10/0x10 [ 78.940598][ T5974] ? __import_iovec+0x5d4/0x7f0 [ 78.940616][ T5974] ? aa_sock_msg_perm+0xf1/0x1d0 [ 78.940634][ T5974] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 78.940652][ T5974] ? __pfx_netlink_sendmsg+0x10/0x10 [ 78.940670][ T5974] __sock_sendmsg+0x21c/0x270 [ 78.940696][ T5974] ____sys_sendmsg+0x505/0x830 [ 78.940722][ T5974] ? __pfx_____sys_sendmsg+0x10/0x10 [ 78.940757][ T5974] ___sys_sendmsg+0x21f/0x2a0 [ 78.940780][ T5974] ? __pfx____sys_sendmsg+0x10/0x10 [ 78.940834][ T5974] ? __fget_files+0x2a/0x420 [ 78.940848][ T5974] ? __fget_files+0x3a0/0x420 [ 78.940873][ T5974] __sys_sendmsg+0x164/0x220 [ 78.940895][ T5974] ? __pfx___sys_sendmsg+0x10/0x10 [ 78.940930][ T5974] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.940950][ T5974] __do_fast_syscall_32+0xb6/0x2b0 [ 78.940969][ T5974] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.940989][ T5974] do_fast_syscall_32+0x34/0x80 [ 78.941007][ T5974] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 78.941026][ T5974] RIP: 0023:0xf7f04539 [ 78.941042][ T5974] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 78.941055][ T5974] RSP: 002b:00000000f53f655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 78.941073][ T5974] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000200 [ 78.941092][ T5974] RDX: 0000000024000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.941102][ T5974] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.941111][ T5974] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 78.941120][ T5974] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 78.941146][ T5974] [ 79.445890][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 79.456089][ T10] usb 3-1: config 0 has too many interfaces: 37, using maximum allowed: 32 [ 79.464819][ T10] usb 3-1: config 0 has an invalid interface number: 176 but max is 36 [ 79.537170][ T51] Bluetooth: hci1: command tx timeout [ 79.576562][ T10] usb 3-1: config 0 has an invalid interface number: 49 but max is 36 [ 79.584773][ T10] usb 3-1: config 0 has 3 interfaces, different from the descriptor's value: 37 [ 79.611314][ T51] Bluetooth: hci4: command tx timeout [ 79.642347][ T5864] Bluetooth: hci0: command tx timeout [ 79.649309][ T5870] Bluetooth: hci3: command tx timeout [ 79.654750][ T5870] Bluetooth: hci2: command tx timeout [ 79.819015][ T10] usb 3-1: config 0 has no interface number 1 [ 79.866284][ T10] usb 3-1: config 0 has no interface number 2 [ 79.911070][ T5981] netlink: 4 bytes leftover after parsing attributes in process `syz.3.11'. [ 79.935825][ T10] usb 3-1: New USB device found, idVendor=05c6, idProduct=9205, bcdDevice=29.ac [ 79.984690][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.032241][ T10] usb 3-1: config 0 descriptor?? [ 80.108545][ T10] qmi_wwan 3-1:0.0: probe with driver qmi_wwan failed with error -22 [ 80.155447][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 80.164479][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 80.266825][ T5993] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 80.383771][ T10] qcserial 3-1:0.49: Qualcomm USB modem converter detected [ 80.633264][ T30] audit: type=1326 audit(1758680674.097:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 80.683826][ T10] usb 3-1: USB disconnect, device number 2 [ 80.890782][ T10] qcserial 3-1:0.49: device disconnected [ 80.997630][ T30] audit: type=1326 audit(1758680674.097:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 81.138841][ T30] audit: type=1326 audit(1758680674.097:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=437 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 81.206919][ T30] audit: type=1326 audit(1758680674.097:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 81.235318][ T30] audit: type=1326 audit(1758680674.097:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 81.365500][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!! [ 81.375047][ T0] NOHZ tick-stop error: local softirq work is pending, handler #202!!! [ 81.493985][ T5994] pim6reg: entered allmulticast mode [ 81.535690][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!! [ 81.728390][ T30] audit: type=1326 audit(1758680674.097:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 81.826129][ T6002] @: renamed from vlan0 (while UP) [ 81.945385][ T0] NOHZ tick-stop error: local softirq work is pending, handler #140!!! [ 82.030069][ T30] audit: type=1326 audit(1758680674.137:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 82.130868][ T5988] pim6reg: left allmulticast mode [ 82.246676][ T30] audit: type=1326 audit(1758680674.187:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=219 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 82.269539][ T30] audit: type=1326 audit(1758680674.187:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5988 comm="syz.3.13" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f01539 code=0x7ffc0000 [ 82.745934][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 82.892537][ T24] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 83.018390][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 83.135394][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 83.186851][ T9] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 83.221496][ T9] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 83.235047][ T24] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 83.275557][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 83.325428][ T9] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 83.360045][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 83.372619][ T0] NOHZ tick-stop error: local softirq work is pending, handler #208!!! [ 83.418512][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 83.446934][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 83.479105][ T9] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 83.490647][ T24] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 83.499230][ T9] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 83.526293][ T9] usb 1-1: Product: syz [ 83.537162][ T9] usb 1-1: Manufacturer: syz [ 83.547430][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 83.750586][ T9] cdc_wdm 1-1:1.0: skipping garbage [ 83.885466][ T9] cdc_wdm 1-1:1.0: skipping garbage [ 83.916869][ T9] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 83.930242][ T9] cdc_wdm 1-1:1.0: Unknown control protocol [ 83.959279][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 83.970859][ T24] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 83.984738][ T24] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 83.995486][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.050816][ T24] usb 4-1: config 0 descriptor?? [ 84.235957][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 84.242660][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 84.249660][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 84.256262][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 84.264140][ C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 84.270770][ C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 84.277241][ T5872] usb 1-1: USB disconnect, device number 2 [ 84.361335][ T5938] IPVS: starting estimator thread 0... [ 84.502318][ T24] plantronics 0003:047F:FFFF.0002: ignoring exceeding usage max [ 84.512737][ T6026] IPVS: using max 50 ests per chain, 120000 per kthread [ 84.543378][ T24] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 84.559156][ T24] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 84.567307][ T24] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 84.577340][ T24] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 84.584773][ T24] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 84.842286][ T24] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 85.821920][ T6046] netdevsim netdevsim4 netdevsim0: entered allmulticast mode [ 85.831263][ T6046] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 85.910664][ T9] usb 4-1: USB disconnect, device number 2 [ 85.986427][ T6046] netlink: 44 bytes leftover after parsing attributes in process `syz.4.27'. [ 86.022898][ T6046] netlink: 8 bytes leftover after parsing attributes in process `syz.4.27'. [ 86.726588][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 86.752999][ T120] cfg80211: failed to load regulatory.db [ 87.070479][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 87.185004][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 87.255186][ T5951] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 87.355334][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 87.466337][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 87.516751][ T5951] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 87.598703][ T5951] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 87.620388][ T9] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 87.645219][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.653360][ T5951] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 87.655141][ T120] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 87.667275][ T5951] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 87.689714][ T9] usb 4-1: config 0 descriptor?? [ 87.704086][ T5951] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 87.718142][ T5951] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.791433][ T5951] usb 2-1: config 0 descriptor?? [ 87.989340][ T120] usb 5-1: config 4 has an invalid interface number: 88 but max is 1 [ 88.081759][ T120] usb 5-1: config 4 has an invalid interface number: 29 but max is 1 [ 88.126879][ T120] usb 5-1: config 4 has no interface number 0 [ 88.133168][ T120] usb 5-1: config 4 has no interface number 1 [ 88.142242][ T120] usb 5-1: config 4 interface 88 