last executing test programs: 6.362942493s ago: executing program 0 (id=1): r0 = socket$inet6(0xa, 0x3, 0x5) r1 = socket$l2tp6(0xa, 0x2, 0x73) r2 = dup2(r1, r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x7, 0x0, 0x400, 0x1, 0x32}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xad41, 0x81, 0xaf94d75d2f2309ad, 0x8, 0xa1, 0x4, 0x6, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000640)=ANY=[], 0xd0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)={r5, 0x9f, "508b3a6417bcd5b14113b8c4c9902872378c094949436a468f8f1ffeedf6868e470af2bd7c2c4a734f36b69610913d7d092b2c060508f91acfd8028cc88a862ad2b7bbcc9455b457fde26d57bed0ce2ed5d89d9a82e236fe91281fd9bd28de6d3b91b7ae87c2e15cd9a0225a5573d0dd07aa1fcd897a3fd52228b7d303c71a45c66ad3546e2093864ebe85e1afb649420c5d9f0acd7278786d3839976586b3"}, &(0x7f00000001c0)=0xa7) bind$inet6(r4, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000847fff), 0x0, 0x0, 0x0, 0x0) shutdown(r4, 0x2) dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, 0x0, &(0x7f00000004c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x800, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000000)=0xffffffc3, 0x4) sendmmsg(r0, &(0x7f00000002c0)=[{{&(0x7f0000000340)=@l2tp6={0xa, 0x500, 0x80000, @dev, 0x0, 0x1}, 0x80, 0x0}, 0x5b4}], 0x1, 0x850) 6.169801157s ago: executing program 2 (id=3): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) cachestat(r0, &(0x7f0000000000)={0x9, 0x8000}, &(0x7f0000000040), 0x0) 6.073976462s ago: executing program 1 (id=2): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES64], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000b00)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="00000f00000009003d140f3c369197d09647190890"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$hiddev(&(0x7f0000000100), 0x0, 0x0) ioctl$HIDIOCSREPORT(r1, 0x4018480c, &(0x7f0000000000)={0x2, 0x100, 0x10000}) 5.513077347s ago: executing program 2 (id=6): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000140)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x1c, r1, 0x303, 0x0, 0x0, {0x6}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 5.482291098s ago: executing program 0 (id=7): mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) 5.442863392s ago: executing program 3 (id=4): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000400)='./file0\x00', 0x1800004, &(0x7f0000000100)={[{@init_itable_val={'init_itable', 0x3d, 0xa0c0}}, {@noload}, {@test_dummy_encryption}, {@barrier_val={'barrier', 0x3d, 0x1}}]}, 0x3, 0x47e, &(0x7f0000000440)="$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") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x80000001, 0x4, 0x32, 0x0, 0xff}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 5.077933707s ago: executing program 0 (id=8): openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0xe9b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, 0x0, &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x3, 0x8, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b7030000850000000c000000b70000000000000085200000130000"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x20180, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, 0x0) openat(0xffffffffffffff9c, 0x0, 0x40042, 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000280)='./file1/file0\x00', 0x0, 0x201008, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x9, 0x0, 0x8a, 0x0, 0x0, 0x2000000}}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x48}]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000001180)='./bus\x00') rmdir(&(0x7f0000000440)='./file0\x00') 4.547397104s ago: executing program 2 (id=9): prlimit64(0x0, 0xe, &(0x7f00000003c0)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000000)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='status\x00') setgroups(0x0, 0x0) read$FUSE(r3, &(0x7f0000003440)={0x2020}, 0x2020) 3.340412807s ago: executing program 4 (id=5): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r2) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) close(r4) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0xb}, {0xffff, 0xffff}, {0x0, 0xe}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x100, 0x7, 0x6361, 0x5, 0xfffffffd, 0x6}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70b923, 0x80000, {0x0, 0x0, 0x0, r7, {}, {0x2, 0xb}, {0xd, 0xfff3}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x4008000) ioctl$SIOCSIFHWADDR(r4, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="ea00"}) 3.132650475s ago: executing program 3 (id=10): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000180)=0x8, 0x4) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff}, 0x80) ioctl$IOC_WATCH_QUEUE_SET_FILTER(r1, 0x5761, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000280)={'batadv_slave_1\x00', 