last executing test programs: 3.040391538s ago: executing program 3 (id=93): r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) fremovexattr(0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$cdc_ecm(0x1, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, 0x0, 0x0) write$cgroup_pid(r2, &(0x7f00000001c0), 0x12) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x4c, 0x2, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_FAMILY={0x0, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x0, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044000}, 0x20044002) 2.516197438s ago: executing program 3 (id=114): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = syz_clone(0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) write$cgroup_pid(r2, &(0x7f00000001c0)=r0, 0x12) 2.444382992s ago: executing program 3 (id=119): r0 = gettid() timer_create(0x1, &(0x7f0000000400)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x24004045) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) pidfd_send_signal(0xffffffffffffffff, 0x8, 0x0, 0xf8) 2.415761693s ago: executing program 3 (id=121): close(0x3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000011000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x75}]}, 0x0, 0xfffffffd}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000004c0)={0x7, 0x0}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r3}, 0x4) 2.30448717s ago: executing program 3 (id=125): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0xa, 0xfff) connect$inet6(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="500000000103000014fb030064756d"], 0x34}}, 0x800) r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000100)={&(0x7f0000000040)="dcef58b7f29c1f7c93d183044aedba283413e674c7719c33a4b17f028f68610a6c55bb2bf8282853f3e16f8394a8676ff55a3507e2ad50248c6130863b0f7433c7fbc9b978a39eae88bffd05d139cedbee444f7c98e1f92b0f64462b4b470bedced2125e0b1f38fbaa348c6d75aa1a4011e9cdae15ecb9309b0101edbf6dd6d111d6132f1821a4e4cbec8438c571a70e7ca7b0451a6cc55c", 0x98}) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000240)={&(0x7f0000000140)=""/24, 0x18}) 2.168535417s ago: executing program 3 (id=126): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) splice(r2, 0x0, r3, 0x0, 0xf3a, 0x0) tee(r0, r3, 0x8f5, 0x100000000000000) 1.299828147s ago: executing program 4 (id=152): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vlan1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0xffffffffffffffff, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x40530, 0x4b3b5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x24004804}, 0x8000002) 1.218483521s ago: executing program 0 (id=156): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[], 0x8) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006a80), 0x1, 0x0) write$vga_arbiter(r1, &(0x7f00000000c0)=@other={'lock', ' ', 'none'}, 0xa) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r2 = io_uring_setup(0x56ab, &(0x7f0000000040)={0x0, 0x36d, 0xc000, 0xc, 0xa0002f5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xfffffffffffffda2, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000000)=0x1001a, 0x4) io_uring_enter(r2, 0x2219, 0x7721, 0x14, 0x0, 0x0) 1.156558464s ago: executing program 0 (id=157): r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x3, 0x8, 0x3, 0x0, 0x0, {0x2, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x44) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) 1.131301666s ago: executing program 4 (id=158): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x20, 0x30}, 0xc) r1 = syz_usb_connect(0x5, 0x24, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)='\x00', 0x1, 0x20044890, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000c80)="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", 0x34000, 0xbcff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), 0xc) writev(r0, &(0x7f0000001300), 0x0) 1.05264573s ago: executing program 0 (id=160): r0 = socket$inet(0x2, 0x1, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) getpid() mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x100000a, 0x204031, 0xffffffffffffffff, 0x1bf5f000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000003c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={r2, 0x0, r1, 0x0, 0x80000}) sched_setaffinity(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) setreuid(0xee00, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, 0x0, 0x0) 1.008218533s ago: executing program 1 (id=163): timer_create(0x0, &(0x7f0000000200)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f00000002c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x4}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) iopl(0x3) memfd_create(0x0, 0x2) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) 811.548974ms ago: executing program 1 (id=164): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) 785.777766ms ago: executing program 1 (id=166): syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000280)='./bus\x00', 0x2000414, &(0x7f0000000500)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000", @ANYRES64=0x0, @ANYRES32, @ANYRESHEX, @ANYRESDEC], 0x1, 0x2c8, &(0x7f0000000ac0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)="ecd765ca9a0ac4b65cceb639e6b3d0625bf5e9f4c2f7666f38452f569242e72c", 0x20) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x200004, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) 