altsetting 119 has an invalid endpoint descriptor of length 2, skipping [ 88.158411][ T5930] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 88.166339][ T120] usb 5-1: config 4 interface 88 altsetting 119 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 88.190546][ T120] usb 5-1: config 4 interface 88 has no altsetting 0 [ 88.212234][ T120] usb 5-1: config 4 interface 29 has no altsetting 0 [ 88.237115][ T120] usb 5-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=af.e7 [ 88.247934][ T120] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.260637][ T120] usb 5-1: Product: syz [ 88.271043][ T120] usb 5-1: Manufacturer: syz [ 88.286396][ T120] usb 5-1: SerialNumber: syz [ 88.325108][ T5930] usb 1-1: Using ep0 maxpacket: 16 [ 88.422702][ T5930] usb 1-1: config 3 has an invalid interface number: 155 but max is 0 [ 88.525214][ T5930] usb 1-1: config 3 has an invalid descriptor of length 0, skipping remainder of the config [ 88.549776][ T120] usb 5-1: USB disconnect, device number 2 [ 88.570529][ T5930] usb 1-1: config 3 has no interface number 0 [ 88.585983][ T5930] usb 1-1: config 3 interface 155 has no altsetting 0 [ 88.614230][ T5930] usb 1-1: New USB device found, idVendor=c6a9, idProduct=2600, bcdDevice=e5.4c [ 88.625450][ T5930] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.635838][ T5930] usb 1-1: Product: syz [ 88.657568][ T5930] usb 1-1: Manufacturer: syz [ 88.668970][ T5930] usb 1-1: SerialNumber: syz [ 89.305602][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 89.311771][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 89.355694][ T9] usb 4-1: USB disconnect, device number 3 [ 90.421571][ T5951] usbhid 2-1:0.0: can't add hid device: -71 [ 90.433515][ T5951] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 90.494694][ T5951] usb 2-1: USB disconnect, device number 2 [ 90.509346][ T5975] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 90.705011][ T5975] usb 5-1: Using ep0 maxpacket: 32 [ 90.716787][ T5975] usb 5-1: New USB device found, idVendor=08ca, idProduct=0111, bcdDevice=6d.c8 [ 90.731156][ T5975] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.743294][ T5975] usb 5-1: config 0 descriptor?? [ 91.083674][ T5930] uvcvideo 1-1:3.155: probe with driver uvcvideo failed with error -22 [ 91.131392][ T5975] gspca_main: mr97310a-2.14.0 probing 08ca:0111 [ 91.191674][ T5930] usb 1-1: USB disconnect, device number 3 [ 91.220359][ T5975] gspca_mr97310a: reg write [21] error -22 [ 91.254842][ T5975] mr97310a 5-1:0.0: probe with driver mr97310a failed with error -22 [ 91.323091][ T5975] usb 5-1: USB disconnect, device number 3 [ 91.703599][ T6118] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 91.738166][ T6118] netlink: 60 bytes leftover after parsing attributes in process `syz.2.47'. [ 91.785227][ T5930] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 91.965813][ T6118] input: syz0 as /devices/virtual/input/input5 [ 92.075574][ T5930] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 92.088450][ T24] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 92.278980][ T24] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz1] on syz0 [ 92.499902][ T5930] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 92.742903][ T5930] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 92.997288][ T5930] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 93.057256][ T5930] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 93.076830][ T5930] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.115696][ T5930] usb 1-1: config 0 descriptor?? [ 93.573780][ T5930] plantronics 0003:047F:FFFF.0004: ignoring exceeding usage max [ 93.611274][ T5930] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 93.646449][ T5937] IPVS: starting estimator thread 0... [ 93.664326][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 93.664342][ T30] audit: type=1326 audit(1758680687.237:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6145 comm="syz.4.51" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f04539 code=0x7fc00000 [ 93.711417][ T5930] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 93.764809][ T5930] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 93.798958][ T6151] IPVS: using max 27 ests per chain, 64800 per kthread [ 93.850090][ T5930] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 93.923245][ T5930] plantronics 0003:047F:FFFF.0004: unknown main item tag 0x0 [ 94.037501][ T5930] plantronics 0003:047F:FFFF.0004: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 94.301812][ T6161] input: syz0 as /devices/virtual/input/input6 [ 94.635963][ T6172] netlink: 40 bytes leftover after parsing attributes in process `syz.4.57'. [ 94.671533][ T6172] FAULT_INJECTION: forcing a failure. [ 94.671533][ T6172] name failslab, interval 1, probability 0, space 0, times 0 [ 94.725230][ T5869] Bluetooth: hci1: command 0x0c1a tx timeout [ 94.731829][ T120] Bluetooth: hci1: Opcode 0x0c1a failed: -110 [ 94.746136][ T120] Bluetooth: hci1: Error when powering off device on rfkill (-110) [ 94.746371][ T6172] CPU: 0 UID: 0 PID: 6172 Comm: syz.4.57 Not tainted syzkaller #0 PREEMPT(full) [ 94.746392][ T6172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 94.746401][ T6172] Call Trace: [ 94.746408][ T6172] [ 94.746416][ T6172] dump_stack_lvl+0x189/0x250 [ 94.746439][ T6172] ? __pfx____ratelimit+0x10/0x10 [ 94.746456][ T6172] ? __pfx_dump_stack_lvl+0x10/0x10 [ 94.746473][ T6172] ? __pfx__printk+0x10/0x10 [ 94.746500][ T6172] ? __pfx___might_resched+0x10/0x10 [ 94.746521][ T6172] ? fs_reclaim_acquire+0x7d/0x100 [ 94.746541][ T6172] should_fail_ex+0x414/0x560 [ 94.746568][ T6172] should_failslab+0xa8/0x100 [ 94.746613][ T6172] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 94.746634][ T6172] ? __alloc_skb+0x112/0x2d0 [ 94.746656][ T6172] __alloc_skb+0x112/0x2d0 [ 94.746677][ T6172] netlink_ack+0x146/0xa50 [ 94.746693][ T6172] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 94.746708][ T6172] ? ref_tracker_free+0x63a/0x7d0 [ 94.746724][ T6172] ? __asan_memcpy+0x40/0x70 [ 94.746741][ T6172] ? __pfx_ref_tracker_free+0x10/0x10 [ 94.746755][ T6172] ? __skb_clone+0x63/0x7a0 [ 94.746783][ T6172] netlink_rcv_skb+0x28c/0x470 [ 94.746802][ T6172] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 94.746820][ T6172] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 94.746846][ T6172] ? netlink_deliver_tap+0x2e/0x1b0 [ 94.746871][ T6172] netlink_unicast+0x82c/0x9e0 [ 94.746901][ T6172] ? __pfx_netlink_unicast+0x10/0x10 [ 94.746925][ T6172] ? netlink_sendmsg+0x642/0xb30 [ 94.746940][ T6172] ? skb_put+0x11b/0x210 [ 94.746961][ T6172] netlink_sendmsg+0x805/0xb30 [ 94.746988][ T6172] ? __pfx_netlink_sendmsg+0x10/0x10 [ 94.747007][ T6172] ? __import_iovec+0x5d4/0x7f0 [ 94.747025][ T6172] ? aa_sock_msg_perm+0xf1/0x1d0 [ 94.747044][ T6172] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 94.747061][ T6172] ? __pfx_netlink_sendmsg+0x10/0x10 [ 94.747078][ T6172] __sock_sendmsg+0x21c/0x270 [ 94.747104][ T6172] ____sys_sendmsg+0x505/0x830 [ 94.747128][ T6172] ? __pfx_____sys_sendmsg+0x10/0x10 [ 94.747163][ T6172] ___sys_sendmsg+0x21f/0x2a0 [ 94.747185][ T6172] ? __pfx____sys_sendmsg+0x10/0x10 [ 94.747237][ T6172] ? __fget_files+0x2a/0x420 [ 94.747251][ T6172] ? __fget_files+0x3a0/0x420 [ 94.747276][ T6172] __sys_sendmsg+0x164/0x220 [ 94.747297][ T6172] ? __pfx___sys_sendmsg+0x10/0x10 [ 94.747331][ T6172] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.747351][ T6172] __do_fast_syscall_32+0xb6/0x2b0 [ 94.747373][ T6172] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.747393][ T6172] do_fast_syscall_32+0x34/0x80 [ 94.747410][ T6172] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 94.747429][ T6172] RIP: 0023:0xf7f04539 [ 94.747443][ T6172] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 94.747456][ T6172] RSP: 002b:00000000f53f655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 94.747474][ T6172] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000300 [ 94.747485][ T6172] RDX: 0000000000004804 RSI: 0000000000000000 RDI: 0000000000000000 [ 94.747494][ T6172] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 94.747503][ T6172] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 94.747512][ T6172] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 94.747537][ T6172] [ 95.217448][ T6183] FAULT_INJECTION: forcing a failure. [ 95.217448][ T6183] name failslab, interval 1, probability 0, space 0, times 0 [ 95.271799][ T6183] CPU: 1 UID: 0 PID: 6183 Comm: syz.4.61 Not tainted syzkaller #0 PREEMPT(full) [ 95.271831][ T6183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 95.271841][ T6183] Call Trace: [ 95.271849][ T6183] [ 95.271856][ T6183] dump_stack_lvl+0x189/0x250 [ 95.271880][ T6183] ? __pfx____ratelimit+0x10/0x10 [ 95.271898][ T6183] ? __pfx_dump_stack_lvl+0x10/0x10 [ 95.271917][ T6183] ? __pfx__printk+0x10/0x10 [ 95.271944][ T6183] ? __pfx___might_resched+0x10/0x10 [ 95.271960][ T6183] ? fs_reclaim_acquire+0x7d/0x100 [ 95.271981][ T6183] should_fail_ex+0x414/0x560 [ 95.272009][ T6183] should_failslab+0xa8/0x100 [ 95.272032][ T6183] __kmalloc_cache_noprof+0x70/0x3d0 [ 95.272053][ T6183] ? rtnl_newlink+0xed/0x1c70 [ 95.272069][ T6183] ? kasan_save_free_info+0x46/0x50 [ 95.272090][ T6183] rtnl_newlink+0xed/0x1c70 [ 95.272106][ T6183] ? netlink_sendmsg+0x805/0xb30 [ 95.272122][ T6183] ? __sock_sendmsg+0x21c/0x270 [ 95.272141][ T6183] ? ____sys_sendmsg+0x505/0x830 [ 95.272157][ T6183] ? ___sys_sendmsg+0x21f/0x2a0 [ 95.272174][ T6183] ? __sys_sendmsg+0x164/0x220 [ 95.272189][ T6183] ? __do_fast_syscall_32+0xb6/0x2b0 [ 95.272200][ T6183] ? do_fast_syscall_32+0x34/0x80 [ 95.272209][ T6183] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.272225][ T6183] ? __pfx_rtnl_newlink+0x10/0x10 [ 95.272246][ T6183] ? kasan_quarantine_put+0xdd/0x220 [ 95.272257][ T6183] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.272270][ T6183] ? nlmon_xmit+0xb0/0x100 [ 95.272281][ T6183] ? kmem_cache_free+0x18f/0x400 [ 95.272297][ T6183] ? __local_bh_enable_ip+0x12d/0x1c0 [ 95.272307][ T6183] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.272316][ T6183] ? __local_bh_enable_ip+0x12d/0x1c0 [ 95.272325][ T6183] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 95.272336][ T6183] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.272349][ T6183] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.272361][ T6183] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.272374][ T6183] ? __dev_queue_xmit+0x1d79/0x3b50 [ 95.272389][ T6183] ? __lock_acquire+0xab9/0xd20 [ 95.272415][ T6183] ? __pfx_rtnl_newlink+0x10/0x10 [ 95.272425][ T6183] rtnetlink_rcv_msg+0x7cc/0xb70 [ 95.272437][ T6183] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 95.272446][ T6183] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 95.272455][ T6183] ? ref_tracker_free+0x63a/0x7d0 [ 95.272464][ T6183] ? __asan_memcpy+0x40/0x70 [ 95.272475][ T6183] ? __pfx_ref_tracker_free+0x10/0x10 [ 95.272482][ T6183] ? __skb_clone+0x63/0x7a0 [ 95.272499][ T6183] netlink_rcv_skb+0x208/0x470 [ 95.272510][ T6183] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 95.272520][ T6183] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 95.272535][ T6183] ? netlink_deliver_tap+0x2e/0x1b0 [ 95.272549][ T6183] netlink_unicast+0x82c/0x9e0 [ 95.272568][ T6183] ? __pfx_netlink_unicast+0x10/0x10 [ 95.272586][ T6183] ? netlink_sendmsg+0x642/0xb30 [ 95.272595][ T6183] ? skb_put+0x11b/0x210 [ 95.272607][ T6183] netlink_sendmsg+0x805/0xb30 [ 95.272622][ T6183] ? __pfx_netlink_sendmsg+0x10/0x10 [ 95.272633][ T6183] ? __import_iovec+0x5d4/0x7f0 [ 95.272645][ T6183] ? aa_sock_msg_perm+0xf1/0x1d0 [ 95.272655][ T6183] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 95.272666][ T6183] ? __pfx_netlink_sendmsg+0x10/0x10 [ 95.272676][ T6183] __sock_sendmsg+0x21c/0x270 [ 95.272692][ T6183] ____sys_sendmsg+0x505/0x830 [ 95.272707][ T6183] ? __pfx_____sys_sendmsg+0x10/0x10 [ 95.272726][ T6183] ___sys_sendmsg+0x21f/0x2a0 [ 95.272764][ T6183] ? __pfx____sys_sendmsg+0x10/0x10 [ 95.272816][ T6183] ? __fget_files+0x2a/0x420 [ 95.272839][ T6183] ? __fget_files+0x3a0/0x420 [ 95.272862][ T6183] __sys_sendmsg+0x164/0x220 [ 95.272883][ T6183] ? __pfx___sys_sendmsg+0x10/0x10 [ 95.272917][ T6183] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.272936][ T6183] __do_fast_syscall_32+0xb6/0x2b0 [ 95.272953][ T6183] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.272973][ T6183] do_fast_syscall_32+0x34/0x80 [ 95.272991][ T6183] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 95.273009][ T6183] RIP: 0023:0xf7f04539 [ 95.273024][ T6183] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 95.273038][ T6183] RSP: 002b:00000000f53f655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 95.273055][ T6183] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000080000600 [ 95.273067][ T6183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.273076][ T6183] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.273085][ T6183] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 95.273094][ T6183] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 95.273119][ T6183] [ 96.306556][ T5937] usb 1-1: USB disconnect, device number 4 [ 96.753649][ T6214] netlink: 'syz.4.66': attribute type 10 has an invalid length. [ 96.843866][ T6214] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.882576][ T6214] bond0: (slave team0): Enslaving as an active interface with an up link [ 97.205261][ T5869] Bluetooth: hci0: command 0x0c1a tx timeout [ 97.224532][ T120] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 97.240128][ T120] Bluetooth: hci0: Error when powering off device on rfkill (-110) [ 97.643173][ T6226] process 'syz.2.71' launched '/dev/fd/9' with NULL argv: empty string added [ 97.687175][ T6237] netlink: 14212 bytes leftover after parsing attributes in process `syz.3.69'. [ 99.976424][ T5869] Bluetooth: hci2: command 0x0c1a tx timeout [ 100.034767][ T120] Bluetooth: hci2: Opcode 0x0c1a failed: -110 [ 100.079929][ T120] Bluetooth: hci2: Error when powering off device on rfkill (-110) [ 101.017846][ T6281] fuse: Unknown parameter 'grouid' [ 101.499614][ T5975] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 101.804980][ T5975] usb 2-1: Using ep0 maxpacket: 8 [ 101.813990][ T5975] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 101.834091][ T5975] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x2 has invalid wMaxPacketSize 0 [ 101.852696][ T5975] usb 2-1: config 0 interface 0 has no altsetting 0 [ 102.026452][ T5975] usb 2-1: New USB device found, idVendor=0e41, idProduct=4142, bcdDevice=d4.6e [ 102.063677][ T5975] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.073551][ T5975] usb 2-1: Product: syz [ 102.100776][ T5975] usb 2-1: Manufacturer: syz [ 102.113621][ T5975] usb 2-1: SerialNumber: syz [ 102.228096][ T5975] usb 2-1: config 0 descriptor?? [ 102.279525][ T5975] snd_usb_toneport 2-1:0.0: Line 6 TonePort UX2 found [ 102.325111][ T5869] Bluetooth: hci3: command 0x0c1a tx timeout [ 102.331937][ T120] Bluetooth: hci3: Opcode 0x0c1a failed: -110 [ 102.344944][ T120] Bluetooth: hci3: Error when powering off device on rfkill (-110) [ 102.400791][ T6310] Zero length message leads to an empty skb [ 102.508703][ T5975] snd_usb_toneport 2-1:0.0: cannot get proper max packet size [ 102.560726][ T5975] snd_usb_toneport 2-1:0.0: Line 6 TonePort UX2 now disconnected [ 102.588721][ T5975] snd_usb_toneport 2-1:0.0: probe with driver snd_usb_toneport failed with error -22 [ 102.713391][ T6286] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 102.726086][ T6286] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 102.743563][ T5975] usb 2-1: USB disconnect, device number 3 [ 103.455117][ T24] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 103.895494][ T24] usb 1-1: config 4 has an invalid interface number: 88 but max is 1 [ 103.903622][ T24] usb 1-1: config 4 has an invalid interface number: 29 but max is 1 [ 104.469214][ T24] usb 1-1: config 4 has no interface number 0 [ 104.486656][ T120] Bluetooth: hci4: Opcode 0x0c1a failed: -110 [ 104.492792][ T120] Bluetooth: hci4: Error when powering off device on rfkill (-110) [ 104.501133][ T24] usb 1-1: config 4 has no interface number 1 [ 104.527078][ T5869] Bluetooth: hci4: command 0x0c1a tx timeout [ 104.558820][ T24] usb 1-1: config 4 interface 88 altsetting 119 has an invalid endpoint descriptor of length 3, skipping [ 104.572017][ T24] usb 1-1: config 4 interface 88 altsetting 119 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 104.586571][ T24] usb 1-1: config 4 interface 88 has no altsetting 0 [ 104.593271][ T24] usb 1-1: config 4 interface 29 has no altsetting 0 [ 104.603431][ T24] usb 1-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=af.e7 [ 104.612974][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.633039][ T24] usb 1-1: Product: syz [ 104.637651][ T24] usb 1-1: Manufacturer: syz [ 104.690689][ T24] usb 1-1: SerialNumber: syz [ 104.884222][ T6335] FAULT_INJECTION: forcing a failure. [ 104.884222][ T6335] name failslab, interval 1, probability 0, space 0, times 0 [ 104.907860][ T6335] CPU: 1 UID: 0 PID: 6335 Comm: syz.1.88 Not tainted syzkaller #0 PREEMPT(full) [ 104.907885][ T6335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 104.907894][ T6335] Call Trace: [ 104.907901][ T6335] [ 104.907909][ T6335] dump_stack_lvl+0x189/0x250 [ 104.907934][ T6335] ? __pfx____ratelimit+0x10/0x10 [ 104.907956][ T6335] ? __pfx_dump_stack_lvl+0x10/0x10 [ 104.907975][ T6335] ? __pfx__printk+0x10/0x10 [ 104.908001][ T6335] ? __pfx___might_resched+0x10/0x10 [ 104.908022][ T6335] should_fail_ex+0x414/0x560 [ 104.908051][ T6335] should_failslab+0xa8/0x100 [ 104.908074][ T6335] kmem_cache_alloc_lru_noprof+0x78/0x3d0 [ 104.908094][ T6335] ? __d_alloc+0x36/0x7a0 [ 104.908112][ T6335] __d_alloc+0x36/0x7a0 [ 104.908133][ T6335] d_alloc+0x4b/0x190 [ 104.908145][ T6335] ? lookup_one_qstr_excl+0xc8/0x360 [ 104.908165][ T6335] lookup_one_qstr_excl+0xdc/0x360 [ 104.908189][ T6335] filename_create+0x224/0x3c0 [ 104.908215][ T6335] ? __pfx_filename_create+0x10/0x10 [ 104.908247][ T6335] do_symlinkat+0xbc/0x3f0 [ 104.908271][ T6335] ? __pfx_do_symlinkat+0x10/0x10 [ 104.908294][ T6335] ? getname_flags+0x1e5/0x540 [ 104.908315][ T6335] __ia32_sys_symlinkat+0x94/0xb0 [ 104.908338][ T6335] __do_fast_syscall_32+0xb6/0x2b0 [ 104.908357][ T6335] ? lockdep_hardirqs_on+0x9c/0x150 [ 104.908379][ T6335] do_fast_syscall_32+0x34/0x80 [ 104.908398][ T6335] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 104.908416][ T6335] RIP: 0023:0xf7f66539 [ 104.908431][ T6335] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 104.908444][ T6335] RSP: 002b:00000000f545655c EFLAGS: 00000206 ORIG_RAX: 0000000000000130 [ 104.908462][ T6335] RAX: ffffffffffffffda RBX: 0000000080001040 RCX: 00000000ffffff9c [ 104.908474][ T6335] RDX: 0000000080000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 104.908485][ T6335] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 104.908494][ T6335] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 104.908504][ T6335] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 104.908532][ T6335] [ 105.377936][ T24] usb 1-1: USB disconnect, device number 5 [ 105.728046][ T6355] input: syz0 as /devices/virtual/input/input7 [ 106.023451][ T6361] netlink: 12 bytes leftover after parsing attributes in process `syz.1.92'. [ 108.922567][ T6405] tipc: Started in network mode [ 108.960202][ T6405] tipc: Node identity 4a18e582c5a1, cluster