last executing test programs: 15m40.62264932s ago: executing program 32 (id=1681): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f0000000200)='proc\x00', 0x2000000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/kcore\x00', 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/161, 0xa000}, {0x0, 0x4000}], 0x2) 11m58.034882589s ago: executing program 33 (id=4480): r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$phonet(0x23, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000000)={0x44, r0, 0x801, 0x400, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY={0x28, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP104={0x11, 0x1, "4abee33908f8eef16f162471f4"}, @NL80211_KEY_IDX={0x5, 0x2, 0x2}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac09}]}]}, 0x44}}, 0x0) 8m42.154856294s ago: executing program 34 (id=6379): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc_mnt\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc_mnt\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc_mnt/kcore\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/166, 0xa6}], 0x1) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f00000003c0)=""/119, 0x77}], 0x4) 7m56.090629803s ago: executing program 35 (id=6992): ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x1c5, 0x0, 0x7}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x10000000000000cf, 0x0, [{}]}) 7m39.947635985s ago: executing program 36 (id=7011): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x6, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000006, 0x4132, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000180)="0b032200eb1025120212475400f6a13bb1000000080086dd4803", 0x10300, 0x0, &(0x7f0000000140)={0x11, 0x0, r1}, 0x14) 5m19.913181826s ago: executing program 9 (id=8511): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x2, &(0x7f0000000300)='usrquota') chdir(&(0x7f0000000180)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) quotactl_fd$Q_QUOTAOFF(r0, 0xffffffff80000300, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) 5m19.550464822s ago: executing program 9 (id=8514): r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000)={0x41, 0x0, 0x1}, 0x10) sendmsg$tipc(r1, &(0x7f0000000240)={&(0x7f00000002c0)=@nameseq={0x1e, 0x1, 0x2, {0x41}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x44010}, 0x0) 5m19.160683534s ago: executing program 37 (id=8514): r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000000)={0x41, 0x0, 0x1}, 0x10) sendmsg$tipc(r1, &(0x7f0000000240)={&(0x7f00000002c0)=@nameseq={0x1e, 0x1, 0x2, {0x41}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x44010}, 0x0) 3m36.054729585s ago: executing program 8 (id=9346): syz_open_dev$sndmidi(0x0, 0x2, 0x141102) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) ioctl(r0, 0x40104d04, &(0x7f0000000140)) 3m35.620698027s ago: executing program 8 (id=9351): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000340), 0x123080) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000140)=0x1) ppoll(&(0x7f0000000000)=[{r0, 0x44}, {r0, 0x20}, {r0, 0x8202}], 0x3, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000380)={0x4, 0x9dc8, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 3m35.017282357s ago: executing program 8 (id=9357): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x40000020, 0x0, 0x0) 3m32.633386827s ago: executing program 8 (id=9375): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r3 = fcntl$dupfd(r1, 0x0, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x10000014}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 3m31.972505921s ago: executing program 8 (id=9385): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1f7) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000001600)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/kmsg\x00', 0x1, 0x0) r0 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x0, 0x10, 0x1, 0x80000ff}, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}}) io_uring_enter(r0, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) 3m31.367056066s ago: executing program 8 (id=9394): r0 = gettid() timer_create(0x1, &(0x7f0000000100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) alarm(0x6) 3m16.072249286s ago: executing program 38 (id=9394): r0 = gettid() timer_create(0x1, &(0x7f0000000100)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) timer_settime(0x0, 0x1, &(0x7f0000000040), 0x0) alarm(0x6) 2m38.937934489s ago: executing program 0 (id=9776): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000200)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000080)={0x28, 0x2, r1, 0x0, &(0x7f0000605000/0x3000)=nil, 0x3000, 0x1}) ioctl$IOMMU_VFIO_IOAS$SET(r0, 0x3b88, &(0x7f0000000040)={0xc, r1}) ioctl$IOMMU_VFIO_SET_IOMMU(r0, 0x3b66, 0x1) ioctl$IOMMU_VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000020"]) 2m38.733899782s ago: executing program 0 (id=9778): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000100)={{}, "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"}) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r0, 0xc138fd03, &(0x7f0000001000)="0400000032000000") ioctl(r0, 0xc138fd01, &(0x7f0000002000)="04000000320000000e0000006c01") 2m38.625630049s ago: executing program 0 (id=9780): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2031}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20048054}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x200648c5}, 0x8000002) 2m37.867075766s ago: executing program 0 (id=9783): unshare(0x22020600) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x300000d, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x2, @empty, 0x4}, 0x1c) 2m37.673592604s ago: executing program 0 (id=9784): ioctl$FE_DISEQC_SEND_MASTER_CMD(0xffffffffffffffff, 0x40076f3f, &(0x7f0000000040)={"3d31d48e4a11", 0x6}) r0 = syz_usb_connect(0x3, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100004898b610c2154100201f0102030109021b0001000500ea09040002018c78fd00090582f3c6"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000a80)={0x14, 0x0, &(0x7f0000000a40)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x8, &(0x7f0000000040)=ANY=[@ANYRES8]) 2m36.984978789s ago: executing program 0 (id=9793): mount$cgroup(0x0, &(0x7f0000000600)='.\x00', &(0x7f0000000640), 0x2008000, 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000014da2108ab1204000000000000010902240001b30000040904410c17ff5d810009050f1f05e13f000009058303", @ANYRESDEC], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x12, &(0x7f00000000c0)=@conn_svc_rsp={0x0, 0x0, 0xa, "0201cf0c", {0x3, 0x100, 0x0, 0x5, 0x3, 0xb3, 0xb}}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close_range(r1, r1, 0x200000000000000) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 2m21.699374694s ago: executing program 39 (id=9793): mount$cgroup(0x0, &(0x7f0000000600)='.\x00', &(0x7f0000000640), 0x2008000, 0x0) r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000014da2108ab1204000000000000010902240001b30000040904410c17ff5d810009050f1f05e13f000009058303", @ANYRESDEC], 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x12, &(0x7f00000000c0)=@conn_svc_rsp={0x0, 0x0, 0xa, "0201cf0c", {0x3, 0x100, 0x0, 0x5, 0x3, 0xb3, 0xb}}) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close_range(r1, r1, 0x200000000000000) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) 2m10.613749977s ago: executing program 6 (id=9979): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./proc\x00', 0x180) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) write(r0, &(0x7f0000000000)='7', 0x1) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) write$tun(0xffffffffffffffff, 0x0, 0x0) setuid(0xee01) 2m10.346449759s ago: executing program 6 (id=9980): r0 = socket(0x200000000000011, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$SIOCGSTAMP(r1, 0x8906, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth0_to_bridge\x00', 0x0}) sendto$packet(r2, &(0x7f0000000140)="ad2a339b7119", 0x6, 0xc190, &(0x7f0000000200)={0x11, 0x9900, r3, 0x1, 0xe0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) recvmsg(r1, &(0x7f0000001980)={0x0, 0x0, 0x0}, 0x2) 2m10.061560947s ago: executing program 6 (id=9982): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000024000104000000000000000000000000010000000000fffff1ffffff000000000b000100636c736163740000"], 0x30}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="640000002c0001040000000000000000000000000100000001000000f3ffffff000301000a000100626173696300000034000280300002800800010001000000240002802000010000000400000000000c0001001a100000001000000800030000000000"], 0x64}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000200)="01020304", 0x4, 0x0, &(0x7f0000000300)={0x2, 0x3012, @loopback}, 0x10) 2m9.927503495s ago: executing program 6 (id=9984): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) mount$bpf(0x200000002000, &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x84000, 0x0) 2m9.757549285s ago: executing program 6 (id=9986): listns(0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bc0000/0x400000)=nil, 0x400000, 0x9) bind$alg(0xffffffffffffffff, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x5607, 0x1) sendmsg$nl_route_sched(r0, 0x0, 0x0) 2m9.059503644s ago: executing program 6 (id=9990): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000880)={0x0, 0xfffffffe, 0x0, 0x4, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x0, 0x6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x8, 0x10003, 0xbaa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8684, 0x2000, 0x2, 0x27a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xec4b, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) 2m8.500618292s ago: executing program 40 (id=9990): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x40, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) syz_ublk_setup_queues(r2, r0, &(0x7f0000000880)={0x0, 0xfffffffe, 0x0, 0x4, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x0, 0x6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x8, 0x10003, 0xbaa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x8684, 0x2000, 0x2, 0x27a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xec4b, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) 1m25.365044055s ago: executing program 4 (id=10237): mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x4}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00006c6000/0x400000)=nil, &(0x7f000018b000/0x3000)=nil, 0x400000, 0x0, 0x6040000}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) 1m25.010186542s ago: executing program 4 (id=10242): openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x4) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) unshare(0x40000000) 1m24.089543508s ago: executing program 4 (id=10248): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x10f) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', 0x1}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000805000001"], 0x88) 1m23.345873743s ago: executing program 4 (id=10256): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000180)=[{0x6, 0xfd, 0x4, 0x7fff7ffc}]}) mount$bind(&(0x7f0000000180)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x1141099, 0x0) chroot(&(0x7f0000000580)='./file0/../file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') 1m23.098479249s ago: executing program 4 (id=10259): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0xf3a, 0x0) write$P9_RGETLOCK(r1, 0x0, 0xffffff20) write(r1, &(0x7f0000000100)="af", 0xfffffe00) r2 = landlock_create_ruleset(&(0x7f0000000140)={0x4000, 0x3, 0x2}, 0x18, 0x0) landlock_restrict_self(r2, 0x9) 1m22.336615766s ago: executing program 4 (id=10266): sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(0xffffffffffffffff, 0x40146f2c, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001a40)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1m21.864879124s ago: executing program 41 (id=10266): sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DVB_DEMUX_DMX_SET_PES_FILTER(0xffffffffffffffff, 0x40146f2c, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x10001, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001a40)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 18.866615338s ago: executing program 5 (id=10614): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="010000000300000004000000ff07"], 0x48) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000003c0)="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", 0xfffffffffffffd8a, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000003080), 0xce4, r0}, 0x38) bpf$MAP_UPDATE_BATCH(0x1b, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600), 0x0, 0x401, r0, 0x0, 0x100000000000000}, 0x38) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000140)='./trace/events/sched/sched_switch/trigger\x00', 0x103100, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 18.555440046s ago: executing program 5 (id=10619): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400), 0x101302, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000dc0)={0x0, 0x0, 0x3, 0x0, 0x15, "0062ba7d82000000000000000000f7fffeff00"}) r1 = syz_open_pts(r0, 0x8182) r2 = dup3(r1, r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x0) 17.831498131s ago: executing program 5 (id=10623): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=ANY=[@ANYBLOB="680000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800c0001006d6163766c616e00300002800800010010000000100005800a000400aaaaaaaaaabb000008000300030000000a000400aaaaaaaab1aa000008000500", @ANYRES32=r2], 0x68}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[], 0x68}}, 0x20000880) r3 = socket(0x10, 0x3, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x4000000000001f2, 0x0) 17.661759654s ago: executing program 5 (id=10624): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chroot(&(0x7f0000000300)='./file0/../file0/../file0/../file0\x00') r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r1, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) pivot_root(&(0x7f00000001c0)='./file0/../file0/../file0/../file0\x00', &(0x7f0000000240)='./file0\x00') 17.462277566s ago: executing program 5 (id=10629): r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x8) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x21) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000), 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) 14.902444511s ago: executing program 5 (id=10652): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000080)={0xe, 0x1, 0x9}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x7, @loopback, 0xc88}}, 0x0, 0x0, 0xa, 0x0, "25c633e7eb9cc056ed394ba71b6e5d7bf4d988ea7c340885973233ddc0946fbd53f014e2854b661b3f9f55a7e67ba35c3537ea83c3817a08930cf99a34dfc5e167b887734921da2397b9cc8b1e235b95"}, 0xd8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffd, @loopback, 0x3681}, 0x1c) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0x20, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x0, 0x3f, 0x0, "a30b3b68af4d2f246a016542daa845f387713f4048ff2ece1e75f1fc0100f41e4de6256109383664417165bba0dd5ace522fa788000e00000033035551502f07b4001a00"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e62, 0x1ff, @loopback, 0x23}, 0x1c) 14.408230762s ago: executing program 42 (id=10652): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSKBENT(0xffffffffffffffff, 0x4b47, &(0x7f0000000080)={0xe, 0x1, 0x9}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x7, @loopback, 0xc88}}, 0x0, 0x0, 0xa, 0x0, "25c633e7eb9cc056ed394ba71b6e5d7bf4d988ea7c340885973233ddc0946fbd53f014e2854b661b3f9f55a7e67ba35c3537ea83c3817a08930cf99a34dfc5e167b887734921da2397b9cc8b1e235b95"}, 0xd8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffd, @loopback, 0x3681}, 0x1c) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0x20, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x0, 0x3f, 0x0, "a30b3b68af4d2f246a016542daa845f387713f4048ff2ece1e75f1fc0100f41e4de6256109383664417165bba0dd5ace522fa788000e00000033035551502f07b4001a00"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e62, 0x1ff, @loopback, 0x23}, 0x1c) 5.652020557s ago: executing program 1 (id=10706): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) membarrier(0x10, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000000)={0x0}) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000440)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x3, r2, 0x3, 0x80000}) 5.44748134s ago: executing program 3 (id=10709): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0xfffff000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CAP_DIRTY_LOG_RING_ACQ_REL(r1, 0x4068aea3, &(0x7f00000000c0)={0xdf, 0x0, 0x8000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x2000, &(0x7f0000002000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.98782912s ago: executing program 3 (id=10712): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0x10, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000140)='GPL\x00'}, 0x94) r2 = bpf$ITER_CREATE(0xb, &(0x7f00000004c0)={r1}, 0x8) close(r2) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r1, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r2, r0, 0x4, r1}, 0x10) 4.706199219s ago: executing program 3 (id=10714): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@newqdisc={0x30, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x34, 0x2c, 0x601, 0x0, 0x0, {0x0, 0x0, 0x2000, r3, {}, {0xfff1, 0xffff}, {0x300, 0xb}}, [@filter_kind_options=@f_flow={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x24004800}, 0x0) 4.506446381s ago: executing program 1 (id=10716): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x123, 0x234, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0) read$nci(r0, &(0x7f0000000200)=""/100, 0x64) write$nci(r0, &(0x7f0000000280)=@NCI_OP_CORE_RESET_RSP={0x0, 0x0, 0x2, 0x0, 0x3, {0x1, 0x10}}, 0x6) 4.204277238s ago: executing program 3 (id=10721): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010060000904000001020d0000052406000105240040000d240f01fffffffd000000000006241a82ad120905810300028000000904010000020d000009040101"], 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000005fc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4c014) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000c40)={0x84, &(0x7f00000007c0)={0x0, 0x3, 0x3, "ec3f5b"}, &(0x7f0000000840)={0x0, 0xa, 0x1, 0x8}, 0x0, 0x0, &(0x7f0000000900)={0x20, 0x0, 0x8, {0x2, 0x20, [0x0]}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.115618893s ago: executing program 1 (id=10722): syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12014101f2c59620d016b8108ede0102030109022400"], 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0x1922, 0x4000, 0x8, 0x223}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, 0x0, &(0x7f0000000680)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000000)={0xb, 0x29, 0x2, {0x401}}, 0xb) io_uring_enter(r0, 0x1912, 0x71, 0x0, 0x0, 0x0) 2.559927278s ago: executing program 9 (id=10653): openat$make_it_fail(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/make-it-fail\x00', 0x1, 