711.3785ms ago: executing program 2 (id=167): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x88081, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 633.189614ms ago: executing program 2 (id=168): sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0xb, 0x6, 0xf03, 0x0, 0x0, {0x3, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000000000000010010c"], 0x270}, 0x1, 0x0, 0x0, 0x8015}, 0x16) sendmmsg(r1, &(0x7f0000000000), 0x400000000000235, 0x0) 587.801417ms ago: executing program 2 (id=169): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x10000014}) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000040)={r1, r0, 0xfffffffc}) 535.2643ms ago: executing program 4 (id=170): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)='t', 0x1) setsockopt$inet6_int(r0, 0x29, 0x38, 0x0, 0x0) 496.426992ms ago: executing program 2 (id=171): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=@newqdisc={0x14c, 0x28, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffdfc, {0x0, 0x0, 0x0, r2, {0x3}, {}, {0x2, 0xfff1}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x11c, 0x2, [@TCA_CHOKE_PARMS={0x5, 0x1, {0x8, 0x7fffffff, 0xf863, 0x1b, 0x1, 0x8, 0x5}}, @TCA_CHOKE_STAB={0xe9, 0x2, "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"}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20008091}, 0x4000000) 336.766481ms ago: executing program 4 (id=172): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0xc, 0x0, 0x0, 0x400, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, 0x0, 0xa8) sendmmsg$inet6(r0, &(0x7f0000000a40)=[{{&(0x7f0000000b00)={0xa, 0x4e33, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000080)={0xa, 0x4e23, 0x2, @mcast2, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="1400000000000000290000000b0000000000000200000000102d3e266fa4e5e49fb3de46505c7eadc63cd3991ccb724cc0b4c69b42f6631e11de79f14542f181e01277576fb8679cad1d3f7755bec1a4324107c9f0aaea4166e7b244b4e74ed6b6557b3e4eaec3528abb89d1baab8a88509de55715188e48e53ffbceb13b6e9c7624b9c1594645930ea6c00b9bfb339a3105a374a0c676ccf0b29987b4962a8b0f30bf229a984b09360b3f142a15f699322a53e3fbee58630f0c21b3c4bbb46cc5bd5216bfd3116da5eb46dbf52189ffe4a1eecf458a8eb4a16c940f32bac6f9a71a2fe2"], 0x18}}], 0x2, 0x24000000) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000900)=ANY=[@ANYBLOB="480000001000ffff27bd7000fadbdf250000e000819d32f044911376443988a357038a743d9ba22a56fb71b0b0f4c4d1da0fd732fdd77b5adc19e61e9f38480047f6638e108b6bb14b5cc8a4311bc3cc787a9e47037259caa22fec4c476609493660b0475fdc9590f77a43dcb24fb138b8c09029b5b70b7dbfdb0695edb3d67d4b6e1d58dd72ec673670657ae97ef2a9f7d0f84dc19dd01372e9c36ef54285356afe2d1051e6f7c7a9e5f819df4de6aea36766c738371046acb942529f1fd3c8493766", @ANYRES32=0x0, @ANYBLOB="000000002b920500280012800b00010062726964676500001800028005002600010000000c002e0001000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x88840}, 0x20040040) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xfffc, 0x1, @empty, 0x200}, 0x1c) setsockopt(r1, 0x1, 0x9, &(0x7f0000000040), 0x29) 215.826208ms ago: executing program 0 (id=173): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000015c0)=@bpf_ext={0x1c, 0x25, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32=0x1, @ANYBLOB="0000000000000000b70200001400aefb0000b7030000000000008500000083000000bf090000000000005509010000000000950000000000000018500000100000000000000000000000181b", @ANYRES32, @ANYBLOB="0000000000000000185600000f000000000000000000000018000000000400000000000007000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000600000085000000060000008520000002000000850000008a00000018180000", @ANYRES32, @ANYBLOB="000000000000000018560000000000000000000000000000bf91000000000000b7020000000000008500000085000000b7000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xd1a7, 0x6c, &(0x7f0000000140)=""/108, 0x41000, 0xf, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1c6fb, 0xffffffffffffffff, 0x1, &(0x7f00000002c0)=[0x1], &(0x7f0000000300)=[{0x2, 0x2, 0x9}], 0x10, 0x4}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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&(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x2f, 0xfffffffffffffe7e, 0x1d4}, 0x28) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x1, 0xffffffffffffffff, 0x2, 0x80000}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000001200000008000800000000000800090000000100180001801400020076657468305f746f5f626f6e640000000800090000000000080006"], 0x4c}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') 187.794339ms ago: executing program 0 (id=174): syz_emit_ethernet(0x28, &(0x7f0000000000)={@broadcast, @remote, @void, {@arp={0x806, @generic={0x313, 0x6004, 0x6, 0x0, 0xa, @broadcast, "", @multicast, "a07c8a1606a7"}}}}, 0x0) 104.811614ms ago: executing program 0 (id=175): newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) timer_create(0x0, &(0x7f0000000200)={0x0, 0x21}, &(0x7f0000000100)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040), 0x0) setresuid(r0, r0, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, 0x0, 0x0) pivot_root(0x0, 0x0) mount(0x0, 0x0, 0x0, 0x1118000, 0x0) 104.647544ms ago: executing program 1 (id=176): openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) 104.509644ms ago: executing program 2 (id=177): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x20044185) r0 = io_uring_setup(0x7348, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xffe7, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 104.387774ms ago: executing program 4 (id=178): unlinkat(0xffffffffffffff9c, 0x0, 0x500) 90.885915ms ago: executing program 4 (id=179): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@rand_addr, 0x0}, &(0x7f0000000040)=0x14) bind$xdp(r1, &(0x7f0000000140)={0x2c, 0x8, r2}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000190001002cbd700000c8c353"], 0x24}}, 0x0) read(r3, &(0x7f0000000080)=""/1, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) io_uring_setup(0x10568d, &(0x7f0000000700)={0x0, 0xc43, 0x1, 0x2, 0x391, 0x0, r3}) r7 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x41, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESDEC=r8, @ANYRESDEC], 0x2c}, 0x1, 0x0, 0x0, 0x24048000}, 0xa0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000000000)=0xffffffbf, 0x4) r9 = socket(0xa, 0x3, 0xff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r10 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(0x3) r11 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) writev(r11, &(0x7f0000000480)=[{&(0x7f0000000100)='\f7', 0x2}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$cdc_ecm(0x1, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r9, 0x0, 0x83, 0x0, 0x0) write$cgroup_pid(r6, &(0x7f00000001c0), 0x12) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x4c, 0x2, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_FAMILY={0x0, 0x5, 0xa}, @IPSET_ATTR_SETNAME={0x0, 0x2, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044000}, 0x20044002) 75.954206ms ago: executing program 2 (id=180): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x20, 0x30}, 0xc) r1 = syz_usb_connect(0x5, 0x24, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)='\x00', 0x1, 0x20044890, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000c80)="7cffa9061b2f8b082b6f69ae50430c8a8b6aa3162ba083c4a52e1ab0ac50ed4a19b1a69988000d5bed4433daaa4932dbb1cb3550dee8b23579d76ce37d574b43fca1eed8ebd38d1303240ed0d84517692128dd5aef5c4d60a6659952a1437c6f0ac3ed75806011ccbaa504f41a7e0abcf8823bc4a71ef8c52c2b297b539eaf752c56ebfe9b0542543069257dafcbf76c958d4cbf4eaaa67c5c2bd9e6518be34b56add7613ab83d389724b664e62c154e1a5aac073a53a0e8cadcf51ef495ebbcc77d5e36ff24c3f282289cc077374b714e08fbfecbdc8f14ef3fd409af4caf6fcb7d663beab335f239a1e93b399c93d7c036e1b39a7c477945f82b6dde53b1c21b590a58ba688ac4fb530d2c5b1195a127d2eaec840ab59f090d7047c278611e080cebe7b28588c11a44be99fe6f88c73441bf625b70565669997f4c3cda5afe1d6429908a69a459d35ba8c2f28076d8711f2667de749a783fac94ebd02680f20fb723c35c287a1f45064846385750665ffa74579083fbb1b1d6b7c90168252b1c5313544569203e7adb8e271a94f7413e5cfd6aa3157c4fc29bddba3683fcd032aecb513b2f27530fbefa0000000000000003c058e812d8db87de5e3eceae268b91f7d59daf77646fa4df99877dd5a9540934c7af91b96486eea62897be6acbe1bae8e46b112f1385e7cea9e4daccc6f1b98ce3b4322af8299a45ddcb5be8d3e469fdde9896ca324a2f3c88c616a7dccde331698ce2d39f96220251011b4dfbec953b5c30e94adb5586cec0af234859805bb7df1101ae80318ff127e913178d79cfa918d54585b6184255e872e2dc33a5c7c30a756bbd63c32a3e6a22863781747d185acb64583976c4289394d642b07d18e2932d0a78bd2ccf92b3e94e82f1e9239fa272402f4c9efcf068709a44d6f652a4f23df89f9a15e6bf0c7e65d8f3e32c35e83d30298074d16cb5ff4ded1df81009bbae888fceb9a8109ba319605e1776e52d2069b5cd7de07cf8dc488ba6a9c7559ff49674a490991f323736f302004007d0ccf2e5eaceac6b56f48f2b00592d7a378f118d8b3e5ecd2035c8252374c91bc79cf26ac11ddffe2c09e1aa032da0713732387f950e3f4e301eb1d26e5a2b19318e50d555c832e279894d8c9b03e8940738c0fe391b29907d0d5f9214d6e697a19247f4e8221aca2ac47debd7c45b8344941cbecbaf44af343b24a4f88caf207d72002fb8b7d156997cb7275f535e6a9d6480046246e60bea0cf6f54abc69ff9418b6cb9301eb6890227215b633a886fb13c89698e51e482c42ca99613b20e22e5ce15272f5bda8b18cf53d49130a94135dd8a9692c", 0x34000, 0xbcff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), 0xc) writev(r0, &(0x7f0000001300)=[{0x0}], 0x1) 31.948338ms ago: executing program 1 (id=181): arch_prctl$ARCH_SHSTK_LOCK(0x5003, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') setgroups(0x400000000000026f, &(0x7f0000000080)=[0x0, 0xee00]) read$msr(r0, &(0x7f0000000d40)=""/43, 0x2b) 0s ago: executing program 1 (id=182): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x107842, 0xa) r3 = socket(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000100)={0x35}, 0x10) write(r4, &(0x7f0000000040)="1c0000001a009b8a14e5f40700426e2400000000fe00000000000000", 0x23) sendmsg$nl_route(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)=@ipmr_getroute={0x1c, 0x1a, 0x35e7b4d0b2de5b1b, 0x70bd27, 0x25dfdbfe, {0x80, 0x10, 0x80, 0x4, 0xfe, 0x3, 0xfe, 0x4}}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x40004100) syz_emit_ethernet(0x3b6, &(0x7f0000000440)={@random="61fe71b72b5f", @link_local={0x17, 0x80, 0xc2, 0x2, 0x9}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d23396", 0x380, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, [{0x3, 0xa, "a78ce5400659808000000003004023493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42c60a5c15b37adac15084dbaf736b41e5af1802"}, {0x0, 0x1, "000000000000000026000400"}, {0x3, 0x18, "fe906d26efe39393fe08f73eabc5977b1190a3a6ad8338f1511cdd10c35d8f6de79fc7fd175f75649fa368a32c829af02d7f44d92324a7051e460a13ddde25a5b85b9d930914625d8a049b4cf0d129806a610ad8477a2499a9a0527f75b655a6653d036397a0acf93f88eea07d68423e90280409de1657275f716a2bf2915d1783e8eb477b0d1170f0ecbdef4c23e1b76e9ab3d2fbe4b34438d2a77577edd0ebed9682b851b380ae0cab282af9d7ebe668177704c5fd4698c934de4731f3f61effc978"}, {0x18, 