identity 4711 [ 108.987906][ T6405] tipc: Enabled bearer , priority 0 [ 109.034678][ T6409] capability: warning: `syz.4.101' uses deprecated v2 capabilities in a way that may be insecure [ 109.280215][ T6405] syzkaller0: entered promiscuous mode [ 109.287166][ T6405] syzkaller0: entered allmulticast mode [ 109.392530][ T6405] sch_tbf: burst 127 is lower than device syzkaller0 mtu (1514) ! [ 109.550025][ T6404] tipc: Resetting bearer [ 109.646407][ T6404] tipc: Disabling bearer [ 111.674459][ T6453] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 112.530646][ T6481] netlink: 4 bytes leftover after parsing attributes in process `syz.4.117'. [ 112.594741][ T6484] netlink: 4 bytes leftover after parsing attributes in process `syz.4.117'. [ 113.186690][ T5975] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 113.243663][ T6497] FAULT_INJECTION: forcing a failure. [ 113.243663][ T6497] name failslab, interval 1, probability 0, space 0, times 0 [ 113.258713][ T6497] CPU: 1 UID: 0 PID: 6497 Comm: syz.1.124 Not tainted syzkaller #0 PREEMPT(full) [ 113.258736][ T6497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 113.258746][ T6497] Call Trace: [ 113.258753][ T6497] [ 113.258761][ T6497] dump_stack_lvl+0x189/0x250 [ 113.258785][ T6497] ? __pfx____ratelimit+0x10/0x10 [ 113.258804][ T6497] ? __pfx_dump_stack_lvl+0x10/0x10 [ 113.258822][ T6497] ? __pfx__printk+0x10/0x10 [ 113.258848][ T6497] ? __pfx___might_resched+0x10/0x10 [ 113.258863][ T6497] ? fs_reclaim_acquire+0x7d/0x100 [ 113.258891][ T6497] should_fail_ex+0x414/0x560 [ 113.258919][ T6497] should_failslab+0xa8/0x100 [ 113.258943][ T6497] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 113.258964][ T6497] ? __alloc_skb+0x112/0x2d0 [ 113.258987][ T6497] __alloc_skb+0x112/0x2d0 [ 113.259009][ T6497] netlink_ack+0x146/0xa50 [ 113.259024][ T6497] ? __pfx_genl_rcv_msg+0x10/0x10 [ 113.259043][ T6497] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 113.259062][ T6497] ? __pfx_nl80211_post_doit+0x10/0x10 [ 113.259083][ T6497] ? __asan_memcpy+0x40/0x70 [ 113.259101][ T6497] ? __pfx_ref_tracker_free+0x10/0x10 [ 113.259123][ T6497] netlink_rcv_skb+0x28c/0x470 [ 113.259139][ T6497] ? __lock_acquire+0xab9/0xd20 [ 113.259160][ T6497] ? __pfx_genl_rcv_msg+0x10/0x10 [ 113.259182][ T6497] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 113.259219][ T6497] ? down_read+0x1ad/0x2e0 [ 113.259241][ T6497] genl_rcv+0x28/0x40 [ 113.259259][ T6497] netlink_unicast+0x82c/0x9e0 [ 113.259291][ T6497] ? __pfx_netlink_unicast+0x10/0x10 [ 113.259315][ T6497] ? netlink_sendmsg+0x642/0xb30 [ 113.259331][ T6497] ? skb_put+0x11b/0x210 [ 113.259353][ T6497] netlink_sendmsg+0x805/0xb30 [ 113.259381][ T6497] ? __pfx_netlink_sendmsg+0x10/0x10 [ 113.259401][ T6497] ? __import_iovec+0x5d4/0x7f0 [ 113.259420][ T6497] ? aa_sock_msg_perm+0xf1/0x1d0 [ 113.259439][ T6497] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 113.259457][ T6497] ? __pfx_netlink_sendmsg+0x10/0x10 [ 113.259475][ T6497] __sock_sendmsg+0x21c/0x270 [ 113.259501][ T6497] ____sys_sendmsg+0x505/0x830 [ 113.259527][ T6497] ? __pfx_____sys_sendmsg+0x10/0x10 [ 113.259563][ T6497] ___sys_sendmsg+0x21f/0x2a0 [ 113.259585][ T6497] ? __pfx____sys_sendmsg+0x10/0x10 [ 113.259636][ T6497] ? __fget_files+0x2a/0x420 [ 113.259650][ T6497] ? __fget_files+0x3a0/0x420 [ 113.259673][ T6497] __sys_sendmsg+0x164/0x220 [ 113.259693][ T6497] ? __pfx___sys_sendmsg+0x10/0x10 [ 113.259729][ T6497] ? lockdep_hardirqs_on+0x9c/0x150 [ 113.259750][ T6497] __do_fast_syscall_32+0xb6/0x2b0 [ 113.259769][ T6497] ? lockdep_hardirqs_on+0x9c/0x150 [ 113.259791][ T6497] do_fast_syscall_32+0x34/0x80 [ 113.259809][ T6497] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 113.259827][ T6497] RIP: 0023:0xf7f66539 [ 113.259841][ T6497] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 113.259853][ T6497] RSP: 002b:00000000f545655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 113.259877][ T6497] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000400 [ 113.259887][ T6497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 113.259896][ T6497] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 113.259904][ T6497] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 113.259913][ T6497] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 113.259936][ T6497] [ 113.417649][ T5975] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 113.615029][ T5951] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 113.637877][ T5975] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 113.674514][ T5975] usb 5-1: config 0 interface 0 has no altsetting 0 [ 113.684750][ T5975] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 113.705241][ T6502] fuse: Unknown parameter '00000000000000000000' [ 113.733021][ T5975] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 113.738339][ T6502] syz.1.126 uses obsolete (PF_INET,SOCK_PACKET) [ 113.748512][ T5975] usb 5-1: Product: syz [ 113.752794][ T5975] usb 5-1: Manufacturer: syz [ 113.758029][ T5975] usb 5-1: SerialNumber: syz [ 113.767906][ T5975] usb 5-1: config 0 descriptor?? [ 113.768262][ T6502] fuse: Bad value for 'group_id' [ 113.775821][ T5975] hub 5-1:0.0: bad descriptor, ignoring hub [ 113.787885][ T6502] fuse: Bad value for 'group_id' [ 113.793091][ T5951] usb 4-1: Using ep0 maxpacket: 16 [ 113.818890][ T5951] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.835568][ T5951] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 113.866903][ T5975] hub 5-1:0.0: probe with driver hub failed with error -5 [ 113.875567][ T5951] usb 4-1: config 0 interface 0 has no altsetting 0 [ 113.892599][ T5951] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 113.918777][ T5975] usb 5-1: selecting invalid altsetting 0 [ 113.927446][ T5951] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.037376][ T5951] usb 4-1: config 0 descriptor?? [ 114.173594][ T5975] usb 5-1: USB disconnect, device number 4 [ 114.592536][ T5951] usbhid 4-1:0.0: can't add hid device: -71 [ 114.643630][ T5951] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 114.669248][ T5951] usb 4-1: USB disconnect, device number 4 [ 115.015055][ T5975] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 115.190904][ T5975] usb 5-1: config index 0 descriptor too short (expected 39, got 27) [ 115.242192][ T5975] usb 5-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 115.304859][ T5975] usb 5-1: config 0 interface 0 has no altsetting 0 [ 115.340139][ T5975] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 115.350772][ T5975] usb 5-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 115.372034][ T6542] binder: BINDER_SET_CONTEXT_MGR already set [ 115.378524][ T6542] binder: 6541:6542 ioctl 4018620d 80000040 returned -16 [ 115.386310][ T5975] usb 5-1: Product: syz [ 115.390508][ T5975] usb 5-1: Manufacturer: syz [ 115.471703][ T5975] usb 5-1: SerialNumber: syz [ 115.476519][ T120] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 115.487693][ T5975] usb 5-1: config 0 descriptor?? [ 115.498286][ T5975] hub 5-1:0.0: bad descriptor, ignoring hub [ 115.536460][ T5975] hub 5-1:0.0: probe with driver hub failed with error -5 [ 115.557380][ T5975] usb 5-1: selecting invalid altsetting 0 [ 115.646764][ T6547] fuse: Bad value for 'fd' [ 115.945935][ T5975] usb 5-1: USB disconnect, device number 5 [ 115.977643][ T120] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 115.989546][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 116.117397][ T120] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 116.153101][ T120] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 116.178328][ T120] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 116.403682][ T120] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 116.417170][ T6556] batman_adv: batadv0: Adding interface: macvtap1 [ 116.439984][ T6556] batman_adv: batadv0: The MTU of interface macvtap1 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. [ 116.499660][ T120] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.528806][ T6556] batman_adv: batadv0: Not using interface macvtap1 (retrying later): interface not active [ 116.540155][ T120] usb 1-1: config 0 descriptor?? [ 116.911113][ T6562] FAULT_INJECTION: forcing a failure. [ 116.911113][ T6562] name failslab, interval 1, probability 0, space 0, times 0 [ 117.018290][ T6562] CPU: 0 UID: 0 PID: 6562 Comm: syz.4.144 Not tainted syzkaller #0 PREEMPT(full) [ 117.018314][ T6562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 117.018324][ T6562] Call Trace: [ 117.018332][ T6562] [ 117.018339][ T6562] dump_stack_lvl+0x189/0x250 [ 117.018363][ T6562] ? __pfx____ratelimit+0x10/0x10 [ 117.018381][ T6562] ? __pfx_dump_stack_lvl+0x10/0x10 [ 117.018398][ T6562] ? __pfx__printk+0x10/0x10 [ 117.018421][ T6562] ? __pfx___might_resched+0x10/0x10 [ 117.018436][ T6562] ? fs_reclaim_acquire+0x7d/0x100 [ 117.018456][ T6562] should_fail_ex+0x414/0x560 [ 117.018483][ T6562] should_failslab+0xa8/0x100 [ 117.018507][ T6562] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 117.018526][ T6562] ? rtnl_prop_list_size+0x1ba/0x1e0 [ 117.018548][ T6562] ? __alloc_skb+0x112/0x2d0 [ 117.018570][ T6562] __alloc_skb+0x112/0x2d0 [ 117.018592][ T6562] rtmsg_ifinfo_build_skb+0x84/0x260 [ 117.018622][ T6562] rtmsg_ifinfo+0x8c/0x1a0 [ 117.018651][ T6562] netif_state_change+0x29e/0x3a0 [ 117.018671][ T6562] ? __pfx_netif_state_change+0x10/0x10 [ 117.018694][ T6562] ? netif_change_flags+0xe8/0x1a0 [ 117.018718][ T6562] do_setlink+0x35de/0x41c0 [ 117.018752][ T6562] ? trace_irq_disable+0x37/0x110 [ 117.018775][ T6562] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 117.018792][ T6562] ? __pfx_do_setlink+0x10/0x10 [ 117.018812][ T6562] ? irqentry_exit+0x74/0x90 [ 117.018838][ T6562] ? __lock_acquire+0xab9/0xd20 [ 117.018867][ T6562] ? __mutex_trylock_common+0x153/0x260 [ 117.018888][ T6562] ? __pfx___mutex_trylock_common+0x10/0x10 [ 117.018907][ T6562] ? rcu_is_watching+0x15/0xb0 [ 117.018925][ T6562] ? trace_contention_end+0x39/0x120 [ 117.018943][ T6562] ? __mutex_lock+0x335/0x1350 [ 117.018972][ T6562] ? rtnl_newlink+0x8db/0x1c70 [ 117.018991][ T6562] ? __pfx___mutex_lock+0x10/0x10 [ 117.019018][ T6562] ? ns_capable+0x8a/0xf0 [ 117.019036][ T6562] ? rtnl_link_get_net_capable+0x16a/0x350 [ 117.019058][ T6562] rtnl_newlink+0x149f/0x1c70 [ 117.019074][ T6562] ? netlink_sendmsg+0x805/0xb30 [ 117.019104][ T6562] ? __pfx_rtnl_newlink+0x10/0x10 [ 117.019145][ T6562] ? kasan_quarantine_put+0xdd/0x220 [ 117.019163][ T6562] ? lockdep_hardirqs_on+0x9c/0x150 [ 117.019187][ T6562] ? nlmon_xmit+0xb0/0x100 [ 117.019203][ T6562] ? kmem_cache_free+0x18f/0x400 [ 117.019230][ T6562] ? __local_bh_enable_ip+0x12d/0x1c0 [ 117.019246][ T6562] ? lockdep_hardirqs_on+0x9c/0x150 [ 117.019264][ T6562] ? __local_bh_enable_ip+0x12d/0x1c0 [ 117.019281][ T6562] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 117.019301][ T6562] ? __dev_queue_xmit+0x27b/0x3b50 [ 117.019322][ T6562] ? __dev_queue_xmit+0x27b/0x3b50 [ 117.019341][ T6562] ? __dev_queue_xmit+0x27b/0x3b50 [ 117.019362][ T6562] ? __dev_queue_xmit+0x1d79/0x3b50 [ 117.019387][ T6562] ? __lock_acquire+0xab9/0xd20 [ 117.019435][ T6562] ? __pfx_rtnl_newlink+0x10/0x10 [ 117.019452][ T6562] rtnetlink_rcv_msg+0x7cc/0xb70 [ 117.019473][ T6562] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 117.019490][ T6562] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 117.019505][ T6562] ? ref_tracker_free+0x63a/0x7d0 [ 117.019520][ T6562] ? __asan_memcpy+0x40/0x70 [ 117.019537][ T6562] ? __pfx_ref_tracker_free+0x10/0x10 [ 117.019551][ T6562] ? __skb_clone+0x63/0x7a0 [ 117.019579][ T6562] netlink_rcv_skb+0x208/0x470 [ 117.019599][ T6562] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 117.019618][ T6562] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 117.019647][ T6562] ? netlink_deliver_tap+0x2e/0x1b0 [ 117.019672][ T6562] netlink_unicast+0x82c/0x9e0 [ 117.019702][ T6562] ? __pfx_netlink_unicast+0x10/0x10 [ 117.019732][ T6562] ? netlink_sendmsg+0x642/0xb30 [ 117.019747][ T6562] ? skb_put+0x11b/0x210 [ 117.019769][ T6562] netlink_sendmsg+0x805/0xb30 [ 117.019796][ T6562] ? __pfx_netlink_sendmsg+0x10/0x10 [ 117.019814][ T6562] ? __import_iovec+0x5d4/0x7f0 [ 117.019831][ T6562] ? aa_sock_msg_perm+0xf1/0x1d0 [ 117.019851][ T6562] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 117.019868][ T6562] ? __pfx_netlink_sendmsg+0x10/0x10 [ 117.019887][ T6562] __sock_sendmsg+0x21c/0x270 [ 117.019913][ T6562] ____sys_sendmsg+0x505/0x830 [ 117.019939][ T6562] ? __pfx_____sys_sendmsg+0x10/0x10 [ 117.019975][ T6562] ___sys_sendmsg+0x21f/0x2a0 [ 117.019997][ T6562] ? __pfx____sys_sendmsg+0x10/0x10 [ 117.020054][ T6562] ? __fget_files+0x2a/0x420 [ 117.020068][ T6562] ? __fget_files+0x3a0/0x420 [ 117.020092][ T6562] __sys_sendmsg+0x164/0x220 [ 117.020114][ T6562] ? __pfx___sys_sendmsg+0x10/0x10 [ 117.020148][ T6562] ? lockdep_hardirqs_on+0x9c/0x150 [ 117.020167][ T6562] __do_fast_syscall_32+0xb6/0x2b0 [ 117.020185][ T6562] ? lockdep_hardirqs_on+0x9c/0x150 [ 117.020205][ T6562] do_fast_syscall_32+0x34/0x80 [ 117.020222][ T6562] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 117.020241][ T6562] RIP: 0023:0xf7f04539 [ 117.020256][ T6562] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 117.020269][ T6562] RSP: 002b:00000000f53f655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 117.020287][ T6562] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000200 [ 117.020299][ T6562] RDX: 0000000004000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 117.020309][ T6562] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 117.020319][ T6562] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 117.020328][ T6562] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 117.020355][ T6562] [ 117.021333][ T120] plantronics 0003:047F:FFFF.0005: ignoring exceeding usage max [ 117.537036][ T120] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 117.537092][ T120] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 117.537119][ T120] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 117.537146][ T120] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 117.537173][ T120] plantronics 0003:047F:FFFF.0005: unknown main item tag 0x0 [ 117.631698][ T120] plantronics 0003:047F:FFFF.0005: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 117.691888][ T6562] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 118.936630][ T120] usb 1-1: reset high-speed USB device number 6 using dummy_hcd [ 119.232764][ T5938] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 119.353752][ T5938] hid-generic 0000:0000:0000.0006: hidraw1: HID v0.00 Device [syz1] on syz0 [ 120.267092][ T5937] usb 1-1: USB disconnect, device number 6 [ 120.933874][ T6638] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 122.075883][ T9] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 122.255190][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 122.271125][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 7 [ 122.345324][ T9] usb 5-1: New USB device found, idVendor=082d, idProduct=0100, bcdDevice=70.4b [ 122.383270][ T9] usb 5-1: New USB device strings: Mfr=44, Product=2, SerialNumber=3 [ 122.406686][ T9] usb 5-1: Product: syz [ 122.410868][ T9] usb 5-1: Manufacturer: syz [ 122.431503][ T9] usb 5-1: SerialNumber: syz [ 122.692197][ T9] usb 5-1: palm_os_3_probe - error -71 getting connection information [ 122.703377][ T9] visor 5-1:1.0: probe with driver visor failed with error -71 [ 122.754095][ T9] usb 5-1: USB disconnect, device number 6 [ 123.127281][ T6658] netlink: 72 bytes leftover after parsing attributes in process `syz.0.160'. [ 123.177091][ T120] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 123.335028][ T120] usb 3-1: Using ep0 maxpacket: 16 [ 123.488872][ T6662] PKCS7: Unknown OID: [5] (bad) [ 123.493894][ T6662] PKCS7: Only support pkcs7_signedData type [ 123.614180][ T120] usb 3-1: New USB device found, idVendor=046d, idProduct=08b5, bcdDevice=d7.01 [ 123.659842][ T120] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.988068][ T120] usb 3-1: Product: syz [ 124.005114][ T120] usb 3-1: Manufacturer: syz [ 124.021493][ T120] usb 3-1: SerialNumber: syz [ 124.074735][ T120] usb 3-1: config 0 descriptor?? [ 124.236256][ T6673] FAULT_INJECTION: forcing a failure. [ 124.236256][ T6673] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 124.280509][ T6673] CPU: 0 UID: 0 PID: 6673 Comm: syz.1.164 Not tainted syzkaller #0 PREEMPT(full) [ 124.280534][ T6673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 124.280544][ T6673] Call Trace: [ 124.280551][ T6673] [ 124.280559][ T6673] dump_stack_lvl+0x189/0x250 [ 124.280584][ T6673] ? __pfx____ratelimit+0x10/0x10 [ 124.280603][ T6673] ? __pfx_dump_stack_lvl+0x10/0x10 [ 124.280622][ T6673] ? __pfx__printk+0x10/0x10 [ 124.280656][ T6673] should_fail_ex+0x414/0x560 [ 124.280684][ T6673] _copy_to_user+0x31/0xb0 [ 124.280707][ T6673] simple_read_from_buffer+0xe1/0x170 [ 124.280734][ T6673] proc_fail_nth_read+0x1b3/0x220 [ 124.280757][ T6673] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 124.280779][ T6673] ? rw_verify_area+0x2a6/0x4d0 [ 124.280798][ T6673] ? __lock_acquire+0xab9/0xd20 [ 124.280819][ T6673] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 124.280845][ T6673] vfs_read+0x200/0xa30 [ 124.280865][ T6673] ? fdget_pos+0x247/0x320 [ 124.280884][ T6673] ? __pfx___mutex_lock+0x10/0x10 [ 124.280904][ T6673] ? __pfx_vfs_read+0x10/0x10 [ 124.280926][ T6673] ? __fget_files+0x2a/0x420 [ 124.280946][ T6673] ? __fget_files+0x3a0/0x420 [ 124.280960][ T6673] ? __fget_files+0x2a/0x420 [ 124.280984][ T6673] ksys_read+0x145/0x250 [ 124.281007][ T6673] ? __pfx_ksys_read+0x10/0x10 [ 124.281031][ T6673] ? lockdep_hardirqs_on+0x9c/0x150 [ 124.281052][ T6673] __do_fast_syscall_32+0xb6/0x2b0 [ 124.281071][ T6673] ? lockdep_hardirqs_on+0x9c/0x150 [ 124.281092][ T6673] do_fast_syscall_32+0x34/0x80 [ 124.281109][ T6673] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 124.281128][ T6673] RIP: 0023:0xf7f66539 [ 124.281143][ T6673] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 124.281156][ T6673] RSP: 002b:00000000f5456590 EFLAGS: 00000206 ORIG_RAX: 0000000000000003 [ 124.281174][ T6673] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000f5456620 [ 124.281186][ T6673] RDX: 000000000000000f RSI: 00000000f73f5ff4 RDI: 0000000000000000 [ 124.281196][ T6673] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 124.281205][ T6673] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 124.281215][ T6673] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 124.281242][ T6673] [ 124.393098][ T120] pwc: Logitech QuickCam Orbit/Sphere USB webcam detected. [ 125.093204][ T120] pwc: Warning: more than 1 configuration available. [ 125.147410][ T6678] netlink: 8 bytes leftover after parsing attributes in process `syz.1.165'. [ 125.168880][ T120] pwc: Failed to set LED on/off time (-71) [ 125.217024][ T120] pwc: send_video_command error -71 [ 125.222260][ T120] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 125.320808][ T120] Philips webcam 3-1:0.0: probe with driver Philips webcam failed with error -71 [ 125.385823][ T120] usb 3-1: USB disconnect, device number 3 [ 125.709756][ T6691] netlink: 8 bytes leftover after parsing attributes in process `syz.3.168'. [ 127.232561][ T6718] fuse: Bad value for 'user_id' [ 127.237559][ T6718] fuse: Bad value for 'user_id' [ 128.328360][ T6722] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 128.501634][ T6724] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 128.552444][ T6727] FAULT_INJECTION: forcing a failure. [ 128.552444][ T6727] name failslab, interval 1, probability 0, space 0, times 0 [ 128.671726][ T6727] CPU: 0 UID: 0 PID: 6727 Comm: syz.2.178 Not tainted syzkaller #0 PREEMPT(full) [ 128.671750][ T6727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 128.671759][ T6727] Call Trace: [ 128.671766][ T6727] [ 128.671776][ T6727] dump_stack_lvl+0x189/0x250 [ 128.671800][ T6727] ? __pfx____ratelimit+0x10/0x10 [ 128.671819][ T6727] ? __pfx_dump_stack_lvl+0x10/0x10 [ 128.671839][ T6727] ? __pfx__printk+0x10/0x10 [ 128.671869][ T6727] ? __pfx___might_resched+0x10/0x10 [ 128.671887][ T6727] ? fs_reclaim_acquire+0x7d/0x100 [ 128.671909][ T6727] should_fail_ex+0x414/0x560 [ 128.671940][ T6727] should_failslab+0xa8/0x100 [ 128.671966][ T6727] __kmalloc_noprof+0xcb/0x4f0 [ 128.671987][ T6727] ? netif_set_alias+0x68/0x1e0 [ 128.672009][ T6727] netif_set_alias+0x68/0x1e0 [ 128.672030][ T6727] do_setlink+0xa94/0x41c0 [ 128.672055][ T6727] ? __kernel_text_address+0xd/0x40 [ 128.672080][ T6727] ? arch_stack_walk+0xfc/0x150 [ 128.672107][ T6727] ? __pfx_do_setlink+0x10/0x10 [ 128.672144][ T6727] ? __lock_acquire+0xab9/0xd20 [ 128.672174][ T6727] ? __mutex_trylock_common+0x153/0x260 [ 128.672194][ T6727] ? __pfx___mutex_trylock_common+0x10/0x10 [ 128.672214][ T6727] ? rcu_is_watching+0x15/0xb0 [ 128.672230][ T6727] ? trace_contention_end+0x39/0x120 [ 128.672248][ T6727] ? __mutex_lock+0x335/0x1350 [ 128.672277][ T6727] ? rtnl_newlink+0x8db/0x1c70 [ 128.672296][ T6727] ? __pfx___mutex_lock+0x10/0x10 [ 128.672320][ T6727] ? full_name_hash+0x92/0xe0 [ 128.672341][ T6727] ? netdev_name_node_lookup+0xdf/0x120 [ 128.672367][ T6727] rtnl_newlink+0x160b/0x1c70 [ 128.672383][ T6727] ? netlink_sendmsg+0x805/0xb30 [ 128.672409][ T6727] ? __pfx_rtnl_newlink+0x10/0x10 [ 128.672448][ T6727] ? kasan_quarantine_put+0xdd/0x220 [ 128.672468][ T6727] ? lockdep_hardirqs_on+0x9c/0x150 [ 128.672492][ T6727] ? nlmon_xmit+0xb0/0x100 [ 128.672508][ T6727] ? kmem_cache_free+0x18f/0x400 [ 128.672535][ T6727] ? __local_bh_enable_ip+0x12d/0x1c0 [ 128.672551][ T6727] ? lockdep_hardirqs_on+0x9c/0x150 [ 128.672569][ T6727] ? __local_bh_enable_ip+0x12d/0x1c0 [ 128.672586][ T6727] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 128.672607][ T6727] ? __dev_queue_xmit+0x27b/0x3b50 [ 128.672627][ T6727] ? __dev_queue_xmit+0x27b/0x3b50 [ 128.672645][ T6727] ? __dev_queue_xmit+0x27b/0x3b50 [ 128.672667][ T6727] ? __dev_queue_xmit+0x1d79/0x3b50 [ 128.672692][ T6727] ? __lock_acquire+0xab9/0xd20 [ 128.672746][ T6727] ? __pfx_rtnl_newlink+0x10/0x10 [ 128.672762][ T6727] rtnetlink_rcv_msg+0x7cc/0xb70 [ 128.672783][ T6727] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 128.672799][ T6727] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 128.672813][ T6727] ? ref_tracker_free+0x63a/0x7d0 [ 128.672829][ T6727] ? __asan_memcpy+0x40/0x70 [ 128.672845][ T6727] ? __pfx_ref_tracker_free+0x10/0x10 [ 128.672857][ T6727] ? __skb_clone+0x63/0x7a0 [ 128.672881][ T6727] netlink_rcv_skb+0x208/0x470 [ 128.672896][ T6727] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 128.672911][ T6727] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 128.672934][ T6727] ? netlink_deliver_tap+0x2e/0x1b0 [ 128.672955][ T6727] netlink_unicast+0x82c/0x9e0 [ 128.672982][ T6727] ? __pfx_netlink_unicast+0x10/0x10 [ 128.673002][ T6727] ? netlink_sendmsg+0x642/0xb30 [ 128.673014][ T6727] ? skb_put+0x11b/0x210 [ 128.673031][ T6727] netlink_sendmsg+0x805/0xb30 [ 128.673053][ T6727] ? __pfx_netlink_sendmsg+0x10/0x10 [ 128.673069][ T6727] ? __import_iovec+0x5d4/0x7f0 [ 128.673083][ T6727] ? aa_sock_msg_perm+0xf1/0x1d0 [ 128.673098][ T6727] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 128.673112][ T6727] ? __pfx_netlink_sendmsg+0x10/0x10 [ 128.673126][ T6727] __sock_sendmsg+0x21c/0x270 [ 128.673147][ T6727] ____sys_sendmsg+0x505/0x830 [ 128.673170][ T6727] ? __pfx_____sys_sendmsg+0x10/0x10 [ 128.673198][ T6727] ___sys_sendmsg+0x21f/0x2a0 [ 128.673216][ T6727] ? __pfx____sys_sendmsg+0x10/0x10 [ 128.673260][ T6727] ? __fget_files+0x2a/0x420 [ 128.673271][ T6727] ? __fget_files+0x3a0/0x420 [ 128.673292][ T6727] __sys_sendmsg+0x164/0x220 [ 128.673309][ T6727] ? __pfx___sys_sendmsg+0x10/0x10 [ 128.673338][ T6727] ? lockdep_hardirqs_on+0x9c/0x150 [ 128.673355][ T6727] __do_fast_syscall_32+0xb6/0x2b0 [ 128.673371][ T6727] ? lockdep_hardirqs_on+0x9c/0x150 [ 128.673387][ T6727] do_fast_syscall_32+0x34/0x80 [ 128.673401][ T6727] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 128.673417][ T6727] RIP: 0023:0xf7f74539 [ 128.673430][ T6727] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 128.673441][ T6727] RSP: 002b:00000000f546655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 128.673457][ T6727] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000000 [ 128.673466][ T6727] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 128.673474][ T6727] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 128.673481][ T6727] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 128.673489][ T6727] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 128.673510][ T6727] [ 129.160429][ C0] vkms_vblank_simulate: vblank timer overrun [ 129.386702][ T6739] input: syz1 as /devices/virtual/input/input8 [ 129.614968][ T5975] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 129.729650][ T30] audit: type=1326 audit(1758680723.277:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 129.808027][ T5975] usb 4-1: config 0 has no interfaces? [ 129.816703][ T5975] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 129.976714][ T5975] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.998004][ T5975] usb 4-1: Product: syz [ 130.011989][ T5975] usb 4-1: Manufacturer: syz [ 130.040868][ T5975] usb 4-1: SerialNumber: syz [ 130.108621][ T5975] usb 4-1: config 0 descriptor?? [ 130.629154][ T30] audit: type=1326 audit(1758680723.277:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=351 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 131.061819][ T30] audit: type=1326 audit(1758680723.277:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 131.580186][ T30] audit: type=1326 audit(1758680723.277:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 131.713050][ T5975] usb 4-1: USB disconnect, device number 5 [ 132.025287][ T30] audit: type=1326 audit(1758680723.277:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=8 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 132.048770][ T30] audit: type=1326 audit(1758680723.277:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 132.131354][ T30] audit: type=1326 audit(1758680723.277:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 132.171790][ T30] audit: type=1326 audit(1758680723.277:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=226 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 132.254678][ T30] audit: type=1326 audit(1758680723.277:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 132.301013][ T30] audit: type=1326 audit(1758680723.277:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6742 comm="syz.2.182" exe="/root/syz-executor" sig=0 arch=40000003 syscall=227 compat=1 ip=0xf7f74539 code=0x7ffc0000 [ 132.835363][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.844729][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.974998][ T120] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 134.385432][ T120] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 134.424998][ T5975] usb 5-1: new full-speed USB device number 7 using dummy_hcd [ 134.486902][ T120] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 134.550407][ T120] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 134.637965][ T5975] usb 5-1: config 4 has an invalid interface number: 88 but max is 0 [ 134.664544][ T5975] usb 5-1: config 4 has no interface number 0 [ 134.690365][ T120] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 134.725148][ T5975] usb 5-1: config 4 interface 88 altsetting 119 has an invalid endpoint descriptor of length 3, skipping [ 134.755116][ T120] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 134.785032][ T5975] usb 5-1: config 4 interface 88 altsetting 119 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 134.798177][ T120] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.807167][ T120] usb 4-1: config 0 descriptor?? [ 135.062332][ T5975] usb 5-1: config 4 interface 88 has no altsetting 0 [ 135.123377][ T5975] usb 5-1: New USB device found, idVendor=1d50, idProduct=60c6, bcdDevice=af.e7 [ 135.138478][ T5975] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.195085][ T5975] usb 5-1: Product: syz [ 135.199290][ T5975] usb 5-1: Manufacturer: syz [ 135.254715][ T120] plantronics 0003:047F:FFFF.0007: ignoring exceeding usage max [ 135.282340][ T120] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 135.293487][ T5975] usb 5-1: SerialNumber: syz [ 135.296920][ T120] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 135.333900][ T120] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 135.343223][ T120] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 135.359494][ T120] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 135.389097][ T120] plantronics 0003:047F:FFFF.0007: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 135.575082][ T5975] usb 5-1: USB disconnect, device number 7 [ 135.711132][ T6802] netlink: 8 bytes leftover after parsing attributes in process `syz.2.196'. [ 136.763716][ T5975] usb 4-1: reset high-speed USB device number 6 using dummy_hcd [ 137.185845][ T6822] FAULT_INJECTION: forcing a failure. [ 137.185845][ T6822] name failslab, interval 1, probability 0, space 0, times 0 [ 