0x0}) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000, 0x0, 0x3}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000140)=0x892b, 0x4b) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r4, 0x11b, 0x5, &(0x7f0000000300)=0x1, 0x4) bind$xdp(r4, &(0x7f0000000100)={0x2c, 0x0, r6}, 0x10) bind$xdp(r0, &(0x7f0000000240)={0x2c, 0x1, r3, 0x0, r4}, 0x60) 3.035574036s ago: executing program 0 (id=11): bpf$PROG_LOAD(0x5, 0x0, 0x0) pipe2$9p(0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbbffb, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000002580)="b0", 0xfffffffffffffd57, 0x200000c1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000002140)=""/4096, 0x1000}], 0x1, 0x141, 0x0) 2.755854633s ago: executing program 1 (id=12): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000480)='./file0\x00', 0x18000, &(0x7f0000003b40)=ANY=[@ANYRES32=0x0, @ANYRESDEC, @ANYRES16=0x0, @ANYBLOB="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", @ANYRES16, @ANYRES64], 0x8, 0x2f9, &(0x7f0000000c80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x0, 0x2000003}) 1.441212307s ago: executing program 1 (id=13): openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) epoll_create1(0x80000) syz_io_uring_setup(0x1a1d, &(0x7f0000000180)={0x0, 0x755e, 0x13080, 0x3, 0x2b5, 0x0, 0x0}, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0xfe, "0062ba7d82000000160000000000f738096304"}) r1 = syz_open_pts(r0, 0x80) r2 = dup3(r1, r0, 0x80000) read(r2, &(0x7f00000000c0)=""/226, 0xe2) socket$nl_generic(0x10, 0x3, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000025c0)) pselect6(0x40, &(0x7f0000000000)={0x6, 0x100000001, 0x3, 0xffffffff, 0x2627bc41, 0xba4, 0x3, 0xfffffffffffffff8}, 0x0, &(0x7f00000000c0)={0x7ff, 0x7, 0x0, 0x8, 0x1, 0x6, 0x1, 0x7f}, &(0x7f0000000100)={0x0, 0x3938700}, 0x0) 1.193741046s ago: executing program 0 (id=14): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) cachestat(r0, &(0x7f0000000000)={0x9, 0x8000}, &(0x7f0000000040), 0x0) 1.0065803s ago: executing program 4 (id=15): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0xc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x2}, {0xa, 0x4e22, 0x6fe3, @mcast2, 0x393}, 0x0, {[0x3, 0x6, 0x7, 0x9, 0xbd, 0x7ff, 0xbb23, 0x400]}}, 0x5c) 695.026522ms ago: executing program 3 (id=16): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r1 = socket$inet6(0xa, 0x3, 0x3c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff274140000001100"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4000, 0x0, @remote, 0x5}, 0x1c) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0x5aa}], 0x1) 423.167278ms ago: executing program 0 (id=17): syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000000)='./file1\x00', 0x2010000, &(0x7f0000000280)={[{@numtail}, {@fat=@check_strict}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@numtail}, {@fat=@codepage={'codepage', 0x3d, '949'}}, {@rodir}, {@fat=@allow_utime={'allow_utime', 0x3d, 0xffff}}, {@shortname_win95}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}, {@utf8no}]}, 0x23, 0x34c, &(0x7f0000001740)="$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") mknod$loop(0x0, 0x0, 0x1) 364.660798ms ago: executing program 2 (id=18): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, 0x0) 278.335932ms ago: executing program 4 (id=19): getsockopt$inet6_mptcp_buf(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x1, @multicast1}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001f00)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x2) ioctl$PPPIOCBRIDGECHAN(r2, 0x40047435, &(0x7f0000000200)=0x1) sendmmsg(r0, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f0000000780)=[{0x0}, {&(0x7f00000006c0)}], 0x2}}], 0x1, 0x240080cb) 103.429654ms ago: executing program 1 (id=20): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000400)='./file0\x00', 0x1800004, &(0x7f0000000100)={[{@init_itable_val={'init_itable', 0x3d, 0xa0c0}}, {@noload}, {@test_dummy_encryption}, {@barrier_val={'barrier', 0x3d, 0x1}}]}, 0x3, 0x47e, &(0x7f0000000440)="$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") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x80000001, 0x4, 0x32, 0x0, 0xff}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8a}, 0x9c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 0s ago: executing program 3 (id=21): connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fanotify_init(0x200, 0x40000) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x1, 0x0, 0x3}, 0x0) r0 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$6lowpan_control(r0, &(0x7f0000000500)='connect aa:aa:aa:aa:aa:11 0', 0x1b) write$6lowpan_control(r0, &(0x7f0000000540)='connect aa:aa:aa:aa:aa:10 0', 0x1b) r1 = openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) write$6lowpan_control(r1, &(0x7f00000006c0)='connect