0x1d, "06aa85616177c61bc943afcb84619755403946b0730a18d5c38cf7dcad830f2dc8674b87ba8b58f81ece27975cc39e595e9af90b4fe92a38d25551c2d9ebfc5dfc5a2a501b7e483de3f808895c5f4a1a2367bc591dd8b094822ff0822a18b79f7c5eba31fb68b2d734a6671e27182aee4df24a4a5c6186c0d3baa75af390dab23b500b0c0272479611e4f7f4299ec4d926d443367b105185e6ecd9602ba95392343e9bbd047ef6bc1ba42399907ccd0a562db212baa39eb8164e240069f656d3a05fecf894222a000023f5acaa556b9f30dcab2b90aa235a670670ffc5dc49dfb58d89310000000000"}, {0x1f, 0xb, "17dcea46805d4809c20547406b18901b0aeff04c0300f3c764c2d227a83b89483b1084743474677e45e65eb2e9ac946a3f0e2bc4619f91394c02bcfbbb7d71138537d68f2d2c6393a9f3becd1a9f51a948b5b303f4f003"}, {0x21, 0x7, "fcc1876d4ec1876d4e6fa3ce2dfdb43a6f021659ff5c2d6b3d9363ed09bd9281c9fe68a3000000006f0000044e43e740e077e1d16212fb"}, {0x5, 0x14, "5e14f0e74d2d42cfb3f27fafb60845f90b6dfc2e37bc87c6905bbc94d33e1eb91a28105f543e868a8a53b360a9d33e2b1e26eb1d18065daa7628cf9ef083611c9f6ae2e1eb3d8bf9c6ab2642c4808288e62afbf03269f1f98aea6ab3beb5fdc5fdaabc2c676d8800871a6aa54155dea2d96967052cc7786d779b8353aac33a57d79b05613a12328f61129017fb632dbf04542188b196e213408c000000000000000000"}, {0x0, 0x5, "090000000900000036da018dff16e70b8b1400000000e18e88605aa6be1a02a326a6bce65f81ed"}]}}}}}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000), 0xfffffecc) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x1}, 0x1c) r7 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r7, &(0x7f0000000480)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) r8 = socket$netlink(0x10, 0x3, 0x4) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340834b80040d8c560a11743600000000000000000b4824ca945f6400940f6a0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100090c100000000000204e000000000000", 0x58}], 0x1) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x7, 0x10012, r5, 0x0) splice(r0, 0x0, r2, 0x0, 0x33fe0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4008032, 0xffffffffffffffff, 0x0) syz_clone(0x0, 0x0, 0x43, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0xa2599000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.167' (ED25519) to the list of known hosts. [ 34.868423][ T29] audit: type=1400 audit(1770287091.131:62): avc: denied { mounton } for pid=3302 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 34.891501][ T29] audit: type=1400 audit(1770287091.151:63): avc: denied { mount } for pid=3302 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.893845][ T3302] cgroup: Unknown subsys name 'net' [ 34.919290][ T29] audit: type=1400 audit(1770287091.181:64): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 35.116648][ T3302] cgroup: Unknown subsys name 'cpuset' [ 35.123001][ T3302] cgroup: Unknown subsys name 'rlimit' [ 35.294669][ T29] audit: type=1400 audit(1770287091.551:65): avc: denied { setattr } for pid=3302 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 35.323913][ T29] audit: type=1400 audit(1770287091.561:66): avc: denied { create } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.344574][ T29] audit: type=1400 audit(1770287091.561:67): avc: denied { write } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.365051][ T29] audit: type=1400 audit(1770287091.561:68): avc: denied { read } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.385569][ T29] audit: type=1400 audit(1770287091.581:69): avc: denied { read } for pid=3041 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 35.406528][ T29] audit: type=1400 audit(1770287091.581:70): avc: denied { mounton } for pid=3302 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 35.428185][ T3305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 35.431532][ T29] audit: type=1400 audit(1770287091.581:71): avc: denied { mount } for pid=3302 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 35.512228][ T3302] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.719576][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 36.788518][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 36.813362][ T3320] chnl_net:caif_netlink_parms(): no params data found [ 36.849117][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.856331][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.863975][ T3314] bridge_slave_0: entered allmulticast mode [ 36.870708][ T3314] bridge_slave_0: entered promiscuous mode [ 36.877912][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.885010][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.892548][ T3314] bridge_slave_1: entered allmulticast mode [ 36.899188][ T3314] bridge_slave_1: entered promiscuous mode [ 36.947748][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 36.956876][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 36.981240][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.996754][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.003842][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.011742][ T3320] bridge_slave_0: entered allmulticast mode [ 37.018246][ T3320] bridge_slave_0: entered promiscuous mode [ 37.024860][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.032021][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.039482][ T3319] bridge_slave_0: entered allmulticast mode [ 37.046066][ T3319] bridge_slave_0: entered promiscuous mode [ 