last executing test programs: 11.19158241s ago: executing program 1 (id=493): r0 = socket(0x10, 0x803, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x458, 0x5013, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xff, 0x50, 0x9, "", [{{0x9, 0x4, 0x0, 0xd, 0x21, 0x3, 0x1, 0x1, 0x4, {0x9, 0x21, 0x4, 0x77, 0x1, {0x22, 0xfb1}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x3, 0x8, 0x64}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usbip_server_init(0x3) syz_usbip_server_init(0x3) syz_usbip_server_init(0x3) syz_usbip_server_init(0x3) accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) syz_usb_control_io(r1, &(0x7f0000000180)={0x2c, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0) 9.816998282s ago: executing program 3 (id=499): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000240), 0x40002, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000280)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r3, 0x3ba0, &(0x7f00000002c0)={0x48, 0x2, r4, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f0000000400)='.\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00') mount$9p_unix(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x12d7498, 0x0) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000500)='\x00', 0x89901) mount_setattr(r6, &(0x7f0000000540)='./file0/../file0/../file0\x00', 0x800, &(0x7f0000000580)={0x1, 0x70, 0x0, {r6}}, 0x20) ioctl$IOMMU_HWPT_ALLOC$NONE(r3, 0x3b89, &(0x7f0000000340)={0x28, 0x1, r5, r4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_HWPT_ALLOC$TEST(r3, 0x3b89, &(0x7f0000000380)={0x1d, 0x0, r5, r7, 0x0, 0x0, 0xdead, 0x4, &(0x7f00000003c0)}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x10, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000914}, 0x80) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x20, r1, 0x1, 0x70bd28, 0x25dfdbfa, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 9.64379166s ago: executing program 1 (id=501): socket(0xa, 0x1, 0x0) r0 = inotify_init() prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f00000000c0)='\x00') r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x375}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x80801) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x145}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x310) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000390000/0x1000)=nil) close_range(r0, 0xffffffffffffffff, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280), 0x84042, 0x0) r4 = syz_open_dev$loop(&(0x7f00000002c0), 0x45ffffb, 0x122c42) ioctl$LOOP_CONFIGURE(r4, 0x4c0a, &(0x7f0000000300)={r3, 0x800, {0x0, 0x0, 0x0, 0x1, 0x100000001, 0x0, 0x0, 0x6, 0x4, "339f020bbe825ca9000000000000000000070d0ec0c1b4e9b1c4369d03740250b3d741dd17c1c5060000000000e6000000001c00000040000000000000004000", "a9183939d387a16c1ca43f80026d1a8554fec82aa6f7d147e04d528539f3d3289737f0374c72a964a02447a75df8a69ea917deb7ba193b3e7772fd2bf35239d2", "4f000000dd9d9ac2f63a7ad700", [0x5]}}) openat$sequencer2(0xffffff9c, &(0x7f0000000000), 0x2982, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r6 = dup(r4) read$FUSE(r6, &(0x7f0000000440)={0x2020}, 0xffffff0a) 9.551225429s ago: executing program 3 (id=502): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000002c0)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./sys/bus/pci\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='drivers/agpgart-intel/new_id\x00', 0x1, 0x0) write(r0, &(0x7f00000003c0)='8086 2', 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x4) madvise(&(0x7f0000513000/0x1000)=nil, 0x1000, 0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000400)={0x7ffffffe, 0xffffffff, 0x3, 0xfffffffc}, 0x10) sendmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000004c0)="1c0000004a008102e00f80ecdb4cb9020a", 0x4a}, {&(0x7f0000000500)="0c74c75350f4a590e15c61c7942348092734fe1863473bbce6798a60e9", 0x1d}], 0x2, 0x0, 0x0, 0x10}, 0x0) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./proc/thread-self/fail-nth\x00', 0x2, 0x10b) write(r3, &(0x7f00000001c0)='10', 0x2) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, 0x0) add_key(&(0x7f0000000200)='asymmetric\x00', 0x0, &(0x7f0000000240)="308201", 0x3, 0xfffffffffffffffd) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f000001fc00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000022000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000022040)={0x0, 0x0, &(0x7f0000022080)={&(0x7f00000000c0)={0xb0, r4, 0x1, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, [@mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "a705a52bae76a377939326a02c43f5d4e046939dfac05fff"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "b5d3d843c48ecd7b4c5168bbddac9af57b3042f06c4dc772"}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "5988b68b085b09a2ded272983ba67592e7543e1454db31f1"}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "48fcf1f7db92370c1b9beed2f907007f2c2e87416d6cacfa"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}], @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0xb0}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) 9.295169489s ago: executing program 1 (id=503): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DM_DEV_CREATE(r1, 0xc138fd03, &(0x7f0000000180)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '2\x00'}, @uuid={'CRP-syz', 0x0, '1\x00'}}}) ioctl$XFS_IOC_ATTRMULTI_BY_HANDLE(r1, 0x4048587b, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), 0xffffffffffffffff) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000540), 0x129802, 0x0) r6 = dup(r5) mmap$IORING_OFF_SQ_RING(0x0, 0x5, 0xab5c0c0791723520, 0x4002012, r6, 0x0) syz_usb_connect(0x3, 0x24, &(0x7f00000005c0)=ANY=[@ANYBLOB="12050003dddf4f40ac0537737f1bf56e93fa7c3902d0f2010203010902120001030697a214bb230800033c0206f1acc2a2f63e0baf4205203acbc0f7cf1bb1a0bb2f72caf8cb9d5eb749bd5af1185307a31f598a5a"], &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0}) sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="010027bd22766dbd3729ddc70000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x48080) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DM_TABLE_LOAD(r1, 0xc138fd09, &(0x7f00000002c0)={0x4, 0x0, 0x0, 0x200, 0x138, 0x1, 0x0, 0xa8201, 0x0, 0x0, @by_dev={r2}, [@crypt={0x0, 0x2418, 0x0, 0xc8, 'crypt\x00', {'aes-cbc-tcw', 0x20, @fixed='0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef', 0x20, '128', 0x20, {@ram_num={'1:', 0x1}, 0x20, '8'}, ' 1 sector_size:4096'}}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv', 0x2) r7 = syz_open_dev$video(&(0x7f0000000640), 0x485, 0x40000) ioctl$VIDIOC_S_SELECTION(r7, 0xc040565f, &(0x7f0000000680)={0x9, 0x100, 0x0, {0xa, 0x0, 0x7, 0x84}}) getpeername$packet(r6, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000740)=0x14) sendmsg$nl_route_sched_retired(r6, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@deltfilter={0x58, 0x2d, 0x10, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r8, {0xd, 0x3}, {0x0, 0x2}, {0xf, 0xd}}, [@f_rsvp6={{0xa}, {0x28, 0x2, [@TCA_RSVP_CLASSID={0x8, 0x1, {0x8, 0x10}}, @TCA_RSVP_CLASSID={0x8, 0x1, {0x9, 0xe}}, @TCA_RSVP_SRC={0x14, 0x3, @local}]}}]}, 0x58}}, 0x801) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001b00)="a6", 0x1001, 0x20000045, &(0x7f0000000140)={0xa, 0x4001, 0xfffc, @loopback, 0xfffffffd}, 0x1c) 9.214935232s ago: executing program 3 (id=504): socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000a00)='blkio.bfq.empty_time\x00', 0x275a, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f00000004c0)={0x0, 0xbd, 0x10, 0x1, 0x7f}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe708, 0x42, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3b00, 0x2, 0x7ffffffe, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93ea, 0x2000, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5, 0x800, 0x1, 0x26d}}], 0x1, 0x0, 0x0) 8.898200492s ago: executing program 2 (id=507): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io(r0, &(0x7f0000000180)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="20b52c020000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xb, 0x60443) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x6}) 8.38688649s ago: executing program 3 (id=508): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/nfsfs\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x40, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1c1) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x80, &(0x7f0000000100)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r2, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000002500)={0x50, 0x0, r3, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0xfffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20}}, 0x50) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000002580)='./file0\x00', 0x0, 0x2c) syz_fuse_handle_req(r2, &(0x7f00000025c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0x2000, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004680)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, &(0x7f00000046c0)="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", 0x2000, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)=ANY=[@ANYBLOB="d800000000000000f9ffffffffffffff00000000000000000200000000000000020000000000000000010000000000000200000008000000060000000000000009000000000000000000000000000000ff0000000000008003000000000000000000000000000000ffffff7f58000000030000000080000009000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="010000000400000000000000000000000000200037050000000000002b"], 0x0, 0x0, 0x0}) getdents64(r6, &(0x7f0000006840)=""/134, 0x86) syz_fuse_handle_req(r2, &(0x7f0000006900)="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", 0x2000, &(0x7f0000008900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000089c0)=ANY=[@ANYBLOB="3000000000000000000004000000000000000000000000000000f7ff0200000009"], 0x0, 0x0, 0x0, 0x0}) getdents64(r6, 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) prctl$PR_SCHED_CORE(0x23, 0x1, 0x0, 0x1, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000300)={0x9}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000180)={0x485, 0xe, 0x9, 0x8000000000000001, 0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x8ab43, 0x0) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000200)={0x0, &(0x7f0000000340)=[@wr_crn={0x46, 0x20, {0x8}}, @code={0xa, 0x60, {"b805000000b9e8d100000f01c1f045802bbdc4417f5edd66b8dc008ed8660f104c878766460f38802cf26764440f01df266743250000008066baf80cb8289d308fef66bafc0cb81c350000ef660f08"}}], 0x80}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000008a00), 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000008a40)={0x10001, 0x0, 0x200000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r10, 0x4068aea3, &(0x7f0000008a80)={0xbe, 0x0, 0x1}) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000003c0)={0x2710, 0x2, 0x4, 0x2000, &(0x7f0000001000/0x2000)=nil}) 7.871833017s ago: executing program 3 (id=509): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1/addr_trsvcid\x00', 0x1, 0x0) (fail_nth: 6) 7.579293494s ago: executing program 3 (id=510): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000040)=ANY=[@ANYRES8, @ANYRES64, @ANYRESOCT=0x0], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x3, 0x40, &(0x7f0000000600)=ANY=[], 0x0) syz_usb_control_io$sierra_net(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r1, 0x81, 0xffffffffffffffac, &(0x7f00000006c0)="9001000000000000") 7.235480793s ago: executing program 32 (id=510): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000040)=ANY=[@ANYRES8, @ANYRES64, @ANYRESOCT=0x0], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x3, 0x40, &(0x7f0000000600)=ANY=[], 0x0) syz_usb_control_io$sierra_net(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r1, 0x81, 0xffffffffffffffac, &(0x7f00000006c0)="9001000000000000") 6.052646283s ago: executing program 1 (id=512): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f000001fc00), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000022000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000022040)={0x0, 0x0, &(0x7f0000022080)={&(0x7f00000220c0)={0x38, r1, 0x1, 0x70bd28, 0x25dfdbff, {{0x7, 0x0, 0x500}, {@void, @val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'bond_slave_1\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x81}, 0x24044884) 5.892706919s ago: executing program 1 (id=513): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$FUSE(r0, &(0x7f00000003c0)={0x2020}, 