aa:aa:aa:aa:aa:10 0', 0x1b) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.241' (ED25519) to the list of known hosts. [ 195.558267][ T5793] cgroup: Unknown subsys name 'net' [ 195.696430][ T5793] cgroup: Unknown subsys name 'cpuset' [ 195.712713][ T5793] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 202.732332][ T5793] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 209.408357][ T5810] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 209.445903][ T5814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 209.458375][ T5815] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 209.466213][ T5818] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 209.476607][ T5821] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 209.485459][ T5821] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 209.495492][ T5818] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 209.506635][ T5821] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 209.517649][ T5821] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 209.533879][ T5821] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 209.545013][ T5821] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 209.556001][ T5821] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 209.559792][ T5815] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 209.571655][ T5824] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 209.580479][ T5824] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 209.583703][ T5821] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 209.593527][ T5815] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 209.603766][ T5824] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 209.614053][ T5815] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 209.622426][ T5821] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 209.633294][ T5815] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 209.654567][ T5824] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 209.675460][ T5815] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 209.697919][ T49] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 209.742599][ T49] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 210.881826][ T5809] chnl_net:caif_netlink_parms(): no params data found [ 211.633932][ T5812] chnl_net:caif_netlink_parms(): no params data found [ 211.645246][ T49] Bluetooth: hci0: command tx timeout [ 211.727011][ T49] Bluetooth: hci3: command tx timeout [ 211.805416][ T49] Bluetooth: hci4: command tx timeout [ 211.811109][ T5810] Bluetooth: hci2: command tx timeout [ 211.886232][ T5810] Bluetooth: hci1: command tx timeout [ 212.017122][ T5809] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.024699][ T5809] bridge0: port 1(bridge_slave_0) entered disabled state [ 212.032533][ T5809] bridge_slave_0: entered allmulticast mode [ 212.042579][ T5809] bridge_slave_0: entered promiscuous mode [ 212.123310][ T5816] chnl_net:caif_netlink_parms(): no params data found [ 212.146813][ T5809] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.154389][ T5809] bridge0: port 2(bridge_slave_1) entered disabled state [ 212.162376][ T5809] bridge_slave_1: entered allmulticast mode [ 212.172332][ T5809] bridge_slave_1: entered promiscuous mode [ 212.185886][ T5823] chnl_net:caif_netlink_parms(): no params data found [ 212.535595][ T5813] chnl_net:caif_netlink_parms(): no params data found [ 212.639987][ T5809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 212.718390][ T5809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 213.323978][ T5809] team0: Port device team_slave_0 added [ 213.421663][ T5812] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.433310][ T5812] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.447217][ T5812] bridge_slave_0: entered allmulticast mode [ 213.476063][ T5812] bridge_slave_0: entered promiscuous mode [ 213.666961][ T5809] team0: Port device team_slave_1 added [ 213.742168][ T5810] Bluetooth: hci0: command tx timeout [ 213.809330][ T5810] Bluetooth: hci3: command tx timeout [ 213.888398][ T5810] Bluetooth: hci2: command tx timeout [ 213.896432][ T49] Bluetooth: hci4: command tx timeout [ 213.967760][ T5810] Bluetooth: hci1: command tx timeout [ 214.207142][ T5812] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.214749][ T5812] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.222715][ T5812] bridge_slave_1: entered allmulticast mode [ 214.232687][ T5812] bridge_slave_1: entered promiscuous mode [ 214.549557][ T5809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 214.556855][ T5809] 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. [ 214.583315][ T5809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 214.651177][ T5812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 214.790505][ T5809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 214.797857][ T5809] 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. [ 214.825099][ T5809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 214.882121][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.889849][ T5823] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.897929][ T5823] bridge_slave_0: entered allmulticast mode [ 214.907473][ T5823] bridge_slave_0: entered promiscuous mode [ 214.930807][ T5812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 214.940722][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.948592][ T5823] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.956345][ T5823] bridge_slave_1: entered allmulticast mode [ 214.966129][ T5823] bridge_slave_1: entered promiscuous mode [ 214.979585][ T5813] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.987558][ T5813] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.995559][ T5813] bridge_slave_0: entered allmulticast mode [ 215.005570][ T5813] bridge_slave_0: entered promiscuous mode [ 215.075722][ T5816] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.083287][ T5816] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.091118][ T5816] bridge_slave_0: entered allmulticast mode [ 215.100691][ T5816] bridge_slave_0: entered promiscuous mode [ 215.234578][ T5813] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.242391][ T5813] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.250278][ T5813] bridge_slave_1: entered allmulticast mode [ 215.259922][ T5813] bridge_slave_1: entered promiscuous mode [ 215.275202][ T5816] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.282775][ T5816] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.290657][ T5816] bridge_slave_1: entered allmulticast mode [ 215.300613][ T5816] bridge_slave_1: entered promiscuous mode [ 215.368228][ T5812] team0: Port device team_slave_0 added [ 215.388153][ T5812] team0: Port device team_slave_1 added [ 215.605820][ T5823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.628872][ T5823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 215.735520][ T5809] hsr_slave_0: entered promiscuous mode [ 215.745687][ T5809] hsr_slave_1: entered promiscuous mode [ 215.808893][ T5810] Bluetooth: hci0: command tx timeout [ 215.849744][ T5813] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.871583][ T5816] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 215.885391][ T5810] Bluetooth: hci3: command tx timeout [ 215.887255][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 215.898175][ T5812] 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. [ 215.924616][ T5812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 215.976438][ T5810] Bluetooth: hci2: command tx timeout [ 215.982071][ T5810] Bluetooth: hci4: command tx timeout [ 216.038173][ T5813] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 216.047879][ T5810] Bluetooth: hci1: command tx timeout [ 216.062326][ T5823] team0: Port device team_slave_0 added [ 216.080989][ T5816] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 216.099012][ T5823] team0: Port device team_slave_1 added [ 216.111924][ T5812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.119312][ T5812] 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. [ 216.145782][ T5812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.542773][ T5816] team0: Port device team_slave_0 added [ 216.579223][ T5816] team0: Port device team_slave_1 added [ 216.612453][ T5813] team0: Port device team_slave_0 added [ 216.643416][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 216.651191][ T5823] 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. [ 216.677693][ T5823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 216.695249][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 216.702393][ T5823] 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. [ 216.728704][ T5823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 216.823038][ T5813] team0: Port device team_slave_1 added [ 216.891519][ T5812] hsr_slave_0: entered promiscuous mode [ 216.900733][ T5812] hsr_slave_1: entered promiscuous mode [ 216.908907][ T5812] debugfs: 'hsr0' already exists in 'hsr' [ 216.915100][ T5812] Cannot create hsr debugfs directory [ 217.029006][ T5816] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.036468][ T5816] 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. [ 217.062785][ T5816] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.262402][ T5816] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.269722][ T5816] 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. [ 217.296124][ T5816] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.323744][ T5823] hsr_slave_0: entered