0x0) pipe(&(0x7f0000000000)) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x6}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x3}, 0x2) 1.989438212s ago: executing program 9 (id=10724): mmap(0x0, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x275a, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) syz_ublk_setup_queues(r0, r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xfffffffe, 0x20000}, 0x0, 0x1, &(0x7f00000003c0)={0x2e, 0x4c, 0x0, r0, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, '\x00', {0x3fff, 0xdbc, 0x0, 0x0}}, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_lsm={0x1a, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4}, 0x94) 1.725129573s ago: executing program 7 (id=10726): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="0a00000002000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0xc, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r3, r2, 0x25, 0x4, @void}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x2, 0x21, 0x28, 0x64, 0x0, 0x7, 0x6, 0x0, @remote, @remote}, {{0x4e22, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x4, 0x2, 0x0, 0xe7}}}}}}, 0x0) 1.388030203s ago: executing program 7 (id=10729): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0xffff}, 0x50) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000100000000000000801800009500000000000000"], &(0x7f0000000000)='GPL\x00', 0xc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1}, 0x94) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) close(r3) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_ext={0x1a, 0xf, &(0x7f00000002c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8792}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, 0x19, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, r2, 0x0, 0x0, 0x0, 0x10, 0x4a6}, 0x94) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003280)={r3, 0x0, 0x0}, 0x10) 1.300004349s ago: executing program 2 (id=10730): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000300)={0x2, 0x4e20, @loopback}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000400)={0x2, 0x4e21, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x2, 0x4e21, @loopback}, 0x10, 0x0}, 0x0) close(r0) close(r1) 1.177583453s ago: executing program 2 (id=10731): r0 = socket$tipc(0x1e, 0x5, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000080)={0x42, 0x4, 0x3}, 0x10) bind$tipc(r1, 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x4001, 0x1}, 0x10) bind$tipc(r0, 0x0, 0x0) close(r0) 1.163144493s ago: executing program 7 (id=10732): r0 = socket(0x200000000000011, 0x2, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000780)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r2}, &(0x7f0000000840), &(0x7f0000000880)=r3}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000280)={r3, r1, 0x25, 0x2, @val=@netfilter={0x2, 0x3, 0x102018}}, 0x20) syz_emit_ethernet(0x3a, &(0x7f0000000740)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x3, 0x0, 0x0, 0x5, 0x0, @dev, @private=0xa010100, {[@timestamp_addr={0x44, 0x4, 0x5, 0x3}]}}, {{0x1, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) 1.09660674s ago: executing program 9 (id=10735): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x4, 0x18, 0x1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x9, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000001000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000001b"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000680)={r1}, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r2, 0x0, 0x0}, 0x10) 1.018473876s ago: executing program 2 (id=10737): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='huge=always,huge=within_size,nr_blocks=5']) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000380), 0x1000a) mmap(&(0x7f0000861000/0x3000)=nil, 0x3000, 0x9, 0x10012, r0, 0x3000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3) 962.397969ms ago: executing program 3 (id=10738): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a0101"], 0x7c}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x840) write$nci(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4104"], 0x7) 945.212595ms ago: executing program 7 (id=10739): openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'netdevsim0\x00', 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="5c0100001000130700000000ffdbdf25e0000001000000000000000000000000ff020000000000000000000000000001000400004e2100020000000021000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="fc010000000000000000000000000000000004d232000000fc020000000000000000000000000000050000000000000400000000000000000000000000000000694200000000000001000000ffffffff0000000000000000010000800000000043050000000000000400000000000000ffffffffffffff7f000100000000000001000000000000000000000000000000000000002cbd7000053500000a000400500000000000000060001200726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000080000000210466d38547aa140db9a200000000c538c7cb7a0c001c00", @ANYRES32=r1], 0x15c}, 0x1, 0x0, 0x0, 0x880}, 0x10) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 864.986221ms ago: executing program 1 (id=10740): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./mnt\x00', 0x1ff) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000780)={0x0, 0x4, 0x0, [0x806f, 0x0, 0x2d5, 0x2, 0x6], [0x6, 0x7, 0x1, 0x9, 0x8002, 0x0, 0x5, 0x2, 0x0, 0x802, 0xa, 0x200000100, 0x3, 0xfffffffffffffff4, 0x4a, 0x5, 0x100000100, 0xd, 0xdd, 0x5, 0x1, 0x2a9, 0x3, 0xc, 0x3, 0x401, 0x100000000, 0x2, 0xa51, 0x8, 0x401, 0x800000000000003, 0x7, 0xfffffffffffffffa, 0x81, 0x100, 0x5, 0x931, 0x101, 0x3, 0x8001, 0x8000000000000000, 0x7, 0x1, 0x8, 0x1, 0x4, 0x102, 0x1, 0x83, 0x538a, 0x9, 0xfffffffffffffffa, 0x4, 0x0, 0x4, 0x1, 0x9, 0x80008000, 0x8000000000000000, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x5bc, 0x1, 0x7fffffff, 0x4, 0x8003, 0xc9, 0x7, 0x6, 0x9, 0x82c, 0x2c326c88, 0xe000000000000, 0xe4, 0x11, 0x0, 0x8, 0x22, 0x1, 0x7, 0xfffffffffffffffd, 0x8000000000000000, 0x2000000009, 0x8, 0x0, 0x6, 0x6, 0x7, 0x100000005, 0x4, 0x4, 0x7, 0x7, 0x6, 0x9, 0x1, 0x16d, 0x6, 0x68d, 0xffffffffffff43b0, 0x8, 0x50000000000000, 0xe, 0x0, 0x4, 0x100000003, 0x4, 0x7, 0x8, 0x3, 0x6, 0x5, 0x0, 0x3, 0x40, 0x7fffffff, 0x7, 0xf9, 0x7]}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x899, &(0x7f0000000040)={0x0, 0x3cb1, 0x1c080, 0xa, 0x20002f7}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x1c, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dbaa64fe9c"], 0x0, 0xb, 0x0, 0x0, 0x0, 0x6f, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 785.308009ms ago: executing program 2 (id=10741): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff8000}]}) close_range(r0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x100}, 0x0) r3 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x2) ioctl$FE_SET_PROPERTY(r3, 0x40106f52, &(0x7f0000000380)={0xa, &(0x7f00000000c0)=[{0x20, '\x00', @data, 0xfff}]}) 738.784503ms ago: executing program 9 (id=10742): r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000a80)={0x0, 0xabb8, 0x400, 0x2, 0x158}, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0, &(0x7f0000000580)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000500)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup(r5) syz_ublk_setup_queues(r6, r4, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3, 0x255}, &(0x7f0000000b00)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7ffffe, 0x400, 0x2100, 0x10000004, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x11e0, 0x1, 0xfffffffe, 0x21}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf911, 0x2000, 0x1, 0x1f0, 0x0, r6}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xac1b, 0x8200, 0x2, 0x250}}], 0x1, &(0x7f0000000340)={0x2e, 0x44, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x1, {}, 0x1f, 0x0, '\x00', {0xfff6, 0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0xf00, &(0x7f0000000200)={0x0, 0x800, 0x1000, 0x3, 0x2000096}, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1e, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) 639.812053ms ago: executing program 2 (id=10743): r0 = socket$kcm(0x2, 0x200000000000001, 0x106) r1 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r2 = open(&(0x7f0000000280)='.\x00', 0x20080, 0x0) fcntl$lock(r2, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0xfffe}) fcntl$lock(r1, 0x410, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x9}) close_range(r0, 0xffffffffffffffff, 0x0) 520.055243ms ago: executing program 2 (id=10744): setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000000)={0x0, 0x1209000, 0x800}, 0x20) r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000001300)=ANY=[@ANYBLOB="12010002000000407205feca00010000000109022e0001010080fa0904000004ff000000070501020002000705810200020007050204e5"], 0x0) setns(0xc9, 0x0) r1 = socket(0x8, 0x5, 0x5) syz_usb_ep_read(r0, 0x1, 0x0, 0x0) syz_usb_ep_write(r0, 0x81, 0x40, &(0x7f0000000100)="900100"/64) ioctl$sock_SIOCOUTQNSD(r1, 0x40106150, &(0x7f0000000000)) 254.624857ms ago: executing program 1 (id=10745): r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x10002, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='fd/3\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1}) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000080)=0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000000)={0xf0f046, 0x100410}) 237.547204ms ago: executing program 7 (id=10746): r0 = fanotify_init(0x1a, 0x800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='.\x00', 0x0, 0xa8) fanotify_mark(r0, 0x441, 0x4800001a, r1, 0x0) fanotify_mark(r0, 0x1, 0x20, r1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x140) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x131) 21.521886ms ago: executing program 3 (id=10747): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xa, 0xb, 0x42, 0x3a, 0x42}, 0x50) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000000000)='6', 0x32) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000300)={{r0}, &(0x7f0000000100), 0x0}, 0x20) 15.174292ms ago: executing program 7 (id=10748): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x20100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x20140, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)={0x11}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000200)) 0s ago: executing program 1 (id=10749): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000050)='./proc/net/afs/rootcell\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r1, &(0x7f0000000000)='7', 0x1) ioctl$FE_SET_FRONTEND_TUNE_MODE(r1, 0x6f51, 0x0) write(r0, &(0x7f0000000070)='s', 0x1) kernel console output (not intermixed with test programs): 4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1254.378106][T31364] RAX: ffffffffffffffda RBX: 00007fe6e1225fa0 RCX: 00007fe6e0f9e159 [ 1254.378119][T31364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000004a000200 [ 1254.378131][T31364] RBP: 00007fe6e103506b R08: 0000000000000000 R09: 0000000000000000 [ 1254.378142][T31364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1254.378154][T31364] R13: 00007fe6e1226038 R14: 00007fe6e1225fa0 R15: 00007ffc48a210c8 [ 1254.378182][T31364] [ 1254.378225][T31364] sysctl could not get directory: /kernel -12 [ 1254.601121][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 1254.601136][ T30] audit: type=1400 audit(1790948715.796:19599): avc: denied { write } for pid=31331 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1255.134985][ T30] audit: type=1400 audit(1790948716.336:19600): avc: denied { write } for pid=31384 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1255.202729][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1255.878888][ T30] audit: type=1800 audit(1790948717.076:19601): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=296154 res=0 errno=0 [ 1256.243844][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1256.244450][T10900] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 1256.396094][T10900] usb 6-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice= 0.00 [ 1256.397162][T10900] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 1256.397189][T10900] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 0 [ 1256.397231][T10900] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1256.453912][ T30] audit: type=1800 audit(1790948717.656:19602): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=296186 res=0 errno=0 [ 1256.458415][ T30] audit: type=1800 audit(1790948717.656:19603): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=296216 res=0 errno=0 [ 1256.460002][ T30] audit: type=1800 audit(1790948717.656:19604): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=296193 res=0 errno=0 [ 1256.463159][ T30] audit: type=1800 audit(1790948717.666:19605): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=296194 res=0 errno=0 [ 1256.533696][ T30] audit: type=1800 audit(1790948717.736:19606): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=296195 res=0 errno=0 [ 1256.623182][T31427] gre3: entered promiscuous mode [ 1256.778653][ T30] audit: type=1400 audit(1790948717.976:19607): avc: denied { write } for pid=31401 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1256.956139][ T30] audit: type=1400 audit(1790948718.156:19608): avc: denied { write } for pid=31439 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1257.282742][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1258.322731][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1258.429104][T31477] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci2/hci2:200/input49 [ 1259.027502][ T10] usb 6-1: USB disconnect, device number 21 [ 1259.221928][T31511] FAULT_INJECTION: forcing a failure. [ 1259.221928][T31511] name failslab, interval 1, probability 0, space 0, times 0 [ 1259.221971][T31511] CPU: 1 UID: 0 PID: 31511 Comm: syz.5.10203 Tainted: G L syzkaller #0 PREEMPT(full) [ 1259.222010][T31511] Tainted: [L]=SOFTLOCKUP [ 1259.222020][T31511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1259.222035][T31511] Call Trace: [ 1259.222045][T31511] [ 1259.222055][T31511] dump_stack_lvl+0x100/0x190 [ 1259.222099][T31511] should_fail_ex.cold+0x5/0xa [ 1259.222136][T31511] should_failslab+0xc2/0x120 [ 1259.222169][T31511] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 1259.222194][T31511] ? find_held_lock+0x2b/0x80 [ 1259.222220][T31511] ? alloc_inode+0x183/0x250 [ 1259.222250][T31511] alloc_inode+0x183/0x250 [ 1259.222268][T31511] path_from_stashed+0x25b/0x760 [ 1259.222297][T31511] ? do_raw_spin_unlock+0x145/0x1e0 [ 1259.222325][T31511] ns_get_path+0x60/0x80 [ 1259.222356][T31511] proc_ns_get_link+0x260/0x2e0 [ 1259.222386][T31511] ? __pfx_proc_ns_get_link+0x10/0x10 [ 1259.222422][T31511] pick_link+0xd17/0x13c0 [ 1259.222442][T31511] ? rcu_is_watching+0x13/0xc0 [ 1259.222477][T31511] ? __pfx_proc_ns_get_link+0x10/0x10 [ 1259.222509][T31511] step_into_slowpath+0x9ba/0xf90 [ 1259.222533][T31511] ? proc_ns_dir_lookup+0x1da/0x390 [ 1259.222565][T31511] ? __pfx_step_into_slowpath+0x10/0x10 [ 1259.222595][T31511] path_openat+0xfab/0x2440 [ 1259.222623][T31511] ? __pfx_path_openat+0x10/0x10 [ 1259.222654][T31511] do_file_open+0x20e/0x430 [ 1259.222680][T31511] ? __pfx_do_file_open+0x10/0x10 [ 1259.222723][T31511] ? _raw_spin_unlock+0x28/0x50 [ 1259.222752][T31511] ? alloc_fd+0x471/0x7a0 [ 1259.222786][T31511] do_sys_openat2+0x10f/0x1e0 [ 1259.222815][T31511] ? __pfx_do_sys_openat2+0x10/0x10 [ 1259.222854][T31511] __x64_sys_openat+0x12d/0x210 [ 1259.222883][T31511] ? __pfx___x64_sys_openat+0x10/0x10 [ 1259.222924][T31511] do_syscall_64+0x123/0x790 [ 1259.222948][T31511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1259.222968][T31511] RIP: 0033:0x7fe6e0f5e98e [ 1259.222984][T31511] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1259.223004][T31511] RSP: 002b:00007fe6e1f53f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1259.223022][T31511] RAX: ffffffffffffffda RBX: 00007fe6e1f546c0 RCX: 00007fe6e0f5e98e [ 1259.223033][T31511] RDX: 0000000000000000 RSI: 00007fe6e10347a6 RDI: ffffffffffffff9c [ 1259.223046][T31511] RBP: 00007fe6e103506b R08: 0000000000000000 R09: 0000000000000000 [ 1259.223057][T31511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1259.223068][T31511] R13: 00007fe6e1226038 R14: 00007fe6e1225fa0 R15: 00007ffc48a210c8 [ 1259.223096][T31511] [ 1259.362733][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1259.817511][T29170] IPVS: starting estimator thread 0... [ 1259.846901][T31529] IPVS: rr: UDP [fe80::aa]:8080 - no destination available [ 1259.868177][ T30] kauditd_printk_skb: 14 callbacks suppressed [ 1259.868195][ T30] audit: type=1400 audit(1790948721.066:19623): avc: denied { write } for pid=31486 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1259.932837][T31531] IPVS: using max 42 ests per chain, 100800 per kthread [ 1260.078010][ T30] audit: type=1400 audit(1790948721.276:19624): avc: denied { write } for pid=31536 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1260.402777][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1260.467869][T31550] openvswitch: netlink: Unexpected mask (mask=20040, allowed=10048) [ 1261.442802][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1261.820207][T31585] input: syz0 as /devices/virtual/input/input50 [ 1261.831413][ T30] audit: type=1800 audit(1790948723.026:19625): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=296496 res=0 errno=0 [ 1261.866365][ T30] audit: type=1800 audit(1790948723.066:19626): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="ev" dev="sysfs" ino=296511 res=0 errno=0 [ 1261.869169][ T30] audit: type=1800 audit(1790948723.066:19627): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="abs" dev="sysfs" ino=296514 res=0 errno=0 [ 1261.872656][ T30] audit: type=1800 audit(1790948723.066:19628): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="rel" dev="sysfs" ino=296513 res=0 errno=0 [ 1261.957603][ T30] audit: type=1800 audit(1790948723.156:19629): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="key" dev="sysfs" ino=296512 res=0 errno=0 [ 1261.958356][ T30] audit: type=1800 audit(1790948723.156:19630): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="properties" dev="sysfs" ino=296503 res=0 errno=0 [ 1261.983852][ T30] audit: type=1800 audit(1790948723.186:19631): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bustype" dev="sysfs" ino=296506 res=0 errno=0 [ 1261.994448][ T30] audit: type=1800 audit(1790948723.186:19632): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="name" dev="sysfs" ino=296499 res=0 errno=0 [ 1262.483321][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1262.689012][T31610] netlink: 'syz.7.10240': attribute type 3 has an invalid length. [ 1262.689034][T31610] netlink: 666 bytes leftover after parsing attributes in process `syz.7.10240'. [ 1262.835038][T10905] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 1262.885280][T31616] FAULT_INJECTION: forcing a failure. [ 1262.885280][T31616] name failslab, interval 1, probability 0, space 0, times 0 [ 1262.885316][T31616] CPU: 0 UID: 0 PID: 