0x2020) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000000c0)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) r2 = landlock_create_ruleset(&(0x7f0000000380)={0x10, 0x0, 0x3}, 0x18, 0x0) landlock_restrict_self(r2, 0x1f) 5.630896766s ago: executing program 1 (id=515): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r0, &(0x7f0000000300)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="20b52c020000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$kvm(0x0, &(0x7f0000000340), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_GUEST_MEMFD(r2, 0xc040aed4, &(0x7f00000003c0)={0x11000, 0x1}) ioctl$KVM_CREATE_VM(r3, 0xc080aed2, 0x20000000000a) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000240)='off', 0x3) write(0xffffffffffffffff, &(0x7f0000000280)='on', 0x2) syz_usb_control_io$uac3(r0, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x48241, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00000000c0)=0xda) r5 = syz_open_dev$dri(&(0x7f0000000380), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000000000)={0x0, 0x4f}) r6 = fanotify_init(0x10, 0x800) r7 = openat$binderfs_proc_dir(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fanotify_mark(r6, 0x1, 0x32, r7, &(0x7f00000002c0)='./file0\x00') 5.611276261s ago: executing program 2 (id=516): syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(0xffffffffffffffff, 0x0, 0x4080) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0x68, r1, 0x5, 0x0, 0x0, {0x1, 0x1}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x11}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x1f90}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}]}]}, 0x68}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x84, r1, 0x5, 0xffffffff, 0x0, {0x5, 0x1}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x11}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x1f90}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x1f90}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8}]}]}, 0x84}}, 0x0) (fail_nth: 8) 5.424251715s ago: executing program 2 (id=517): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46a, 0x23, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xd0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0xfc, 0x6, 0xfd}}}}}]}}]}}, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000240), 0x0, 0x0) setreuid(0xee01, 0xee01) cachestat(r1, &(0x7f0000000280)={0x3, 0xfffffffffffffff9}, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @empty}, 0x7}, 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003a1000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000140)="9a01000000f800b8d58800000f23d00f21f8351000000d0f23f864640f79ea66baf80cb8c85f5480ef66bafc0cecc4c2adac17b9550200000f320f2860c7c4e11751df0f2e2d00000080b9800000c00f3235008000000f30", 0x58}], 0x1, 0x4a, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4, 0x0, 0xff, 0xb, 0x0, 0x9}, &(0x7f0000000200)=0x20) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109308102c0c0"], 0x0}, 0x0) 3.757425918s ago: executing program 2 (id=519): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x200000, 0x200000, 0xa, 0x0, 0x8}) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/sys/net/sctp/udp_port\x00', 0x1, 0x0) write$cgroup_devices(r0, &(0x7f0000000240)=ANY=[], 0x8) (async) write$cgroup_devices(r0, &(0x7f0000000240)=ANY=[], 0x8) mkdirat(r0, &(0x7f0000000200)='./sec/safesetid/gid_allowlist_policy\x00', 0x19f) mount(0x0, &(0x7f0000000100)='./sec\x00', &(0x7f0000000140)='securityfs\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000540)={0x18, 0x5f, 0x101, 0x70bd2c, 0x0, "", [@typed={0x8, 0x126, 0x0, 0x0, @uid}]}, 0x18}], 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sec/safesetid/gid_allowlist_policy\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000480), 0xffffffff, 0x252481) write$P9_RREADLINK(r2, 0x0, 0x2c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet6(r3, &(0x7f0000000240)=[{{&(0x7f0000000280)={0xa, 0x4e24, 0x66a5, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000300)="bf", 0x1}], 0x1}}], 0x1, 0x931766f6319eed44) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000340)={0x1, &(0x7f0000000380)=[{0x30, 0x3, 0x0, 0xfffff03c}]}, 0x10) (async) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000340)={0x1, &(0x7f0000000380)=[{0x30, 0x3, 0x0, 0xfffff03c}]}, 0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) (async) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0), &(0x7f0000000400)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008072, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) pipe(&(0x7f0000000000)) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000000440)="240000001a005f0400f9f4070009040180002000000000000000000008000f0040000000", 0x24) (async) write(r5, &(0x7f0000000440)="240000001a005f0400f9f4070009040180002000000000000000000008000f0040000000", 0x24) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RGETLOCK(r4, &(0x7f0000000080)=ANY=[], 0x200002e6) fcntl$setpipe(r4, 0x407, 0x7000000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 3.695804524s ago: executing program 0 (id=520): openat$binderfs_log(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder_logs/state_hashed\x00', 0x0, 0x0) 3.607579804s ago: executing program 0 (id=521): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000100)={0x1c, &(0x7f0000000140)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000180), 0x1, 0x80402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f00000001c0)={&(0x7f0000000200)=[{0x6, 0x8000, 0x2000, &(0x7f0000000240)="a7"}], 0x1}) 2.055003043s ago: executing program 2 (id=522): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x80102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) (async) r2 = eventfd2(0xe5c, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2, 0x7, 0x2, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000340)={0x0, 0x0, @pic={0x9, 0xc0, 0x5, 0x7, 0x7f, 0x0, 0x1, 0x9, 0x1, 0x41, 0x3, 0x58, 0x7, 0x5, 0xb, 0x7f}}) (async) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000580)={[0x0, 0xd, 0x2000000000004, 0x80000000, 0x2, 0x4000000001003, 0x80000ef, 0x7ff8, 0x7fffffffffffb, 0x7fffffffffffffff, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffe, 0x8, 0x7, 0xbdf], 0xeece1ffe, 0x67a64fa265da9e51}) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.925384695s ago: executing program 2 (id=523): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io(r0, &(0x7f0000000180)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="20b52c020000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0), 0xb, 0x60443) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x6}) 1.45060665s ago: executing program 4 (id=511): mknodat$md(0xffffffffffffff9c, &(0x7f0000000200)='./md0\x00', 0x6180, 0x0) r0 = openat$md_node(0xffffffffffffff9c, &(0x7f0000000240)='./md0\x00', 0x2, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000000000040c41090ea80000000000109022400010000000009040000010300000009210000000122070009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000100)={0x2c, &(0x7f0000000140)=ANY=[@ANYBLOB="ad5a97"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000180)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="200103"], 0x0}) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000280)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="20010e"], 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) r2 = syz_open_dev$I2C(&(0x7f0000000300), 0x1, 0x402) connect$inet(0xffffffffffffffff, &(0x7f0000000b40)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000cc0)={0x5, {{0x2, 0x0, @multicast1}}, {{0x2, 0xfffc, @loopback}}}, 0x108) recvmmsg(0xffffffffffffffff, &(0x7f0000000e00)=[{{0x0, 0x0, &(0x7f0000000e40)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0, 0x0, 0xa1}}], 0x1, 0x2040000, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000000ec0)=""/225, &(0x7f0000000fc0)=0xe1) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000440)="2071c763e8b35bb3fb936cb21a3ae5bc0f9b468fee301fa3dbae13ae86253c683d518c36f1efdfb9c7ab9a211c56dcbacac819b92c2bd224326e6d29918d", 0x3e}], 0x1) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000201b4510fc0428155d6d01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$uac1(r4, &(0x7f0000000940)={0x14, &(0x7f00000008c0)={0x0, 0x2b, 0x15, {0x15, 0x7, "e8dcf73713bfa47e1cd3009302e4dc944a3e8f"}}, &(0x7f0000000900)={0x0, 0x3, 0x2f, @string={0x2f, 0x3, "c49153e67b9f9ee43d77e63f8f749e39e56ce7d0c65d4b68698c00d3c4aa8b05f0bc13c36c06c23624115e6e70"}}}, &(0x7f0000000c40)={0x44, &(0x7f0000000980)={0x20, 0x16, 0xc2, "3bd2af08e38f287876644de219a25cb62e9dcf09334def641dbde7e1b4af0fd09c67e6b4989768166ea8768a58330afd75d7104818cd5bda16780189d0360ca3cabbfe0f21568ca835d790256d21d12b1055a67884434130e0c1b4cfaafb885a1ab64c94dd1b2e5e9ac529532e5981df860df10b159e198310b2d68a73b52f6f5035077aab292dd0c59b99af1c160f65c11dbc58b42a497343f2c38ceaee7d6152fc42be00b011f96f44208157cc3230c90f23e8aee72a15481484826e9fdc227883"}, &(0x7f0000000a80)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000ac0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000b00)={0x20, 0x81, 0x2, "330f"}, &(0x7f0000000b40)=ANY=[@ANYBLOB], &(0x7f0000000b80)={0x20, 0x83, 0x2, "e874"}, &(0x7f0000001000)=ANY=[@ANYBLOB="00ee7a00004bdae2c3a5a452a18596a44a72f00add"], &(0x7f0000000c00)={0x20, 0x85, 0x3, '3]Z'}}) ioctl$SET_ARRAY_INFO(r0, 0x40480923, 0x0) ioctl$ADD_NEW_DISK(r0, 0x40140921, &(0x7f0000000340)={0x1, {0x1, 0x1}, 0x1, 0x6}) ioctl$RUN_ARRAY(r0, 0x400c0930, &(0x7f0000000380)) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) getsockopt$packet_int(r5, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwrite64(r0, &(0x7f00000003c0)="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0x10, 0x1000) syz_usb_control_io$hid(r1, &(0x7f00000005c0)={0x6, &(0x7f0000000480)={0x0, 0x10, 0x6d, {0x6d, 0x23, "9481d48488fdc0f5f33ca952fe98cb0b5f8ed0332b5036cc90c39e33c0cf1251ff5658f3781fed7d24c1d1a7275a62f1750a6b0c54fc71b6496aaceb5d2ab3d891dc76cb44b0366988de8393c1f8a6d6822fa0cdaf9ded518338db6b8f33964e8b9b750471965ee99c2202"}}, &(0x7f0000000500)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x40e}}, &(0x7f0000000540)={0x0, 0x22, 0x14, {[@main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x9, "0404f05d"}, @main=@item_4={0x3, 0x0, 0x9, "c12bcf59"}, @global=@item_4={0x3, 0x1, 0x8, "30c3962d"}]}}, &(0x7f0000000580)={0x0, 0x21, 0x9, {0x9, 0x21, 0x8001, 0x8, 0x1, {0x22, 0x151}}}}, &(0x7f0000000840)={0x2c, &(0x7f0000000600)={0x20, 0x15, 0x5b, "29e17e2f4c72ed4ebfa621737986efe9ddc696376c753c8f4dcbd4ed0e1f689c91ebf5cc1f7785fb984ff380a77899e05c79a9dc9de9f3e3356f615cbf945fa8414569b191118fd06698a75279c9c1eecccaba3ecd7b1bc9cbc9c8"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x3}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000000700)={0x20, 0x1, 0xdd, "753880ea6136c240779addae982a745d38824a37160be08f25beb2e4d1929331ba95aec19beaf0032af57fc2138bbdca0268303348a6dcb3917541e1eff1f6587dc926bf472a972fcfdaea5739def0d38e5958e7f9eb83fd886c47a0feac7705753dcd7c947bb2de6aea13c2fa885fedb0cc1a5afac739d8216ede84bd45980a9776b8b04b9916d9b08bf909a14f8fa365596304dcff5b490b139e2fd503e952d41a1af6c8e03cac4d663307e3671fa22bf1c7a0b01e2e54d8c6d952ea35ecdebfcede5f069fbf1fd2c89c31d190650816f8f9a4219577ae9e874d9748"}, &(0x7f0000000800)={0x20, 0x3, 0x1}}) ioctl$STOP_ARRAY(r0, 0x932, 0x0) 451.340191ms ago: executing program 0 (id=524): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cpu.stat\x00', 0x275a, 0x0) ftruncate(r0, 0x8008976) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) (fail_nth: 8) 195.273702ms ago: executing program 0 (id=525): mkdir(&(0x7f0000000600)='./file1\x00', 0x0) r0 = landlock_create_ruleset(&(0x7f0000000640)={0x0, 0x3}, 0x10, 0x0) r1 = landlock_create_ruleset(&(0x7f0000000680)={0x2, 0x3, 0x3}, 0x18, 0x0) landlock_restrict_self(r1, 0x7) landlock_restrict_self(r0, 0xe) landlock_restrict_self(r0, 0x10) mount(0x0, &(0x7f00000006c0)='./file1\x00', 0x0, 0x10040, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback, 0xffff}}}, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000700), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000740)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000800)={0x28, r4, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}]}, 0x28}}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000440)='./proc\x00', &(0x7f0000000480)='proc\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) write$rnull_attr(r6, &(0x7f0000000500)='2048', 