promiscuous mode [ 217.334567][ T5823] hsr_slave_1: entered promiscuous mode [ 217.343608][ T5823] debugfs: 'hsr0' already exists in 'hsr' [ 217.349706][ T5823] Cannot create hsr debugfs directory [ 217.413111][ T5813] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 217.420564][ T5813] 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. [ 217.448962][ T5813] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 217.553808][ T5813] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 217.561149][ T5813] 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. [ 217.588283][ T5813] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 217.895316][ T5810] Bluetooth: hci0: command tx timeout [ 217.898272][ T5813] hsr_slave_0: entered promiscuous mode [ 217.911543][ T5813] hsr_slave_1: entered promiscuous mode [ 217.921628][ T5813] debugfs: 'hsr0' already exists in 'hsr' [ 217.927821][ T5813] Cannot create hsr debugfs directory [ 217.973130][ T5810] Bluetooth: hci3: command tx timeout [ 218.076711][ T5810] Bluetooth: hci4: command tx timeout [ 218.082402][ T5810] Bluetooth: hci2: command tx timeout [ 218.118000][ T5816] hsr_slave_0: entered promiscuous mode [ 218.128461][ T5816] hsr_slave_1: entered promiscuous mode [ 218.133426][ T5810] Bluetooth: hci1: command tx timeout [ 218.138345][ T5816] debugfs: 'hsr0' already exists in 'hsr' [ 218.145676][ T5816] Cannot create hsr debugfs directory [ 218.905924][ T5809] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 218.953082][ T5809] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 219.143113][ T5809] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 219.257715][ T5809] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 219.518769][ T5823] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 219.618652][ T5823] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 219.687736][ T5823] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 219.763603][ T5823] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 220.035438][ T5812] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 220.066177][ T5812] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 220.095088][ T5812] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 220.154320][ T5812] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 220.185390][ T5813] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 220.263160][ T5813] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 220.360105][ T5813] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 220.435778][ T5813] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 220.713161][ T5816] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 220.801139][ T5816] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 220.921950][ T5816] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 221.021810][ T5816] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 221.206452][ T5809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.475264][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.509854][ T5809] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.661990][ T3713] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.669829][ T3713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.733410][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 221.757035][ T5812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 221.858775][ T3713] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.866460][ T3713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.883182][ T3713] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.890840][ T3713] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.937172][ T3713] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.945026][ T3713] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.038473][ T5812] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.199851][ T3754] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.207562][ T3754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.269920][ T5813] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.344813][ T3754] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.352486][ T3754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.628266][ T5813] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.662553][ T5816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.759593][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.767517][ T4284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.850510][ T5809] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 222.922399][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.930097][ T4284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.102090][ T5816] 8021q: adding VLAN 0 to HW filter on device team0 [ 223.296768][ T4284] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.304352][ T4284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.408660][ T4284] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.416472][ T4284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.818955][ T5816] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 225.211658][ T5809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.335203][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.442163][ T5812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.759448][ T5813] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.933949][ T5823] veth0_vlan: entered promiscuous mode [ 226.001189][ T5816] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 226.060351][ T5809] veth0_vlan: entered promiscuous mode [ 226.104127][ T5823] veth1_vlan: entered promiscuous mode [ 226.194382][ T5809] veth1_vlan: entered promiscuous mode [ 226.476147][ T5813] veth0_vlan: entered promiscuous mode [ 226.667732][ T5813] veth1_vlan: entered promiscuous mode [ 226.693692][ T5816] veth0_vlan: entered promiscuous mode [ 226.710681][ T5809] veth0_macvtap: entered promiscuous mode [ 226.738407][ T5823] veth0_macvtap: entered promiscuous mode [ 226.798561][ T5809] veth1_macvtap: entered promiscuous mode [ 226.859085][ T5823] veth1_macvtap: entered promiscuous mode [ 226.905181][ T5816] veth1_vlan: entered promiscuous mode [ 227.097624][ T5813] veth0_macvtap: entered promiscuous mode [ 227.139025][ T5809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.158438][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.237804][ T5813] veth1_macvtap: entered promiscuous mode [ 227.278203][ T5809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.347693][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.423790][ T1105] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.461728][ T1105] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.508897][ T1105] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.551612][ T5816] veth0_macvtap: entered promiscuous mode [ 227.582641][ T1105] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.607759][ T5813] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 227.663775][ T1105] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.702136][ T5816] veth1_macvtap: entered promiscuous mode [ 227.714429][ T1105] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.787409][ T5813] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 227.810271][ T3713] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.920255][ T3713] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 227.992473][ T3713] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.029674][ T5816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 228.050809][ T3713] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.121283][ T3713] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.165904][ T5816] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 228.183611][ T3713] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.256752][ T3713] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.303513][ T3713] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.346347][ T3713] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.436412][ T3713] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 228.772997][ T5812] veth0_vlan: entered promiscuous mode [ 228.959976][ T5812] veth1_vlan: entered promiscuous mode [ 229.354803][ T5812] veth0_macvtap: entered promiscuous mode [ 229.445548][ T5812] veth1_macvtap: entered promiscuous mode [ 229.714250][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 229.957234][ T5812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.197135][ T1145] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.246535][ T1145] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.295641][ T1145] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.325202][ T1145] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 234.802709][ T1288] ieee802154 phy0 wpan0: encryption failed: -22 [ 234.810385][ T1288] ieee802154 phy1 wpan1: encryption failed: -22 [ 235.266873][ T1096] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.275172][ T1096] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.698071][ T4284] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.706287][ T4284] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.863957][ T1105] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.872113][ T1105] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.953687][ T3880] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 235.962240][ T3880] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.188341][ T1096] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.196583][ T1096] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.298145][ T5809] 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. [ 