37.053447][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.076886][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.083981][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.091559][ T3320] bridge_slave_1: entered allmulticast mode [ 37.098148][ T3320] bridge_slave_1: entered promiscuous mode [ 37.104704][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.111795][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.119050][ T3319] bridge_slave_1: entered allmulticast mode [ 37.125620][ T3319] bridge_slave_1: entered promiscuous mode [ 37.162229][ T3314] team0: Port device team_slave_0 added [ 37.183977][ T3314] team0: Port device team_slave_1 added [ 37.193616][ T3320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.206624][ T3320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.216963][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.231572][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.285006][ T3319] team0: Port device team_slave_0 added [ 37.290969][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.298177][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.305717][ T3318] bridge_slave_0: entered allmulticast mode [ 37.312519][ T3318] bridge_slave_0: entered promiscuous mode [ 37.319812][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.327010][ T3314] 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 1532 would solve the problem. [ 37.353023][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.364127][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.371364][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.378905][ T3315] bridge_slave_0: entered allmulticast mode [ 37.385435][ T3315] bridge_slave_0: entered promiscuous mode [ 37.392886][ T3320] team0: Port device team_slave_0 added [ 37.399636][ T3319] team0: Port device team_slave_1 added [ 37.410452][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.417830][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.425101][ T3318] bridge_slave_1: entered allmulticast mode [ 37.431722][ T3318] bridge_slave_1: entered promiscuous mode [ 37.438598][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.445738][ T3314] 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 1532 would solve the problem. [ 37.471725][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.483419][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.490574][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.497977][ T3315] bridge_slave_1: entered allmulticast mode [ 37.504577][ T3315] bridge_slave_1: entered promiscuous mode [ 37.512130][ T3320] team0: Port device team_slave_1 added [ 37.550549][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.557572][ T3319] 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 1532 would solve the problem. [ 37.583619][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.601903][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.612517][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.622423][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.629625][ T3320] 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 1532 would solve the problem. [ 37.655985][ T3320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.667073][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.674120][ T3319] 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 1532 would solve the problem. [ 37.700315][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.713041][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.723560][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.733089][ T3320] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.740451][ T3320] 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 1532 would solve the problem. [ 37.766431][ T3320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.804331][ T3319] hsr_slave_0: entered promiscuous mode [ 37.810648][ T3319] hsr_slave_1: entered promiscuous mode [ 37.832401][ T3318] team0: Port device team_slave_0 added [ 37.839424][ T3318] team0: Port device team_slave_1 added [ 37.856569][ T3315] team0: Port device team_slave_0 added [ 37.883637][ T3314] hsr_slave_0: entered promiscuous mode [ 37.889913][ T3314] hsr_slave_1: entered promiscuous mode [ 37.896008][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 37.901776][ T3314] Cannot create hsr debugfs directory [ 37.908388][ T3315] team0: Port device team_slave_1 added [ 37.925420][ T3320] hsr_slave_0: entered promiscuous mode [ 37.931610][ T3320] hsr_slave_1: entered promiscuous mode [ 37.937838][ T3320] debugfs: 'hsr0' already exists in 'hsr' [ 37.943570][ T3320] Cannot create hsr debugfs directory [ 37.961015][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.968033][ T3318] 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 1532 would solve the problem. [ 37.994020][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.029273][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.036288][ T3318] 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 1532 would solve the problem. [ 38.062273][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.073421][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.080415][ T3315] 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 1532 would solve the problem. [ 38.106565][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.120235][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.127745][ T3315] 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 1532 