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file2\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) capset(0x0, 0x0) llistxattr(&(0x7f00000003c0)='./file0\x00', 0x0, 0xfffffdf3) r7 = openat$binderfs_proc_dir(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r7, 0xc080661a, &(0x7f00000000c0)={@id={0x2, 0x0, @c}}) openat$fault_inject(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/fail_io_timeout/times\x00', 0x1, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_TSC_KHZ_vm(r9, 0xaea2, 0x4000009) 82.662997ms ago: executing program 0 (id=526): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x83, 0x0) ioctl$KVM_GET_MSRS_sys(r0, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [{0x8b, 0x0, 0x385d}, {0x407}]}) r1 = socket(0x2b, 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e1e, 0x800, @dev={0xfe, 0x80, '\x00', 0x1d}, 0xc}, 0x1c) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0xfffffffffffffe38) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) creat(&(0x7f0000000040)='./bus\x00', 0x107) 0s ago: executing program 0 (id=527): syz_emit_vhci(&(0x7f0000000040)=@HCI_SCODATA_PKT={0x3, {0xc9, 0x7c}, "dfee4df979f74adf5cfc3b24c98b287a1aec0116604ddca07e01ce748209eb92d38346d8e5343db64725a0ac655de85d672657e7aa297ca3954c68aef4adb2f199ece9aa42eec6afc1ceb785dcb932f5b90c427431d96e31c8bd98cb75611fad3453026b6a3af5f44bf597b7c9e58989cc5512f58a89164e19326077"}, 0x80) kernel console output (not intermixed with test programs): ct, device number 22 [ 221.774819][ T5709] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 221.795687][ T5709] usb 3-1: device descriptor read/8, error -71 [ 221.804546][ T6769] netlink: 'syz.1.384': attribute type 11 has an invalid length. [ 221.826811][ T6765] FAULT_INJECTION: forcing a failure. [ 221.826811][ T6765] name failslab, interval 1, probability 0, space 0, times 0 [ 221.826839][ T6765] CPU: 1 UID: 0 PID: 6765 Comm: syz.0.382 Not tainted syzkaller #0 PREEMPT(full) [ 221.826862][ T6765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 221.826873][ T6765] Call Trace: [ 221.826881][ T6765] [ 221.826889][ T6765] dump_stack_lvl+0xe8/0x150 [ 221.826926][ T6765] should_fail_ex+0x3eb/0x540 [ 221.826952][ T6765] should_failslab+0xa8/0x100 [ 221.826980][ T6765] ? prepare_creds+0x30/0x820 [ 221.827004][ T6765] kmem_cache_alloc_noprof+0x9c/0x600 [ 221.827029][ T6765] ? prepare_creds+0x30/0x820 [ 221.827058][ T6765] prepare_creds+0x30/0x820 [ 221.827085][ T6765] lookup_user_key+0x27b/0x12c0 [ 221.827122][ T6765] ? __pfx_lookup_user_key+0x10/0x10 [ 221.827163][ T6765] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 221.827204][ T6765] ? __might_fault+0xaf/0x130 [ 221.827231][ T6765] __se_sys_add_key+0x315/0x420 [ 221.827257][ T6765] ? __pfx___se_sys_add_key+0x10/0x10 [ 221.827281][ T6765] ? handle_softirqs+0x6d0/0x8d0 [ 221.827310][ T6765] ? __x64_sys_add_key+0x20/0xc0 [ 221.827336][ T6765] do_syscall_64+0x16a/0x530 [ 221.827364][ T6765] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.827385][ T6765] ? clear_bhb_loop+0x70/0xc0 [ 221.827409][ T6765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.827429][ T6765] RIP: 0033:0x7f037679fb19 [ 221.827448][ T6765] 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 [ 221.827465][ T6765] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 221.827487][ T6765] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 221.827503][ T6765] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 221.827517][ T6765] RBP: 00007f0376837b70 R08: fffffffffffffffe R09: 0000000000000000 [ 221.827532][ T6765] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 221.827544][ T6765] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 221.827577][ T6765] [ 221.837511][ T10] kernel read not supported for file /211/setgroups (pid: 10 comm: kworker/0:0) [ 221.855323][ T5696] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 221.907423][ T5709] usb usb3-port1: unable to enumerate USB device [ 221.959052][ T6771] netlink: 8 bytes leftover after parsing attributes in process `syz.1.385'. [ 222.099442][ T6774] loop5: detected capacity change from 0 to 4095 [ 222.184575][ C1] usb 4-1: NFC: Received an invalid frame [ 222.191379][ T5974] usb 4-1: NFC: Unable to get FW version [ 222.192166][ T5974] pn533_usb 4-1:1.0: probe with driver pn533_usb failed with error -5 [ 222.310977][ T6776] process 'syz.1.387' launched './file0' with NULL argv: empty string added [ 222.312742][ T33] audit: type=1326 audit(1794256982.578:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6775 comm="syz.1.387" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7bcbd9fb19 code=0x0 [ 223.374897][ T5737] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 223.425138][ T6802] netlink: 'syz.0.393': attribute type 11 has an invalid length. [ 223.453445][ T5709] kernel read not supported for file /244/setgroups (pid: 5709 comm: kworker/0:4) [ 223.526557][ T5737] usb 2-1: Using ep0 maxpacket: 16 [ 223.528948][ T5737] usb 2-1: New USB device found: idVendor=15c2, idProduct=0041, bcdDevice=1f.20 [ 223.531560][ T5737] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 223.531590][ T5737] usb 2-1: config 0 interface 0 has no altsetting 0 [ 223.533969][ T5737] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.533999][ T5737] usb 2-1: Product: syz [ 223.534013][ T5737] usb 2-1: Manufacturer: syz [ 223.534026][ T5737] usb 2-1: SerialNumber: syz [ 223.602415][ T5737] usb 2-1: config 0 descriptor?? [ 223.639611][ T6805] FAULT_INJECTION: forcing a failure. [ 223.639611][ T6805] name failslab, interval 1, probability 0, space 0, times 0 [ 223.639663][ T6805] CPU: 1 UID: 0 PID: 6805 Comm: syz.2.394 Not tainted syzkaller #0 PREEMPT(full) [ 223.639684][ T6805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 223.639696][ T6805] Call Trace: [ 223.639703][ T6805] [ 223.639711][ T6805] dump_stack_lvl+0xe8/0x150 [ 223.639742][ T6805] should_fail_ex+0x3eb/0x540 [ 223.639767][ T6805] should_failslab+0xa8/0x100 [ 223.639796][ T6805] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 223.639826][ T6805] kmem_cache_alloc_noprof+0x9c/0x600 [ 223.639848][ T6805] ? __kvmalloc_node_noprof+0x340/0x820 [ 223.639871][ T6805] ? __kvm_mmu_topup_memory_cache+0x461/0x600 [ 223.639896][ T6805] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 223.639930][ T6805] __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 223.639971][ T6805] mmu_topup_memory_caches+0x21/0x1a0 [ 223.639995][ T6805] kvm_mmu_load+0x9d/0x21e0 [ 223.640017][ T6805] ? kvm_msr_allowed+0x9a/0x490 [ 223.640037][ T6805] ? kvm_msr_allowed+0x9a/0x490 [ 223.640057][ T6805] ? kvm_msr_allowed+0x9a/0x490 [ 223.640075][ T6805] ? kvm_msr_allowed+0x3f4/0x490 [ 223.640094][ T6805] ? kvm_msr_allowed+0x9a/0x490 [ 223.640111][ T6805] ? kvm_apic_has_interrupt+0x740/0x770 [ 223.640148][ T6805] vcpu_run+0x4f5b/0x7a90 [ 223.640236][ T6805] ? __pfx_vcpu_run+0x10/0x10 [ 223.640256][ T6805] ? lock_acquire+0x115/0x350 [ 223.640282][ T6805] ? fpu_swap_kvm_fpstate+0xbe/0x510 [ 223.640308][ T6805] ? vmx_unhandleable_emulation_required+0x77/0x230 [ 223.640345][ T6805] kvm_arch_vcpu_ioctl_run+0xe83/0x18b0 [ 223.640368][ T6805] ? kvm_arch_vcpu_ioctl_run+0x1f5/0x18b0 [ 223.640389][ T6805] ? kvm_vcpu_ioctl+0xe8f/0xfd0 [ 223.640416][ T6805] kvm_vcpu_ioctl+0xa61/0xfd0 [ 223.640444][ T6805] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 223.640485][ T6805] ? __fget_files+0x2a/0x420 [ 223.640512][ T6805] ? __fget_files+0x2a/0x420 [ 223.640534][ T6805] ? __fget_files+0x2a/0x420 [ 223.640561][ T6805] ? bpf_lsm_file_ioctl+0x9/0x20 [ 223.640586][ T6805] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 223.640615][ T6805] __se_sys_ioctl+0xfc/0x170 [ 223.640646][ T6805] do_syscall_64+0x16a/0x530 [ 223.640672][ T6805] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.640691][ T6805] ? clear_bhb_loop+0x70/0xc0 [ 223.640714][ T6805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.640733][ T6805] RIP: 0033:0x7fcb0379fb19 [ 223.640750][ T6805] 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 [ 223.640766][ T6805] RSP: 002b:00007fcb046bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.640787][ T6805] RAX: ffffffffffffffda RBX: 00007fcb03a25fa0 RCX: 00007fcb0379fb19 [ 223.640801][ T6805] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 223.640813][ T6805] RBP: 00007fcb046bc090 R08: 0000000000000000 R09: 0000000000000000 [ 223.640825][ T6805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.640837][ T6805] R13: 00007fcb03a26038 R14: 00007fcb03a25fa0 R15: 00007ffdd0413fb8 [ 223.640868][ T6805] [ 224.103596][ T27] usb 4-1: USB disconnect, device number 24 [ 224.141263][ T6814] FAULT_INJECTION: forcing a failure. [ 224.141263][ T6814] name failslab, interval 1, probability 0, space 0, times 0 [ 224.141292][ T6814] CPU: 0 UID: 0 PID: 6814 Comm: syz.2.396 Not tainted syzkaller #0 PREEMPT(full) [ 224.141315][ T6814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 224.141327][ T6814] Call Trace: [ 224.141334][ T6814] [ 224.141342][ T6814] dump_stack_lvl+0xe8/0x150 [ 224.141378][ T6814] should_fail_ex+0x3eb/0x540 [ 224.141403][ T6814] ? alloc_slab_obj_exts+0x5c/0x180 [ 224.141425][ T6814] should_failslab+0xa8/0x100 [ 224.141457][ T6814] ? alloc_slab_obj_exts+0x5c/0x180 [ 224.141476][ T6814] __kmalloc_flags_noprof+0x123/0x790 [ 224.141502][ T6814] ? alloc_slab_obj_exts+0x5c/0x180 [ 224.141529][ T6814] alloc_slab_obj_exts+0x5c/0x180 [ 224.141554][ T6814] __memcg_slab_post_alloc_hook+0x5f0/0xdb0 [ 224.141607][ T6814] ? prepare_creds+0x30/0x820 [ 224.141632][ T6814] kmem_cache_alloc_noprof+0x362/0x600 [ 224.141655][ T6814] ? prepare_creds+0x30/0x820 [ 224.141676][ T6814] ? kmem_cache_alloc_noprof+0x151/0x600 [ 224.141699][ T6814] ? prepare_creds+0x30/0x820 [ 224.141728][ T6814] prepare_creds+0x30/0x820 [ 224.141755][ T6814] lookup_user_key+0x27b/0x12c0 [ 224.141792][ T6814] ? __pfx_lookup_user_key+0x10/0x10 [ 224.141825][ T6814] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 224.141864][ T6814] ? __might_fault+0xaf/0x130 [ 224.141890][ T6814] __se_sys_add_key+0x315/0x420 [ 224.141916][ T6814] ? __pfx___se_sys_add_key+0x10/0x10 [ 224.141948][ T6814] ? __x64_sys_add_key+0x20/0xc0 [ 224.141973][ T6814] do_syscall_64+0x16a/0x530 [ 224.142001][ T6814] ? trace_irq_disable+0x3b/0x140 [ 224.142026][ T6814] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.142046][ T6814] ? clear_bhb_loop+0x70/0xc0 [ 224.142070][ T6814] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 224.142090][ T6814] RIP: 0033:0x7fcb0379fb19 [ 224.142109][ T6814] 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 [ 224.142127][ T6814] RSP: 002b:00007fcb046bc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 224.142149][ T6814] RAX: ffffffffffffffda RBX: 00007fcb03a25fa0 RCX: 00007fcb0379fb19 [ 224.142165][ T6814] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 224.142180][ T6814] RBP: 00007fcb03837b70 R08: fffffffffffffffe R09: 0000000000000000 [ 224.142195][ T6814] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 224.142207][ T6814] R13: 00007fcb03a26038 R14: 00007fcb03a25fa0 R15: 00007ffdd0413fb8 [ 224.142238][ T6814] [ 224.182655][ C1] imon 2-1:0.0: imon usb_rx_callback_intf0: status(-75): ignored [ 224.185745][ T5737] input: iMON Panel, Knob and Mouse(15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input11 [ 224.456057][ T27] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 224.474971][ T5737] rc_core: IR keymap rc-imon-pad not found [ 224.474986][ T5737] Registered IR keymap rc-empty [ 224.475087][ T5737] imon 2-1:0.0: Looks like you're trying to use an IR protocol this device does not support [ 224.475104][ T5737] imon 2-1:0.