137.199278][ T6822] CPU: 1 UID: 0 PID: 6822 Comm: syz.1.202 Not tainted syzkaller #0 PREEMPT(full) [ 137.199294][ T6822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 137.199300][ T6822] Call Trace: [ 137.199305][ T6822] [ 137.199309][ T6822] dump_stack_lvl+0x189/0x250 [ 137.199326][ T6822] ? __pfx____ratelimit+0x10/0x10 [ 137.199337][ T6822] ? __pfx_dump_stack_lvl+0x10/0x10 [ 137.199348][ T6822] ? __pfx__printk+0x10/0x10 [ 137.199363][ T6822] ? __pfx___might_resched+0x10/0x10 [ 137.199372][ T6822] ? fs_reclaim_acquire+0x7d/0x100 [ 137.199384][ T6822] should_fail_ex+0x414/0x560 [ 137.199402][ T6822] should_failslab+0xa8/0x100 [ 137.199417][ T6822] __kmalloc_noprof+0xcb/0x4f0 [ 137.199430][ T6822] ? ethnl_default_set_doit+0x168/0x890 [ 137.199445][ T6822] ethnl_default_set_doit+0x168/0x890 [ 137.199456][ T6822] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 137.199469][ T6822] ? genl_family_rcv_msg_attrs_parse+0x212/0x2a0 [ 137.199485][ T6822] genl_family_rcv_msg_doit+0x212/0x300 [ 137.199502][ T6822] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 137.199522][ T6822] ? bpf_lsm_capable+0x9/0x20 [ 137.199535][ T6822] ? security_capable+0x7e/0x2e0 [ 137.199554][ T6822] genl_rcv_msg+0x60e/0x790 [ 137.199570][ T6822] ? __pfx_genl_rcv_msg+0x10/0x10 [ 137.199582][ T6822] ? __pfx_ethnl_default_set_doit+0x10/0x10 [ 137.199595][ T6822] ? __asan_memcpy+0x40/0x70 [ 137.199605][ T6822] ? __pfx_ref_tracker_free+0x10/0x10 [ 137.199618][ T6822] netlink_rcv_skb+0x208/0x470 [ 137.199627][ T6822] ? __lock_acquire+0xab9/0xd20 [ 137.199641][ T6822] ? __pfx_genl_rcv_msg+0x10/0x10 [ 137.199654][ T6822] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 137.199679][ T6822] ? down_read+0x1ad/0x2e0 [ 137.199692][ T6822] genl_rcv+0x28/0x40 [ 137.199704][ T6822] netlink_unicast+0x82c/0x9e0 [ 137.199723][ T6822] ? __pfx_netlink_unicast+0x10/0x10 [ 137.199739][ T6822] ? netlink_sendmsg+0x642/0xb30 [ 137.199748][ T6822] ? skb_put+0x11b/0x210 [ 137.199761][ T6822] netlink_sendmsg+0x805/0xb30 [ 137.199776][ T6822] ? __pfx_netlink_sendmsg+0x10/0x10 [ 137.199788][ T6822] ? __import_iovec+0x5d4/0x7f0 [ 137.199799][ T6822] ? aa_sock_msg_perm+0xf1/0x1d0 [ 137.199811][ T6822] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 137.199821][ T6822] ? __pfx_netlink_sendmsg+0x10/0x10 [ 137.199831][ T6822] __sock_sendmsg+0x21c/0x270 [ 137.199848][ T6822] ____sys_sendmsg+0x505/0x830 [ 137.199863][ T6822] ? __pfx_____sys_sendmsg+0x10/0x10 [ 137.199883][ T6822] ___sys_sendmsg+0x21f/0x2a0 [ 137.199896][ T6822] ? __pfx____sys_sendmsg+0x10/0x10 [ 137.199930][ T6822] ? __fget_files+0x2a/0x420 [ 137.199938][ T6822] ? __fget_files+0x3a0/0x420 [ 137.199952][ T6822] __sys_sendmsg+0x164/0x220 [ 137.199965][ T6822] ? __pfx___sys_sendmsg+0x10/0x10 [ 137.199986][ T6822] ? lockdep_hardirqs_on+0x9c/0x150 [ 137.199998][ T6822] __do_fast_syscall_32+0xb6/0x2b0 [ 137.200009][ T6822] ? lockdep_hardirqs_on+0x9c/0x150 [ 137.200020][ T6822] do_fast_syscall_32+0x34/0x80 [ 137.200031][ T6822] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 137.200043][ T6822] RIP: 0023:0xf7f66539 [ 137.200052][ T6822] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 137.200060][ T6822] RSP: 002b:00000000f545655c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 137.200071][ T6822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000500 [ 137.200077][ T6822] RDX: 0000000004000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 137.200082][ T6822] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 137.200087][ T6822] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 137.200092][ T6822] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 137.200106][ T6822] [ 137.569252][ T5938] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 137.628503][ T5951] usb 4-1: USB disconnect, device number 6 [ 137.706783][ T5938] usb 3-1: device descriptor read/64, error -71 [ 137.881807][ T9] hid-generic 0000:0000:0000.0008: unknown main item tag 0x0 [ 137.921922][ T9] hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on syz0 [ 137.945009][ T5938] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 138.085030][ T5938] usb 3-1: device descriptor read/64, error -71 [ 138.225204][ T5938] usb usb3-port1: attempt power cycle [ 138.646076][ T5938] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 138.668469][ T5938] usb 3-1: device descriptor read/8, error -71 [ 138.925080][ T5938] usb 3-1: new full-speed USB device number 7 using dummy_hcd [ 138.946675][ T5938] usb 3-1: device descriptor read/8, error -71 [ 139.087655][ T5938] usb usb3-port1: unable to enumerate USB device [ 139.445022][ T5975] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 139.595304][ T5975] usb 1-1: Using ep0 maxpacket: 32 [ 139.604416][ T5975] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 139.625580][ T5975] usb 1-1: config 0 has no interface number 0 [ 139.816082][ T5975] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 140.123977][ T5975] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.140128][ T5975] usb 1-1: Product: syz [ 140.151294][ T5975] usb 1-1: Manufacturer: syz [ 140.196386][ T5975] usb 1-1: SerialNumber: syz [ 141.253503][ T5975] usb 1-1: config 0 descriptor?? [ 141.325640][ T5975] smsc95xx v2.0.0 [ 141.562397][ T6887] netlink: 8 bytes leftover after parsing attributes in process `syz.4.222'. [ 141.631165][ T6887] vlan2: entered allmulticast mode [ 141.667812][ T6851] netlink: 'syz.0.213': attribute type 2 has an invalid length. [ 141.747326][ T6892] ptrace attach of "./syz-executor exec"[5884] was attempted by "./syz-executor exec"[6892] [ 142.097925][ T5951] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 142.181627][ T6896] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.189785][ T6896] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.305028][ T5951] usb 5-1: Using ep0 maxpacket: 16 [ 142.313636][ T5951] usb 5-1: config 0 has an invalid interface number: 80 but max is 0 [ 142.348503][ T5951] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 142.541658][ T5951] usb 5-1: config 0 has no interface number 0 [ 142.552109][ T5951] usb 5-1: config 0 interface 80 altsetting 254 has an invalid descriptor for endpoint zero, skipping [ 142.615496][ T5951] usb 5-1: config 0 interface 80 altsetting 254 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 142.698319][ T5951] usb 5-1: config 0 interface 80 altsetting 254 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 142.730970][ T5951] usb 5-1: config 0 interface 80 altsetting 254 has a duplicate endpoint with address 0x1, skipping [ 142.743493][ T6896] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 142.752138][ T5951] usb 5-1: config 0 interface 80 altsetting 254 bulk endpoint 0xB has invalid maxpacket 1024 [ 142.783948][ T6896] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.793754][ T5951] usb 5-1: config 0 interface 80 altsetting 254 bulk endpoint 0x8 has invalid maxpacket 1024 [ 142.815797][ T5951] usb 5-1: config 0 interface 80 altsetting 254 has a duplicate endpoint with address 0x4, skipping [ 142.859998][ T5975] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 142.880421][ T5951] usb 5-1: config 0 interface 80 altsetting 254 has 10 endpoint descriptors, different from the interface descriptor's value: 11 [ 142.928150][ T5975] smsc95xx 1-1:0.67: probe with driver smsc95xx failed with error -71 [ 142.963060][ T5951] usb 5-1: config 0 interface 80 has no altsetting 0 [ 143.026251][ T5951] usb 5-1: New USB device found, idVendor=1199, idProduct=6804, bcdDevice=e8.f8 [ 143.044760][ T5975] usb 1-1: USB disconnect, device number 7 [ 143.087340][ T5951] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 143.173028][ T5951] usb 5-1: Product: syz [ 143.183957][ T5951] usb 5-1: Manufacturer: syz [ 143.199583][ T5951] usb 5-1: SerialNumber: syz [ 143.241501][ T5951] usb 5-1: config 0 descriptor?? [ 143.320604][ T6894] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 143.338253][ T6894] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 143.405230][ T5951] sierra 5-1:0.80: Sierra USB modem converter detected [ 143.463829][ T6612] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.501790][ T6612] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 143.557174][ T6918] ================================================================== [ 143.565283][ T6918] BUG: KASAN: slab-use-after-free in __pnet_find_base_ndev+0x1b1/0x1c0 [ 143.573536][ T6918] Read of size 1 at addr ffff888027dfa33a by task syz.0.227/6918 [ 143.581336][ T6918] [ 143.583660][ T6918] CPU: 1 UID: 0 PID: 6918 Comm: syz.0.227 Not tainted syzkaller #0 PREEMPT(full) [ 143.583678][ T6918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 143.583687][ T6918] Call Trace: [ 143.583694][ T6918] [ 143.583701][ T6918] dump_stack_lvl+0x189/0x250 [ 143.583722][ T6918] ? __kasan_check_byte+0x12/0x40 [ 143.583741][ T6918] ? __pfx_dump_stack_lvl+0x10/0x10 [ 143.583756][ T6918] ? lock_release+0x4b/0x3e0 [ 143.583777][ T6918] ? __virt_addr_valid+0x4a5/0x5c0 [ 143.583794][ T6918] print_report+0xca/0x240 [ 143.583807][ T6918] ? __pnet_find_base_ndev+0x1b1/0x1c0 [ 143.583822][ T6918] kasan_report+0x118/0x150 [ 143.583839][ T6918] ? __pnet_find_base_ndev+0x1b1/0x1c0 [ 143.583857][ T6918] __pnet_find_base_ndev+0x1b1/0x1c0 [ 143.583874][ T6918] ? __pfx___pnet_find_base_ndev+0x10/0x10 [ 143.583890][ T6918] ? sk_dst_get+0x1a/0x280 [ 143.583906][ T6918] smc_pnet_find_ism_resource+0xef/0x390 [ 143.583922][ T6918] ? smc_vlan_by_tcpsk+0x3fb/0x4e0 [ 143.583937][ T6918] ? __pfx_smc_pnet_find_ism_resource+0x10/0x10 [ 143.583953][ T6918] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 143.583969][ T6918] ? __smc_connect+0x1b0/0x1890 [ 143.583987][ T6918] __smc_connect+0x372/0x1890 [ 