31616 Comm: syz.4.10242 Tainted: G L syzkaller #0 PREEMPT(full) [ 1262.885344][T31616] Tainted: [L]=SOFTLOCKUP [ 1262.885352][T31616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1262.885365][T31616] Call Trace: [ 1262.885372][T31616] [ 1262.885380][T31616] dump_stack_lvl+0x100/0x190 [ 1262.885415][T31616] should_fail_ex.cold+0x5/0xa [ 1262.885444][T31616] should_failslab+0xc2/0x120 [ 1262.885470][T31616] kmem_cache_alloc_noprof+0x92/0x6a0 [ 1262.885492][T31616] ? __pfx_map_id_range_down+0x10/0x10 [ 1262.885516][T31616] ? security_inode_alloc+0x3b/0x2c0 [ 1262.885543][T31616] security_inode_alloc+0x3b/0x2c0 [ 1262.885569][T31616] inode_init_always_gfp+0xc6f/0xfb0 [ 1262.885601][T31616] alloc_inode+0x8e/0x250 [ 1262.885621][T31616] new_inode+0x22/0x1c0 [ 1262.885644][T31616] debugfs_create_symlink+0xd6/0x220 [ 1262.885667][T31616] ref_tracker_dir_symlink+0x257/0x3b0 [ 1262.885698][T31616] ? __pfx_ref_tracker_dir_symlink+0x10/0x10 [ 1262.885753][T31616] ? rcu_is_watching+0x13/0xc0 [ 1262.885779][T31616] ? ida_alloc_range+0x70d/0x830 [ 1262.885800][T31616] ? kfree+0x1e5/0x6d0 [ 1262.885817][T31616] ? xas_nomem+0x189/0x2c0 [ 1262.885843][T31616] ? __pfx_net_ns_net_init+0x10/0x10 [ 1262.885871][T31616] net_ns_net_init+0xd2/0x120 [ 1262.885898][T31616] ops_init+0x1e2/0x5f0 [ 1262.885928][T31616] setup_net+0x118/0x3a0 [ 1262.885957][T31616] ? __pfx_setup_net+0x10/0x10 [ 1262.885999][T31616] copy_net_ns+0x345/0x7a0 [ 1262.886020][T31616] create_new_namespaces+0x3ea/0xac0 [ 1262.886049][T31616] unshare_nsproxy_namespaces+0xf2/0x220 [ 1262.886075][T31616] ksys_unshare+0x4a2/0xa70 [ 1262.886102][T31616] ? __pfx_ksys_unshare+0x10/0x10 [ 1262.886137][T31616] __x64_sys_unshare+0x31/0x40 [ 1262.886161][T31616] do_syscall_64+0x123/0x790 [ 1262.886186][T31616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1262.886206][T31616] RIP: 0033:0x7fb80859e159 [ 1262.886222][T31616] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1262.886241][T31616] RSP: 002b:00007fb809528028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1262.886261][T31616] RAX: ffffffffffffffda RBX: 00007fb808825fa0 RCX: 00007fb80859e159 [ 1262.886273][T31616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 1262.886285][T31616] RBP: 00007fb80863506b R08: 0000000000000000 R09: 0000000000000000 [ 1262.886296][T31616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1262.886307][T31616] R13: 00007fb808826038 R14: 00007fb808825fa0 R15: 00007ffecb845298 [ 1262.886335][T31616] [ 1262.898956][T31616] debugfs: out of free dentries, can not create symlink 'netns-2dd-4026533985-notrefcnt' [ 1263.115765][T10905] usb 6-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 1263.175240][T10905] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1263.522799][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1263.886796][T31643] netlink: 'syz.7.10249': attribute type 7 has an invalid length. [ 1263.886819][T31643] netlink: 'syz.7.10249': attribute type 8 has an invalid length. [ 1263.886830][T31643] netlink: 'syz.7.10249': attribute type 9 has an invalid length. [ 1264.563039][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1265.099193][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 1265.099211][ T30] audit: type=1400 audit(1790948726.296:19644): avc: denied { write } for pid=31653 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1265.470529][ T30] audit: type=1400 audit(1790948726.666:19645): avc: denied { write } for pid=31687 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1265.510431][T31689] IPVS: Unknown mcast interface: pim6reg [ 1265.602732][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1265.655870][T10900] usb 6-1: USB disconnect, device number 22 [ 1266.004401][T31700] FAULT_INJECTION: forcing a failure. [ 1266.004401][T31700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1266.004438][T31700] CPU: 0 UID: 0 PID: 31700 Comm: syz.2.10269 Tainted: G L syzkaller #0 PREEMPT(full) [ 1266.004470][T31700] Tainted: [L]=SOFTLOCKUP [ 1266.004478][T31700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1266.004490][T31700] Call Trace: [ 1266.004498][T31700] [ 1266.004506][T31700] dump_stack_lvl+0x100/0x190 [ 1266.004538][T31700] should_fail_ex.cold+0x5/0xa [ 1266.004567][T31700] _copy_to_iter+0x5a4/0x1720 [ 1266.004593][T31700] ? __pfx__copy_to_iter+0x10/0x10 [ 1266.004620][T31700] ? rcu_is_watching+0x13/0xc0 [ 1266.004646][T31700] ? __up_read+0x333/0x980 [ 1266.004672][T31700] copy_page_to_iter+0x285/0x370 [ 1266.004694][T31700] process_vm_rw_core.constprop.0+0x5a3/0x950 [ 1266.004727][T31700] ? __pfx_process_vm_rw_core.constprop.0+0x10/0x10 [ 1266.004763][T31700] ? iovec_from_user+0xda/0x140 [ 1266.004787][T31700] process_vm_rw+0x309/0x370 [ 1266.004810][T31700] ? __pfx_process_vm_rw+0x10/0x10 [ 1266.004835][T31700] ? find_held_lock+0x2b/0x80 [ 1266.004860][T31700] ? ksys_write+0x190/0x250 [ 1266.004900][T31700] ? xfd_validate_state+0x129/0x190 [ 1266.004927][T31700] __x64_sys_process_vm_readv+0xe2/0x1c0 [ 1266.004948][T31700] ? do_syscall_64+0xae/0x790 [ 1266.004965][T31700] ? lockdep_hardirqs_on+0x7d/0x110 [ 1266.004985][T31700] do_syscall_64+0x123/0x790 [ 1266.005008][T31700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1266.005027][T31700] RIP: 0033:0x7f69d7f9e159 [ 1266.005043][T31700] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1266.005060][T31700] RSP: 002b:00007f69d8e4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 1266.005078][T31700] RAX: ffffffffffffffda RBX: 00007f69d8225fa0 RCX: 00007f69d7f9e159 [ 1266.005091][T31700] RDX: 0000000000000002 RSI: 0000200000008400 RDI: 000000000000031a [ 1266.005102][T31700] RBP: 00007f69d803506b R08: 0000000000000286 R09: 0000000000000000 [ 1266.005113][T31700] R10: 0000200000008640 R11: 0000000000000246 R12: 0000000000000000 [ 1266.005124][T31700] R13: 00007f69d8226038 R14: 00007f69d8225fa0 R15: 00007ffcaa80b3f8 [ 1266.005147][T31700] [ 1266.415364][ T30] audit: type=1800 audit(1790948727.616:19646): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=297591 res=0 errno=0 [ 1266.458195][ T30] audit: type=1800 audit(1790948727.656:19647): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=297602 res=0 errno=0 [ 1266.467814][ T4917] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1266.474530][ T4917] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1266.475602][ T4917] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1266.476174][ T4917] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1266.476578][ T4917] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1266.552720][ T30] audit: type=1800 audit(1790948727.746:19648): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=297621 res=0 errno=0 [ 1266.593354][ T30] audit: type=1800 audit(1790948727.796:19649): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=297632 res=0 errno=0 [ 1266.642823][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1266.676818][T29175] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1266.840611][ T30] audit: type=1400 audit(1790948728.036:19650): avc: denied { write } for pid=31693 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1267.003775][ T30] audit: type=1400 audit(1790948728.206:19651): avc: denied { write } for pid=31724 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1267.024747][T29175] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1267.406502][T29175] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1267.683713][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1267.712054][T29175] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1268.120896][ T30] audit: type=1800 audit(1790948729.316:19652): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=298473 res=0 errno=0 [ 1268.161701][ T30] audit: type=1800 audit(1790948729.356:19653): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=298483 res=0 errno=0 [ 1268.254991][T10900] usb 6-1: new full-speed USB device number 23 using dummy_hcd [ 1268.458512][T10900] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1268.460197][T10900] usb 6-1: not running at top speed; connect to a high speed hub [ 1268.460229][T10900] usb 6-1: New USB device found, idVendor=0694, idProduct=0001, bcdDevice=78.13 [ 1268.462393][T10900] usb 6-1: config 14 has an invalid interface number: 57 but max is 1 [ 1268.462419][T10900] usb 6-1: config 14 has an invalid interface number: 228 but max is 1 [ 1268.462437][T10900] usb 6-1: config 14 has an invalid descriptor of length 0, skipping remainder of the config [ 1268.462456][T10900] usb 6-1: config 14 has no interface number 0 [ 1268.462472][T10900] usb 6-1: config 14 has no interface number 1 [ 1268.462521][T10900] usb 6-1: config 14 interface 228 altsetting 5 has a duplicate endpoint with address 0x8, skipping [ 1268.462542][T10900] usb 6-1: config 14 interface 228 altsetting 5 has an endpoint descriptor with address 0xD1, changing to 0x81 [ 1268.462688][T10900] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1268.462711][T10900] usb 6-1: config 14 interface 228 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1268.462730][T10900] usb 6-1: config 14 interface 57 has no altsetting 0 [ 1268.462747][T10900] usb 6-1: config 14 interface 228 has no altsetting 0 [ 1268.501189][T10900] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1268.501218][T10900] usb 6-1: Product: syz [ 1268.501234][T10900] usb 6-1: Manufacturer: syz [ 1268.501251][T10900] usb 6-1: SerialNumber: syz [ 1268.648760][ T4917] Bluetooth: hci2: command tx timeout [ 1268.722712][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1269.529665][T29175] bridge_slave_1: left allmulticast mode [ 1269.529691][T29175] bridge_slave_1: left promiscuous mode [ 1269.529879][T29175] bridge0: port 2(bridge_slave_1) entered disabled state [ 1269.564070][T29175] bridge_slave_0: left allmulticast mode [ 1269.564099][T29175] bridge_slave_0: left promiscuous mode [ 1269.564290][T29175] bridge0: port 1(bridge_slave_0) entered disabled state [ 1269.762813][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1270.601841][T29175] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1270.618366][T29175] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1270.628210][T29175] bond0 (unregistering): Released all slaves [ 1270.723144][ T4917] Bluetooth: hci2: command tx timeout [ 1270.752305][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 1270.752322][ T30] audit: type=1400 audit(1790948731.936:19685): avc: denied { write } for pid=31773 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1270.802733][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1270.968952][T10905] usb 6-1: USB disconnect, device number 23 [ 1271.173307][ T30] audit: type=1400 audit(1790948732.376:19686): avc: denied { write } for pid=31805 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1271.386328][T31799] syzkaller0: entered promiscuous mode [ 1271.386358][T31799] syzkaller0: entered allmulticast mode [ 1271.842746][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1272.809986][ T4917] Bluetooth: hci2: command tx timeout [ 1272.884032][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1273.922731][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1274.484037][ T2274] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 1274.653804][ T2274] usb 4-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 1274.655979][ T2274] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1274.656003][ T2274] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1274.657741][ T2274] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.657762][ T2274] usb 4-1: Product: syz [ 1274.657777][ T2274] usb 4-1: Manufacturer: syz [ 1274.657792][ T2274] usb 4-1: SerialNumber: syz [ 1274.672998][ T30] audit: type=1800 audit(1790948735.866:19687): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=300392 res=0 errno=0 [ 1274.673047][ T30] audit: type=1800 audit(1790948735.866:19688): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=300424 res=0 errno=0 [ 1274.673081][ T30] audit: type=1800 audit(1790948735.866:19689): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=300399 res=0 errno=0 [ 1274.684000][ T30] audit: type=1800 audit(1790948735.886:19690): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=300400 res=0 errno=0 [ 1274.710316][ T30] audit: type=1800 audit(1790948735.906:19691): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=300421 res=0 errno=0 [ 1274.710358][ T30] audit: type=1800 audit(1790948735.906:19692): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=300422 res=0 errno=0 [ 1274.710395][ T30] audit: type=1800 audit(1790948735.906:19693): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=300401 res=0 errno=0 [ 1274.710428][ T30] audit: type=1800 audit(1790948735.906:19694): pid=30963 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=300423 res=0 errno=0 [ 1274.885830][ T4917] Bluetooth: hci2: command tx timeout [ 1274.973877][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1276.006769][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1277.046759][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1277.206288][T10905] usb 4-1: USB disconnect, device number 85 [ 1277.263303][T31851] netlink: 24 bytes leftover after parsing attributes in process `syz.2.10304'. [ 1277.332086][ T30] audit: type=1804 audit(1790948738.526:19695): pid=31853 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.3.10305" name="/newroot/2100/file0" dev="tmpfs" ino=11007 res=1 errno=0 [ 1278.082728][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1279.122715][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1280.162724][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1281.202816][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1281.969176][ T5263] 8021q: adding VLAN 0 to HW filter on device eth13 [ 1282.172508][T29175] hsr_slave_0: left promiscuous mode [ 1282.184812][T29175] hsr_slave_1: left promiscuous mode [ 1282.185494][T29175] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1282.185512][T29175] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1282.188325][T29175] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1282.188344][T29175] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1282.239863][T29175] veth1_macvtap: left promiscuous mode [ 1282.239901][T29175] veth0_macvtap: left promiscuous mode [ 1282.240115][T29175] veth1_vlan: left promiscuous mode [ 1282.240174][T29175] veth0_vlan: left promiscuous mode [ 1282.242736][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1282.396909][T31873] kvm: emulating exchange as write [ 1282.929659][T29175] team0 (unregistering): Port device team_slave_1 removed [ 1282.968530][T29175] team0 (unregistering): Port device team_slave_0 removed [ 1283.283011][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1283.550596][ T30] audit: type=1800 audit(1790948744.726:19696): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=301103 res=0 errno=0 [ 1283.585436][ T30] audit: type=1800 audit(1790948744.786:19697): pid=31866 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="type" dev="sysfs" ino=301107 res=0 errno=0 [ 1284.118356][T29175] IPVS: stop unused estimator thread 0... [ 1284.322722][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1284.359623][T31713] bridge0: port 1(bridge_slave_0) entered blocking state [ 1284.359771][T31713] bridge0: port 1(bridge_slave_0) entered disabled state [ 1284.359927][T31713] bridge_slave_0: entered allmulticast mode [ 1284.368593][T31713] bridge_slave_0: entered promiscuous mode [ 1284.385396][T31713] bridge0: port 2(bridge_slave_1) entered blocking state [ 1284.391753][T31713] bridge0: port 2(bridge_slave_1) entered disabled state [ 1284.391905][T31713] bridge_slave_1: entered allmulticast mode [ 1284.402007][T31713] bridge_slave_1: entered promiscuous mode [ 1284.471752][T31713] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1284.489683][T31713] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1284.592753][T31921] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1284.600667][ T30] audit: type=1800 audit(1790948745.796:19698): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=302677 res=0 errno=0 [ 1284.670688][ T30] audit: type=1400 audit(1790948745.866:19699): avc: denied { write } for pid=31893 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1284.679343][T31713] team0: Port device team_slave_0 added [ 1284.705590][T31713] team0: Port device team_slave_1 added [ 1284.796693][T31713] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1284.796711][T31713] 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. [ 1284.796731][T31713] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1284.798161][T31713] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1284.798174][T31713] 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. [ 1284.798196][T31713] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1284.911372][T31932] netlink: 12 bytes leftover after parsing attributes in process `syz.3.10323'. [ 1285.025713][ T30] audit: type=1400 audit(1790948746.226:19700): avc: denied { write } for pid=31931 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1285.042011][ T30] audit: type=1400 audit(1790948746.236:19701): avc: denied { getopt } for pid=31933 comm="syz.2.10324" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1285.086389][T31713] hsr_slave_0: entered promiscuous mode [ 1285.108698][T31713] hsr_slave_1: entered promiscuous mode [ 1285.109203][T31713] debugfs: 'hsr0' already exists in 'hsr' [ 1285.109220][T31713] Cannot create hsr debugfs directory [ 1285.348266][T31946] FAULT_INJECTION: forcing a failure. [ 1285.348266][T31946] name failslab, interval 1, probability 0, space 0, times 0 [ 1285.348300][T31946] CPU: 1 UID: 0 PID: 31946 Comm: syz.2.10327 Tainted: G L syzkaller #0 PREEMPT(full) [ 1285.348329][T31946] Tainted: [L]=SOFTLOCKUP [ 1285.348337][T31946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1285.348350][T31946] Call Trace: [ 1285.348359][T31946] [ 1285.348367][T31946] dump_stack_lvl+0x100/0x190 [ 1285.348400][T31946] should_fail_ex.cold+0x5/0xa [ 1285.348427][T31946] should_failslab+0xc2/0x120 [ 1285.348458][T31946] __kmalloc_noprof+0xfc/0x840 [ 1285.348481][T31946] ? lsm_blob_alloc+0x68/0x90 [ 1285.348516][T31946] lsm_blob_alloc+0x68/0x90 [ 1285.348545][T31946] security_sb_alloc+0x25/0x240 [ 1285.348565][T31946] sget_fc+0x3ce/0x1f70 [ 1285.348585][T31946] ? __pfx_super_s_dev_test+0x10/0x10 [ 1285.348621][T31946] ? __pfx_super_s_dev_set+0x10/0x10 [ 1285.348641][T31946] ? __pfx_sget_fc+0x10/0x10 [ 1285.348661][T31946] ? __mutex_unlock_slowpath+0x35d/0x930 [ 1285.348684][T31946] ? _kstrtoull+0x144/0x200 [ 1285.348711][T31946] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1285.348739][T31946] sget_dev+0x9b/0xe0 [ 1285.348759][T31946] ? __pfx_sget_dev+0x10/0x10 [ 1285.348780][T31946] ? get_mtd_device+0xde/0x1f0 [ 1285.348805][T31946] ? __pfx_get_mtd_device+0x10/0x10 [ 1285.348832][T31946] ? __pfx_jffs2_fill_super+0x10/0x10 [ 1285.348857][T31946] mtd_get_sb+0x53/0x4c0 [ 1285.348884][T31946] ? __pfx_jffs2_fill_super+0x10/0x10 [ 