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 224.596244][ T5737] rc rc0: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 224.597810][ T5737] input: iMON Remote (15c2:0041) as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input12 [ 224.599747][ T5737] imon 2-1:0.0: iMON device (15c2:0041) on usb<2:23> initialized [ 224.626688][ T27] usb 4-1: New USB device found: idVendor=04d8, idProduct=0082, bcdDevice=1.00 [ 224.628015][ T27] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 224.628085][ T27] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x2 has invalid maxpacket 65535, setting to 1024 [ 224.628110][ T27] usb 4-1: config 1 interface 1 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 224.628133][ T27] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 224.628167][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.634180][ T6816] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 224.644623][ T27] ims_pcu 4-1:1.0: Second endpoint on data interface is not BULK IN [ 224.644713][ T27] ims_pcu 4-1:1.0: probe with driver ims_pcu failed with error -22 [ 224.794435][ C1] imon 2-1:0.0: imon usb_rx_callback_intf0: status(-71) [ 224.797214][ T27] usb 2-1: USB disconnect, device number 23 [ 224.843386][ T5737] usb 4-1: USB disconnect, device number 25 [ 225.044789][ T5974] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 225.194765][ T5974] usb 3-1: Using ep0 maxpacket: 16 [ 225.194765][ T5709] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 225.195583][ T5974] usb 3-1: New USB device found: idVendor=05ac, idProduct=027c, bcdDevice=0.00 [ 225.196793][ T5974] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 225.196833][ T5974] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 225.196871][ T5974] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.199229][ T5974] usb 3-1: config 0 descriptor?? [ 225.334877][ T5709] usb 1-1: device descriptor read/64, error -71 [ 225.547144][ T6833] netlink: 'syz.1.403': attribute type 11 has an invalid length. [ 225.573271][ T27] kernel read not supported for file /228/setgroups (pid: 27 comm: kworker/1:0) [ 225.584771][ T5709] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 225.609490][ T5974] hid_parser_main: 14 callbacks suppressed [ 225.609511][ T5974] apple 0003:05AC:027C.0008: unknown main item tag 0x4 [ 225.609730][ T5974] apple 0003:05AC:027C.0008: reserved main item tag 0xd [ 225.614066][ T5974] apple 0003:05AC:027C.0008: hidraw0: USB HID v0.81 Device [HID 05ac:027c] on usb-dummy_hcd.2-1/input0 [ 225.725131][ T5709] usb 1-1: device descriptor read/64, error -71 [ 225.812342][ T5696] usb 3-1: USB disconnect, device number 19 [ 225.834987][ T5709] usb usb1-port1: attempt power cycle [ 225.880666][ T6841] FAULT_INJECTION: forcing a failure. [ 225.880666][ T6841] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 225.880686][ T6841] CPU: 1 UID: 0 PID: 6841 Comm: syz.1.405 Not tainted syzkaller #0 PREEMPT(full) [ 225.880698][ T6841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 225.880705][ T6841] Call Trace: [ 225.880709][ T6841] [ 225.880714][ T6841] dump_stack_lvl+0xe8/0x150 [ 225.880733][ T6841] should_fail_ex+0x3eb/0x540 [ 225.880748][ T6841] _copy_to_iter+0x404/0x17e0 [ 225.880779][ T6841] ? __pfx__copy_to_iter+0x10/0x10 [ 225.880798][ T6841] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 225.880813][ T6841] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 225.880828][ T6841] __skb_datagram_iter+0xf8/0x980 [ 225.880843][ T6841] ? __pfx_sk_busy_loop_end+0x10/0x10 [ 225.880854][ T6841] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 225.880873][ T6841] skb_copy_datagram_iter+0xb5/0x240 [ 225.880890][ T6841] netlink_recvmsg+0x2c8/0xa70 [ 225.880906][ T6841] ? __pfx_netlink_recvmsg+0x10/0x10 [ 225.880920][ T6841] ? __lock_acquire+0x747/0x2de0 [ 225.880935][ T6841] ? __pfx_netlink_recvmsg+0x10/0x10 [ 225.880946][ T6841] sock_recvmsg_nosec+0x130/0x170 [ 225.880963][ T6841] ____sys_recvmsg+0x466/0x530 [ 225.880981][ T6841] ? __pfx_____sys_recvmsg+0x10/0x10 [ 225.881001][ T6841] ? import_iovec+0x73/0xa0 [ 225.881014][ T6841] ___sys_recvmsg+0x213/0x5a0 [ 225.881030][ T6841] ? __pfx____sys_recvmsg+0x10/0x10 [ 225.881045][ T6841] ? lock_acquire+0x115/0x350 [ 225.881072][ T6841] do_recvmmsg+0x31a/0x800 [ 225.881089][ T6841] ? __pfx_do_recvmmsg+0x10/0x10 [ 225.881108][ T6841] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 225.881126][ T6841] ? fdget+0x1ac/0x250 [ 225.881143][ T6841] __x64_sys_recvmmsg+0x198/0x250 [ 225.881157][ T6841] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 225.881177][ T6841] do_syscall_64+0x16a/0x530 [ 225.881191][ T6841] ? trace_irq_disable+0x3b/0x140 [ 225.881204][ T6841] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.881214][ T6841] ? clear_bhb_loop+0x70/0xc0 [ 225.881227][ T6841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.881238][ T6841] RIP: 0033:0x7f7bcbd9fb19 [ 225.881248][ T6841] 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 [ 225.881257][ T6841] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 225.881268][ T6841] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 225.881276][ T6841] RDX: 0000000000000003 RSI: 00002000000000c0 RDI: 0000000000000003 [ 225.881282][ T6841] RBP: 00007f7bccd06090 R08: 0000000000000000 R09: 0000000000000000 [ 225.881288][ T6841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.881295][ T6841] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 225.881310][ T6841] [ 225.965596][ T6843] FAULT_INJECTION: forcing a failure. [ 225.965596][ T6843] name failslab, interval 1, probability 0, space 0, times 0 [ 225.965624][ T6843] CPU: 1 UID: 0 PID: 6843 Comm: syz.1.406 Not tainted syzkaller #0 PREEMPT(full) [ 225.965646][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 225.965658][ T6843] Call Trace: [ 225.965665][ T6843] [ 225.965673][ T6843] dump_stack_lvl+0xe8/0x150 [ 225.965708][ T6843] should_fail_ex+0x3eb/0x540 [ 225.965735][ T6843] should_failslab+0xa8/0x100 [ 225.965767][ T6843] __kmalloc_noprof+0xf9/0x710 [ 225.965792][ T6843] ? tomoyo_encode+0x2ad/0x570 [ 225.965812][ T6843] ? tomoyo_encode+0x2ad/0x570 [ 225.965839][ T6843] tomoyo_encode+0x2ad/0x570 [ 225.965865][ T6843] tomoyo_realpath_from_path+0x5fd/0x640 [ 225.965896][ T6843] ? tomoyo_path_number_perm+0x219/0x5f0 [ 225.965926][ T6843] tomoyo_path_number_perm+0x246/0x5f0 [ 225.965957][ T6843] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 225.965985][ T6843] ? __lock_acquire+0x747/0x2de0 [ 225.966024][ T6843] ? do_futex+0x458/0x4e0 [ 225.966051][ T6843] ? __asan_memcpy+0x40/0x70 [ 225.966092][ T6843] ? __fget_files+0x2a/0x420 [ 225.966123][ T6843] ? __fget_files+0x2a/0x420 [ 225.966147][ T6843] ? __fget_files+0x2a/0x420 [ 225.966176][ T6843] security_file_ioctl+0xc3/0x2a0 [ 225.966206][ T6843] __se_sys_ioctl+0x47/0x170 [ 225.966239][ T6843] do_syscall_64+0x16a/0x530 [ 225.966267][ T6843] ? trace_irq_disable+0x3b/0x140 [ 225.966292][ T6843] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.966313][ T6843] ? clear_bhb_loop+0x70/0xc0 [ 225.966338][ T6843] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.966357][ T6843] RIP: 0033:0x7f7bcbd9fb19 [ 225.966413][ T6843] 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 [ 225.966431][ T6843] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 225.966452][ T6843] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 225.966468][ T6843] RDX: 0000200000000000 RSI: 0000000000008933 RDI: 0000000000000005 [ 225.966482][ T6843] RBP: 00007f7bcbe37b70 R08: 0000000000000000 R09: 0000000000000000 [ 225.966496][ T6843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 225.966509][ T6843] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 225.966542][ T6843] [ 225.966628][ T6843] ERROR: Out of memory at tomoyo_realpath_from_path. [ 225.967395][ T6843] batadv_slave_0: entered promiscuous mode [ 226.010637][ T6843] rxe_eth0 speed is unknown, defaulting to 1000 [ 226.202569][ T5709] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 226.237957][ T5709] usb 1-1: device descriptor read/8, error -71 [ 226.534836][ T5709] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 226.555446][ T5709] usb 1-1: device descriptor read/8, error -71 [ 226.557517][ T6842] batadv_slave_0: left promiscuous mode [ 226.599675][ T6845] FAULT_INJECTION: forcing a failure. [ 226.599675][ T6845] name failslab, interval 1, probability 0, space 0, times 0 [ 226.599706][ T6845] CPU: 1 UID: 0 PID: 6845 Comm: syz.3.407 Not tainted syzkaller #0 PREEMPT(full) [ 226.599729][ T6845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 226.599741][ T6845] Call Trace: [ 226.599749][ T6845] [ 226.599757][ T6845] dump_stack_lvl+0xe8/0x150 [ 226.599792][ T6845] should_fail_ex+0x3eb/0x540 [ 226.599818][ T6845] should_failslab+0xa8/0x100 [ 226.599848][ T6845] ? key_alloc+0x340/0xd20 [ 226.599877][ T6845] kmem_cache_alloc_noprof+0x9c/0x600 [ 226.599903][ T6845] ? key_alloc+0x340/0xd20 [ 226.599939][ T6845] key_alloc+0x340/0xd20 [ 226.599976][ T6845] keyring_alloc+0x45/0xb0 [ 226.599999][ T6845] lookup_user_key+0x44e/0x12c0 [ 226.600035][ T6845] ? __pfx_lookup_user_key+0x10/0x10 [ 226.600068][ T6845] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 226.600109][ T6845] ? __might_fault+0xaf/0x130 [ 226.600136][ T6845] __se_sys_add_key+0x315/0x420 [ 226.600163][ T6845] ? __pfx___se_sys_add_key+0x10/0x10 [ 226.600196][ T6845] ? __x64_sys_add_key+0x20/0xc0 [ 226.600222][ T6845] do_syscall_64+0x16a/0x530 [ 226.600250][ T6845] ? trace_irq_disable+0x3b/0x140 [ 226.600276][ T6845] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.600306][ T6845] ? clear_bhb_loop+0x70/0xc0 [ 226.600331][ T6845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.600351][ T6845] RIP: 0033:0x7f8994f9fb19 [ 226.600369][ T6845] 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 [ 226.600387][ T6845] RSP: 002b:00007f8995e1f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 226.600409][ T6845] RAX: ffffffffffffffda RBX: 00007f8995225fa0 RCX: 00007f8994f9fb19 [ 226.600425][ T6845] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 226.600440][ T6845] RBP: 00007f8995037b70 R08: fffffffffffffffe R09: 0000000000000000 [ 226.600455][ T6845] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 226.600468][ T6845] R13: 00007f8995226038 R14: 00007f8995225fa0 R15: 00007ffddb9d92e8 [ 226.600501][ T6845] [ 226.687637][ T5709] usb usb1-port1: unable to enumerate USB device [ 226.698195][ T6850] FAULT_INJECTION: forcing a failure. [ 226.698195][ T6850] name fail_futex, interval 1, probability 0, space 0, times 0 [ 226.698223][ T6850] CPU: 1 UID: 0 PID: 6850 Comm: syz.1.409 Not tainted syzkaller #0 PREEMPT(full) [ 226.698245][ T6850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 226.698258][ T6850] Call Trace: [ 226.698267][ T6850] [ 226.698283][ T6850] dump_stack_lvl+0xe8/0x150 [ 226.698318][ T6850] should_fail_ex+0x3eb/0x540 [ 226.698343][ T6850] get_futex_key+0x1ab/0x1410 [ 226.698382][ T6850] ? __pfx_get_futex_key+0x10/0x10 [ 226.698417][ T6850] futex_wake+0x119/0x5f0 [ 226.698445][ T6850] ? __pfx_futex_wake+0x10/0x10 [ 226.698480][ T6850] do_futex+0x458/0x4e0 [ 226.698514][ T6850] ? __pfx_do_futex+0x10/0x10 [ 226.698540][ T6850] ? __fget_files+0x3a2/0x420 [ 226.698564][ T6850] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 226.698599][ T6850] __se_sys_futex+0x3a8/0x450 [ 226.698632][ T6850] ? ksys_write+0x242/0x270 [ 226.698657][ T6850] ? __pfx___se_sys_futex+0x10/0x10 [ 226.698686][ T6850] ? __pfx_ksys_write+0x10/0x10 [ 226.698717][ T6850] ? __x64_sys_futex+0x21/0xf0 [ 226.698749][ T6850] do_syscall_64+0x16a/0x530 [ 226.698776][ T6850] ? trace_irq_disable+0x3b/0x140 [ 226.698799][ T6850] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.698819][ T6850] ? clear_bhb_loop+0x70/0xc0 [ 226.698843][ T6850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.698862][ T6850] RIP: 0033:0x7f7bcbd9fb19 [ 226.698880][ T6850] 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 [ 226.698896][ T6850] RSP: 002b:00007f7bccd060e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 226.698917][ T6850] RAX: ffffffffffffffda RBX: 00007f7bcc025fa8 RCX: 00007f7bcbd9fb19 [ 226.698932][ T6850] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f7bcc025fac [ 226.698945][ T6850] RBP: 00007f7bcc025fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 226.698959][ T6850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.698971][ T6850] R13: 00007f7bcc026038 R14: 00007fffc6402bd0 R15: 00007fffc6402cb8 [ 226.699003][ T6850] [ 226.931332][ T6852] FAULT_INJECTION: forcing a failure. [ 226.931332][ T6852] name failslab, interval 1, probability 0, space 0, times 0 [ 226.931362][ T6852] CPU: 1 UID: 0 PID: 6852 Comm: syz.1.410 Not tainted syzkaller #0 PREEMPT(full) [ 226.931384][ T6852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 226.931399][ T6852] Call Trace: [ 226.931407][ T6852] [ 226.931415][ T6852] dump_stack_lvl+0xe8/0x150 [ 226.931449][ T6852] should_fail_ex+0x3eb/0x540 [ 226.931474][ T6852] should_failslab+0xa8/0x100 [ 226.931504][ T6852] ? security_inode_alloc+0x39/0x310 [ 226.931523][ T6852] kmem_cache_alloc_noprof+0x9c/0x600 [ 226.931545][ T6852] ? make_kgid+0x1d1/0x6a0 [ 226.931567][ T6852] ? rcu_is_watching+0x16/0xb0 [ 226.931593][ T6852] ? security_inode_alloc+0x39/0x310 [ 226.931618][ T6852] security_inode_alloc+0x39/0x310 [ 226.931639][ T6852] inode_init_always_gfp+0x97e/0xd30 [ 226.931666][ T6852] ? __pfx_sock_alloc_inode+0x10/0x10 [ 226.931696][ T6852] alloc_inode+0x82/0x1b0 [ 226.931718][ T6852] __sock_create+0x127/0xac0 [ 226.931755][ T6852] __sys_socket+0xd6/0x1b0 [ 226.931787][ T6852] __x64_sys_socket+0x7a/0x90 [ 226.931818][ T6852] do_syscall_64+0x16a/0x530 [ 226.931843][ T6852] ? trace_irq_disable+0x3b/0x140 [ 226.931868][ T6852] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.931888][ T6852] ? clear_bhb_loop+0x70/0xc0 [ 226.931912][ T6852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.931938][ T6852] RIP: 0033:0x7f7bcbd9fb19 [ 226.931956][ T6852] 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 [ 226.931975][ T6852] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 226.931996][ T6852] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 226.932011][ T6852] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 226.932023][ T6852] RBP: 00007f7bcbe37b70 R08: 0000000000000000 R09: 0000000000000000 [ 226.932036][ T6852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.932048][ T6852] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 226.932079][ T6852] [ 226.933277][ T6852] socket: no more sockets [ 227.184792][ T27] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 227.281531][ T6857] netlink: 'syz.3.412': attribute type 11 has an invalid length. [ 227.314189][ T5974] kernel read not supported for file /200/setgroups (pid: 5974 comm: kworker/1:6) [ 227.349666][ T27] usb 2-1: New USB device found: idVendor=0af0, idProduct=7a05, bcdDevice=f6.00 [ 227.353175][ T27] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 227.353198][ T27] usb 2-1: Product: syz [ 227.353226][ T27] usb 2-1: SerialNumber: syz [ 227.371843][ T27] usb 2-1: config 0 descriptor?? [ 227.485279][ T5737] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 227.576290][ T27] hso 2-1:0.0: Failed to find INT IN ep [ 227.635489][ T5737] usb 3-1: New USB device found: idVendor=0711, idProduct=0900, bcdDevice=1.00 [ 227.636457][ T5737] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 227.636473][ T5737] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 227.638272][ T5737] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.638286][ T5737] usb 3-1: Product: syz [ 227.638293][ T5737] usb 3-1: Manufacturer: syz [ 227.638301][ T5737] usb 3-1: SerialNumber: syz [ 227.838215][ T5696] usb 2-1: USB disconnect, device number 24 [ 227.851291][ T5737] usblp 3-1:1.0: usblp0: USB Bidirectional printer dev 20 if 0 alt 0 proto 2 vid 0x0711 pid 0x0900 [ 228.102136][ T6855] netlink: 16 bytes leftover after parsing attributes in process `syz.2.411'. [ 228.104441][ T6855] tmpfs: Unknown parameter 'uid>00000000000000032832' [ 228.614830][ T5737] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 228.764797][ T5737] usb 2-1: Using ep0 maxpacket: 32 [ 228.767501][ T5737] usb 2-1: New USB device found: idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 228.768676][ T5737] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 228.768700][ T5737] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 228.768719][ T5737] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 228.768731][ T5737] usb 2-1: config 1 has no interface number 0 [ 228.768781][ T5737] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 228.768794][ T5737] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 228.768816][ T5737] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.838606][ T5737] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 229.000713][ T6883] FAULT_INJECTION: forcing a failure. [ 229.000713][ T6883] name failslab, interval 1, probability 0, space 0, times 0 [ 229.000743][ T6883] CPU: 1 UID: 0 PID: 6883 Comm: syz.3.417 Not tainted syzkaller #0 PREEMPT(full) [ 229.000765][ T6883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 229.000776][ T6883] Call Trace: [ 229.000784][ T6883] [ 229.000792][ T6883] dump_stack_lvl+0xe8/0x150 [ 229.000826][ T6883] should_fail_ex+0x3eb/0x540 [ 229.000852][ T6883] should_failslab+0xa8/0x100 [ 229.000881][ T6883] __kvmalloc_node_noprof+0x171/0x820 [ 229.000908][ T6883] ? __kvmalloc_node_noprof+0x340/0x820 [ 229.000932][ T6883] ? io_alloc_cache_init+0x42/0x140 [ 229.000958][ T6883] ? io_alloc_cache_init+0x42/0x140 [ 229.000991][ T6883] io_alloc_cache_init+0x42/0x140 [ 229.001021][ T6883] io_ring_ctx_alloc+0x56a/0xb80 [ 229.001051][ T6883] io_uring_create+0x50/0x980 [ 229.001076][ T6883] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 229.001096][ T6883] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 229.001132][ T6883] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 229.001166][ T6883] ? __pfx_ksys_write+0x10/0x10 [ 229.001203][ T6883] do_syscall_64+0x16a/0x530 [ 229.001228][ T6883] ? trace_irq_disable+0x3b/0x140 [ 229.001252][ T6883] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.001270][ T6883] ? clear_bhb_loop+0x70/0xc0 [ 229.001293][ T6883] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.001312][ T6883] RIP: 0033:0x7f8994f9fb19 [ 229.001328][ T6883] 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 [ 229.001345][ T6883] RSP: 002b:00007f8995da2ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 229.001365][ T6883] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f8994f9fb19 [ 229.001379][ T6883] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 229.001392][ T6883] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 229.001404][ T6883] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 229.001417][ T6883] R13: 0000200000000b10 R14: 00007f8995da2fd8 R15: 0000000000000000 [ 229.001447][ T6883] [ 229.042800][ T5737] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 229.246147][ T5696] usb 2-1: USB disconnect, device number 25 [ 229.250147][ T5696] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 229.939110][ T6892] netlink: 'syz.0.429': attribute type 11 has an invalid length. [ 229.970544][ T5709] kernel read not supported for file /263/setgroups (pid: 5709 comm: kworker/0:4) [ 229.978379][ T6892] Zero length message leads to an empty skb [ 229.998103][ T6890] FAULT_INJECTION: forcing a failure. [ 229.998103][ T6890] name failslab, interval 1, probability 0, space 0, times 0 [ 229.998135][ T6890] CPU: 0 UID: 0 PID: 6890 Comm: syz.1.420 Not tainted syzkaller #0 PREEMPT(full) [ 229.998159][ T6890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 229.998171][ T6890] Call Trace: [ 229.998178][ T6890] [ 229.998187][ T6890] dump_stack_lvl+0xe8/0x150 [ 229.998215][ T6890] should_fail_ex+0x3eb/0x540 [ 229.998230][ T6890] should_failslab+0xa8/0x100 [ 229.998247][ T6890] ? prepare_creds+0x30/0x820 [ 229.998261][ T6890] kmem_cache_alloc_noprof+0x9c/0x600 [ 229.998283][ T6890] ? prepare_creds+0x30/0x820 [ 229.998314][ T6890] prepare_creds+0x30/0x820 [ 229.998341][ T6890] lookup_user_key+0x27b/0x12c0 [ 229.998370][ T6890] ? __pfx_lookup_user_key+0x10/0x10 [ 229.998387][ T6890] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 229.998408][ T6890] ? __might_fault+0xaf/0x130 [ 229.998426][ T6890] __se_sys_add_key+0x315/0x420 [ 229.998452][ T6890] ? __pfx___se_sys_add_key+0x10/0x10 [ 229.998485][ T6890] ? __x64_sys_add_key+0x20/0xc0 [ 229.998509][ T6890] do_syscall_64+0x16a/0x530 [ 229.998525][ T6890] ? trace_irq_disable+0x3b/0x140 [ 229.998539][ T6890] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.998550][ T6890] ? clear_bhb_loop+0x70/0xc0 [ 229.998599][ T6890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 229.998621][ T6890] RIP: 0033:0x7f7bcbd9fb19 [ 229.998639][ T6890] 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 [ 229.998657][ T6890] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 229.998671][ T6890] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 229.998679][ T6890] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 229.998686][ T6890] RBP: 00007f7bcbe37b70 R08: fffffffffffffffe R09: 0000000000000000 [ 229.998694][ T6890] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 229.998701][ T6890] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 229.998719][ T6890] [ 230.200451][ T5696] usb 3-1: USB disconnect, device number 20 [ 230.221525][ T5696] usblp0: removed [ 230.243286][ T6894] FAULT_INJECTION: forcing a failure. [ 230.243286][ T6894] name failslab, interval 1, probability 0, space 0, times 0 [ 230.243317][ T6894] CPU: 0 UID: 0 PID: 6894 Comm: syz.3.421 Not tainted syzkaller #0 PREEMPT(full) [ 230.243341][ T6894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 230.243353][ T6894] Call Trace: [ 230.243361][ T6894] [ 230.243370][ T6894] dump_stack_lvl+0xe8/0x150 [ 230.243406][ T6894] should_fail_ex+0x3eb/0x540 [ 230.243433][ T6894] should_failslab+0xa8/0x100 [ 230.243466][ T6894] __kmalloc_noprof+0xf9/0x710 [ 230.243489][ T6894] ? prepare_creds+0x30/0x820 [ 230.243512][ T6894] ? security_prepare_creds+0x52/0x360 [ 230.243539][ T6894] ? security_prepare_creds+0x52/0x360 [ 230.243567][ T6894] ? kmem_cache_alloc_noprof+0x151/0x600 [ 230.243595][ T6894] security_prepare_creds+0x52/0x360 [ 230.243626][ T6894] prepare_creds+0x57d/0x820 [ 230.243654][ T6894] lookup_user_key+0x27b/0x12c0 [ 230.243692][ T6894] ? __pfx_lookup_user_key+0x10/0x10 [ 230.243725][ T6894] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 230.243766][ T6894] ? __might_fault+0xaf/0x130 [ 230.243792][ T6894] __se_sys_add_key+0x315/0x420 [ 230.243819][ T6894] ? __pfx___se_sys_add_key+0x10/0x10 [ 230.243855][ T6894] ? __x64_sys_add_key+0x20/0xc0 [ 230.243881][ T6894] do_syscall_64+0x16a/0x530 [ 230.243909][ T6894] ? trace_irq_disable+0x3b/0x140 [ 230.243935][ T6894] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.243957][ T6894] ? clear_bhb_loop+0x70/0xc0 [ 230.243983][ T6894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.244003][ T6894] RIP: 0033:0x7f8994f9fb19 [ 230.244022][ T6894] 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 [ 230.244047][ T6894] RSP: 002b:00007f8995e1f028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 230.244069][ T6894] RAX: ffffffffffffffda RBX: 00007f8995225fa0 RCX: 00007f8994f9fb19 [ 230.244086][ T6894] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 230.244100][ T6894] RBP: 00007f8995037b70 R08: fffffffffffffffe R09: 0000000000000000 [ 230.244114][ T6894] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 230.244126][ T6894] R13: 00007f8995226038 R14: 00007f8995225fa0 R15: 00007ffddb9d92e8 [ 230.244159][ T6894] [ 230.395016][ T6898] FAULT_INJECTION: forcing a failure. [ 230.395016][ T6898] name failslab, interval 1, probability 0, space 0, times 0 [ 230.395051][ T6898] CPU: 0 UID: 0 PID: 6898 Comm: syz.2.423 Not tainted syzkaller #0 PREEMPT(full) [ 230.395072][ T6898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 230.395083][ T6898] Call Trace: [ 230.395091][ T6898] [ 230.395098][ T6898] dump_stack_lvl+0xe8/0x150 [ 230.395130][ T6898] should_fail_ex+0x3eb/0x540 [ 230.395154][ T6898] should_failslab+0xa8/0x100 [ 230.395182][ T6898] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 230.395211][ T6898] kmem_cache_alloc_noprof+0x9c/0x600 [ 230.395232][ T6898] ? __kvmalloc_node_noprof+0x340/0x820 [ 230.395255][ T6898] ? __kvm_mmu_topup_memory_cache+0x461/0x600 [ 230.395281][ T6898] ? __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 230.395316][ T6898] __kvm_mmu_topup_memory_cache+0x1b2/0x600 [ 230.395355][ T6898] mmu_topup_memory_caches+0x21/0x1a0 [ 230.395378][ T6898] kvm_mmu_load+0x9d/0x21e0 [ 230.395397][ T6898] ? kvm_msr_allowed+0x9a/0x490 [ 230.395415][ T6898] ? kvm_msr_allowed+0x9a/0x490 [ 230.395434][ T6898] ? kvm_msr_allowed+0x9a/0x490 [ 230.395452][ T6898] ? kvm_msr_allowed+0x3f4/0x490 [ 230.395470][ T6898] ? kvm_msr_allowed+0x9a/0x490 [ 230.395489][ T6898] ? kvm_apic_has_interrupt+0x740/0x770 [ 230.395526][ T6898] vcpu_run+0x4f5b/0x7a90 [ 230.395614][ T6898] ? __pfx_vcpu_run+0x10/0x10 [ 230.395636][ T6898] ? lock_acquire+0x115/0x350 [ 230.395662][ T6898] ? fpu_swap_kvm_fpstate+0xbe/0x510 [ 230.395686][ T6898] ? vmx_unhandleable_emulation_required+0x77/0x230 [ 230.395720][ T6898] kvm_arch_vcpu_ioctl_run+0xe83/0x18b0 [ 230.395743][ T6898] ? kvm_arch_vcpu_ioctl_run+0x1f5/0x18b0 [ 230.395764][ T6898] ? kvm_vcpu_ioctl+0xe8f/0xfd0 [ 230.395789][ T6898] kvm_vcpu_ioctl+0xa61/0xfd0 [ 230.395814][ T6898] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 230.395854][ T6898] ? __fget_files+0x2a/0x420 [ 230.395879][ T6898] ? __fget_files+0x2a/0x420 [ 230.395901][ T6898] ? __fget_files+0x2a/0x420 [ 230.395927][ T6898] ? bpf_lsm_file_ioctl+0x9/0x20 [ 230.395952][ T6898] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 230.395973][ T6898] __se_sys_ioctl+0xfc/0x170 [ 230.396002][ T6898] do_syscall_64+0x16a/0x530 [ 230.396032][ T6898] ? trace_irq_disable+0x3b/0x140 [ 230.396055][ T6898] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.396073][ T6898] ? clear_bhb_loop+0x70/0xc0 [ 230.396096][ T6898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.396115][ T6898] RIP: 0033:0x7fcb0379fb19 [ 230.396133][ T6898] 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 [ 230.396148][ T6898] RSP: 002b:00007fcb046bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 230.396169][ T6898] RAX: ffffffffffffffda RBX: 00007fcb03a25fa0 RCX: 00007fcb0379fb19 [ 230.396183][ T6898] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000000a [ 230.396194][ T6898] RBP: 00007fcb046bc090 R08: 0000000000000000 R09: 0000000000000000 [ 230.396206][ T6898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.396217][ T6898] R13: 00007fcb03a26038 R14: 00007fcb03a25fa0 R15: 00007ffdd0413fb8 [ 230.396247][ T6898] [ 230.467910][ T5709] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 230.606656][ T5709] usb 1-1: device descriptor read/64, error -71 [ 230.847824][ T5709] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 230.918884][ T6913] FAULT_INJECTION: forcing a failure. [ 230.918884][ T6913] name failslab, interval 1, probability 0, space 0, times 0 [ 230.918915][ T6913] CPU: 1 UID: 0 PID: 6913 Comm: syz.2.427 Not tainted syzkaller #0 PREEMPT(full) [ 230.918936][ T6913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 230.918947][ T6913] Call Trace: [ 230.918955][ T6913] [ 230.918962][ T6913] dump_stack_lvl+0xe8/0x150 [ 230.918994][ T6913] should_fail_ex+0x3eb/0x540 [ 230.919017][ T6913] ? __pfx_sock_alloc_inode+0x10/0x10 [ 230.919044][ T6913] should_failslab+0xa8/0x100 [ 230.919073][ T6913] ? __pfx_sock_alloc_inode+0x10/0x10 [ 230.919098][ T6913] kmem_cache_alloc_lru_noprof+0xa2/0x5f0 [ 230.919122][ T6913] ? sock_alloc_inode+0x2c/0x1a0 [ 230.919147][ T6913] ? sock_alloc_inode+0x2c/0x1a0 [ 230.919178][ T6913] ? __pfx_sock_alloc_inode+0x10/0x10 [ 230.919203][ T6913] sock_alloc_inode+0x2c/0x1a0 [ 230.919229][ T6913] ? __pfx_sock_alloc_inode+0x10/0x10 [ 230.919255][ T6913] alloc_inode+0x6a/0x1b0 [ 230.919279][ T6913] __sock_create+0x127/0xac0 [ 230.919306][ T6913] ? __lock_acquire+0x747/0x2de0 [ 230.919337][ T6913] mptcp_subflow_create_socket+0xfd/0x810 [ 230.919363][ T6913] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 230.919396][ T6913] __mptcp_subflow_connect+0x25d/0x1a70 [ 230.919425][ T6913] ? rcu_read_unlock+0x87/0xa0 [ 230.919454][ T6913] ? __pfx___mptcp_subflow_connect+0x10/0x10 [ 230.919498][ T6913] ? mptcp_pm_create_subflow_or_signal_addr+0xb6d/0x1890 [ 230.919532][ T6913] ? __local_bh_enable_ip+0xd6/0x140 [ 230.919564][ T6913] mptcp_pm_create_subflow_or_signal_addr+0xbb5/0x1890 [ 230.919595][ T6913] ? __lock_acquire+0x747/0x2de0 [ 230.919635][ T6913] ? __pfx_mptcp_pm_create_subflow_or_signal_addr+0x10/0x10 [ 230.919667][ T6913] ? __lock_acquire+0x747/0x2de0 [ 230.919725][ T6913] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.919752][ T6913] ? mptcp_pm_nl_add_addr_doit+0x9a1/0x1460 [ 230.919784][ T6913] ? mptcp_addresses_equal+0x38d/0x4d0 [ 230.919817][ T6913] mptcp_pm_nl_add_addr_doit+0xa55/0x1460 [ 230.919851][ T6913] ? __pfx___nla_validate_parse+0x10/0x10 [ 230.919877][ T6913] ? __pfx_mptcp_pm_nl_add_addr_doit+0x10/0x10 [ 230.919918][ T6913] ? rcu_is_watching+0x16/0xb0 [ 230.919945][ T6913] ? trace_kmalloc+0x2a/0xf0 [ 230.919970][ T6913] ? __kmalloc_noprof+0x387/0x710 [ 230.920002][ T6913] ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0 [ 230.920027][ T6913] ? genl_family_rcv_msg_attrs_parse+0x265/0x2f0 [ 230.920062][ T6913] genl_family_rcv_msg_doit+0x233/0x340 [ 230.920092][ T6913] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 230.920128][ T6913] ? bpf_lsm_capable+0x9/0x20 [ 230.920155][ T6913] ? security_capable+0x7e/0x2c0 [ 230.920188][ T6913] genl_rcv_msg+0x614/0x7a0 [ 230.920220][ T6913] ? __pfx_genl_rcv_msg+0x10/0x10 [ 230.920243][ T6913] ? __pfx_mptcp_pm_nl_add_addr_doit+0x10/0x10 [ 230.920276][ T6913] ? __asan_memcpy+0x40/0x70 [ 230.920306][ T6913] netlink_rcv_skb+0x226/0x4a0 [ 230.920336][ T6913] ? __pfx_genl_rcv_msg+0x10/0x10 [ 230.920362][ T6913] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 230.920408][ T6913] ? down_read+0x2b9/0x320 [ 230.920440][ T6913] genl_rcv+0x28/0x40 [ 230.920461][ T6913] netlink_unicast+0x8ef/0xa80 [ 230.920513][ T6913] netlink_sendmsg+0x7f0/0xb20 [ 230.920539][ T6913] ? __pfx_netlink_sendmsg+0x10/0x10 [ 230.920560][ T6913] ? aa_sock_msg_perm+0x144/0x210 [ 230.920592][ T6913] ? apparmor_socket_sendmsg+0x98/0x360 [ 230.920618][ T6913] ? __pfx_netlink_sendmsg+0x10/0x10 [ 230.920635][ T6913] sock_sendmsg_nosec+0x14e/0x190 [ 230.920663][ T6913] ____sys_sendmsg+0x54e/0x850 [ 230.920691][ T6913] ? __pfx_____sys_sendmsg+0x10/0x10 [ 230.920720][ T6913] ? import_iovec+0x73/0xa0 [ 230.920745][ T6913] ___sys_sendmsg+0x2a6/0x360 [ 230.920766][ T6913] ? __lock_acquire+0x747/0x2de0 [ 230.920793][ T6913] ? __pfx____sys_sendmsg+0x10/0x10 [ 230.920852][ T6913] ? __fget_files+0x3a2/0x420 [ 230.920875][ T6913] ? __fget_files+0x2a/0x420 [ 230.920905][ T6913] __x64_sys_sendmsg+0x1b1/0x290 [ 230.920929][ T6913] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 230.920972][ T6913] do_syscall_64+0x16a/0x530 [ 230.920996][ T6913] ? trace_irq_disable+0x3b/0x140 [ 230.921020][ T6913] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.921039][ T6913] ? clear_bhb_loop+0x70/0xc0 [ 230.921062][ T6913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.921082][ T6913] RIP: 0033:0x7fcb0379fb19 [ 230.921099][ T6913] 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 [ 230.921116][ T6913] RSP: 002b:00007fcb046bc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.921137][ T6913] RAX: ffffffffffffffda RBX: 00007fcb03a25fa0 RCX: 00007fcb0379fb19 [ 230.921152][ T6913] RDX: 0000000000000090 RSI: 0000200000000300 RDI: 0000000000000006 [ 230.921165][ T6913] RBP: 00007fcb046bc090 R08: 0000000000000000 R09: 0000000000000000 [ 230.921177][ T6913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.921188][ T6913] R13: 00007fcb03a26038 R14: 00007fcb03a25fa0 R15: 00007ffdd0413fb8 [ 230.921219][ T6913] [ 230.921997][ T6913] socket: no more sockets [ 230.977367][ T5709] usb 1-1: device descriptor read/64, error -71 [ 231.077427][ T6918] netlink: 'syz.2.431': attribute type 11 has an invalid length. [ 231.096713][ T5709] usb usb1-port1: attempt power cycle [ 231.123106][ T5696] kernel read not supported for file /290/setgroups (pid: 5696 comm: kworker/0:3) [ 231.258343][ T6921] netlink: 8 bytes leftover after parsing attributes in process `syz.2.432'. [ 231.387895][ T5696] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 231.454785][ T5709] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 231.476748][ T5709] usb 1-1: device descriptor read/8, error -71 [ 231.500570][ T6925] FAULT_INJECTION: forcing a failure. [ 231.500570][ T6925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.500590][ T6925] CPU: 0 UID: 0 PID: 6925 Comm: syz.1.434 Not tainted syzkaller #0 PREEMPT(full) [ 231.500602][ T6925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 231.500609][ T6925] Call Trace: [ 231.500613][ T6925] [ 231.500618][ T6925] dump_stack_lvl+0xe8/0x150 [ 231.500638][ T6925] should_fail_ex+0x3eb/0x540 [ 231.500653][ T6925] _copy_from_user+0x2d/0xb0 [ 231.500665][ T6925] memdup_user+0x5e/0xd0 [ 231.500677][ T6925] strndup_user+0x68/0xd0 [ 231.500689][ T6925] __se_sys_mount+0x9d/0x420 [ 231.500702][ T6925] ? ksys_write+0x242/0x270 [ 231.500718][ T6925] ? __pfx___se_sys_mount+0x10/0x10 [ 231.500734][ T6925] ? __x64_sys_mount+0x20/0xc0 [ 231.500747][ T6925] do_syscall_64+0x16a/0x530 [ 231.500762][ T6925] ? trace_irq_disable+0x3b/0x140 [ 231.500776][ T6925] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.500786][ T6925] ? clear_bhb_loop+0x70/0xc0 [ 231.500799][ T6925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.500809][ T6925] RIP: 0033:0x7f7bcbd9fb19 [ 231.500819][ T6925] 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 [ 231.500828][ T6925] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 231.500840][ T6925] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 231.500847][ T6925] RDX: 0000200000001740 RSI: 0000200000001700 RDI: 0000000000000000 [ 231.500854][ T6925] RBP: 00007f7bccd06090 R08: 0000200000001780 R09: 0000000000000000 [ 231.500861][ T6925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.500867][ T6925] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 231.500882][ T6925] [ 231.508516][ T5696] usb 4-1: device descriptor read/64, error -71 [ 231.558935][ T6923] FAULT_INJECTION: forcing a failure. [ 231.558935][ T6923] name failslab, interval 1, probability 0, space 0, times 0 [ 231.558965][ T6923] CPU: 0 UID: 0 PID: 6923 Comm: syz.2.433 Not tainted syzkaller #0 PREEMPT(full) [ 231.558987][ T6923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 231.558998][ T6923] Call Trace: [ 231.559006][ T6923] [ 231.559013][ T6923] dump_stack_lvl+0xe8/0x150 [ 231.559047][ T6923] should_fail_ex+0x3eb/0x540 [ 231.559073][ T6923] should_failslab+0xa8/0x100 [ 231.559102][ T6923] ? prepare_creds+0x30/0x820 [ 231.559126][ T6923] kmem_cache_alloc_noprof+0x9c/0x600 [ 231.559152][ T6923] ? prepare_creds+0x30/0x820 [ 231.559182][ T6923] prepare_creds+0x30/0x820 [ 231.559209][ T6923] lookup_user_key+0x27b/0x12c0 [ 231.559247][ T6923] ? __pfx_lookup_user_key+0x10/0x10 [ 231.559280][ T6923] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 231.559319][ T6923] ? __might_fault+0xaf/0x130 [ 231.559345][ T6923] __se_sys_add_key+0x315/0x420 [ 231.559371][ T6923] ? __pfx___se_sys_add_key+0x10/0x10 [ 231.559403][ T6923] ? __x64_sys_add_key+0x20/0xc0 [ 231.559428][ T6923] do_syscall_64+0x16a/0x530 [ 231.559456][ T6923] ? trace_irq_disable+0x3b/0x140 [ 231.559489][ T6923] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.559510][ T6923] ? clear_bhb_loop+0x70/0xc0 [ 231.559535][ T6923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.559557][ T6923] RIP: 0033:0x7fcb0379fb19 [ 231.559575][ T6923] 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 [ 231.559593][ T6923] RSP: 002b:00007fcb046bc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 231.559614][ T6923] RAX: ffffffffffffffda RBX: 00007fcb03a25fa0 RCX: 00007fcb0379fb19 [ 231.559630][ T6923] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 231.559645][ T6923] RBP: 00007fcb03837b70 R08: fffffffffffffffe R09: 0000000000000000 [ 231.559660][ T6923] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 231.559672][ T6923] R13: 00007fcb03a26038 R14: 00007fcb03a25fa0 R15: 00007ffdd0413fb8 [ 231.559703][ T6923] [ 231.576353][ T6927] syzkaller1: entered promiscuous mode [ 231.576373][ T6927] syzkaller1: entered allmulticast mode [ 231.734824][ T5709] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 231.745026][ T5696] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 231.755756][ T5709] usb 1-1: device descriptor read/8, error -71 [ 231.843356][ T5737] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 231.865198][ T5709] usb usb1-port1: unable to enumerate USB device [ 231.874846][ T5696] usb 4-1: device descriptor read/64, error -71 [ 231.985357][ T5696] usb usb4-port1: attempt power cycle [ 232.054767][ T5737] usb 2-1: device descriptor read/64, error -71 [ 232.314818][ T5737] usb 2-1: new full-speed USB device number 27 using dummy_hcd [ 232.324949][ T5696] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 232.346203][ T5696] usb 4-1: device descriptor read/8, error -71 [ 232.454878][ T5737] usb 2-1: device descriptor read/64, error -71 [ 232.494953][ T5709] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 232.565195][ T5737] usb usb2-port1: attempt power cycle [ 232.594881][ T5696] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 232.615394][ T5696] usb 4-1: device descriptor read/8, error -71 [ 232.655309][ T5709] usb 3-1: New USB device found: idVendor=0b48, idProduct=1003, bcdDevice=7b.54 [ 232.656232][ T5709] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 232.656246][ T5709] usb 3-1: config 0 has no interface number 0 [ 232.658432][ T5709] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.658446][ T5709] usb 3-1: Product: syz [ 232.658453][ T5709] usb 3-1: Manufacturer: syz [ 232.658460][ T5709] usb 3-1: SerialNumber: syz [ 