143.584007][ T6918] ? do_raw_spin_unlock+0x122/0x240 [ 143.584029][ T6918] smc_connect+0x877/0xd90 [ 143.584049][ T6918] __sys_connect+0x316/0x440 [ 143.584063][ T6918] ? __pfx___sys_connect+0x10/0x10 [ 143.584076][ T6918] ? __irq_exit_rcu+0xca/0x1f0 [ 143.584095][ T6918] __ia32_sys_connect+0x7a/0x90 [ 143.584109][ T6918] __do_fast_syscall_32+0xb6/0x2b0 [ 143.584127][ T6918] do_fast_syscall_32+0x34/0x80 [ 143.584140][ T6918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 143.584156][ T6918] RIP: 0023:0xf700e539 [ 143.584169][ T6918] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 143.584180][ T6918] RSP: 002b:00000000f53dd55c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 143.584194][ T6918] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000000 [ 143.584204][ T6918] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 143.584213][ T6918] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 143.584221][ T6918] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 143.584229][ T6918] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 143.584242][ T6918] [ 143.584248][ T6918] [ 143.824267][ T6918] Allocated by task 5886: [ 143.828585][ T6918] kasan_save_track+0x3e/0x80 [ 143.833271][ T6918] __kasan_kmalloc+0x93/0xb0 [ 143.837867][ T6918] __kvmalloc_node_noprof+0x30d/0x5f0 [ 143.843238][ T6918] alloc_netdev_mqs+0xa3/0x11b0 [ 143.848085][ T6918] rtnl_create_link+0x31f/0xd10 [ 143.852931][ T6918] rtnl_newlink_create+0x25c/0xb00 [ 143.858031][ T6918] rtnl_newlink+0x16d6/0x1c70 [ 143.862699][ T6918] rtnetlink_rcv_msg+0x7cc/0xb70 [ 143.867620][ T6918] netlink_rcv_skb+0x208/0x470 [ 143.872368][ T6918] netlink_unicast+0x82c/0x9e0 [ 143.877123][ T6918] netlink_sendmsg+0x805/0xb30 [ 143.881892][ T6918] __sock_sendmsg+0x21c/0x270 [ 143.886562][ T6918] __sys_sendto+0x3bd/0x520 [ 143.891054][ T6918] __ia32_compat_sys_socketcall+0x71c/0x9c0 [ 143.897023][ T6918] __do_fast_syscall_32+0xb6/0x2b0 [ 143.902224][ T6918] do_fast_syscall_32+0x34/0x80 [ 143.907060][ T6918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 143.913383][ T6918] [ 143.915694][ T6918] Freed by task 6912: [ 143.919666][ T6918] kasan_save_track+0x3e/0x80 [ 143.924328][ T6918] kasan_save_free_info+0x46/0x50 [ 143.929338][ T6918] __kasan_slab_free+0x5b/0x80 [ 143.934094][ T6918] kfree+0x18e/0x440 [ 143.937984][ T6918] device_release+0x9c/0x1c0 [ 143.942563][ T6918] kobject_put+0x22b/0x480 [ 143.946962][ T6918] netdev_run_todo+0xd2e/0xea0 [ 143.951720][ T6918] vlan_ioctl_handler+0x1e3/0x650 [ 143.956730][ T6918] sock_ioctl+0x610/0x790 [ 143.961051][ T6918] compat_sock_ioctl+0x285/0xc80 [ 143.965981][ T6918] __ia32_compat_sys_ioctl+0x540/0x840 [ 143.971427][ T6918] __do_fast_syscall_32+0xb6/0x2b0 [ 143.976557][ T6918] do_fast_syscall_32+0x34/0x80 [ 143.981394][ T6918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 143.987742][ T6918] [ 143.990062][ T6918] The buggy address belongs to the object at ffff888027dfa000 [ 143.990062][ T6918] which belongs to the cache kmalloc-cg-4k of size 4096 [ 144.004370][ T6918] The buggy address is located 826 bytes inside of [ 144.004370][ T6918] freed 4096-byte region [ffff888027dfa000, ffff888027dfb000) [ 144.018336][ T6918] [ 144.020651][ T6918] The buggy address belongs to the physical page: [ 144.027062][ T6918] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x27df8 [ 144.035810][ T6918] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 144.044375][ T6918] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 144.051999][ T6918] page_type: f5(slab) [ 144.055968][ T6918] raw: 00fff00000000040 ffff88801a44b500 dead000000000122 0000000000000000 [ 144.064537][ T6918] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 144.073117][ T6918] head: 00fff00000000040 ffff88801a44b500 dead000000000122 0000000000000000 [ 144.081868][ T6918] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 144.090527][ T6918] head: 00fff00000000003 ffffea00009f7e01 00000000ffffffff 00000000ffffffff [ 144.099272][ T6918] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 144.107921][ T6918] page dumped because: kasan: bad access detected [ 144.114327][ T6918] page_owner tracks the page as allocated [ 144.120034][ T6918] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd60c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5884, tgid 5884 (syz-executor), ts 74390339220, free_ts 49313505965 [ 144.143155][ T6918] post_alloc_hook+0x240/0x2a0 [ 144.147921][ T6918] get_page_from_freelist+0x21e4/0x22c0 [ 144.153450][ T6918] __alloc_frozen_pages_noprof+0x181/0x370 [ 144.159322][ T6918] alloc_pages_mpol+0x232/0x4a0 [ 144.164162][ T6918] allocate_slab+0x8a/0x370 [ 144.168649][ T6918] ___slab_alloc+0xbeb/0x1420 [ 144.173404][ T6918] __kvmalloc_node_noprof+0x429/0x5f0 [ 144.178772][ T6918] veth_dev_init+0x363/0x570 [ 144.183351][ T6918] register_netdevice+0x6bf/0x1ae0 [ 144.188452][ T6918] veth_newlink+0x42f/0xa50 [ 144.192936][ T6918] rtnl_newlink_create+0x30d/0xb00 [ 144.198034][ T6918] rtnl_newlink+0x16d6/0x1c70 [ 144.202699][ T6918] rtnetlink_rcv_msg+0x7cc/0xb70 [ 144.207620][ T6918] netlink_rcv_skb+0x208/0x470 [ 144.212366][ T6918] netlink_unicast+0x82c/0x9e0 [ 144.217122][ T6918] netlink_sendmsg+0x805/0xb30 [ 144.221875][ T6918] page last free pid 5639 tgid 5639 stack trace: [ 144.228267][ T6918] __free_frozen_pages+0xbc4/0xd30 [ 144.233370][ T6918] __put_partials+0x156/0x1a0 [ 144.238026][ T6918] put_cpu_partial+0x17c/0x250 [ 144.242778][ T6918] __slab_free+0x2d5/0x3c0 [ 144.247179][ T6918] qlist_free_all+0x97/0x140 [ 144.251756][ T6918] kasan_quarantine_reduce+0x148/0x160 [ 144.257199][ T6918] __kasan_slab_alloc+0x22/0x80 [ 144.262039][ T6918] kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 144.267488][ T6918] getname_flags+0xb8/0x540 [ 144.272145][ T6918] do_sys_openat2+0xbc/0x1c0 [ 144.276719][ T6918] __x64_sys_openat+0x138/0x170 [ 144.281591][ T6918] do_syscall_64+0xfa/0x3b0 [ 144.286082][ T6918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.291972][ T6918] [ 144.294279][ T6918] Memory state around the buggy address: [ 144.299900][ T6918] ffff888027dfa200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.307941][ T6918] ffff888027dfa280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.315989][ T6918] >ffff888027dfa300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.324029][ T6918] ^ [ 144.329905][ T6918] ffff888027dfa380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.337970][ T6918] ffff888027dfa400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 144.346019][ T6918] ================================================================== [ 144.358037][ T5938] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 144.446131][ T5951] usb 5-1: Sierra USB modem converter now attached to ttyUSB0 [ 144.493171][ T6918] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 144.500402][ T6918] CPU: 0 UID: 0 PID: 6918 Comm: syz.0.227 Not tainted syzkaller #0 PREEMPT(full) [ 144.509619][ T6918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 144.519679][ T6918] Call Trace: [ 144.522964][ T6918] [ 144.525891][ T6918] dump_stack_lvl+0x99/0x250 [ 144.530486][ T6918] ? __asan_memcpy+0x40/0x70 [ 144.535084][ T6918] ? __pfx_dump_stack_lvl+0x10/0x10 [ 144.540307][ T6918] ? __pfx__printk+0x10/0x10 [ 144.544915][ T6918] vpanic+0x281/0x750 [ 144.548900][ T6918] ? rcu_is_watching+0x15/0xb0 [ 144.553671][ T6918] ? __pfx_vpanic+0x10/0x10 [ 144.558184][ T6918] ? preempt_schedule_irq+0xde/0x150 [ 144.563482][ T6918] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 144.569205][ T6918] ? preempt_schedule+0xae/0xc0 [ 144.574062][ T6918] ? __pfx_preempt_schedule+0x10/0x10 [ 144.579437][ T6918] panic+0xb9/0xc0 [ 144.583170][ T6918] ? __pfx_panic+0x10/0x10 [ 144.587683][ T6918] ? __pnet_find_base_ndev+0x1b1/0x1c0 [ 144.593145][ T6918] check_panic_on_warn+0x89/0xb0 [ 144.598120][ T6918] ? __pnet_find_base_ndev+0x1b1/0x1c0 [ 144.603608][ T6918] end_report+0x78/0x160 [ 144.607862][ T6918] kasan_report+0x129/0x150 [ 144.612377][ T6918] ? __pnet_find_base_ndev+0x1b1/0x1c0 [ 144.617849][ T6918] __pnet_find_base_ndev+0x1b1/0x1c0 [ 144.623141][ T6918] ? __pfx___pnet_find_base_ndev+0x10/0x10 [ 144.628976][ T6918] ? sk_dst_get+0x1a/0x280 [ 144.633403][ T6918] smc_pnet_find_ism_resource+0xef/0x390 [ 144.639036][ T6918] ? smc_vlan_by_tcpsk+0x3fb/0x4e0 [ 144.644151][ T6918] ? __pfx_smc_pnet_find_ism_resource+0x10/0x10 [ 144.650403][ T6918] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 144.655955][ T6918] ? __smc_connect+0x1b0/0x1890 [ 144.660813][ T6918] __smc_connect+0x372/0x1890 [ 144.665502][ T6918] ? do_raw_spin_unlock+0x122/0x240 [ 144.670702][ T6918] smc_connect+0x877/0xd90 [ 144.675137][ T6918] __sys_connect+0x316/0x440 [ 144.679739][ T6918] ? __pfx___sys_connect+0x10/0x10 [ 144.684848][ T6918] ? __irq_exit_rcu+0xca/0x1f0 [ 144.689626][ T6918] __ia32_sys_connect+0x7a/0x90 [ 144.694478][ T6918] __do_fast_syscall_32+0xb6/0x2b0 [ 144.699599][ T6918] do_fast_syscall_32+0x34/0x80 [ 144.704462][ T6918] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 144.710791][ T6918] RIP: 0023:0xf700e539 [ 144.714867][ T6918] Code: 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 144.734757][ T6918] RSP: 002b:00000000f53dd55c EFLAGS: 00000206 ORIG_RAX: 000000000000016a [ 144.743165][ T6918] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000080000000 [ 144.751207][ T6918] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 144.759233][ T6918] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 144.767202][ T6918] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 144.775306][ T6918] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 144.783276][ T6918] [ 144.786559][ T6918] Kernel Offset: disabled [ 144.790972][ T6918] Rebooting in 86400 seconds..