236.344037][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.352857][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.603415][ T1096] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.612488][ T1096] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 236.962619][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 236.971080][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 237.406636][ T2082] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 237.619707][ T2082] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 237.631842][ T2082] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 237.643494][ T2082] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 237.655291][ T2082] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 237.668670][ T2082] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 237.683188][ T2082] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.853846][ T2082] usb 2-1: config 0 descriptor?? [ 237.862308][ T6001] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 237.952228][ T6009] loop3: detected capacity change from 0 to 512 [ 238.016123][ T6009] EXT4-fs (loop3): Test dummy encryption mode enabled [ 238.023289][ T6009] EXT4-fs (loop3): blocks per group (255) and clusters per group (8192) inconsistent [ 238.131273][ T3644] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.139539][ T3644] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.462530][ T3880] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.470929][ T3880] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.562346][ T2082] plantronics 0003:047F:FFFF.0001: reserved main item tag 0xd [ 238.846032][ T2082] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 238.872606][ T2082] usb 2-1: USB disconnect, device number 2 [ 239.786216][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 240.220231][ T6023] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 240.393428][ T6021] tipc: Started in network mode [ 240.398878][ T6021] tipc: Node identity 6ec99d52940c, cluster identity 4711 [ 240.408319][ T6021] tipc: Enabled bearer , priority 0 [ 240.570015][ T6030] loop1: detected capacity change from 0 to 128 [ 240.599168][ T6021] syzkaller0: entered promiscuous mode [ 240.605191][ T6021] syzkaller0: entered allmulticast mode [ 240.877744][ T6030] syz.1.12: attempt to access beyond end of device [ 240.877744][ T6030] loop1: rw=2051, sector=104, nr_sectors = 25 limit=128 [ 240.888517][ T6021] tipc: Resetting bearer [ 241.056896][ T6019] tipc: Resetting bearer [ 241.130520][ T6019] tipc: Disabling bearer [ 241.400868][ T6031] fido_id[6031]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 242.957586][ T6047] loop0: detected capacity change from 0 to 256 [ 242.974849][ T6049] ===================================================== [ 242.982258][ T6049] BUG: KMSAN: uninit-value in pptp_xmit+0xc9a/0x2780 [ 242.989487][ T6049] pptp_xmit+0xc9a/0x2780 [ 242.994068][ T6049] ppp_input+0x1d9/0xe60 [ 242.998746][ T6049] pppoe_rcv_core+0x166/0x6d0 [ 243.003660][ T6049] sk_backlog_rcv+0x13f/0x420 [ 243.008712][ T6049] __release_sock+0x1d3/0x330 [ 243.013634][ T6049] release_sock+0x6b/0x270 [ 243.018509][ T6049] pppoe_sendmsg+0x15d/0xcb0 [ 243.023436][ T6049] __sock_sendmsg+0x330/0x3d0 [ 243.028552][ T6049] ____sys_sendmsg+0x893/0xd80 [ 243.033566][ T6049] ___sys_sendmsg+0x271/0x3b0 [ 243.038863][ T6049] __sys_sendmmsg+0x3bf/0x7c0 [ 243.043807][ T6049] __ia32_compat_sys_sendmmsg+0xd2/0x160 [ 243.049954][ T6049] ia32_sys_call+0x39e0/0x4310 [ 243.055072][ T6049] __do_fast_syscall_32+0xb0/0x150 [ 243.060379][ T6049] do_fast_syscall_32+0x38/0x80 [ 243.065757][ T6049] do_SYSENTER_32+0x1f/0x30 [ 243.070432][ T6049] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 243.077284][ T6049] [ 243.079712][ T6049] Uninit was created at: [ 243.084261][ T6049] __kmalloc_node_track_caller_noprof+0x96d/0x12f0 [ 243.091217][ T6049] kmalloc_reserve+0x22f/0x4b0 [ 243.096365][ T6049] pskb_expand_head+0x1fc/0x1610 [ 243.101576][ T6049] skb_realloc_headroom+0x152/0x2d0 [ 243.107231][ T6049] pptp_xmit+0xa0d/0x2780 [ 243.111798][ T6049] ppp_input+0x1d9/0xe60 [ 243.116474][ T6049] pppoe_rcv_core+0x166/0x6d0 [ 243.121372][ T6049] sk_backlog_rcv+0x13f/0x420 [ 243.126427][ T6049] __release_sock+0x1d3/0x330 [ 243.131345][ T6049] release_sock+0x6b/0x270 [ 243.136213][ T6049] pppoe_sendmsg+0x15d/0xcb0 [ 243.141031][ T6049] __sock_sendmsg+0x330/0x3d0 [ 243.146053][ T6049] ____sys_sendmsg+0x893/0xd80 [ 243.151053][ T6049] ___sys_sendmsg+0x271/0x3b0 [ 243.156183][ T6049] __sys_sendmmsg+0x3bf/0x7c0 [ 243.161093][ T6049] __ia32_compat_sys_sendmmsg+0xd2/0x160 [ 243.167208][ T6049] ia32_sys_call+0x39e0/0x4310 [ 243.172151][ T6049] __do_fast_syscall_32+0xb0/0x150 [ 243.177615][ T6049] do_fast_syscall_32+0x38/0x80 [ 