232.660024][ T5709] usb 3-1: config 0 descriptor?? [ 232.664660][ T5709] usb 3-1: selecting invalid altsetting 1 [ 232.666450][ T5709] dvb_ttusb_budget: ttusb_init_controller: error [ 232.666463][ T5709] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 232.722818][ T5709] DVB: Unable to find symbol stv0299_attach() [ 232.725245][ T5696] usb usb4-port1: unable to enumerate USB device [ 232.759567][ T5709] DVB: Unable to find symbol tda8083_attach() [ 232.759582][ T5709] dvb_ttusb_budget: no frontend driver found for device [0b48:1003] [ 232.876904][ T5709] usb 3-1: USB disconnect, device number 21 [ 232.924867][ T5737] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 232.945743][ T5737] usb 2-1: device descriptor read/8, error -71 [ 233.195113][ T5737] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 233.215436][ T5737] usb 2-1: device descriptor read/8, error -71 [ 233.326225][ T5737] usb usb2-port1: unable to enumerate USB device [ 233.410483][ T6943] netlink: 'syz.2.440': attribute type 11 has an invalid length. [ 233.433399][ T5737] kernel read not supported for file /302/setgroups (pid: 5737 comm: kworker/1:5) [ 233.518889][ T55] Bluetooth: hci0: Malformed Event: 0x13 [ 233.754836][ T5696] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 233.905467][ T5696] usb 3-1: New USB device found: idVendor=0424, idProduct=7850, bcdDevice=0.00 [ 233.908388][ T5696] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.908414][ T5696] usb 3-1: Product: syz [ 233.908428][ T5696] usb 3-1: Manufacturer: syz [ 233.908442][ T5696] usb 3-1: SerialNumber: syz [ 234.165751][ T6950] netlink: 8 bytes leftover after parsing attributes in process `syz.3.442'. [ 234.209198][ T33] audit: type=1326 audit(1794256994.478:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6946 comm="syz.3.442" exe="/root/ci-upstream-rust-kasan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8994f9fb19 code=0x0 [ 234.319359][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 234.319436][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 234.494810][ T5709] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 234.644840][ T5709] usb 1-1: Using ep0 maxpacket: 8 [ 234.648092][ T5709] usb 1-1: New USB device found: idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 234.649468][ T5709] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 234.649514][ T5709] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 234.649534][ T5709] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 234.649558][ T5709] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 234.649579][ T5709] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 234.649639][ T5709] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.861608][ T5709] usb 1-1: GET_CAPABILITIES returned 0 [ 234.861636][ T5709] usbtmc 1-1:16.0: can't read capabilities [ 234.918635][ T6955] FAULT_INJECTION: forcing a failure. [ 234.918635][ T6955] name failslab, interval 1, probability 0, space 0, times 0 [ 234.918657][ T6955] CPU: 0 UID: 0 PID: 6955 Comm: syz.1.444 Not tainted syzkaller #0 PREEMPT(full) [ 234.918680][ T6955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 234.918693][ T6955] Call Trace: [ 234.918697][ T6955] [ 234.918702][ T6955] dump_stack_lvl+0xe8/0x150 [ 234.918723][ T6955] should_fail_ex+0x3eb/0x540 [ 234.918750][ T6955] should_failslab+0xa8/0x100 [ 234.918777][ T6955] __kmalloc_noprof+0xf9/0x710 [ 234.918798][ T6955] ? prepare_creds+0x30/0x820 [ 234.918818][ T6955] ? security_prepare_creds+0x52/0x360 [ 234.918841][ T6955] ? security_prepare_creds+0x52/0x360 [ 234.918865][ T6955] ? kmem_cache_alloc_noprof+0x151/0x600 [ 234.918887][ T6955] security_prepare_creds+0x52/0x360 [ 234.918904][ T6955] prepare_creds+0x57d/0x820 [ 234.918918][ T6955] lookup_user_key+0x27b/0x12c0 [ 234.918945][ T6955] ? __pfx_lookup_user_key+0x10/0x10 [ 234.918963][ T6955] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 234.918984][ T6955] ? __might_fault+0xaf/0x130 [ 234.918999][ T6955] __se_sys_add_key+0x315/0x420 [ 234.919012][ T6955] ? __pfx___se_sys_add_key+0x10/0x10 [ 234.919030][ T6955] ? __x64_sys_add_key+0x20/0xc0 [ 234.919044][ T6955] do_syscall_64+0x16a/0x530 [ 234.919059][ T6955] ? trace_irq_disable+0x3b/0x140 [ 234.919073][ T6955] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.919084][ T6955] ? clear_bhb_loop+0x70/0xc0 [ 234.919097][ T6955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 234.919107][ T6955] RIP: 0033:0x7f7bcbd9fb19 [ 234.919118][ T6955] 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 [ 234.919127][ T6955] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 234.919139][ T6955] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 234.919147][ T6955] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 234.919155][ T6955] RBP: 00007f7bcbe37b70 R08: fffffffffffffffe R09: 0000000000000000 [ 234.919167][ T6955] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 234.919178][ T6955] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 234.919207][ T6955] [ 235.106325][ T6952] usb 1-1: usbtmc_ioctl_clear_out_halt returned -32 [ 235.111100][ T5737] usb 1-1: USB disconnect, device number 31 [ 235.454786][ T5735] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 235.556472][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 235.557317][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPIPE [ 235.594857][ T5735] usb 4-1: device descriptor read/64, error -71 [ 235.617560][ T6967] warning: `syz.1.448' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 235.678875][ T6970] FAULT_INJECTION: forcing a failure. [ 235.678875][ T6970] name failslab, interval 1, probability 0, space 0, times 0 [ 235.678904][ T6970] CPU: 1 UID: 0 PID: 6970 Comm: syz.0.449 Not tainted syzkaller #0 PREEMPT(full) [ 235.678925][ T6970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 235.678937][ T6970] Call Trace: [ 235.678943][ T6970] [ 235.678950][ T6970] dump_stack_lvl+0xe8/0x150 [ 235.678981][ T6970] should_fail_ex+0x3eb/0x540 [ 235.679005][ T6970] should_failslab+0xa8/0x100 [ 235.679035][ T6970] __kvmalloc_node_noprof+0x171/0x820 [ 235.679062][ T6970] ? __kvmalloc_node_noprof+0x340/0x820 [ 235.679081][ T6970] ? io_alloc_cache_init+0x42/0x140 [ 235.679106][ T6970] ? io_alloc_cache_init+0x42/0x140 [ 235.679138][ T6970] io_alloc_cache_init+0x42/0x140 [ 235.679168][ T6970] io_ring_ctx_alloc+0x56a/0xb80 [ 235.679196][ T6970] io_uring_create+0x50/0x980 [ 235.679220][ T6970] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 235.679240][ T6970] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 235.679269][ T6970] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 235.679303][ T6970] ? __pfx_ksys_write+0x10/0x10 [ 235.679340][ T6970] do_syscall_64+0x16a/0x530 [ 235.679366][ T6970] ? trace_irq_disable+0x3b/0x140 [ 235.679389][ T6970] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.679409][ T6970] ? clear_bhb_loop+0x70/0xc0 [ 235.679431][ T6970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.679450][ T6970] RIP: 0033:0x7f037679fb19 [ 235.679468][ T6970] 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 [ 235.679484][ T6970] RSP: 002b:00007f03776abee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 235.679504][ T6970] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f037679fb19 [ 235.679518][ T6970] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 235.679531][ T6970] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 235.679543][ T6970] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 235.679556][ T6970] R13: 0000200000000b10 R14: 00007f03776abfd8 R15: 0000000000000000 [ 235.679584][ T6970] [ 235.789552][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x00000118. ret = -EPROTO [ 235.789608][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 235.854823][ T5735] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 235.892986][ T5696] lan78xx 3-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 235.946439][ T5696] lan78xx 3-1:1.0: probe with driver lan78xx failed with error -71 [ 235.961899][ T5696] usb 3-1: USB disconnect, device number 22 [ 235.974767][ T5735] usb 4-1: device descriptor read/64, error -71 [ 236.064784][ T5719] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 236.087098][ T5735] usb usb4-port1: attempt power cycle [ 236.194840][ T5719] usb 2-1: device descriptor read/64, error -71 [ 236.364863][ T5737] usb 1-1: new full-speed USB device number 32 using dummy_hcd [ 236.434782][ T5719] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 236.435131][ T5735] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 236.465206][ T5735] usb 4-1: device descriptor read/8, error -71 [ 236.527739][ T5737] usb 1-1: not running at top speed; connect to a high speed hub [ 236.527761][ T5737] usb 1-1: New USB device found: idVendor=054c, idProduct=06c1, bcdDevice=1.00 [ 236.528668][ T5737] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 236.564944][ T5719] usb 2-1: device descriptor read/64, error -71 [ 236.581980][ T5696] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 236.675130][ T5719] usb usb2-port1: attempt power cycle [ 236.714783][ T5735] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 236.724966][ T5696] usb 3-1: Using ep0 maxpacket: 32 [ 236.725649][ T5696] usb 3-1: New USB device found: idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 236.726770][ T5696] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 236.726792][ T5696] usb 3-1: config 0 has no interface number 0 [ 236.726831][ T5696] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 236.729003][ T5696] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.729025][ T5696] usb 3-1: Product: syz [ 236.729038][ T5696] usb 3-1: Manufacturer: syz [ 236.729057][ T5696] usb 3-1: SerialNumber: syz [ 236.731802][ T5696] usb 3-1: config 0 descriptor?? [ 236.733310][ T6979] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 236.746809][ C1] port100 1-1:1.0: NFC: Received an invalid ack [ 236.773200][ T5737] port100 1-1:1.0: NFC: Could not get supported command types [ 236.784311][ T5735] usb 4-1: device descriptor read/8, error -71 [ 236.887501][ T5735] usb usb4-port1: unable to enumerate USB device [ 236.935213][ T6979] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 236.959097][ T5735] usb 1-1: USB disconnect, device number 32 [ 237.044952][ T5719] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 237.075475][ T5719] usb 2-1: device descriptor read/8, error -71 [ 237.334877][ T5719] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 237.365367][ T5719] usb 2-1: device descriptor read/8, error -71 [ 237.485096][ T5719] usb usb2-port1: unable to enumerate USB device [ 237.510198][ T6984] FAULT_INJECTION: forcing a failure. [ 237.510198][ T6984] name failslab, interval 1, probability 0, space 0, times 0 [ 237.510218][ T6984] CPU: 0 UID: 0 PID: 6984 Comm: syz.0.455 Not tainted syzkaller #0 PREEMPT(full) [ 237.510230][ T6984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 237.510237][ T6984] Call Trace: [ 237.510241][ T6984] [ 237.510246][ T6984] dump_stack_lvl+0xe8/0x150 [ 237.510270][ T6984] should_fail_ex+0x3eb/0x540 [ 237.510285][ T6984] should_failslab+0xa8/0x100 [ 237.510304][ T6984] __kmalloc_noprof+0xf9/0x710 [ 237.510316][ T6984] ? prepare_creds+0x30/0x820 [ 237.510329][ T6984] ? security_prepare_creds+0x52/0x360 [ 237.510344][ T6984] ? security_prepare_creds+0x52/0x360 [ 237.510359][ T6984] ? kmem_cache_alloc_noprof+0x151/0x600 [ 237.510372][ T6984] security_prepare_creds+0x52/0x360 [ 237.510389][ T6984] prepare_creds+0x57d/0x820 [ 237.510403][ T6984] lookup_user_key+0x27b/0x12c0 [ 237.510423][ T6984] ? __pfx_lookup_user_key+0x10/0x10 [ 237.510441][ T6984] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 237.510462][ T6984] ? __might_fault+0xaf/0x130 [ 237.510475][ T6984] __se_sys_add_key+0x315/0x420 [ 237.510489][ T6984] ? __pfx___se_sys_add_key+0x10/0x10 [ 237.510505][ T6984] ? __x64_sys_add_key+0x20/0xc0 [ 237.510518][ T6984] do_syscall_64+0x16a/0x530 [ 237.510533][ T6984] ? trace_irq_disable+0x3b/0x140 [ 237.510547][ T6984] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.510558][ T6984] ? clear_bhb_loop+0x70/0xc0 [ 237.510571][ T6984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 237.510581][ T6984] RIP: 0033:0x7f037679fb19 [ 237.510592][ T6984] 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 [ 237.510601][ T6984] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 237.510615][ T6984] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 