1285.348908][T31946] get_tree_mtd+0x6f9/0x8a0 [ 1285.348942][T31946] ? __pfx_get_tree_mtd+0x10/0x10 [ 1285.348969][T31946] ? cap_capable+0x107/0x430 [ 1285.348991][T31946] ? bpf_lsm_capable+0x9/0x10 [ 1285.349007][T31946] ? security_capable+0x80/0x260 [ 1285.349029][T31946] vfs_get_tree+0x92/0x320 [ 1285.349048][T31946] path_mount+0x7d0/0x24c0 [ 1285.349072][T31946] ? __pfx_path_mount+0x10/0x10 [ 1285.349090][T31946] ? lockdep_hardirqs_on+0x7d/0x110 [ 1285.349114][T31946] ? putname+0xb1/0x110 [ 1285.349141][T31946] ? kmem_cache_free+0x127/0x6c0 [ 1285.349170][T31946] ? __x64_sys_mount+0x293/0x310 [ 1285.349188][T31946] __x64_sys_mount+0x293/0x310 [ 1285.349207][T31946] ? __pfx___x64_sys_mount+0x10/0x10 [ 1285.349234][T31946] do_syscall_64+0x123/0x790 [ 1285.349257][T31946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1285.349277][T31946] RIP: 0033:0x7f69d7f9e159 [ 1285.349294][T31946] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1285.349312][T31946] RSP: 002b:00007f69d8e4f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1285.349330][T31946] RAX: ffffffffffffffda RBX: 00007f69d8225fa0 RCX: 00007f69d7f9e159 [ 1285.349343][T31946] RDX: 0000200000000300 RSI: 0000200000000100 RDI: 0000200000000200 [ 1285.349355][T31946] RBP: 00007f69d803506b R08: 0000000000000000 R09: 0000000000000000 [ 1285.349367][T31946] R10: 0000000000800040 R11: 0000000000000246 R12: 0000000000000000 [ 1285.349378][T31946] R13: 00007f69d8226038 R14: 00007f69d8225fa0 R15: 00007ffcaa80b3f8 [ 1285.349406][T31946] [ 1285.362725][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1285.430466][ T5263] 8021q: adding VLAN 0 to HW filter on device eth14 [ 1285.460982][T31950] FAULT_INJECTION: forcing a failure. [ 1285.460982][T31950] name failslab, interval 1, probability 0, space 0, times 0 [ 1285.461018][T31950] CPU: 0 UID: 0 PID: 31950 Comm: syz.3.10331 Tainted: G L syzkaller #0 PREEMPT(full) [ 1285.461045][T31950] Tainted: [L]=SOFTLOCKUP [ 1285.461053][T31950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1285.461064][T31950] Call Trace: [ 1285.461070][T31950] [ 1285.461078][T31950] dump_stack_lvl+0x100/0x190 [ 1285.461128][T31950] should_fail_ex.cold+0x5/0xa [ 1285.461155][T31950] should_failslab+0xc2/0x120 [ 1285.461181][T31950] kmem_cache_alloc_noprof+0x92/0x6a0 [ 1285.461203][T31950] ? vm_area_alloc+0x1f/0x160 [ 1285.461233][T31950] vm_area_alloc+0x1f/0x160 [ 1285.461257][T31950] __mmap_region+0x1025/0x32e0 [ 1285.461280][T31950] ? __pfx___mmap_region+0x10/0x10 [ 1285.461303][T31950] ? __lock_acquire+0x5c0/0x1f40 [ 1285.461334][T31950] ? do_raw_spin_lock+0x128/0x260 [ 1285.461359][T31950] ? debug_object_activate+0x343/0x4b0 [ 1285.461382][T31950] ? debug_object_activate+0x343/0x4b0 [ 1285.461414][T31950] ? __pfx_debug_object_activate+0x10/0x10 [ 1285.461456][T31950] ? hrtimer_start_range_ns_common+0x778/0x16f0 [ 1285.461530][T31950] mmap_region+0x3db/0x6d0 [ 1285.461553][T31950] ? __pfx_mmap_region+0x10/0x10 [ 1285.461573][T31950] ? shmem_get_unmapped_area+0x141/0x960 [ 1285.461602][T31950] ? selinux_mmap_addr+0x2b/0x110 [ 1285.461620][T31950] ? bpf_lsm_mmap_addr+0x9/0x30 [ 1285.461643][T31950] ? security_mmap_addr+0x71/0x1e0 [ 1285.461666][T31950] ? __get_unmapped_area+0x255/0x3e0 [ 1285.461692][T31950] do_mmap+0x12c7/0x1c30 [ 1285.461718][T31950] ? lock_acquire+0x1d1/0x380 [ 1285.461737][T31950] ? __pfx_do_mmap+0x10/0x10 [ 1285.461768][T31950] ? __pfx_down_write_killable+0x10/0x10 [ 1285.461795][T31950] vm_mmap_pgoff+0x28d/0x470 [ 1285.461821][T31950] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1285.461846][T31950] ? __pfx_do_futex+0x10/0x10 [ 1285.461875][T31950] ksys_mmap_pgoff+0xe4/0x610 [ 1285.461898][T31950] ? __x64_sys_futex+0x358/0x4d0 [ 1285.461922][T31950] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 1285.461944][T31950] ? xfd_validate_state+0x129/0x190 [ 1285.461969][T31950] __x64_sys_mmap+0x125/0x190 [ 1285.461990][T31950] do_syscall_64+0x123/0x790 [ 1285.462011][T31950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1285.462028][T31950] RIP: 0033:0x7f6658b9e159 [ 1285.462043][T31950] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1285.462059][T31950] RSP: 002b:00007f6659a53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1285.462078][T31950] RAX: ffffffffffffffda RBX: 00007f6658e25fa0 RCX: 00007f6658b9e159 [ 1285.462089][T31950] RDX: 0000000000000003 RSI: 0000000000b36000 RDI: 0000200000000000 [ 1285.462100][T31950] RBP: 00007f6658c3506b R08: ffffffffffffffff R09: 0000000000000000 [ 1285.462111][T31950] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000 [ 1285.462122][T31950] R13: 00007f6658e26038 R14: 00007f6658e25fa0 R15: 00007ffd3515fd28 [ 1285.462146][T31950] [ 1286.116676][T31958] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1286.132262][ T30] audit: type=1800 audit(1790948747.326:19702): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=305192 res=0 errno=0 [ 1286.183656][ T30] audit: type=1800 audit(1790948747.386:19703): pid=31713 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="del_device" dev="sysfs" ino=24523 res=0 errno=0 [ 1286.344190][T31961] FAULT_INJECTION: forcing a failure. [ 1286.344190][T31961] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1286.344227][T31961] CPU: 1 UID: 60928 PID: 31961 Comm: syz.5.10335 Tainted: G L syzkaller #0 PREEMPT(full) [ 1286.344256][T31961] Tainted: [L]=SOFTLOCKUP [ 1286.344264][T31961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1286.344276][T31961] Call Trace: [ 1286.344283][T31961] [ 1286.344292][T31961] dump_stack_lvl+0x100/0x190 [ 1286.344325][T31961] should_fail_ex.cold+0x5/0xa [ 1286.344355][T31961] get_futex_key+0x1d0/0x14f0 [ 1286.344387][T31961] ? __pfx_get_futex_key+0x10/0x10 [ 1286.344415][T31961] ? __lock_acquire+0x5c0/0x1f40 [ 1286.344436][T31961] ? look_up_lock_class+0x64/0x120 [ 1286.344461][T31961] futex_wake+0xf4/0x5e0 [ 1286.344485][T31961] ? __pfx_futex_wake+0x10/0x10 [ 1286.344508][T31961] ? __pfx_perf_event_namespaces+0x10/0x10 [ 1286.344542][T31961] do_futex+0x2b2/0x440 [ 1286.344569][T31961] ? __pfx_do_futex+0x10/0x10 [ 1286.344597][T31961] ? do_raw_spin_unlock+0x145/0x1e0 [ 1286.344621][T31961] __x64_sys_futex+0x34f/0x4d0 [ 1286.344649][T31961] ? __pfx___x64_sys_futex+0x10/0x10 [ 1286.344687][T31961] do_syscall_64+0x123/0x790 [ 1286.344708][T31961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1286.344726][T31961] RIP: 0033:0x7fe6e0f9e159 [ 1286.344741][T31961] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1286.344758][T31961] RSP: 002b:00007fe6e1f540e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1286.344778][T31961] RAX: ffffffffffffffda RBX: 00007fe6e1225fa8 RCX: 00007fe6e0f9e159 [ 1286.344793][T31961] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe6e1225fac [ 1286.344805][T31961] RBP: 00007fe6e1225fa0 R08: 0000000000000001 R09: 0000000000000000 [ 1286.344816][T31961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1286.344827][T31961] R13: 00007fe6e1226038 R14: 00007ffc48a20fe0 R15: 00007ffc48a210c8 [ 1286.344853][T31961] [ 1286.407477][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1286.649269][T31964] FAULT_INJECTION: forcing a failure. [ 1286.649269][T31964] name failslab, interval 1, probability 0, space 0, times 0 [ 1286.649310][T31964] CPU: 1 UID: 0 PID: 31964 Comm: syz.2.10336 Tainted: G L syzkaller #0 PREEMPT(full) [ 1286.649341][T31964] Tainted: [L]=SOFTLOCKUP [ 1286.649350][T31964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1286.649362][T31964] Call Trace: [ 1286.649370][T31964] [ 1286.649378][T31964] dump_stack_lvl+0x100/0x190 [ 1286.649412][T31964] should_fail_ex.cold+0x5/0xa [ 1286.649443][T31964] should_failslab+0xc2/0x120 [ 1286.649471][T31964] kmem_cache_alloc_bulk_noprof+0x77/0x890 [ 1286.649499][T31964] ? __pfx___cant_migrate+0x10/0x10 [ 1286.649531][T31964] xdp_test_run_batch.constprop.0+0x1561/0x1ca0 [ 1286.649565][T31964] ? __pfx_xdp_test_run_batch.constprop.0+0x10/0x10 [ 1286.649587][T31964] ? lock_acquire+0x1d1/0x380 [ 1286.649611][T31964] ? find_held_lock+0x2b/0x80 [ 1286.649648][T31964] ? ktime_get+0x23e/0x320 [ 1286.649670][T31964] ? ktime_get+0x1a4/0x320 [ 1286.649699][T31964] bpf_test_run_xdp_live+0x367/0x760 [ 1286.649724][T31964] ? __pfx_bpf_test_run_xdp_live+0x10/0x10 [ 1286.649757][T31964] ? __pfx_xdp_test_run_init_page+0x10/0x10 [ 1286.649779][T31964] ? find_held_lock+0x2b/0x80 [ 1286.649807][T31964] ? bpf_dispatcher_change_prog+0x6c3/0xa50 [ 1286.649844][T31964] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 1286.649870][T31964] ? 0xffffffffa04047c0 [ 1286.649898][T31964] ? 0xffffffffa04047c0 [ 1286.649919][T31964] ? bpf_dispatcher_change_prog+0x2de/0xa50 [ 1286.649946][T31964] bpf_prog_test_run_xdp+0xd86/0x1670 [ 1286.649979][T31964] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 1286.650012][T31964] ? fput+0x7c/0x100 [ 1286.650041][T31964] ? __bpf_prog_get+0x97/0x290 [ 1286.650068][T31964] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 1286.650092][T31964] __sys_bpf+0x2265/0x4a30 [ 1286.650120][T31964] ? __pfx___sys_bpf+0x10/0x10 [ 1286.650139][T31964] ? find_held_lock+0x2b/0x80 [ 1286.650162][T31964] ? futex_wake+0x4ea/0x5e0 [ 1286.650195][T31964] ? rcu_read_lock_any_held+0x6a/0x90 [ 1286.650228][T31964] ? find_held_lock+0x2b/0x80 [ 1286.650262][T31964] ? ksys_write+0x190/0x250 [ 1286.650289][T31964] ? ksys_write+0x190/0x250 [ 1286.650336][T31964] ? __x64_sys_futex+0x34f/0x4d0 [ 1286.650362][T31964] ? __x64_sys_futex+0x358/0x4d0 [ 1286.650391][T31964] ? xfd_validate_state+0x129/0x190 [ 1286.650416][T31964] ? __x64_sys_bpf+0xce/0x140 [ 1286.650436][T31964] __x64_sys_bpf+0xce/0x140 [ 1286.650458][T31964] ? do_syscall_64+0xae/0x790 [ 1286.650479][T31964] do_syscall_64+0x123/0x790 [ 1286.650502][T31964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1286.650521][T31964] RIP: 0033:0x7f69d7f9e159 [ 1286.650538][T31964] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1286.650556][T31964] RSP: 002b:00007f69d8e4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1286.650578][T31964] RAX: ffffffffffffffda RBX: 00007f69d8225fa0 RCX: 00007f69d7f9e159 [ 1286.650592][T31964] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 1286.650605][T31964] RBP: 00007f69d803506b R08: 0000000000000000 R09: 0000000000000000 [ 1286.650617][T31964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1286.650630][T31964] R13: 00007f69d8226038 R14: 00007f69d8225fa0 R15: 00007ffcaa80b3f8 [ 1286.650659][T31964] [ 1287.042147][T31713] netdevsim netdevsim1 eth4 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1287.309657][T31713] netdevsim netdevsim1 eth3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1287.440468][T31981] tipc: Started in network mode [ 1287.440488][T31981] tipc: Node identity 4, cluster identity 4711 [ 1287.440499][T31981] tipc: Node number set to 4 [ 1287.442026][T31981] tipc: Enabled bearer , priority 0 [ 1287.446662][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1287.571043][T31713] netdevsim netdevsim1 eth2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1287.598868][ T30] audit: type=1400 audit(1790948748.796:19704): avc: denied { write } for pid=31963 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1287.681176][T31988] netlink: 'syz.7.10342': attribute type 1 has an invalid length. [ 1287.934008][ T30] audit: type=1400 audit(1790948749.136:19705): avc: denied { write } for pid=31989 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1287.999184][T31713] netdevsim netdevsim1 eth1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 1288.170049][T32000] ip_tables: iptables: counters copy to user failed while replacing table [ 1288.200214][ T5263] 8021q: adding VLAN 0 to HW filter on device eth15 [ 1288.482791][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1288.975137][T31713] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1288.996951][T31713] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1289.000876][T31713] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1289.029656][T31713] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1289.045791][T31713] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1289.066682][T31713] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1289.067916][T31713] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1289.070801][T31713] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1289.215329][T32029] netlink: 12 bytes leftover after parsing attributes in process `syz.5.10354'. [ 1289.249903][T29168] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 1289.249976][T29168] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 1289.250025][T29168] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 1289.250058][T29168] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 1289.250757][T32029] netlink: 12 bytes leftover after parsing attributes in process `syz.5.10354'. [ 1289.379006][T31713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1289.415432][T31713] 8021q: adding VLAN 0 to HW filter on device team0 [ 1289.428077][T29897] bridge0: port 1(bridge_slave_0) entered blocking state [ 1289.428154][T29897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1289.445389][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 1289.445483][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1289.493591][T31713] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1289.493614][T31713] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1289.530741][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1289.745481][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 1289.745500][ T30] audit: type=1400 audit(1790948750.946:19708): avc: denied { write } for pid=32004 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1290.099052][ T30] audit: type=1400 audit(1790948751.296:19709): avc: denied { write } for pid=32049 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1290.152212][T32051] FAULT_INJECTION: forcing a failure. [ 1290.152212][T32051] name failslab, interval 1, probability 0, space 0, times 0 [ 1290.152251][T32051] CPU: 0 UID: 0 PID: 32051 Comm: syz.3.10348 Tainted: G L syzkaller #0 PREEMPT(full) [ 1290.152278][T32051] Tainted: [L]=SOFTLOCKUP [ 1290.152286][T32051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1290.152298][T32051] Call Trace: [ 1290.152306][T32051] [ 1290.152314][T32051] dump_stack_lvl+0x100/0x190 [ 1290.152346][T32051] should_fail_ex.cold+0x5/0xa [ 1290.152369][T32051] should_failslab+0xc2/0x120 [ 1290.152392][T32051] __kmalloc_cache_noprof+0x91/0x6d0 [ 1290.152410][T32051] ? nf_tables_newtable+0xd0a/0x1a90 [ 1290.152450][T32051] nf_tables_newtable+0xd0a/0x1a90 [ 1290.152483][T32051] ? __pfx_nf_tables_newtable+0x10/0x10 [ 1290.152509][T32051] ? net_generic+0x25/0x2a0 [ 1290.152542][T32051] ? __nla_parse+0x40/0x60 [ 1290.152565][T32051] nfnetlink_rcv_batch+0x1410/0x2880 [ 1290.152605][T32051] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 1290.152637][T32051] ? lock_acquire+0x1d1/0x380 [ 1290.152659][T32051] ? avc_has_perm_noaudit+0x56/0x470 [ 1290.152695][T32051] ? avc_has_perm_noaudit+0x145/0x470 [ 1290.152746][T32051] ? __nla_parse+0x40/0x60 [ 1290.152767][T32051] nfnetlink_rcv+0x3bd/0x440 [ 1290.152795][T32051] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 1290.152828][T32051] netlink_unicast+0x585/0x850 [ 1290.152854][T32051] ? __pfx_netlink_unicast+0x10/0x10 [ 1290.152883][T32051] netlink_sendmsg+0x8b0/0xda0 [ 1290.152908][T32051] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1290.152930][T32051] ? selinux_socket_sendmsg+0x198/0x2f0 [ 1290.152952][T32051] ____sys_sendmsg+0xa4d/0xbe0 [ 1290.152968][T32051] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1290.152995][T32051] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1290.153024][T32051] ___sys_sendmsg+0x190/0x1e0 [ 1290.153053][T32051] ? __pfx____sys_sendmsg+0x10/0x10 [ 1290.153081][T32051] ? futex_wait+0x11e/0x370 [ 1290.153123][T32051] ? find_held_lock+0x2b/0x80 [ 1290.153176][T32051] __sys_sendmsg+0x160/0x210 [ 1290.153203][T32051] ? __pfx___sys_sendmsg+0x10/0x10 [ 1290.153246][T32051] do_syscall_64+0x123/0x790 [ 1290.153269][T32051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1290.153289][T32051] RIP: 0033:0x7f6658b9e159 [ 1290.153306][T32051] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1290.153324][T32051] RSP: 002b:00007f6659a53028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1290.153344][T32051] RAX: ffffffffffffffda RBX: 00007f6658e25fa0 RCX: 00007f6658b9e159 [ 1290.153358][T32051] RDX: 000000000000c860 RSI: 0000200000007dc0 RDI: 0000000000000004 [ 1290.153371][T32051] RBP: 00007f6658c3506b R08: 0000000000000000 R09: 0000000000000000 [ 1290.153384][T32051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1290.153396][T32051] R13: 00007f6658e26038 R14: 00007f6658e25fa0 R15: 00007ffd3515fd28 [ 1290.153431][T32051] [ 1290.491970][T32058] block nbd5: Cannot use ioctl interface on a netlink controlled device. [ 1290.497822][T32058] block nbd5: Cannot use ioctl interface on a netlink controlled device. [ 1290.508361][T32058] block nbd5: Cannot use ioctl interface on a netlink controlled device. [ 1290.510234][T32058] block nbd5: shutting down sockets [ 1290.562823][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1290.571194][ T5263] 8021q: adding VLAN 0 to HW filter on device eth16 [ 1290.809014][ T30] audit: type=1800 audit(1790948752.006:19710): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=305959 res=0 errno=0 [ 1290.842271][ T30] audit: type=1800 audit(1790948752.016:19711): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=305974 res=0 errno=0 [ 1290.876278][ T30] audit: type=1800 audit(1790948752.076:19712): pid=31897 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=19476 res=0 errno=0 [ 1291.011154][ T30] audit: type=1800 audit(1790948752.206:19713): pid=32075 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=305989 res=0 errno=0 [ 1291.040051][T29901] bridge_slave_1: left allmulticast mode [ 1291.040082][T29901] bridge_slave_1: left promiscuous mode [ 1291.040330][T29901] bridge0: port 2(bridge_slave_1) entered disabled state [ 1291.080622][T29901] batman_adv: batadv0: Interface deactivated: ip6gretap1 [ 1291.080681][T29901] batman_adv: batadv0: Interface deactivated: ip6gretap2 [ 1291.350907][T29901] batman_adv: batadv0: Removing interface: ip6gretap1 [ 1291.397557][T29901] batman_adv: batadv0: Removing interface: ip6gretap2 [ 1291.541170][T32088] netlink: 8 bytes leftover after parsing attributes in process `syz.5.10369'. [ 1291.541195][T32088] netlink: 4 bytes leftover after parsing attributes in process `syz.5.10369'. [ 1291.541376][T32088] netlink: 8 bytes leftover after parsing attributes in process `syz.5.10369'. [ 1291.541391][T32088] netlink: 4 bytes leftover after parsing attributes in process `syz.5.10369'. [ 1291.602755][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1291.697633][T29901] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1291.699602][T29901] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1291.700446][T29901] bond0 (unregistering): Released all slaves [ 1291.738502][T29901] bond1 (unregistering): Released all slaves [ 1291.868325][T29901] : left promiscuous mode [ 1292.024230][T32104] netlink: 'syz.5.10374': attribute type 4 has an invalid length. [ 1292.275435][T31713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1292.361447][T29901] tipc: Left network mode [ 1292.482176][T31713] veth0_vlan: entered promiscuous mode [ 1292.524423][T31713] veth1_vlan: entered promiscuous mode [ 1292.642694][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1292.679688][T31713] veth0_macvtap: entered promiscuous mode [ 1292.736724][T31713] veth1_macvtap: entered promiscuous mode [ 1292.870478][T31713] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1292.889887][T31713] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1292.918658][T29897] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1292.947375][T29170] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1292.951077][T29897] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1292.951117][T29897] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1293.248711][T29901] IPVS: stopping master sync thread 12002 ... [ 1293.320466][ T30] audit: type=1800 audit(1790948754.516:19714): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=306082 res=0 errno=0 [ 1293.592017][T29168] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1293.592038][T29168] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1293.613384][ T30] audit: type=1800 audit(1790948754.816:19715): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=306208 res=0 errno=0 [ 1293.682722][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1294.017460][T29896] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1294.017481][T29896] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1294.150371][T29901] hsr_slave_0: left promiscuous mode [ 1294.151844][T29901] hsr_slave_1: left promiscuous mode [ 1294.163336][T29901] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1294.167105][T29901] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1294.505725][T32157] FAULT_INJECTION: forcing a failure. [ 1294.505725][T32157] name failslab, interval 1, probability 0, space 0, times 0 [ 1294.505759][T32157] CPU: 0 UID: 0 PID: 32157 Comm: syz.1.10268 Tainted: G L syzkaller #0 PREEMPT(full) [ 1294.505786][T32157] Tainted: [L]=SOFTLOCKUP [ 1294.505793][T32157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1294.505806][T32157] Call Trace: [ 1294.505813][T32157] [ 1294.505820][T32157] dump_stack_lvl+0x100/0x190 [ 1294.505855][T32157] should_fail_ex.cold+0x5/0xa [ 1294.505883][T32157] should_failslab+0xc2/0x120 [ 1294.505918][T32157] __kmalloc_cache_noprof+0x91/0x6d0 [ 1294.505940][T32157] ? tty_open+0x134/0xe20 [ 1294.505973][T32157] tty_open+0x134/0xe20 [ 1294.506006][T32157] ? __pfx_tty_open+0x10/0x10 [ 1294.506031][T32157] ? chrdev_open+0x10b/0x6a0 [ 1294.506057][T32157] ? chrdev_open+0x10b/0x6a0 [ 1294.506087][T32157] ? __pfx_tty_open+0x10/0x10 [ 1294.506113][T32157] chrdev_open+0x234/0x6a0 [ 1294.506139][T32157] ? __pfx_chrdev_open+0x10/0x10 [ 1294.506168][T32157] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1294.506194][T32157] do_dentry_open+0x6ab/0x14d0 [ 1294.506216][T32157] ? __pfx_chrdev_open+0x10/0x10 [ 1294.506248][T32157] vfs_open+0x82/0x3f0 [ 1294.506277][T32157] path_openat+0x19fa/0x2440 [ 1294.506306][T32157] ? __pfx_path_openat+0x10/0x10 [ 1294.506336][T32157] do_file_open+0x20e/0x430 [ 1294.506362][T32157] ? __pfx_do_file_open+0x10/0x10 [ 1294.506407][T32157] ? _raw_spin_unlock+0x28/0x50 [ 1294.506434][T32157] ? alloc_fd+0x471/0x7a0 [ 1294.506468][T32157] do_sys_openat2+0x10f/0x1e0 [ 1294.506496][T32157] ? __pfx_do_sys_openat2+0x10/0x10 [ 1294.506535][T32157] __x64_sys_openat+0x12d/0x210 [ 1294.506565][T32157] ? __pfx___x64_sys_openat+0x10/0x10 [ 1294.506604][T32157] do_syscall_64+0x123/0x790 [ 1294.506626][T32157] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1294.506646][T32157] RIP: 0033:0x7f698219e159 [ 1294.506663][T32157] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1294.506681][T32157] RSP: 002b:00007f69830db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1294.506700][T32157] RAX: ffffffffffffffda RBX: 00007f6982425fa0 RCX: 00007f698219e159 [ 1294.506713][T32157] RDX: 0000000000004800 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1294.506725][T32157] RBP: 00007f698223506b R08: 0000000000000000 R09: 0000000000000000 [ 1294.506736][T32157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1294.506748][T32157] R13: 00007f6982426038 R14: 00007f6982425fa0 R15: 00007fffcc3b3f68 [ 1294.506773][T32157] [ 1294.645242][ T1304] ieee802154 phy0 wpan0: encryption failed: -22 [ 1294.645618][ T1304] aoe: packet could not be sent on lowpan0. consider increasing tx_queue_len [ 1294.727135][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1295.083048][T32168] FAULT_INJECTION: forcing a failure. [ 1295.083048][T32168] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.083088][T32168] CPU: 1 UID: 0 PID: 32168 Comm: syz.5.10395 Tainted: G L syzkaller #0 PREEMPT(full) [ 1295.083120][T32168] Tainted: [L]=SOFTLOCKUP [ 1295.083130][T32168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1295.083148][T32168] Call Trace: [ 1295.083157][T32168] [ 1295.083167][T32168] dump_stack_lvl+0x100/0x190 [ 1295.083206][T32168] should_fail_ex.cold+0x5/0xa [ 1295.083239][T32168] should_failslab+0xc2/0x120 [ 1295.083269][T32168] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 1295.083298][T32168] ? kvm_gmem_alloc_inode+0x26/0xe0 [ 1295.083325][T32168] ? __pfx_kvm_gmem_alloc_inode+0x10/0x10 [ 1295.083352][T32168] kvm_gmem_alloc_inode+0x26/0xe0 [ 1295.083376][T32168] ? __pfx_kvm_gmem_alloc_inode+0x10/0x10 [ 1295.083401][T32168] alloc_inode+0x68/0x250 [ 1295.083434][T32168] alloc_anon_inode+0x2a/0x3e0 [ 1295.083471][T32168] anon_inode_make_secure_inode+0x2f/0x140 [ 1295.083501][T32168] kvm_gmem_create+0x1cd/0x7a0 [ 1295.083529][T32168] kvm_vm_ioctl+0xb99/0x4170 [ 1295.083567][T32168] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 1295.083614][T32168] ? kasan_quarantine_put+0x104/0x240 [ 1295.083640][T32168] ? lockdep_hardirqs_on+0x7d/0x110 [ 1295.083665][T32168] ? find_held_lock+0x2b/0x80 [ 1295.083697][T32168] ? tomoyo_path_number_perm+0x28f/0x580 [ 1295.083725][T32168] ? tomoyo_path_number_perm+0x28f/0x580 [ 1295.083765][T32168] ? __pfx_futex_wait+0x10/0x10 [ 1295.083793][T32168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1295.083818][T32168] ? do_vfs_ioctl+0x226/0x13e0 [ 1295.083839][T32168] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1295.083857][T32168] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 1295.083883][T32168] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 1295.083910][T32168] ? __fget_files+0x34/0x3d0 [ 1295.083945][T32168] ? selinux_file_ioctl+0x13b/0x290 [ 1295.083967][T32168] ? selinux_file_ioctl+0xb6/0x290 [ 1295.083991][T32168] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 1295.084012][T32168] __x64_sys_ioctl+0x18e/0x210 [ 1295.084034][T32168] do_syscall_64+0x123/0x790 [ 1295.084055][T32168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1295.084074][T32168] RIP: 0033:0x7fe6e0f9e159 [ 1295.084091][T32168] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1295.084108][T32168] RSP: 002b:00007fe6e1f54028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1295.084128][T32168] RAX: ffffffffffffffda RBX: 00007fe6e1225fa0 RCX: 00007fe6e0f9e159 [ 1295.084140][T32168] RDX: 00002000000001c0 RSI: 00000000c040aed4 RDI: 0000000000000004 [ 1295.084152][T32168] RBP: 00007fe6e103506b R08: 0000000000000000 R09: 0000000000000000 [ 1295.084163][T32168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1295.084176][T32168] R13: 00007fe6e1226038 R14: 00007fe6e1225fa0 R15: 00007ffc48a210c8 [ 1295.084206][T32168] [ 1295.096181][T29901] team0 (unregistering): Port device team_slave_1 removed [ 1295.130925][T29901] team0 (unregistering): Port device team_slave_0 removed [ 1295.762772][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1295.799891][T32151] FAULT_INJECTION: forcing a failure. [ 1295.799891][T32151] name failslab, interval 1, probability 0, space 0, times 0 [ 1295.799934][T32151] CPU: 1 UID: 0 PID: 32151 Comm: syz.7.10390 Tainted: G L syzkaller #0 PREEMPT(full) [ 1295.799963][T32151] Tainted: [L]=SOFTLOCKUP [ 1295.799971][T32151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1295.799984][T32151] Call Trace: [ 1295.799992][T32151] [ 1295.800001][T32151] dump_stack_lvl+0x100/0x190 [ 1295.800036][T32151] should_fail_ex.cold+0x5/0xa [ 1295.800064][T32151] should_failslab+0xc2/0x120 [ 1295.800092][T32151] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 1295.800120][T32151] ? kernel_text_address+0x8d/0x100 [ 1295.800153][T32151] ? kstrdup_const+0x63/0x80 [ 1295.800180][T32151] kstrdup+0x51/0xe0 [ 1295.800200][T32151] kstrdup_const+0x63/0x80 [ 1295.800219][T32151] __kernfs_new_node+0x9b/0xa10 [ 1295.800243][T32151] ? __pfx___kernfs_new_node+0x10/0x10 [ 1295.800266][T32151] ? lock_acquire+0x1d1/0x380 [ 1295.800287][T32151] ? kernfs_root+0x23/0x2a0 [ 1295.800316][T32151] ? find_held_lock+0x2b/0x80 [ 1295.800344][T32151] ? kernfs_root+0xee/0x2a0 [ 1295.800370][T32151] ? kernfs_root+0xee/0x2a0 [ 1295.800404][T32151] kernfs_create_dir_ns+0xa6/0x2b0 [ 1295.800432][T32151] sysfs_create_dir_ns+0x13a/0x2b0 [ 1295.800460][T32151] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 1295.800487][T32151] ? find_held_lock+0x2b/0x80 [ 1295.800514][T32151] ? kobject_add_internal+0x25f/0x930 [ 1295.800540][T32151] ? kobject_add_internal+0x25f/0x930 [ 1295.800566][T32151] ? net_namespace+0x12/0x50 [ 1295.800588][T32151] ? device_namespace+0x76/0xa0 [ 1295.800620][T32151] kobject_add_internal+0x2c8/0x930 [ 1295.800652][T32151] kobject_add+0x16a/0x1e0 [ 1295.800680][T32151] ? __pfx_kobject_add+0x10/0x10 [ 1295.800708][T32151] ? get_device_parent+0x1b3/0x4c0 [ 1295.800736][T32151] ? kobject_put+0xb9/0x640 [ 1295.800767][T32151] device_add+0x294/0x1970 [ 1295.800795][T32151] ? __pfx_dev_set_name+0x10/0x10 [ 1295.800813][T32151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1295.800837][T32151] ? __pfx_device_add+0x10/0x10 [ 1295.800865][T32151] ? lockdep_init_map_type+0x5c/0x250 [ 1295.800889][T32151] ? __init_waitqueue_head+0xca/0x150 [ 1295.800925][T32151] netdev_register_kobject+0x1df/0x410 [ 1295.800950][T32151] register_netdevice+0x15b6/0x25a0 [ 1295.800989][T32151] ? __pfx_register_netdevice+0x10/0x10 [ 1295.801017][T32151] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 1295.801037][T32151] ? register_vlan_dev+0x5f8/0x910 [ 1295.801065][T32151] register_vlan_dev+0x36c/0x910 [ 1295.801096][T32151] vlan_ioctl_handler+0x8e9/0xa70 [ 1295.801122][T32151] ? __pfx_vlan_ioctl_handler+0x10/0x10 [ 1295.801151][T32151] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 1295.801178][T32151] ? __pfx_vlan_ioctl_handler+0x10/0x10 [ 1295.801200][T32151] sock_ioctl+0x5e9/0x6b0 [ 1295.801222][T32151] ? __pfx_sock_ioctl+0x10/0x10 [ 1295.801250][T32151] ? selinux_file_ioctl+0x13b/0x290 [ 1295.801273][T32151] ? selinux_file_ioctl+0xb6/0x290 [ 1295.801299][T32151] ? __pfx_sock_ioctl+0x10/0x10 [ 1295.801321][T32151] __x64_sys_ioctl+0x18e/0x210 [ 1295.801345][T32151] do_syscall_64+0x123/0x790 [ 1295.801369][T32151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1295.801388][T32151] RIP: 0033:0x7f187839e159 [ 1295.801406][T32151] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1295.801425][T32151] RSP: 002b:00007f187931b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1295.801444][T32151] RAX: ffffffffffffffda RBX: 00007f1878625fa0 RCX: 00007f187839e159 [ 1295.801457][T32151] RDX: 0000200000000040 RSI: 0000000000008983 RDI: 0000000000000003 [ 1295.801469][T32151] RBP: 00007f187843506b R08: 0000000000000000 R09: 0000000000000000 [ 1295.801481][T32151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1295.801493][T32151] R13: 00007f1878626038 R14: 00007f1878625fa0 R15: 00007ffebe434bc8 [ 1295.801517][T32151] [ 1295.809359][T32151] kobject: kobject_add_internal failed for geneve0.1 (error: -12 parent: net) [ 1296.313693][T32188] ip_tables: iptables: counters copy to user failed while replacing table [ 1296.696095][T32201] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 1296.728322][T32202] FAULT_INJECTION: forcing a failure. [ 1296.728322][T32202] name failslab, interval 1, probability 0, space 0, times 0 [ 1296.728356][T32202] CPU: 1 UID: 0 PID: 32202 Comm: syz.1.10410 Tainted: G L syzkaller #0 PREEMPT(full) [ 1296.728382][T32202] Tainted: [L]=SOFTLOCKUP [ 1296.728390][T32202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1296.728401][T32202] Call Trace: [ 1296.728409][T32202] [ 1296.728417][T32202] dump_stack_lvl+0x100/0x190 [ 1296.728450][T32202] should_fail_ex.cold+0x5/0xa [ 1296.728478][T32202] should_failslab+0xc2/0x120 [ 1296.728505][T32202] __kmalloc_noprof+0xfc/0x840 [ 1296.728529][T32202] ? netlink_realloc_groups+0x149/0x380 [ 1296.728559][T32202] netlink_realloc_groups+0x149/0x380 [ 1296.728589][T32202] netlink_bind+0x7e0/0xa20 [ 1296.728619][T32202] ? __pfx_netlink_bind+0x10/0x10 [ 1296.728652][T32202] __sys_bind+0x1a9/0x260 [ 1296.728675][T32202] ? __pfx___sys_bind+0x10/0x10 [ 1296.728715][T32202] __x64_sys_bind+0x72/0xb0 [ 1296.728735][T32202] ? lockdep_hardirqs_on+0x7d/0x110 [ 1296.728762][T32202] do_syscall_64+0x123/0x790 [ 1296.728784][T32202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1296.728805][T32202] RIP: 0033:0x7f698219e159 [ 1296.728823][T32202] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1296.728843][T32202] RSP: 002b:00007f69830db028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 1296.728863][T32202] RAX: ffffffffffffffda RBX: 00007f6982425fa0 RCX: 00007f698219e159 [ 1296.728876][T32202] RDX: 000000000000000c RSI: 0000200000514ff4 RDI: 0000000000000003 [ 1296.728890][T32202] RBP: 00007f698223506b R08: 0000000000000000 R09: 0000000000000000 [ 1296.728902][T32202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1296.728913][T32202] R13: 00007f6982426038 R14: 00007f6982425fa0 R15: 00007fffcc3b3f68 [ 1296.728940][T32202] [ 1296.807328][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1296.999074][ T30] audit: type=1400 audit(1790948758.196:19716): avc: denied { read } for pid=32205 comm="syz.2.10412" name="loop-control" dev="devtmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 1296.999378][ T30] audit: type=1400 audit(1790948758.196:19717): avc: denied { open } for pid=32205 comm="syz.2.10412" path="/dev/loop-control" dev="devtmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 1297.000525][T32206] audit: audit_lost=4 audit_rate_limit=0 audit_backlog_limit=64 [ 1297.000579][T32206] audit: out of memory in audit_log_start [ 1297.333521][ T30] audit: type=1326 audit(1790948758.526:19718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=32210 comm="syz.2.10415" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f69d7f9e159 code=0x0 [ 1297.545266][ T30] audit: type=1400 audit(1790948758.746:19719): avc: denied { read } for pid=32222 comm="syz.7.10418" name="mtd0" dev="devtmpfs" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=chr_file permissive=1 [ 1297.842791][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1298.042767][T32236] No such timeout policy "syz1" [ 1298.042979][T32236] FAULT_INJECTION: forcing a failure. [ 1298.042979][T32236] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.043010][T32236] CPU: 0 UID: 0 PID: 32236 Comm: syz.5.10420 Tainted: G L syzkaller #0 PREEMPT(full) [ 1298.043040][T32236] Tainted: [L]=SOFTLOCKUP [ 1298.043048][T32236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1298.043061][T32236] Call Trace: [ 1298.043069][T32236] [ 1298.043078][T32236] dump_stack_lvl+0x100/0x190 [ 1298.043114][T32236] should_fail_ex.cold+0x5/0xa [ 1298.043143][T32236] should_failslab+0xc2/0x120 [ 1298.043172][T32236] __kvmalloc_node_noprof+0x113/0x9b0 [ 1298.043198][T32236] ? lock_acquire+0x1d1/0x380 [ 1298.043221][T32236] ? __nf_hook_entries_try_shrink+0x164/0x400 [ 1298.043253][T32236] __nf_hook_entries_try_shrink+0x164/0x400 [ 1298.043287][T32236] __nf_unregister_net_hook+0x1d2/0x6a0 [ 1298.043317][T32236] nf_unregister_net_hooks+0x11b/0x170 [ 1298.043346][T32236] nf_defrag_ipv4_disable+0x9a/0xb0 [ 1298.043377][T32236] nf_ct_netns_do_put+0x236/0x2f0 [ 1298.043407][T32236] nf_ct_netns_put+0x39/0x90 [ 1298.043432][T32236] xt_ct_tg_check+0x8d2/0xd00 [ 1298.043459][T32236] ? __pfx_xt_ct_tg_check+0x10/0x10 [ 1298.043494][T32236] xt_ct_tg_check_v2+0x75/0xa0 [ 1298.043521][T32236] ? __pfx_xt_ct_tg_check_v2+0x10/0x10 [ 1298.043548][T32236] xt_check_target+0x117/0x1c0 [ 1298.043580][T32236] find_check_entry.isra.0+0x79c/0x990 [ 1298.043609][T32236] ? __pfx_find_check_entry.isra.0+0x10/0x10 [ 1298.043641][T32236] ? kasan_quarantine_put+0x104/0x240 [ 1298.043669][T32236] ? translate_table+0xaf2/0x1630 [ 1298.043689][T32236] ? kfree+0x22b/0x6d0 [ 1298.043706][T32236] ? xt_check_table_hooks+0x206/0x330 [ 1298.043738][T32236] translate_table+0xbcd/0x1630 [ 1298.043771][T32236] ? __pfx_translate_table+0x10/0x10 [ 1298.043801][T32236] do_ipt_set_ctl+0x689/0xcf0 [ 1298.043821][T32236] ? nf_sockopt_find.isra.0+0x222/0x290 [ 1298.043850][T32236] ? nf_sockopt_find.isra.0+0x222/0x290 [ 1298.043882][T32236] ? __pfx_do_ipt_set_ctl+0x10/0x10 [ 1298.043903][T32236] ? __mutex_unlock_slowpath+0x35d/0x930 [ 1298.043933][T32236] ? sockopt_release_sock+0x5c/0x70 [ 1298.043959][T32236] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1298.043988][T32236] ? nf_sockopt_find.isra.0+0x222/0x290 [ 1298.044016][T32236] nf_setsockopt+0x8d/0xf0 [ 1298.044047][T32236] ip_setsockopt+0xcb/0xf0 [ 1298.044073][T32236] tcp_setsockopt+0xa7/0x100 [ 1298.044098][T32236] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 1298.044132][T32236] do_sock_setsockopt+0xf3/0x1d0 [ 1298.044166][T32236] __sys_setsockopt+0x195/0x220 [ 1298.044199][T32236] __x64_sys_setsockopt+0xbd/0x160 [ 1298.044223][T32236] ? do_syscall_64+0xae/0x790 [ 1298.044242][T32236] ? lockdep_hardirqs_on+0x7d/0x110 [ 1298.044262][T32236] do_syscall_64+0x123/0x790 [ 1298.044286][T32236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1298.044306][T32236] RIP: 0033:0x7fe6e0f9e159 [ 1298.044325][T32236] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1298.044345][T32236] RSP: 002b:00007fe6e1f54028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1298.044366][T32236] RAX: ffffffffffffffda RBX: 00007fe6e1225fa0 RCX: 00007fe6e0f9e159 [ 1298.044380][T32236] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000004 [ 1298.044393][T32236] RBP: 00007fe6e103506b R08: 00000000000002a8 R09: 0000000000000000 [ 1298.044406][T32236] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000000 [ 1298.044418][T32236] R13: 00007fe6e1226038 R14: 00007fe6e1225fa0 R15: 00007ffc48a210c8 [ 1298.044447][T32236] [ 1298.882812][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1299.218852][T32259] xt_hashlimit: size too large, truncated to 1048576 [ 1299.922709][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1300.197276][T32282] device-mapper: table: 248:4: mirror: Too few mirror arguments (-EINVAL) [ 