243.182759][ T6049] do_SYSENTER_32+0x1f/0x30 [ 243.187635][ T6049] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 243.194269][ T6049] [ 243.196910][ T6049] CPU: 1 UID: 0 PID: 6049 Comm: syz.4.19 Not tainted 6.16.0-syzkaller-11241-g186f3edfdd41 #0 PREEMPT(none) [ 243.208741][ T6049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 243.219169][ T6049] ===================================================== [ 243.226376][ T6049] Disabling lock debugging due to kernel taint [ 243.232675][ T6049] Kernel panic - not syncing: kmsan.panic set ... [ 243.239278][ T6049] CPU: 1 UID: 0 PID: 6049 Comm: syz.4.19 Tainted: G B 6.16.0-syzkaller-11241-g186f3edfdd41 #0 PREEMPT(none) [ 243.252555][ T6049] Tainted: [B]=BAD_PAGE [ 243.256841][ T6049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 243.267078][ T6049] Call Trace: [ 243.270505][ T6049] [ 243.273657][ T6049] __dump_stack+0x26/0x30 [ 243.278243][ T6049] dump_stack_lvl+0x53/0x270 [ 243.283145][ T6049] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 243.289211][ T6049] dump_stack+0x1e/0x25 [ 243.293607][ T6049] vpanic+0x361/0xbc0 [ 243.297823][ T6049] panic+0x15d/0x160 [ 243.302088][ T6049] kmsan_report+0x31c/0x320 [ 243.306805][ T6049] ? __msan_warning+0x1b/0x30 [ 243.311746][ T6049] ? pptp_xmit+0xc9a/0x2780 [ 243.316478][ T6049] ? ppp_input+0x1d9/0xe60 [ 243.321126][ T6049] ? pppoe_rcv_core+0x166/0x6d0 [ 243.326208][ T6049] ? sk_backlog_rcv+0x13f/0x420 [ 243.331355][ T6049] ? __release_sock+0x1d3/0x330 [ 243.336456][ T6049] ? release_sock+0x6b/0x270 [ 243.341247][ T6049] ? pppoe_sendmsg+0x15d/0xcb0 [ 243.346326][ T6049] ? __sock_sendmsg+0x330/0x3d0 [ 243.351488][ T6049] ? ____sys_sendmsg+0x893/0xd80 [ 243.356653][ T6049] ? ___sys_sendmsg+0x271/0x3b0 [ 243.361771][ T6049] ? __sys_sendmmsg+0x3bf/0x7c0 [ 243.366863][ T6049] ? __ia32_compat_sys_sendmmsg+0xd2/0x160 [ 243.372920][ T6049] ? ia32_sys_call+0x39e0/0x4310 [ 243.378049][ T6049] ? __do_fast_syscall_32+0xb0/0x150 [ 243.383526][ T6049] ? do_fast_syscall_32+0x38/0x80 [ 243.388743][ T6049] ? do_SYSENTER_32+0x1f/0x30 [ 243.393610][ T6049] ? entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 243.400466][ T6049] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 243.407093][ T6049] ? kmsan_internal_unpoison_memory+0x14/0x20 [ 243.413453][ T6049] ? kmem_cache_free+0x3ef/0xec0 [ 243.418644][ T6049] ? __kfree_skb+0x20b/0x260 [ 243.423496][ T6049] ? kmsan_get_metadata+0xfb/0x160 [ 243.428845][ T6049] __msan_warning+0x1b/0x30 [ 243.433638][ T6049] pptp_xmit+0xc9a/0x2780 [ 243.438272][ T6049] ? __pfx_pptp_xmit+0x10/0x10 [ 243.443300][ T6049] ppp_input+0x1d9/0xe60 [ 243.447767][ T6049] ? kmsan_get_metadata+0xfb/0x160 [ 243.453158][ T6049] pppoe_rcv_core+0x166/0x6d0 [ 243.458082][ T6049] ? __pfx_pppoe_rcv_core+0x10/0x10 [ 243.463527][ T6049] sk_backlog_rcv+0x13f/0x420 [ 243.468446][ T6049] __release_sock+0x1d3/0x330 [ 243.473422][ T6049] release_sock+0x6b/0x270 [ 243.478063][ T6049] pppoe_sendmsg+0x15d/0xcb0 [ 243.482911][ T6049] ? __pfx_pppoe_sendmsg+0x10/0x10 [ 243.488259][ T6049] ? __pfx_pppoe_sendmsg+0x10/0x10 [ 243.493614][ T6049] __sock_sendmsg+0x330/0x3d0 [ 243.498510][ T6049] ____sys_sendmsg+0x893/0xd80 [ 243.503558][ T6049] ___sys_sendmsg+0x271/0x3b0 [ 243.508523][ T6049] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 243.514568][ T6049] ? __rcu_read_unlock+0x6d/0xd0 [ 243.519714][ T6049] ? __fget_files+0x3b4/0x4a0 [ 243.524728][ T6049] ? __fget_files+0x3b9/0x4a0 [ 243.529641][ T6049] ? kmsan_get_metadata+0xfb/0x160 [ 243.534971][ T6049] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 243.541013][ T6049] __sys_sendmmsg+0x3bf/0x7c0 [ 243.545951][ T6049] ? kmsan_get_metadata+0xfb/0x160 [ 243.551343][ T6049] __ia32_compat_sys_sendmmsg+0xd2/0x160 [ 243.557295][ T6049] ia32_sys_call+0x39e0/0x4310 [ 243.562264][ T6049] __do_fast_syscall_32+0xb0/0x150 [ 243.567584][ T6049] ? irqentry_exit_to_user_mode+0x82/0xa0 [ 243.573585][ T6049] do_fast_syscall_32+0x38/0x80 [ 243.578612][ T6049] do_SYSENTER_32+0x1f/0x30 [ 243.583272][ T6049] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 243.589813][ T6049] RIP: 0023:0xf70fe539 [ 243.594059][ T6049] 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 [ 243.613836][ T6049] RSP: 002b:00000000f50ee55c EFLAGS: 00000206 ORIG_RAX: 0000000000000159 [ 243.622465][ T6049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000080000a00 [ 243.630599][ T6049] RDX: 0000000000000001 RSI: 00000000240080cb RDI: 0000000000000000 [ 243.638789][ T6049] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 243.646900][ T6049] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 243.655007][ T6049] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 243.663139][ T6049] [ 243.666597][ T6049] Kernel Offset: disabled [ 243.670991][ T6049] Rebooting in 86400 seconds..