would solve the problem. [ 38.153699][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.250518][ T3315] hsr_slave_0: entered promiscuous mode [ 38.256794][ T3315] hsr_slave_1: entered promiscuous mode [ 38.262820][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 38.268640][ T3315] Cannot create hsr debugfs directory [ 38.289850][ T3318] hsr_slave_0: entered promiscuous mode [ 38.295942][ T3318] hsr_slave_1: entered promiscuous mode [ 38.301974][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 38.307776][ T3318] Cannot create hsr debugfs directory [ 38.400079][ T3319] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.409310][ T3319] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.430928][ T3319] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.453494][ T3319] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.511883][ T3314] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.521712][ T3314] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.536542][ T3320] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.545504][ T3314] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.555803][ T3314] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.566360][ T3320] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.575408][ T3320] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.584807][ T3320] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.622710][ T3315] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 38.631709][ T3315] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 38.641079][ T3315] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.652301][ T3315] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.680352][ T3318] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.689410][ T3318] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.698472][ T3318] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.708063][ T3318] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.743611][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.783190][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.802836][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.822483][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.831562][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.838730][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.848270][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.855366][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.882735][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.889896][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.900619][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.907747][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.946476][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.961311][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.980197][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.003276][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.010508][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.022909][ T3320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.038137][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.045363][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.056201][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.071459][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.078606][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.091308][ T3320] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.101183][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.108631][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.123311][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.130494][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.142095][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.163085][ T3318] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.173528][ T3318] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.216662][ T3315] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.227176][ T3315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.250673][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.257838][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.274734][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.335999][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.358133][ T3319] veth0_vlan: entered promiscuous mode [ 39.367220][ T3319] veth1_vlan: entered promiscuous mode [ 39.418440][ T3319] veth0_macvtap: entered promiscuous mode [ 39.427671][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.437555][ T3319] veth1_macvtap: entered promiscuous mode [ 39.498979][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.534218][ T3320] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.558047][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.592385][ T52] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.612445][ T52] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.621723][ T52] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.631176][ T3315] veth0_vlan: entered promiscuous mode [ 39.645084][ T52] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.663576][ T3314] veth0_vlan: entered promiscuous mode [ 39.679066][ T3318] veth0_vlan: entered promiscuous mode [ 39.690201][ T3315] veth1_vlan: entered promiscuous mode [ 39.698770][ T3314] veth1_vlan: entered promiscuous mode [ 39.713652][ T3318] veth1_vlan: entered promiscuous mode [ 39.758283][ T3319] 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. [ 39.769273][ T3314] veth0_macvtap: entered promiscuous mode [ 39.784153][ T3314] veth1_macvtap: entered promiscuous mode [ 39.799525][ T3318] veth0_macvtap: entered promiscuous mode [ 39.818880][ T3315] veth0_macvtap: entered promiscuous mode [ 39.837002][ T3318] veth1_macvtap: entered promiscuous mode [ 39.856931][ T3315] veth1_macvtap: entered promiscuous mode [ 39.877312][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.903818][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.914373][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.931326][ T3320] veth0_vlan: entered promiscuous mode [ 39.938847][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.955027][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.967734][ T321] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.984674][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.999027][ T3320] veth1_vlan: entered promiscuous mode [ 40.016359][ T321] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.044900][ T321] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.072080][ T3320] veth0_macvtap: entered promiscuous mode [ 40.081063][ T321] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.114709][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.123765][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 40.123791][ T29] audit: type=1400 audit(1770287096.371:98): avc: denied { name_bind } for pid=3493 comm="syz.0.10" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 40.148238][ T3320] veth1_macvtap: entered promiscuous mode [ 40.174146][ T29] audit: type=1400 audit(1770287096.431:99): avc: denied { write } for pid=3495 comm="syz.0.11" name="event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 40.197453][ T29] audit: type=1400 audit(1770287096.431:100): avc: denied { open } for pid=3495 comm="syz.0.11" path="/dev/input/event0" dev="devtmpfs" ino=242 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 40.198969][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.233548][ T29] audit: type=1400 audit(1770287096.491:101): avc: denied { ioctl } for pid=3495 comm="syz.0.11" path="/dev/input/event0" dev="devtmpfs" ino=242 ioctlcmd=0x45a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 40.262341][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.281923][ T321] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.290960][ T321] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.327807][ T3320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.356183][ T321] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.365185][ T321] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.392493][ T321] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.402616][ T3505] IPv6: addrconf: prefix option has invalid lifetime [ 40.434156][ T321] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.462341][ T29] audit: type=1400 audit(1770287096.721:102): avc: denied { create } for pid=3509 comm="syz.1.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.488088][ T321] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.512042][ T29] audit: type=1400 audit(1770287096.731:103): avc: denied { setopt } for pid=3509 comm="syz.1.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.531669][ T29] audit: type=1400 audit(1770287096.731:104): avc: denied { bind } for pid=3509 comm="syz.1.14" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 40.550793][ T29] audit: type=1400 audit(1770287096.731:105): avc: denied { name_bind } for pid=3509 comm="syz.1.14" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 40.572418][ T29] audit: type=1400 audit(1770287096.731:106): avc: denied { node_bind } for pid=3509 comm="syz.1.14" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 40.576655][ T321] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.593522][ T29] audit: type=1400 audit(1770287096.731:107): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 40.638538][ T3511] syz.1.14 (3511) used greatest stack depth: 9720 bytes left [ 40.660429][ T321] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.693685][ T321] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.730830][ T3527] loop1: detected capacity change from 0 to 256 [ 40.738320][ T3527] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 40.819340][ T3527] FAT-fs (loop1): Directory bread(block 64) failed [ 40.830874][ T3527] FAT-fs (loop1): Directory bread(block 65) failed [ 40.849566][ T3527] FAT-fs (loop1): Directory bread(block 66) failed [ 40.860859][ T3527] FAT-fs (loop1): Directory bread(block 67) failed [ 40.867667][ T3527] FAT-fs (loop1): Directory bread(block 68) failed [ 40.874300][ T3527] FAT-fs (loop1): Directory bread(block 69) failed [ 40.881748][ T3527] FAT-fs (loop1): Directory bread(block 70) failed [ 40.888675][ T3527] FAT-fs (loop1): Directory bread(block 71) failed [ 40.895308][ T3527] FAT-fs (loop1): Directory bread(block 72) failed [ 40.902824][ T3527] FAT-fs (loop1): Directory bread(block 73) failed [ 40.924654][ T3539] netlink: 76 bytes leftover after parsing attributes in process `syz.0.26'. [ 40.959299][ T3543] IPv6: addrconf: prefix option has invalid lifetime [ 40.980756][ T3545] capability: warning: `syz.1.29' uses 32-bit capabilities (legacy support in use) [ 41.139439][ T3571] IPv6: addrconf: prefix option has invalid lifetime [ 41.250062][ T3591] netlink: 8 