1300.197304][T32282] device-mapper: ioctl: error adding target to table [ 1300.349885][T32285] gretap0: entered promiscuous mode [ 1300.357511][T32285] netlink: 8 bytes leftover after parsing attributes in process `syz.5.10439'. [ 1300.357536][T32285] gretap0: left promiscuous mode [ 1300.446350][T32288] input: syz0 as /devices/virtual/input/input51 [ 1300.460616][ T30] audit: type=1800 audit(1790948761.656:19720): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=306725 res=0 errno=0 [ 1300.487072][ T30] audit: type=1400 audit(1790948761.656:19721): avc: denied { append } for pid=32287 comm="syz.1.10441" name="event3" dev="devtmpfs" ino=931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 1300.487127][ T30] audit: type=1800 audit(1790948761.656:19722): pid=32075 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="ev" dev="sysfs" ino=306740 res=0 errno=0 [ 1300.487165][ T30] audit: type=1800 audit(1790948761.656:19723): pid=32075 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="abs" dev="sysfs" ino=306743 res=0 errno=0 [ 1300.962697][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1302.002726][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1302.111380][T32329] netlink: 'syz.5.10452': attribute type 1 has an invalid length. [ 1302.131504][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 1302.131521][ T30] audit: type=1400 audit(1790948763.326:19734): avc: denied { write } for pid=32313 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1302.201336][T32329] bond1: entered promiscuous mode [ 1302.222262][T32329] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1302.261499][T32335] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1302.262066][T32335] bond1: (slave ip6gre1): The slave device specified does not support setting the MAC address [ 1302.262088][T32335] bond1: (slave ip6gre1): Setting fail_over_mac to active for active-backup mode [ 1302.326711][T32335] bond1: (slave ip6gre1): making interface the new active one [ 1302.326737][T32335] ip6gre1: entered promiscuous mode [ 1302.328047][T32335] bond1: (slave ip6gre1): Enslaving as an active interface with an up link [ 1302.459739][ T30] audit: type=1400 audit(1790948763.656:19735): avc: denied { write } for pid=32338 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1302.787336][T32350] MTRR 3 not used [ 1303.043750][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1303.718502][ T30] audit: type=1800 audit(1790948764.916:19736): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=307286 res=0 errno=0 [ 1303.937601][T32376] FAULT_INJECTION: forcing a failure. [ 1303.937601][T32376] name failslab, interval 1, probability 0, space 0, times 0 [ 1303.937638][T32376] CPU: 1 UID: 0 PID: 32376 Comm: syz.2.10467 Tainted: G L syzkaller #0 PREEMPT(full) [ 1303.937668][T32376] Tainted: [L]=SOFTLOCKUP [ 1303.937681][T32376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1303.937694][T32376] Call Trace: [ 1303.937702][T32376] [ 1303.937711][T32376] dump_stack_lvl+0x100/0x190 [ 1303.937745][T32376] should_fail_ex.cold+0x5/0xa [ 1303.937776][T32376] should_failslab+0xc2/0x120 [ 1303.937802][T32376] __kmalloc_cache_noprof+0x91/0x6d0 [ 1303.937823][T32376] ? snd_pcm_hw_param_near.constprop.0+0x573/0x850 [ 1303.937856][T32376] ? snd_pcm_hw_param_near.constprop.0+0xbc/0x850 [ 1303.937892][T32376] snd_pcm_hw_param_near.constprop.0+0xbc/0x850 [ 1303.937923][T32376] ? __pfx_snd_pcm_hw_param_near.constprop.0+0x10/0x10 [ 1303.937955][T32376] ? calc_src_frames.isra.0+0x17c/0x1c0 [ 1303.937981][T32376] snd_pcm_oss_change_params_locked+0x193a/0x39f0 [ 1303.938026][T32376] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 1303.938056][T32376] ? __pfx___mutex_lock+0x10/0x10 [ 1303.938100][T32376] snd_pcm_oss_get_active_substream+0x175/0x1d0 [ 1303.938136][T32376] snd_pcm_oss_ioctl+0x12cd/0x3790 [ 1303.938160][T32376] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 1303.938184][T32376] ? selinux_file_ioctl+0x13b/0x290 [ 1303.938209][T32376] ? selinux_file_ioctl+0xb6/0x290 [ 1303.938235][T32376] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 1303.938256][T32376] __x64_sys_ioctl+0x18e/0x210 [ 1303.938280][T32376] do_syscall_64+0x123/0x790 [ 1303.938301][T32376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1303.938319][T32376] RIP: 0033:0x7f69d7f9e159 [ 1303.938337][T32376] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1303.938353][T32376] RSP: 002b:00007f69d8e4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1303.938371][T32376] RAX: ffffffffffffffda RBX: 00007f69d8225fa0 RCX: 00007f69d7f9e159 [ 1303.938384][T32376] RDX: 0000000000000000 RSI: 0000000080045002 RDI: 0000000000000004 [ 1303.938395][T32376] RBP: 00007f69d803506b R08: 0000000000000000 R09: 0000000000000000 [ 1303.938415][T32376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1303.938426][T32376] R13: 00007f69d8226038 R14: 00007f69d8225fa0 R15: 00007ffcaa80b3f8 [ 1303.938453][T32376] [ 1304.082756][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1304.373521][T32306] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1304.461135][ T30] audit: type=1400 audit(1790948765.656:19737): avc: denied { write } for pid=32360 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1304.620073][ T30] audit: type=1800 audit(1790948765.816:19738): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=307338 res=0 errno=0 [ 1304.712618][ T30] audit: type=1400 audit(1790948765.906:19739): avc: denied { write } for pid=32390 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1305.122742][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1306.180367][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1307.202768][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1308.242784][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1309.282782][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1310.003004][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 1310.323034][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1311.362726][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1312.403397][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1313.442743][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1314.137227][T32401] kthread_run failed with err -4 [ 1314.482915][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1314.737298][T32451] gre2: entered promiscuous mode [ 1315.085715][ T30] audit: type=1400 audit(1790948776.286:19740): avc: denied { write } for pid=32420 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1315.399148][T32463] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10488'. [ 1315.522696][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1315.549986][ T30] audit: type=1400 audit(1790948776.746:19741): avc: denied { write } for pid=32464 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1316.257840][T32493] VFS: Mount too revealing [ 1316.356654][ T30] audit: type=1800 audit(1790948777.556:19742): pid=32508 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.3.10504" name="resource1" dev="sysfs" ino=2856 res=0 errno=0 [ 1316.562723][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1316.885966][ T30] audit: type=1400 audit(1790948778.086:19743): avc: denied { write } for pid=32479 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1317.134171][T10920] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 1317.292719][T10920] usb 6-1: Using ep0 maxpacket: 32 [ 1317.296364][T10920] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1317.298894][T10920] usb 6-1: config 0 has an invalid interface number: 184 but max is 0 [ 1317.298920][T10920] usb 6-1: config 0 has no interface number 0 [ 1317.298954][T10920] usb 6-1: config 0 interface 184 has no altsetting 0 [ 1317.306481][T10920] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1317.306507][T10920] usb 6-1: Product: syz [ 1317.306520][T10920] usb 6-1: Manufacturer: syz [ 1317.306561][T10920] usb 6-1: SerialNumber: syz [ 1317.363594][ T30] audit: type=1800 audit(1790948778.556:19744): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=307516 res=0 errno=0 [ 1317.375244][ T30] audit: type=1800 audit(1790948778.566:19745): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=307548 res=0 errno=0 [ 1317.375292][ T30] audit: type=1800 audit(1790948778.566:19746): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=307523 res=0 errno=0 [ 1317.383090][ T30] audit: type=1400 audit(1790948778.576:19747): avc: denied { write } for pid=32537 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1317.386944][ T30] audit: type=1800 audit(1790948778.586:19748): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=307524 res=0 errno=0 [ 1317.393323][ T30] audit: type=1800 audit(1790948778.596:19749): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=307545 res=0 errno=0 [ 1317.602701][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1317.779273][T32560] CIFS: Attempting to mount //127.0.0.1/share [ 1318.608144][T32560] CIFS: VFS: Error connecting to socket. Aborting operation. [ 1318.608188][T32560] CIFS: VFS: cifs_mount failed w/return code = -4 [ 1318.642733][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1318.925635][T32578] netlink: 'syz.3.10529': attribute type 1 has an invalid length. [ 1319.138296][T32580] bond4: (slave geneve4): making interface the new active one [ 1319.138840][T32580] bond4: (slave geneve4): Enslaving as an active interface with an up link [ 1319.151862][T29896] netdevsim netdevsim3 eth3: set [1, 2] type 2 family 0 port 20004 - 0 [ 1319.151911][T29896] netdevsim netdevsim3 eth2: set [1, 2] type 2 family 0 port 20004 - 0 [ 1319.151941][T29896] netdevsim netdevsim3 eth1: set [1, 2] type 2 family 0 port 20004 - 0 [ 1319.151971][T29896] netdevsim netdevsim3 eth0: set [1, 2] type 2 family 0 port 20004 - 0 [ 1319.466234][T32593] overlayfs: failed to clone upperpath [ 1319.684949][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1319.779225][T32606] netlink: 12 bytes leftover after parsing attributes in process `syz.1.10542'. [ 1319.808904][T32607] fuse: Bad value for 'fd' [ 1319.811974][T32606] 8021q: adding VLAN 0 to HW filter on device bond1 [ 1319.928105][T10920] usb 6-1: USB disconnect, device number 24 [ 1320.722743][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1320.769040][T32640] FAULT_INJECTION: forcing a failure. [ 1320.769040][T32640] name failslab, interval 1, probability 0, space 0, times 0 [ 1320.769075][T32640] CPU: 1 UID: 60928 PID: 32640 Comm: syz.7.10552 Tainted: G L syzkaller #0 PREEMPT(full) [ 1320.769103][T32640] Tainted: [L]=SOFTLOCKUP [ 1320.769112][T32640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1320.769124][T32640] Call Trace: [ 1320.769131][T32640] [ 1320.769140][T32640] dump_stack_lvl+0x100/0x190 [ 1320.769174][T32640] should_fail_ex.cold+0x5/0xa [ 1320.769203][T32640] should_failslab+0xc2/0x120 [ 1320.769232][T32640] __kmalloc_cache_noprof+0x91/0x6d0 [ 1320.769255][T32640] ? assoc_array_insert+0x10b/0x32c0 [ 1320.769284][T32640] assoc_array_insert+0x10b/0x32c0 [ 1320.769307][T32640] ? __mutex_lock+0x26c/0x1bd0 [ 1320.769328][T32640] ? __key_link_lock+0x92/0xb0 [ 1320.769363][T32640] ? __pfx___mutex_lock+0x10/0x10 [ 1320.769395][T32640] ? __pfx_assoc_array_insert+0x10/0x10 [ 1320.769426][T32640] ? down_write+0x146/0x1f0 [ 1320.769449][T32640] ? __pfx_down_write+0x10/0x10 [ 1320.769477][T32640] __key_link_begin+0xf5/0x260 [ 1320.769509][T32640] key_instantiate_and_link+0x201/0x4b0 [ 1320.769541][T32640] ? __pfx_key_instantiate_and_link+0x10/0x10 [ 1320.769579][T32640] ? __pfx_keyring_search_iterator+0x10/0x10 [ 1320.769613][T32640] keyring_alloc+0x7a/0xc0 [ 1320.769642][T32640] look_up_user_keyrings+0x465/0x790 [ 1320.769670][T32640] ? __pfx_look_up_user_keyrings+0x10/0x10 [ 1320.769698][T32640] ? find_held_lock+0x2b/0x80 [ 1320.769731][T32640] lookup_user_key+0xbb1/0x1300 [ 1320.769758][T32640] ? __pfx_lookup_user_key+0x10/0x10 [ 1320.769779][T32640] ? futex_wait+0x11e/0x370 [ 1320.769806][T32640] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 1320.769834][T32640] ? ksys_write+0x190/0x250 [ 1320.769863][T32640] keyctl_get_persistent+0x197/0x8b0 [ 1320.769892][T32640] ? __pfx_keyctl_get_persistent+0x10/0x10 [ 1320.769924][T32640] ? __x64_sys_futex+0x34f/0x4d0 [ 1320.769950][T32640] ? __x64_sys_futex+0x358/0x4d0 [ 1320.769982][T32640] ? xfd_validate_state+0x129/0x190 [ 1320.770010][T32640] __do_sys_keyctl+0x3b2/0x5a0 [ 1320.770033][T32640] do_syscall_64+0x123/0x790 [ 1320.770056][T32640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1320.770076][T32640] RIP: 0033:0x7f187839e159 [ 1320.770092][T32640] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1320.770110][T32640] RSP: 002b:00007f187931b028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 1320.770129][T32640] RAX: ffffffffffffffda RBX: 00007f1878625fa0 RCX: 00007f187839e159 [ 1320.770141][T32640] RDX: fffffffffffffffd RSI: ffffffffffffffff RDI: 0000000000000016 [ 1320.770153][T32640] RBP: 00007f187843506b R08: 0000000000000000 R09: 0000000000000000 [ 1320.770165][T32640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1320.770176][T32640] R13: 00007f1878626038 R14: 00007f1878625fa0 R15: 00007ffebe434bc8 [ 1320.770204][T32640] [ 1321.132231][T32643] netlink: 'syz.7.10554': attribute type 1 has an invalid length. [ 1321.132252][T32643] netlink: 'syz.7.10554': attribute type 4 has an invalid length. [ 1321.132263][T32643] netlink: 9462 bytes leftover after parsing attributes in process `syz.7.10554'. [ 1321.180911][T32645] xt_hashlimit: size too large, truncated to 1048576 [ 1321.181244][T32645] xt_hashlimit: max too large, truncated to 1048576 [ 1321.206060][T32646] netlink: 'syz.1.10555': attribute type 10 has an invalid length. [ 1321.271849][T32646] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1321.300470][T32646] bond0: (slave netdevsim1): Enslaving as an active interface with an up link [ 1321.628347][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 1321.628366][ T30] audit: type=1800 audit(1790948782.826:19756): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=31196 res=0 errno=0 [ 1321.641279][ T30] audit: type=1800 audit(1790948782.836:19757): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=31219 res=0 errno=0 [ 1321.762699][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1321.854923][T10905] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1322.009361][T10905] usb 2-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 1322.016944][T10905] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 1322.016969][T10905] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 1322.023047][T10905] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1322.023073][T10905] usb 2-1: Product: syz [ 1322.023087][T10905] usb 2-1: Manufacturer: syz [ 1322.023100][T10905] usb 2-1: SerialNumber: syz [ 1322.047664][ T30] audit: type=1800 audit(1790948783.236:19758): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=308294 res=0 errno=0 [ 1322.069806][ T30] audit: type=1800 audit(1790948783.266:19759): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=308326 res=0 errno=0 [ 1322.075828][ T30] audit: type=1800 audit(1790948783.266:19760): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=308301 res=0 errno=0 [ 1322.128482][ T30] audit: type=1800 audit(1790948783.306:19761): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=308302 res=0 errno=0 [ 1322.128672][ T30] audit: type=1800 audit(1790948783.306:19762): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=308323 res=0 errno=0 [ 1322.128712][ T30] audit: type=1800 audit(1790948783.306:19763): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=308324 res=0 errno=0 [ 1322.154736][ T30] audit: type=1800 audit(1790948783.326:19764): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=308303 res=0 errno=0 [ 1322.154789][ T30] audit: type=1800 audit(1790948783.326:19765): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=308325 res=0 errno=0 [ 1322.229917][T32670] overlayfs: failed to resolve './cgroup': -2 [ 1322.803276][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1323.097396][T32671] netlink: Failed to add ¦â—k\ helper -22 [ 1323.097442][T32671] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 1323.674166][T32708] netlink: 'syz.3.10579': attribute type 1 has an invalid length. [ 1323.778484][T32708] bond5: entered promiscuous mode [ 1323.778510][T32708] bond5: entered allmulticast mode [ 1323.807135][T32708] 8021q: adding VLAN 0 to HW filter on device bond5 [ 1323.842678][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1323.867008][T32712] erspan1: entered allmulticast mode [ 1323.891282][T32712] bond5: (slave erspan1): making interface the new active one [ 1323.891307][T32712] erspan1: entered promiscuous mode [ 1323.927590][T32712] bond5: (slave erspan1): Enslaving as an active interface with an up link [ 1324.659217][T10905] usb 2-1: USB disconnect, device number 53 [ 1324.882716][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1324.905462][T32741] netlink: 24 bytes leftover after parsing attributes in process `syz.5.10591'. [ 1325.289522][T32749] cgroup: Unknown subsys name 'cpuset' [ 1325.922701][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1326.665693][ T311] FAULT_INJECTION: forcing a failure. [ 1326.665693][ T311] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.665725][ T311] CPU: 0 UID: 0 PID: 311 Comm: syz.5.10603 Tainted: G L syzkaller #0 PREEMPT(full) [ 1326.665752][ T311] Tainted: [L]=SOFTLOCKUP [ 1326.665759][ T311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1326.665770][ T311] Call Trace: [ 1326.665776][ T311] [ 1326.665783][ T311] dump_stack_lvl+0x100/0x190 [ 1326.665815][ T311] should_fail_ex.cold+0x5/0xa [ 1326.665841][ T311] should_failslab+0xc2/0x120 [ 1326.665863][ T311] __kmalloc_cache_noprof+0x91/0x6d0 [ 1326.665880][ T311] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1326.665902][ T311] ? assoc_array_insert+0x10b/0x32c0 [ 1326.665928][ T311] assoc_array_insert+0x10b/0x32c0 [ 1326.665951][ T311] ? __key_instantiate_and_link+0x139/0x500 [ 1326.665986][ T311] ? __pfx_assoc_array_insert+0x10/0x10 [ 1326.666008][ T311] ? __pfx___might_resched+0x10/0x10 [ 1326.666027][ T311] ? keyring_free_preparse+0x9/0x10 [ 1326.666052][ T311] ? down_write+0x146/0x1f0 [ 1326.666074][ T311] __key_link_begin+0xf5/0x260 [ 1326.666097][ T311] key_link+0x103/0x390 [ 1326.666122][ T311] ? __pfx_key_link+0x10/0x10 [ 1326.666147][ T311] ? keyring_alloc+0x8e/0xc0 [ 1326.666172][ T311] call_sbin_request_key+0x3dd/0xd90 [ 1326.666197][ T311] ? __pfx_call_sbin_request_key+0x10/0x10 [ 1326.666215][ T311] ? key_instantiate_and_link+0x39d/0x4b0 [ 1326.666236][ T311] ? key_alloc+0xbb4/0x1310 [ 1326.666257][ T311] ? __pfx_key_instantiate_and_link+0x10/0x10 [ 1326.666294][ T311] ? request_key_auth_new+0x732/0xb50 [ 1326.666318][ T311] ? __pfx_request_key_auth_new+0x10/0x10 [ 1326.666347][ T311] ? __pfx_call_sbin_request_key+0x10/0x10 [ 1326.666375][ T311] request_key_and_link+0x1115/0x1330 [ 1326.666402][ T311] ? __pfx_request_key_and_link+0x10/0x10 [ 1326.666421][ T311] ? __pfx___might_resched+0x10/0x10 [ 1326.666443][ T311] ? __pfx_key_default_cmp+0x10/0x10 [ 1326.666470][ T311] ? __pfx_keyring_search_iterator+0x10/0x10 [ 1326.666500][ T311] ? _copy_from_user+0x59/0xd0 [ 1326.666525][ T311] __do_sys_request_key+0x2a2/0x3c0 [ 1326.666545][ T311] ? __pfx___do_sys_request_key+0x10/0x10 [ 1326.666570][ T311] do_syscall_64+0x123/0x790 [ 1326.666590][ T311] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1326.666609][ T311] RIP: 0033:0x7fe6e0f9e159 [ 1326.666624][ T311] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1326.666641][ T311] RSP: 002b:00007fe6e1f54028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 1326.666658][ T311] RAX: ffffffffffffffda RBX: 00007fe6e1225fa0 RCX: 00007fe6e0f9e159 [ 1326.666668][ T311] RDX: 00002000000000c0 RSI: 0000200000001ffb RDI: 0000200000000040 [ 1326.666678][ T311] RBP: 00007fe6e103506b R08: 0000000000000000 R09: 0000000000000000 [ 1326.666687][ T311] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 1326.666697][ T311] R13: 00007fe6e1226038 R14: 00007fe6e1225fa0 R15: 00007ffc48a210c8 [ 1326.666720][ T311] [ 1326.962714][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1326.992872][T10920] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 1326.996633][ T30] kauditd_printk_skb: 7 callbacks suppressed [ 1326.996648][ T30] audit: type=1800 audit(1790948788.196:19773): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=310416 res=0 errno=0 [ 1327.019948][T10920] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1327.041059][ T30] audit: type=1800 audit(1790948788.236:19774): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=310436 res=0 errno=0 [ 1327.331088][ T30] audit: type=1800 audit(1790948788.526:19775): pid=320 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="fido_id" name="report_descriptor" dev="sysfs" ino=310418 res=0 errno=0 [ 1327.563622][ T30] audit: type=1800 audit(1790948788.756:19776): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=310491 res=0 errno=0 [ 1327.646941][T10920] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 1327.805805][T10920] usb 4-1: New USB device found, idVendor=065a, idProduct=0009, bcdDevice= 1.00 [ 1327.812046][T10920] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1327.812079][T10920] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 1327.812112][T10920] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1327.886143][ T30] audit: type=1800 audit(1790948789.076:19777): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=310510 res=0 errno=0 [ 1327.900013][ T30] audit: type=1800 audit(1790948789.096:19778): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=310539 res=0 errno=0 [ 1327.908676][ T30] audit: type=1800 audit(1790948789.106:19779): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=310517 res=0 errno=0 [ 1327.909557][ T30] audit: type=1800 audit(1790948789.106:19780): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=310518 res=0 errno=0 [ 1327.919118][ T30] audit: type=1800 audit(1790948789.116:19781): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=310519 res=0 errno=0 [ 1328.002703][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1328.088652][ T30] audit: type=1800 audit(1790948789.286:19782): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=310576 res=0 errno=0 [ 1328.974368][ T343] X25: received unknown 00 with LCI 000 [ 1329.042737][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1330.082706][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1330.369040][T10920] usb 4-1: USB disconnect, device number 86 [ 1330.588591][ T379] netlink: 'syz.7.10632': attribute type 10 has an invalid length. [ 1330.625071][ T376] FAULT_INJECTION: forcing a failure. [ 1330.625071][ T376] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.625106][ T376] CPU: 0 UID: 0 PID: 376 Comm: syz.3.10630 Tainted: G L syzkaller #0 PREEMPT(full) [ 1330.625132][ T376] Tainted: [L]=SOFTLOCKUP [ 1330.625140][ T376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1330.625151][ T376] Call Trace: [ 1330.625159][ T376] [ 1330.625167][ T376] dump_stack_lvl+0x100/0x190 [ 1330.625197][ T376] should_fail_ex.cold+0x5/0xa [ 1330.625222][ T376] should_failslab+0xc2/0x120 [ 1330.625248][ T376] __kmalloc_cache_noprof+0x91/0x6d0 [ 1330.625268][ T376] ? tty_open+0x134/0xe20 [ 1330.625296][ T376] tty_open+0x134/0xe20 [ 1330.625323][ T376] ? __pfx_tty_open+0x10/0x10 [ 1330.625345][ T376] ? chrdev_open+0x10b/0x6a0 [ 1330.625367][ T376] ? chrdev_open+0x10b/0x6a0 [ 1330.625394][ T376] ? __pfx_tty_open+0x10/0x10 [ 1330.625416][ T376] chrdev_open+0x234/0x6a0 [ 1330.625439][ T376] ? __pfx_chrdev_open+0x10/0x10 [ 1330.625463][ T376] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 1330.625486][ T376] do_dentry_open+0x6ab/0x14d0 [ 1330.625506][ T376] ? __pfx_chrdev_open+0x10/0x10 [ 1330.625537][ T376] vfs_open+0x82/0x3f0 [ 1330.625563][ T376] path_openat+0x19fa/0x2440 [ 1330.625591][ T376] ? __pfx_path_openat+0x10/0x10 [ 1330.625621][ T376] do_file_open+0x20e/0x430 [ 1330.625646][ T376] ? __pfx_do_file_open+0x10/0x10 [ 1330.625686][ T376] ? _raw_spin_unlock+0x28/0x50 [ 1330.625710][ T376] ? alloc_fd+0x471/0x7a0 [ 1330.625741][ T376] do_sys_openat2+0x10f/0x1e0 [ 1330.625767][ T376] ? __pfx_do_sys_openat2+0x10/0x10 [ 1330.625804][ T376] __x64_sys_openat+0x12d/0x210 [ 1330.625831][ T376] ? __pfx___x64_sys_openat+0x10/0x10 [ 1330.625874][ T376] do_syscall_64+0x123/0x790 [ 1330.625898][ T376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1330.625920][ T376] RIP: 0033:0x7f6658b9e159 [ 1330.625937][ T376] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1330.625956][ T376] RSP: 002b:00007f6659a53028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1330.625976][ T376] RAX: ffffffffffffffda RBX: 00007f6658e25fa0 RCX: 00007f6658b9e159 [ 1330.625990][ T376] RDX: 0000000000004800 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1330.626004][ T376] RBP: 00007f6658c3506b R08: 0000000000000000 R09: 0000000000000000 [ 1330.626016][ T376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1330.626027][ T376] R13: 00007f6658e26038 R14: 00007f6658e25fa0 R15: 00007ffd3515fd28 [ 1330.626054][ T376] [ 1331.122761][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1331.797643][ T413] netlink: 'syz.2.10651': attribute type 1 has an invalid length. [ 1331.884332][ T413] bond2: entered promiscuous mode [ 1331.884676][ T413] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1332.076727][ T413] 8021q: adding VLAN 0 to HW filter on device bond2 [ 1332.080897][ T413] bond2: (slave ip6gre1): The slave device specified does not support setting the MAC address [ 1332.080925][ T413] bond2: (slave ip6gre1): Setting fail_over_mac to active for active-backup mode [ 1332.139190][ T413] bond2: (slave ip6gre1): making interface the new active one [ 1332.139220][ T413] ip6gre1: entered promiscuous mode [ 1332.143828][ T413] bond2: (slave ip6gre1): Enslaving as an active interface with an up link [ 1332.171796][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1332.449141][ T426] ip_tables: iptables: counters copy to user failed while replacing table [ 1332.504005][ T428] tipc: Started in network mode [ 1332.504028][ T428] tipc: Node identity 4, cluster identity 4711 [ 1332.504041][ T428] tipc: Node number set to 4 [ 1332.506470][ T428] tipc: Enabled bearer , priority 0 [ 1333.203018][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1333.430491][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 1333.430510][ T30] audit: type=1800 audit(1790948794.626:19786): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=311320 res=0 errno=0 [ 1333.484203][ T30] audit: type=1800 audit(1790948794.686:19787): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=311331 res=0 errno=0 [ 1333.499589][T29196] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1333.543132][T29196] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1333.548287][T29196] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1333.575798][T29196] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1333.577372][T29196] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1333.658636][ T30] audit: type=1800 audit(1790948794.856:19788): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=311350 res=0 errno=0 [ 1333.660274][ T30] audit: type=1800 audit(1790948794.856:19789): pid=32733 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=311361 res=0 errno=0 [ 1334.242715][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1335.072795][ T30] audit: type=1800 audit(1790948796.266:19790): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=312800 res=0 errno=0 [ 1335.074667][T10923] libceph: connect (1)[c::]:6789 error -101 [ 1335.074830][T10923] libceph: mon0 (1)[c::]:6789 connect error [ 1335.203996][ T482] ceph: No mds server is up or the cluster is laggy [ 1335.296089][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1335.333314][T10920] libceph: connect (1)[c::]:6789 error -101 [ 1335.333478][T10920] libceph: mon0 (1)[c::]:6789 connect error [ 1335.690473][ T4917] Bluetooth: hci7: command tx timeout [ 1335.778910][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 1335.790752][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 1335.790909][ T439] bridge_slave_0: entered allmulticast mode [ 1335.792412][ T439] bridge_slave_0: entered promiscuous mode [ 1335.795260][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 1335.795328][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 1335.795617][ T439] bridge_slave_1: entered allmulticast mode [ 1335.796826][ T439] bridge_slave_1: entered promiscuous mode [ 1335.856835][ T439] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1335.865925][ T439] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1336.034276][ T439] team0: Port device team_slave_0 added [ 1336.080203][ T439] team0: Port device team_slave_1 added [ 1336.237491][ T439] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1336.237510][ T439] 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. [ 1336.237534][ T439] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1336.288455][ T439] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1336.288472][ T439] 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. [ 1336.288494][ T439] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1336.342476][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1336.546041][ T439] hsr_slave_0: entered promiscuous mode [ 1336.561947][ T439] hsr_slave_1: entered promiscuous mode [ 1336.572379][ T439] debugfs: 'hsr0' already exists in 'hsr' [ 1336.572405][ T439] Cannot create hsr debugfs directory [ 1336.707868][ T30] audit: type=1800 audit(1790948797.906:19791): pid=439 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="del_device" dev="sysfs" ino=24523 res=0 errno=0 [ 1337.246681][ T30] audit: type=1400 audit(1790948798.446:19792): avc: denied { write } for pid=522 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1337.362740][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1337.388944][ T30] audit: type=1400 audit(1790948798.586:19793): avc: denied { getopt } for pid=536 comm="syz.3.10676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1337.510465][ T30] audit: type=1400 audit(1790948798.706:19794): avc: denied { write } for pid=538 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1337.763703][ T4917] Bluetooth: hci7: command tx timeout [ 1338.402731][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1338.477804][ T30] audit: type=1400 audit(1790948799.656:19795): avc: denied { write } for pid=542 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1338.712433][ T579] tipc: Started in network mode [ 1338.712463][ T579] tipc: Node identity ac1414aa, cluster identity 4711 [ 1338.727627][ T579] tipc: New replicast peer: 172.20.20.187 [ 1338.757352][ T579] tipc: Enabled bearer , priority 10 [ 1338.770190][ T30] audit: type=1400 audit(1790948799.966:19796): avc: denied { write } for pid=575 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1338.814118][ T30] audit: type=1800 audit(1790948800.016:19797): pid=439 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="new_device" dev="sysfs" ino=24522 res=0 errno=0 [ 1338.879687][ T30] audit: type=1800 audit(1790948800.076:19798): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=317033 res=0 errno=0 [ 1339.297401][ T599] FAULT_FLAG_ALLOW_RETRY missing 801 [ 1339.297425][ T599] CPU: 0 UID: 0 PID: 599 Comm: syz.1.10689 Tainted: G L syzkaller #0 PREEMPT(full) [ 1339.297456][ T599] Tainted: [L]=SOFTLOCKUP [ 1339.297465][ T599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1339.297477][ T599] Call Trace: [ 1339.297486][ T599] [ 1339.297494][ T599] dump_stack_lvl+0x100/0x190 [ 1339.297531][ T599] handle_userfault.cold+0x38/0x65 [ 1339.297559][ T599] ? do_raw_spin_unlock+0x145/0x1e0 [ 1339.297586][ T599] ? _raw_spin_unlock+0x28/0x50 [ 1339.297615][ T599] ? __free_frozen_pages+0x751/0x10f0 [ 1339.297646][ T599] ? __pfx_handle_userfault+0x10/0x10 [ 1339.297680][ T599] ? rcu_read_unlock+0x2d/0xb0 [ 1339.297697][ T599] ? rcu_read_unlock+0x2d/0xb0 [ 1339.297721][ T599] do_anonymous_page+0x186d/0x2050 [ 1339.297758][ T599] ? __pfx_do_anonymous_page+0x10/0x10 [ 1339.297785][ T599] ? rcu_read_unlock+0x2d/0xb0 [ 1339.297802][ T599] ? rcu_read_unlock+0x2d/0xb0 [ 1339.297819][ T599] ? __pte_offset_map+0x179/0x310 [ 1339.297853][ T599] __handle_mm_fault+0x1ff3/0x2f60 [ 1339.297891][ T599] ? __pfx___handle_mm_fault+0x10/0x10 [ 1339.297920][ T599] ? pte_offset_map_lock+0x174/0x320 [ 1339.297944][ T599] ? find_held_lock+0x2b/0x80 [ 1339.297971][ T599] ? find_held_lock+0x2b/0x80 [ 1339.297998][ T599] ? follow_page_pte+0x536/0x1050 [ 1339.298037][ T599] handle_mm_fault+0x363/0xa20 [ 1339.298073][ T599] __get_user_pages+0x8ae/0x2c30 [ 1339.298109][ T599] ? __pfx___get_user_pages+0x10/0x10 [ 1339.298145][ T599] populate_vma_page_range+0x267/0x3f0 [ 1339.298174][ T599] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1339.298195][ T599] ? __pfx___vma_start_write+0x10/0x10 [ 1339.298224][ T599] mprotect_fixup+0x925/0xe00 [ 1339.298245][ T599] ? __pfx_mprotect_fixup+0x10/0x10 [ 1339.298290][ T599] do_mprotect_pkey+0xa51/0xdd0 [ 1339.298313][ T599] ? __pfx_do_mprotect_pkey+0x10/0x10 [ 1339.298363][ T599] __x64_sys_mprotect+0x78/0xc0 [ 1339.298381][ T599] ? lockdep_hardirqs_on+0x7d/0x110 [ 1339.298401][ T599] do_syscall_64+0x123/0x790 [ 1339.298424][ T599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1339.298444][ T599] RIP: 0033:0x7f698219e159 [ 1339.298461][ T599] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1339.298479][ T599] RSP: 002b:00007f69830ba028 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 1339.298501][ T599] RAX: ffffffffffffffda RBX: 00007f6982426090 RCX: 00007f698219e159 [ 1339.298514][ T599] RDX: 000000000000000a RSI: 0000000000c00000 RDI: 0000200000400000 [ 1339.298527][ T599] RBP: 00007f698223506b R08: 0000000000000000 R09: 0000000000000000 [ 1339.298540][ T599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1339.298551][ T599] R13: 00007f6982426128 R14: 00007f6982426090 R15: 00007fffcc3b3f68 [ 1339.298577][ T599] [ 1339.445680][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1339.844838][ T4917] Bluetooth: hci7: command tx timeout [ 1340.016689][ T30] audit: type=1400 audit(1790948801.216:19799): avc: denied { write } for pid=589 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1340.074196][T10923] tipc: Node number set to 2886997162 [ 1340.402973][ T30] audit: type=1400 audit(1790948801.596:19800): avc: denied { write } for pid=619 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1340.482769][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1340.718819][ T439] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 1340.741906][ T439] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 1340.751492][ T439] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 1340.786480][ T439] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 1340.790566][ T439] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 1340.869550][ T439] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 1340.871593][ T439] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 1340.925187][ T439] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 1341.170637][ T439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1341.190296][ T30] audit: type=1400 audit(1790948802.386:19801): avc: denied { write } for pid=624 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1341.268050][ T439] 8021q: adding VLAN 0 to HW filter on device team0 [ 1341.311342][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 1341.311435][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1341.353652][T29170] bridge0: port 2(bridge_slave_1) entered blocking state [ 1341.353755][T29170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1341.522800][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1341.575613][ T30] audit: type=1400 audit(1790948802.776:19802): avc: denied { write } for pid=649 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1341.923232][ T4917] Bluetooth: hci7: command tx timeout [ 1342.405633][ T685] overlayfs: failed to clone upperpath [ 1342.562817][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1342.913712][ T30] audit: type=1400 audit(1790948804.116:19803): avc: denied { write } for pid=669 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1342.987178][ T439] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1343.602861][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1343.640560][ T734] xt_hashlimit: size too large, truncated to 1048576 [ 1343.992763][T10905] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 1344.022675][T10923] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 1344.051377][ T439] veth0_vlan: entered promiscuous mode [ 1344.065020][ T439] veth1_vlan: entered promiscuous mode [ 1344.099743][ T439] veth0_macvtap: entered promiscuous mode [ 1344.116754][ T439] veth1_macvtap: entered promiscuous mode [ 1344.143593][T10905] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1344.144553][T10905] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1344.144597][T10905] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 1344.146874][T10905] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1344.146902][T10905] usb 4-1: Product: syz [ 1344.146918][T10905] usb 4-1: Manufacturer: syz [ 1344.146934][T10905] usb 4-1: SerialNumber: syz [ 1344.186272][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 1344.186288][ T30] audit: type=1800 audit(1790948805.376:19808): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=317592 res=0 errno=0 [ 1344.203979][ T439] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1344.209557][ T30] audit: type=1800 audit(1790948805.406:19809): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=317624 res=0 errno=0 [ 1344.209598][ T30] audit: type=1800 audit(1790948805.406:19810): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=317599 res=0 errno=0 [ 1344.218653][ T30] audit: type=1800 audit(1790948805.416:19811): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=317600 res=0 errno=0 [ 1344.219528][ T30] audit: type=1800 audit(1790948805.416:19812): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=317621 res=0 errno=0 [ 1344.227753][T10923] usb 2-1: Using ep0 maxpacket: 32 [ 1344.229042][ T30] audit: type=1800 audit(1790948805.426:19813): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=317622 res=0 errno=0 [ 1344.235531][ T439] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1344.240635][ T30] audit: type=1800 audit(1790948805.426:19814): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=317601 res=0 errno=0 [ 1344.240676][ T30] audit: type=1800 audit(1790948805.426:19815): pid=32477 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="serial" dev="sysfs" ino=317623 res=0 errno=0 [ 1344.255946][T10923] usb 2-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 1344.294705][T29892] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1344.294750][T29892] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1344.294789][T29892] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1344.294818][T29892] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1344.406267][T10923] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1344.406294][T10923] usb 2-1: config 0 has no interfaces? [ 1344.489958][ T30] audit: type=1800 audit(1790948805.686:19816): pid=4968 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=317660 res=0 errno=0 [ 1344.511675][T10923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1344.511704][T10923] usb 2-1: Product: syz [ 1344.511719][T10923] usb 2-1: Manufacturer: syz [ 1344.511734][T10923] usb 2-1: SerialNumber: syz [ 1344.634235][ T30] audit: type=1800 audit(1790948805.826:19817): pid=32733 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=317689 res=0 errno=0 [ 1344.642817][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1344.767666][T29907] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1344.767688][T29907] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1344.990122][T29892] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1344.990143][T29892] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1345.279515][ T764] misc userio: Can't change port id on an already running userio instance [ 1345.682804][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1345.821944][ T781] FAULT_INJECTION: forcing a failure. [ 1345.821944][ T781] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.821979][ T781] CPU: 1 UID: 0 PID: 781 Comm: syz.7.10725 Tainted: G L syzkaller #0 PREEMPT(full) [ 1345.822006][ T781] Tainted: [L]=SOFTLOCKUP [ 1345.822013][ T781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1345.822025][ T781] Call Trace: [ 1345.822033][ T781] [ 1345.822042][ T781] dump_stack_lvl+0x100/0x190 [ 1345.822074][ T781] should_fail_ex.cold+0x5/0xa [ 1345.822102][ T781] should_failslab+0xc2/0x120 [ 1345.822129][ T781] __kmalloc_noprof+0xfc/0x840 [ 1345.822153][ T781] ? constrain_params_by_rules+0x175/0xd20 [ 1345.822186][ T781] constrain_params_by_rules+0x175/0xd20 [ 1345.822215][ T781] ? kfree+0x22b/0x6d0 [ 1345.822238][ T781] ? constrain_params_by_rules+0xa88/0xd20 [ 1345.822272][ T781] ? __pfx_constrain_params_by_rules+0x10/0x10 [ 1345.822306][ T781] ? __pfx_constrain_params_by_rules+0x10/0x10 [ 1345.822332][ T781] ? snd_pcm_oss_ioctl+0x12cd/0x3790 [ 1345.822769][ T781] ? __x64_sys_ioctl+0x18e/0x210 [ 1345.822794][ T781] ? do_syscall_64+0x123/0x790 [ 1345.822826][ T781] ? snd_interval_refine+0x2d0/0x580 [ 1345.822853][ T781] snd_pcm_hw_refine+0x82a/0xb40 [ 1345.822887][ T781] ? __pfx_snd_pcm_hw_refine+0x10/0x10 [ 1345.822910][ T781] ? snd_pcm_hw_refine+0x35c/0xb40 [ 1345.822938][ T781] ? __pfx_snd_pcm_hw_refine+0x10/0x10 [ 1345.822965][ T781] ? kasan_save_track+0x14/0x30 [ 1345.823045][ T781] ? __kasan_kmalloc+0xaa/0xb0 [ 1345.823081][ T781] snd_pcm_hw_param_first+0x2b0/0x680 [ 1345.823117][ T781] snd_pcm_hw_param_near.constprop.0+0x739/0x850 [ 1345.823153][ T781] ? __pfx_snd_pcm_hw_param_near.constprop.0+0x10/0x10 [ 1345.823186][ T781] ? calc_src_frames.isra.0+0x17c/0x1c0 [ 1345.823212][ T781] snd_pcm_oss_change_params_locked+0x18d9/0x39f0 [ 1345.823265][ T781] ? __pfx_snd_pcm_oss_change_params_locked+0x10/0x10 [ 1345.823296][ T781] ? __pfx___mutex_lock+0x10/0x10 [ 1345.823339][ T781] snd_pcm_oss_get_active_substream+0x175/0x1d0 [ 1345.823376][ T781] snd_pcm_oss_ioctl+0x12cd/0x3790 [ 1345.823402][ T781] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 1345.823428][ T781] ? selinux_file_ioctl+0x13b/0x290 [ 1345.823453][ T781] ? selinux_file_ioctl+0xb6/0x290 [ 1345.823480][ T781] ? __pfx_snd_pcm_oss_ioctl+0x10/0x10 [ 1345.823501][ T781] __x64_sys_ioctl+0x18e/0x210 [ 1345.823526][ T781] do_syscall_64+0x123/0x790 [ 1345.823547][ T781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1345.823565][ T781] RIP: 0033:0x7f187839e159 [ 1345.823583][ T781] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1345.823601][ T781] RSP: 002b:00007f187931b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1345.823623][ T781] RAX: ffffffffffffffda RBX: 00007f1878625fa0 RCX: 00007f187839e159 [ 1345.823638][ T781] RDX: 0000000000000000 RSI: 0000000080045002 RDI: 0000000000000004 [ 1345.823650][ T781] RBP: 00007f187843506b R08: 0000000000000000 R09: 0000000000000000 [ 1345.823664][ T781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1345.823678][ T781] R13: 00007f1878626038 R14: 00007f1878625fa0 R15: 00007ffebe434bc8 [ 1345.823708][ T781] [ 1346.709073][T31223] usb 4-1: USB disconnect, device number 87 [ 1346.722814][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1346.862203][T10904] usb 2-1: USB disconnect, device number 54 [ 1347.763058][ C0] IPVS: ovf: UDP 224.0.0.2:0 - no destination available [ 1347.764734][ T31] INFO: task syz.0.9793:30211 blocked for more than 143 seconds. [ 1347.764759][ T31] Tainted: G L syzkaller #0 [ 1347.764770][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1347.764779][ T31] task:syz.0.9793 state:D stack:28728 pid:30211 tgid:30210 ppid:5596 task_flags:0x400140 flags:0x00080002 [ 1347.764847][ T31] Call Trace: [ 1347.764854][ T31] [ 1347.764866][ T31] __schedule+0x1259/0x6920 [ 1347.764901][ T31] ? __lock_acquire+0x5c0/0x1f40 [ 1347.764937][ T31] ? lock_acquire+0x1d1/0x380 [ 1347.764960][ T31] ? __pfx___schedule+0x10/0x10 [ 1347.764987][ T31] ? find_held_lock+0x2b/0x80 [ 1347.765016][ T31] ? schedule+0x225/0x2c0 [ 1347.765049][ T31] schedule+0xdd/0x2c0 [ 1347.765078][ T31] cgroup_lock_and_drain_offline+0x383/0x800 [ 1347.765107][ T31] ? __pfx_cgroup_lock_and_drain_offline+0x10/0x10 [ 1347.765129][ T31] ? rcu_is_watching+0x13/0xc0 [ 1347.765157][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 1347.765179][ T31] ? bpf_lsm_capable+0x9/0x10 [ 1347.765195][ T31] ? security_capable+0x80/0x260 [ 1347.765219][ T31] cgroup1_get_tree+0xc2/0x1620 [ 1347.765249][ T31] ? bpf_lsm_capable+0x9/0x10 [ 1347.765265][ T31] ? security_capable+0x80/0x260 [ 1347.765288][ T31] vfs_get_tree+0x92/0x320 [ 1347.765309][ T31] path_mount+0x7d0/0x24c0 [ 1347.765334][ T31] ? __pfx_path_mount+0x10/0x10 [ 1347.765352][ T31] ? lockdep_hardirqs_on+0x7d/0x110 [ 1347.765376][ T31] ? putname+0xb1/0x110 [ 1347.765402][ T31] ? kmem_cache_free+0x127/0x6c0 [ 1347.765467][ T31] ? __x64_sys_mount+0x293/0x310 [ 1347.765486][ T31] __x64_sys_mount+0x293/0x310 [ 1347.765507][ T31] ? __pfx___x64_sys_mount+0x10/0x10 [ 1347.765556][ T31] ? kcov_ioctl+0x17a/0x760 [ 1347.765588][ T31] do_syscall_64+0x123/0x790 [ 1347.765612][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1347.765633][ T31] RIP: 0033:0x7fa53e19e159 [ 1347.765650][ T31] RSP: 002b:00007fa53f06a028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1347.765669][ T31] RAX: ffffffffffffffda RBX: 00007fa53e425fa0 RCX: 00007fa53e19e159 [ 1347.765683][ T31] RDX: 0000200000000640 RSI: 0000200000000600 RDI: 0000000000000000 [ 1347.765695][ T31] RBP: 00007fa53e23506b R08: 0000000000000000 R09: 0000000000000000 [ 1347.765708][ T31] R10: 0000000002008000 R11: 0000000000000246 R12: 0000000000000000 [ 1347.765721][ T31] R13: 00007fa53e426038 R14: 00007fa53e425fa0 R15: 00007ffc2089c718 [ 1347.765750][ T31] [ 1347.765782][ T31] [ 1347.765782][ T31] Showing all locks held in the system: [ 1347.765791][ T31] locks held by rcu_tasks_kthre/29: 1, on CPU#1: [ 1347.765805][ T31] #0: ffffffff8edebd48 (rcu_tasks.tasks_gp_mutex){+.+.}-{4:4}, at: rcu_tasks_one_gp+0x622/0xd90 [ 1347.765858][ T31] locks held by khungtaskd/31: 1, last CPU#0: [ 1347.765871][ T31] #0: ffffffff8edec5a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 [ 1347.765948][ T31] locks held by syz-executor/5597: 4, last CPU#0: [ 1347.765961][ T31] #0: ffffffff8ef3deb0 (dup_mmap_sem){++++}-{0:0}, at: copy_process+0x4816/0x8380 [ 1347.766008][ T31] #1: ffff88802ac59bc0 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 1347.766082][ T31] #2: ffff888037130340 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 1347.766136][ T31] #3: ffffffff8edec5a0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 1347.766190][ T31] locks held by syz.2.1681/9834: 1, last CPU#1: [ 1347.766203][ T31] #0: ffff888057a7e798 (&ima_iint_mutex_key[depth]#2){+.+.}-{4:4}, at: process_measurement+0x5ab/0x2350 [ 1347.766260][ T31] locks held by syz.6.6379/20981: 1, last CPU#0: [ 1347.766274][ T31] #0: ffff88807fe13690 (&ima_iint_mutex_key[depth]#2){+.+.}-{4:4}, at: process_measurement+0x5ab/0x2350 [ 1347.766325][ T31] locks held by syz-executor/21349: 4, last CPU#1: [ 1347.766338][ T31] #0: ffffffff8ef3deb0 (dup_mmap_sem){++++}-{0:0}, at: copy_process+0x4816/0x8380 [ 1347.766382][ T31] #1: ffff888046e2f180 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 1347.766431][ T31] #2: ffff88809b2b7180 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 1347.766484][ T31] #3: ffffffff8edec5a0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 1347.766561][ T31] locks held by getty/24404: 2, on CPU#1: [ 1347.766574][ T31] #0: ffff888034f1b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 1347.766620][ T31] #1: ffffc9000d5232e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 [ 1347.766685][ T31] locks held by syz-executor/31713: 7, last CPU#1: [ 1347.766698][ T31] #0: ffffffff8ef3deb0 (dup_mmap_sem){++++}-{0:0}, at: copy_process+0x4816/0x8380 [ 1347.766743][ T31] #1: ffff888033eb2800 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x127/0x2370 [ 1347.766789][ T31] #2: ffff88809b2b6540 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x1c9/0x2370 [ 1347.766850][ T31] #3: ffffffff8edec5a0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x2f/0x310 [ 1347.766895][ T31] #4: ffff8880b853bf60 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140 [ 1347.766941][ T31] #5: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: __schedule+0x2e0c/0x6920 [ 1347.766991][ T31] #6: ffff888076bf4138 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_page_range+0xfd0/0x57c0 [ 1347.767054][ T31] locks held by sed/861: 1, last CPU#1: [ 1347.767065][ T31] #0: ffffffff8edec5a0 (rcu_read_lock){....}-{1:3}, at: path_init+0xac1/0x1ab0 [ 1347.767118][ T31] [ 1347.767124][ T31] ============================================= [ 1347.767124][ T31] [ 1347.767134][ T31] NMI backtrace for cpu 0 [ 1347.767150][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 1347.767181][ T31] Tainted: [L]=SOFTLOCKUP [ 1347.767190][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1347.767203][ T31] Call Trace: [ 1347.767211][ T31] [ 1347.767219][ T31] dump_stack_lvl+0x100/0x190 [ 1347.767255][ T31] nmi_cpu_backtrace.cold+0x12d/0x151 [ 1347.767289][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 1347.767311][ T31] nmi_trigger_cpumask_backtrace+0x21f/0x2a0 [ 1347.767340][ T31] sys_info+0x141/0x190 [ 1347.767362][ T31] watchdog+0xcb1/0x1030 [ 1347.767389][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1347.767417][ T31] ? __pfx_watchdog+0x10/0x10 [ 1347.767440][ T31] ? __kthread_parkme+0x18f/0x230 [ 1347.767464][ T31] ? kthread+0x13a/0x450 [ 1347.767488][ T31] ? __pfx_watchdog+0x10/0x10 [ 1347.767507][ T31] kthread+0x373/0x450 [ 1347.767534][ T31] ? __pfx_kthread+0x10/0x10 [ 1347.767561][ T31] ret_from_fork+0x730/0xd60 [ 1347.767582][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 1347.767604][ T31] ? __switch_to+0x800/0x10f0 [ 1347.767629][ T31] ? __pfx_kthread+0x10/0x10 [ 1347.767656][ T31] ret_from_fork_asm+0x1a/0x30 [ 1347.767687][ T31] [ 1347.767720][ T31] Sending NMI from CPU 0 to CPUs 1: [ 1347.767741][ C1] NMI backtrace for cpu 1 [ 1347.767754][ C1] CPU: 1 UID: 0 PID: 9834 Comm: syz.2.1681 Tainted: G L syzkaller #0 PREEMPT(full) [ 1347.767774][ C1] Tainted: [L]=SOFTLOCKUP [ 1347.767779][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1347.767787][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x18/0x70 [ 1347.767806][ C1] Code: 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 65 48 8b 05 cc c7 80 12 48 8b 34 24 65 48 8b 15 b0 c7 80 12 <48> 63 c8 a9 00 01 00 ff 74 1e f6 c4 01 74 44 a9 00 00 00 0f 75 3d [ 1347.767820][ C1] RSP: 0000:ffffc90005ab6bf8 EFLAGS: 00000283 [ 1347.767832][ C1] RAX: 8000000000000000 RBX: ffff88802468c480 RCX: ffffc90006991000 [ 1347.767842][ C1] RDX: ffff88805621cb00 RSI: ffffffff82c487ea RDI: ffff88805621cb00 [ 1347.767851][ C1] RBP: ffffc90005ab6fc0 R08: 0000000000000006 R09: ffffffffa0000000 [ 1347.767860][ C1] R10: ffff80126ef2b000 R11: 0000000000000001 R12: ffff80126ef2b000 [ 1347.767870][ C1] R13: ffffffffa0000000 R14: 0000000000000001 R15: dffffc0000000000 [ 1347.767894][ C1] FS: 00007f3c736ae6c0(0000) GS:ffff888123c4f000(0000) knlGS:0000000000000000 [ 1347.767909][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1347.767919][ C1] CR2: 00007f5d2fbfd1d4 CR3: 0000000036ff3000 CR4: 00000000003526f0 [ 1347.767928][ C1] Call Trace: [ 1347.767933][ C1] [ 1347.767938][ C1] read_kcore_iter+0x9ea/0x1800 [ 1347.767954][ C1] ? lock_acquire+0x1d1/0x380 [ 1347.767974][ C1] ? __pfx_read_kcore_iter+0x10/0x10 [ 1347.767989][ C1] ? rcu_is_watching+0x13/0xc0 [ 1347.768008][ C1] ? trace_write_msr+0x77/0x1f0 [ 1347.768025][ C1] ? lapic_next_event+0x10/0x20 [ 1347.768041][ C1] ? clockevents_program_event+0x1ef/0x820 [ 1347.768063][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 1347.768083][ C1] ? __pfx_clockevents_program_event+0x10/0x10 [ 1347.768103][ C1] ? timerqueue_linked_add+0x260/0x430 [ 1347.768123][ C1] ? tick_program_event+0xb0/0x140 [ 1347.768138][ C1] ? hrtimer_reprogram+0x165/0x6c0 [ 1347.768157][ C1] ? find_held_lock+0x2b/0x80 [ 1347.768178][ C1] ? mark_held_locks+0x40/0x70 [ 1347.768193][ C1] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 1347.768209][ C1] ? lockdep_hardirqs_on+0x7d/0x110 [ 1347.768223][ C1] ? finish_task_switch.isra.0+0x2c2/0x10d0 [ 1347.768248][ C1] ? proc_reg_read_iter+0x11b/0x310 [ 1347.768262][ C1] proc_reg_read_iter+0x11b/0x310 [ 1347.768276][ C1] __kernel_read+0x397/0xad0 [ 1347.768293][ C1] ? __pfx___kernel_read+0x10/0x10 [ 1347.768310][ C1] ? __local_bh_enable_ip+0xa5/0x120 [ 1347.768332][ C1] ? kernel_fpu_end+0x69/0x80 [ 1347.768348][ C1] ? sha256_blocks_avx2+0x53/0x90 [ 1347.768370][ C1] integrity_kernel_read+0x7e/0xb0 [ 1347.768391][ C1] ? __pfx_integrity_kernel_read+0x10/0x10 [ 1347.768412][ C1] ? ima_calc_file_hash_tfm+0x284/0x350 [ 1347.768431][ C1] ima_calc_file_hash_tfm+0x25e/0x350 [ 1347.768449][ C1] ? __pfx_ima_calc_file_hash_tfm+0x10/0x10 [ 1347.768478][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 1347.768492][ C1] ? look_up_lock_class+0x55/0x120 [ 1347.768507][ C1] ? ima_alloc_tfm+0x21a/0x2e0 [ 1347.768525][ C1] ima_calc_file_hash+0x1e3/0x380 [ 1347.768548][ C1] ima_collect_measurement+0x94f/0xb30 [ 1347.768572][ C1] ? __pfx_ima_collect_measurement+0x10/0x10 [ 1347.768597][ C1] ? process_measurement+0x5ab/0x2350 [ 1347.768614][ C1] ? is_bad_inode+0xd/0x40 [ 1347.768630][ C1] ? xattr_resolve_name+0x27d/0x3f0 [ 1347.768650][ C1] ? vfs_getxattr_alloc+0xec/0x350 [ 1347.768672][ C1] ? ima_get_hash_algo+0x241/0x400 [ 1347.768687][ C1] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 1347.768704][ C1] ? process_measurement+0xdfe/0x2350 [ 1347.768720][ C1] process_measurement+0xdfe/0x2350 [ 1347.768741][ C1] ? __pfx_process_measurement+0x10/0x10 [ 1347.768772][ C1] ? open_kcore+0x5c/0x250 [ 1347.768786][ C1] ? __pfx_open_kcore+0x10/0x10 [ 1347.768803][ C1] ima_file_check+0xc3/0x110 [ 1347.768820][ C1] ? __pfx_ima_file_check+0x10/0x10 [ 1347.768840][ C1] security_file_post_open+0xc4/0x210 [ 1347.768858][ C1] path_openat+0x5cd/0x2440 [ 1347.768878][ C1] ? __pfx_path_openat+0x10/0x10 [ 1347.768899][ C1] do_file_open+0x20e/0x430 [ 1347.768918][ C1] ? __pfx_do_file_open+0x10/0x10 [ 1347.768944][ C1] ? _raw_spin_unlock+0x28/0x50 [ 1347.768963][ C1] ? alloc_fd+0x471/0x7a0 [ 1347.768983][ C1] do_sys_openat2+0x10f/0x1e0 [ 1347.769003][ C1] ? __pfx_do_sys_openat2+0x10/0x10 [ 1347.769026][ C1] __x64_sys_openat+0x12d/0x210 [ 1347.769046][ C1] ? __pfx___x64_sys_openat+0x10/0x10 [ 1347.769070][ C1] do_syscall_64+0x123/0x790 [ 1347.769085][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1347.769099][ C1] RIP: 0033:0x7f3c7279e159 [ 1347.769112][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1347.769124][ C1] RSP: 002b:00007f3c736ae028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1347.769138][ C1] RAX: ffffffffffffffda RBX: 00007f3c72a25fa0 RCX: 00007f3c7279e159 [ 1347.769147][ C1] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 1347.769157][ C1] RBP: 00007f3c7283506b R08: 0000000000000000 R09: 0000000000000000 [ 1347.769165][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1347.769174][ C1] R13: 00007f3c72a26038 R14: 00007f3c72a25fa0 R15: 00007fff98853c58 [ 1347.769190][ C1] [ 1347.769743][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 1349.182027][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT(full) [ 1349.194808][ T31] Tainted: [L]=SOFTLOCKUP [ 1349.199969][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1349.212004][ T31] Call Trace: [ 1349.215915][ T31] [ 1349.219403][ T31] dump_stack_lvl+0x100/0x190 [ 1349.224997][ T31] vpanic+0x553/0x970 [ 1349.229757][ T31] ? __pfx_vpanic+0x10/0x10 [ 1349.235136][ T31] panic+0xd1/0xe0 [ 1349.239570][ T31] ? __pfx_panic+0x10/0x10 [ 1349.244843][ T31] ? wq_watchdog_touch+0xec/0x1a0 [ 1349.250869][ T31] ? nmi_trigger_cpumask_backtrace+0x206/0x2a0 [ 1349.258225][ T31] ? watchdog.cold+0x1ec/0x234 [ 1349.263916][ T31] watchdog.cold+0x1fd/0x234 [ 1349.269400][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1349.276352][ T31] ? __pfx_watchdog+0x10/0x10 [ 1349.281937][ T31] ? __kthread_parkme+0x18f/0x230 [ 1349.287941][ T31] ? kthread+0x13a/0x450 [ 1349.293009][ T31] ? __pfx_watchdog+0x10/0x10 [ 1349.298604][ T31] kthread+0x373/0x450 [ 1349.303487][ T31] ? __pfx_kthread+0x10/0x10 [ 1349.308990][ T31] ret_from_fork+0x730/0xd60 [ 1349.314491][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 1349.320610][ T31] ? __switch_to+0x800/0x10f0 [ 1349.326202][ T31] ? __pfx_kthread+0x10/0x10 [ 1349.331687][ T31] ret_from_fork_asm+0x1a/0x30 [ 1349.337383][ T31] [ 1349.341241][ T31] Kernel Offset: disabled [ 1349.346406][ T31] Rebooting in 86400 seconds..