bytes leftover after parsing attributes in process `syz.3.46'. [ 41.282440][ T3591] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 41.323105][ T3600] IPv6: addrconf: prefix option has invalid lifetime [ 41.615616][ T3635] bridge_slave_0: left allmulticast mode [ 41.621472][ T3635] bridge_slave_0: left promiscuous mode [ 41.627388][ T3635] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.638377][ T3635] bridge_slave_1: left allmulticast mode [ 41.644053][ T3635] bridge_slave_1: left promiscuous mode [ 41.650110][ T3635] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.660021][ T3635] bond0: (slave bond_slave_0): Releasing backup interface [ 41.670465][ T3635] bond0: (slave bond_slave_1): Releasing backup interface [ 41.682979][ T3635] team0: Port device team_slave_0 removed [ 41.692189][ T3635] team0: Port device team_slave_1 removed [ 41.699825][ T3635] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.707491][ T3635] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.717311][ T3635] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.724863][ T3635] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.734138][ T3635] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 41.781540][ T3638] netlink: 44 bytes leftover after parsing attributes in process `syz.4.74'. [ 41.987302][ T3645] netlink: 12 bytes leftover after parsing attributes in process `syz.1.77'. [ 42.074527][ T3653] capability: warning: `syz.1.81' uses deprecated v2 capabilities in a way that may be insecure [ 42.107563][ T3660] IPv6: addrconf: prefix option has invalid lifetime [ 42.939369][ T3686] netlink: 4 bytes leftover after parsing attributes in process `syz.0.95'. [ 43.190437][ T3716] IPv6: addrconf: prefix option has invalid lifetime [ 44.576052][ T3815] macvtap1: entered promiscuous mode [ 44.590259][ T3815] vlan1: entered promiscuous mode [ 44.602188][ T3815] team0: Device macvtap1 failed to register rx_handler [ 44.610395][ T3815] vlan1: left promiscuous mode [ 45.135835][ T29] kauditd_printk_skb: 413 callbacks suppressed [ 45.142105][ T29] audit: type=1400 audit(1770287101.391:521): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 45.172969][ T3852] netlink: 260 bytes leftover after parsing attributes in process `syz.2.168'. [ 45.192826][ T3852] Zero length message leads to an empty skb [ 45.229461][ T29] audit: type=1400 audit(1770287101.491:522): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 45.281529][ T29] audit: type=1400 audit(1770287101.541:523): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 45.325922][ T29] audit: type=1400 audit(1770287101.581:524): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 45.387037][ T29] audit: type=1400 audit(1770287101.621:525): avc: denied { module_request } for pid=3855 comm="syz.4.170" kmod="tcp-ulp-t" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=0 [ 45.437302][ T29] audit: type=1400 audit(1770287101.691:526): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 45.530207][ T3861] netlink: 40 bytes leftover after parsing attributes in process `syz.4.172'. [ 45.540037][ T29] audit: type=1400 audit(1770287101.781:527): avc: denied { prog_load } for pid=3858 comm="syz.4.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 45.559648][ T29] audit: type=1400 audit(1770287101.791:528): avc: denied { prog_load } for pid=3858 comm="syz.4.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 45.607615][ T29] audit: type=1400 audit(1770287101.861:529): avc: denied { read write } for pid=3319 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 45.632485][ T29] audit: type=1400 audit(1770287101.861:530): avc: denied { prog_load } for pid=3863 comm="syz.0.173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 45.824287][ T3883] IPv6: addrconf: prefix option has invalid lifetime [ 45.868392][ T37] ================================================================== [ 45.876553][ T37] BUG: KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer [ 45.885890][ T37] [ 45.888275][ T37] read-write to 0xffff88811ad03d48 of 8 bytes by task 3427 on cpu 0: [ 45.896364][ T37] wg_socket_send_skb_to_peer+0xe8/0x130 [ 45.902067][ T37] wg_packet_tx_worker+0x12d/0x330 [ 45.907209][ T37] process_scheduled_works+0x4cd/0x9d0 [ 45.912779][ T37] worker_thread+0x6bc/0x8b0 [ 45.917393][ T37] kthread+0x488/0x510 [ 45.921496][ T37] ret_from_fork+0x148/0x280 [ 45.926139][ T37] ret_from_fork_asm+0x1a/0x30 [ 45.930939][ T37] [ 45.933313][ T37] read-write to 0xffff88811ad03d48 of 8 bytes by task 37 on cpu 1: [ 45.941226][ T37] wg_socket_send_skb_to_peer+0xe8/0x130 [ 45.946892][ T37] wg_socket_send_buffer_to_peer+0xf1/0x120 [ 45.952923][ T37] wg_packet_handshake_send_worker+0x10d/0x160 [ 45.959138][ T37] process_scheduled_works+0x4cd/0x9d0 [ 45.964632][ T37] worker_thread+0x6bc/0x8b0 [ 45.969253][ T37] kthread+0x488/0x510 [ 45.973366][ T37] ret_from_fork+0x148/0x280 [ 45.977997][ T37] ret_from_fork_asm+0x1a/0x30 [ 45.982796][ T37] [ 45.985144][ T37] value changed: 0x000000000000014c -> 0x000000000000016c [ 45.992370][ T37] [ 45.994720][ T37] Reported by Kernel Concurrency Sanitizer on: [ 46.000913][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(voluntary) [ 46.010665][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 46.020746][ T37] Workqueue: wg-kex-wg2 wg_packet_handshake_send_worker [ 46.027723][ T37] ==================================================================