237.510624][ T6984] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 237.510632][ T6984] RBP: 00007f0376837b70 R08: fffffffffffffffe R09: 0000000000000000 [ 237.510639][ T6984] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 237.510645][ T6984] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 237.510662][ T6984] [ 237.865809][ T5737] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 237.994820][ T5737] usb 1-1: device descriptor read/64, error -71 [ 238.244820][ T5737] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 238.375034][ T5737] usb 1-1: device descriptor read/64, error -71 [ 238.485131][ T5737] usb usb1-port1: attempt power cycle [ 238.634847][ T5974] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 238.773558][ T6998] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 238.773686][ T6998] block device autoloading is deprecated and will be removed. [ 238.793142][ T5974] usb 4-1: New USB device found: idVendor=1532, idProduct=011d, bcdDevice=0.00 [ 238.794116][ T5974] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 238.794144][ T5974] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 238.794166][ T5974] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 238.794190][ T5974] usb 4-1: config 0 interface 0 has no altsetting 0 [ 238.794222][ T5974] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.808391][ T6998] md: invalid raid superblock magic on ram2 [ 238.808406][ T6998] md: ram2 does not have a valid v0.0 superblock, not importing! [ 238.808479][ T6998] md: md_import_device returned -22 [ 238.838478][ T5737] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 238.883108][ T5737] usb 1-1: device descriptor read/8, error -71 [ 238.884001][ T5974] usb 4-1: config 0 descriptor?? [ 238.887530][ T7000] Can't find a SQUASHFS superblock on nullb0 [ 238.910000][ T7000] WARNING! power/level is deprecated; use power/control instead [ 239.114841][ T5737] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 239.135360][ T5737] usb 1-1: device descriptor read/8, error -71 [ 239.245163][ T5737] usb usb1-port1: unable to enumerate USB device [ 239.301851][ T5974] hid-rmi 0003:1532:011D.0009: hidraw0: USB HID v0.00 Joystick [HID 1532:011d] on usb-dummy_hcd.3-1/input0 [ 239.556371][ T6979] comedi comedi1: 8255: I/O base address not correctly aligned [ 239.557820][ T5696] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to write reg index 0x0012: -71 [ 239.558309][ T5696] asix 3-1:0.188: probe with driver asix failed with error -71 [ 239.565638][ T5696] usb 3-1: USB disconnect, device number 23 [ 239.933588][ T7007] FAULT_INJECTION: forcing a failure. [ 239.933588][ T7007] name failslab, interval 1, probability 0, space 0, times 0 [ 239.933607][ T7007] CPU: 1 UID: 0 PID: 7007 Comm: syz.1.463 Not tainted syzkaller #0 PREEMPT(full) [ 239.933620][ T7007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 239.933626][ T7007] Call Trace: [ 239.933630][ T7007] [ 239.933635][ T7007] dump_stack_lvl+0xe8/0x150 [ 239.933655][ T7007] should_fail_ex+0x3eb/0x540 [ 239.933669][ T7007] should_failslab+0xa8/0x100 [ 239.933687][ T7007] __kvmalloc_node_noprof+0x171/0x820 [ 239.933702][ T7007] ? __kvmalloc_node_noprof+0x340/0x820 [ 239.933715][ T7007] ? io_alloc_cache_init+0x42/0x140 [ 239.933731][ T7007] ? io_alloc_cache_init+0x42/0x140 [ 239.933749][ T7007] io_alloc_cache_init+0x42/0x140 [ 239.933766][ T7007] io_ring_ctx_alloc+0x56a/0xb80 [ 239.933782][ T7007] io_uring_create+0x50/0x980 [ 239.933795][ T7007] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 239.933806][ T7007] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 239.933823][ T7007] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 239.933841][ T7007] ? __pfx_ksys_write+0x10/0x10 [ 239.933862][ T7007] do_syscall_64+0x16a/0x530 [ 239.933876][ T7007] ? trace_irq_disable+0x3b/0x140 [ 239.933890][ T7007] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.933900][ T7007] ? clear_bhb_loop+0x70/0xc0 [ 239.933913][ T7007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.933923][ T7007] RIP: 0033:0x7f7bcbd9fb19 [ 239.933933][ T7007] 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 [ 239.933948][ T7007] RSP: 002b:00007f7bccd05ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 239.933960][ T7007] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f7bcbd9fb19 [ 239.933967][ T7007] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 239.933974][ T7007] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 239.933980][ T7007] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 239.933987][ T7007] R13: 0000200000000b10 R14: 00007f7bccd05fd8 R15: 0000000000000000 [ 239.934005][ T7007] [ 240.019003][ T7009] FAULT_INJECTION: forcing a failure. [ 240.019003][ T7009] name failslab, interval 1, probability 0, space 0, times 0 [ 240.019032][ T7009] CPU: 1 UID: 0 PID: 7009 Comm: syz.1.464 Not tainted syzkaller #0 PREEMPT(full) [ 240.019054][ T7009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 240.019065][ T7009] Call Trace: [ 240.019073][ T7009] [ 240.019080][ T7009] dump_stack_lvl+0xe8/0x150 [ 240.019115][ T7009] should_fail_ex+0x3eb/0x540 [ 240.019141][ T7009] should_failslab+0xa8/0x100 [ 240.019170][ T7009] ? prepare_creds+0x30/0x820 [ 240.019192][ T7009] kmem_cache_alloc_noprof+0x9c/0x600 [ 240.019219][ T7009] ? prepare_creds+0x30/0x820 [ 240.019248][ T7009] prepare_creds+0x30/0x820 [ 240.019274][ T7009] lookup_user_key+0x27b/0x12c0 [ 240.019310][ T7009] ? __pfx_lookup_user_key+0x10/0x10 [ 240.019341][ T7009] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 240.019379][ T7009] ? __might_fault+0xaf/0x130 [ 240.019404][ T7009] __se_sys_add_key+0x315/0x420 [ 240.019430][ T7009] ? __pfx___se_sys_add_key+0x10/0x10 [ 240.019460][ T7009] ? __x64_sys_add_key+0x20/0xc0 [ 240.019484][ T7009] do_syscall_64+0x16a/0x530 [ 240.019510][ T7009] ? trace_irq_disable+0x3b/0x140 [ 240.019535][ T7009] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.019556][ T7009] ? clear_bhb_loop+0x70/0xc0 [ 240.019579][ T7009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.019598][ T7009] RIP: 0033:0x7f7bcbd9fb19 [ 240.019616][ T7009] 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 [ 240.019633][ T7009] RSP: 002b:00007f7bccd06028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 240.019654][ T7009] RAX: ffffffffffffffda RBX: 00007f7bcc025fa0 RCX: 00007f7bcbd9fb19 [ 240.019668][ T7009] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 240.019682][ T7009] RBP: 00007f7bcbe37b70 R08: fffffffffffffffe R09: 0000000000000000 [ 240.019696][ T7009] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 240.019708][ T7009] R13: 00007f7bcc026038 R14: 00007f7bcc025fa0 R15: 00007fffc6402cb8 [ 240.019739][ T7009] [ 240.066545][ T5737] usb 4-1: USB disconnect, device number 34 [ 240.504799][ T5737] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 240.554803][ T5735] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 240.555828][ T5974] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 240.634813][ T5737] usb 4-1: device descriptor read/64, error -71 [ 240.685520][ T5735] usb 2-1: device descriptor read/64, error -71 [ 240.706104][ T5974] usb 3-1: Invalid ep0 maxpacket: 9 [ 240.834801][ T5974] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 240.874889][ T5737] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 240.925134][ T5735] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 240.937385][ T7031] FAULT_INJECTION: forcing a failure. [ 240.937385][ T7031] name failslab, interval 1, probability 0, space 0, times 0 [ 240.937412][ T7031] CPU: 1 UID: 0 PID: 7031 Comm: syz.0.471 Not tainted syzkaller #0 PREEMPT(full) [ 240.937433][ T7031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 240.937444][ T7031] Call Trace: [ 240.937452][ T7031] [ 240.937459][ T7031] dump_stack_lvl+0xe8/0x150 [ 240.937490][ T7031] should_fail_ex+0x3eb/0x540 [ 240.937525][ T7031] should_failslab+0xa8/0x100 [ 240.937551][ T7031] ? dst_alloc+0x105/0x170 [ 240.937579][ T7031] kmem_cache_alloc_noprof+0x9c/0x600 [ 240.937603][ T7031] ? dst_alloc+0x105/0x170 [ 240.937631][ T7031] ? __pfx_ip6_dst_gc+0x10/0x10 [ 240.937656][ T7031] dst_alloc+0x105/0x170 [ 240.937680][ T7031] ? fib6_node_lookup+0x12a/0x1d0 [ 240.937710][ T7031] ip6_create_rt_rcu+0x234/0x4f0 [ 240.937739][ T7031] ? __pfx_ip6_create_rt_rcu+0x10/0x10 [ 240.937760][ T7031] ? fib6_select_path+0x114/0xb50 [ 240.937793][ T7031] ip6_pol_route_lookup+0xcd2/0xf30 [ 240.937822][ T7031] ? ip6_pol_route_lookup+0xd0/0xf30 [ 240.937853][ T7031] ? __pfx_ip6_pol_route_lookup+0x10/0x10 [ 240.937888][ T7031] ? rcuref_put+0x146/0x180 [ 240.937915][ T7031] ? dst_release+0x79/0x1b0 [ 240.937945][ T7031] fib6_rule_lookup+0x617/0x6e0 [ 240.937973][ T7031] ? __pfx_ip6_pol_route_lookup+0x10/0x10 [ 240.937997][ T7031] ? __pfx_fib6_rule_lookup+0x10/0x10 [ 240.938025][ T7031] ? __lock_acquire+0x747/0x2de0 [ 240.938055][ T7031] ? rt6_lookup+0xe0/0x220 [ 240.938083][ T7031] rt6_lookup+0x145/0x220 [ 240.938110][ T7031] ? __pfx_rt6_lookup+0x10/0x10 [ 240.938146][ T7031] ? ipv6_sock_ac_join+0x357/0x820 [ 240.938175][ T7031] ipv6_sock_ac_join+0x4e1/0x820 [ 240.938208][ T7031] ? __pfx_ipv6_sock_ac_join+0x10/0x10 [ 240.938236][ T7031] ? _copy_from_user+0x94/0xb0 [ 240.938270][ T7031] do_ipv6_setsockopt+0x1f56/0x2960 [ 240.938297][ T7031] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 240.938315][ T7031] ? aa_inet_opt_perm+0x94d/0xcd0 [ 240.938332][ T7031] ? get_pid_task+0x20/0x1f0 [ 240.938359][ T7031] ? __pfx_aa_inet_opt_perm+0x10/0x10 [ 240.938393][ T7031] ? ksys_write+0x1e6/0x270 [ 240.938426][ T7031] ? lock_acquire+0x115/0x350 [ 240.938458][ T7031] ? aa_sock_opt_perm+0xe1/0x1e0 [ 240.938488][ T7031] ipv6_setsockopt+0x59/0x170 [ 240.938511][ T7031] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 240.938543][ T7031] do_sock_setsockopt+0x17c/0x1b0 [ 240.938569][ T7031] __x64_sys_setsockopt+0x13d/0x1b0 [ 240.938594][ T7031] do_syscall_64+0x16a/0x530 [ 240.938618][ T7031] ? trace_irq_disable+0x3b/0x140 [ 240.938641][ T7031] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.938660][ T7031] ? clear_bhb_loop+0x70/0xc0 [ 240.938683][ T7031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.938702][ T7031] RIP: 0033:0x7f037679fb19 [ 240.938719][ T7031] 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 [ 240.938735][ T7031] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 240.938755][ T7031] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 240.938769][ T7031] RDX: 000000000000001b RSI: 0000000000000029 RDI: 0000000000000003 [ 240.938780][ T7031] RBP: 00007f03776ac090 R08: 0000000000000014 R09: 0000000000000000 [ 240.938791][ T7031] R10: 0000200000000640 R11: 0000000000000246 R12: 0000000000000001 [ 240.938803][ T7031] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 240.938835][ T7031] [ 240.988003][ T5974] usb 3-1: Invalid ep0 maxpacket: 9 [ 240.990051][ T5974] usb usb3-port1: attempt power cycle [ 241.006086][ T5737] usb 4-1: device descriptor read/64, error -71 [ 241.055805][ T5735] usb 2-1: device descriptor read/64, error -71 [ 241.115150][ T5737] usb usb4-port1: attempt power cycle [ 241.165030][ T5735] usb usb2-port1: attempt power cycle [ 241.325049][ T5974] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 241.346826][ T5974] usb 3-1: Invalid ep0 maxpacket: 9 [ 241.358359][ T7036] FAULT_INJECTION: forcing a failure. [ 241.358359][ T7036] name failslab, interval 1, probability 0, space 0, times 0 [ 241.358386][ T7036] CPU: 1 UID: 0 PID: 7036 Comm: syz.0.473 Not tainted syzkaller #0 PREEMPT(full) [ 241.358409][ T7036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 241.358421][ T7036] Call Trace: [ 241.358428][ T7036] [ 241.358435][ T7036] dump_stack_lvl+0xe8/0x150 [ 241.358469][ T7036] should_fail_ex+0x3eb/0x540 [ 241.358495][ T7036] should_failslab+0xa8/0x100 [ 241.358526][ T7036] __kmalloc_noprof+0xf9/0x710 [ 241.358548][ T7036] ? prepare_creds+0x30/0x820 [ 241.358570][ T7036] ? security_prepare_creds+0x52/0x360 [ 241.358603][ T7036] ? security_prepare_creds+0x52/0x360 [ 241.358630][ T7036] ? kmem_cache_alloc_noprof+0x151/0x600 [ 241.358656][ T7036] security_prepare_creds+0x52/0x360 [ 241.358687][ T7036] prepare_creds+0x57d/0x820 [ 241.358712][ T7036] lookup_user_key+0x27b/0x12c0 [ 241.358748][ T7036] ? __pfx_lookup_user_key+0x10/0x10 [ 241.358780][ T7036] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 241.358818][ T7036] ? __might_fault+0xaf/0x130 [ 241.358843][ T7036] __se_sys_add_key+0x315/0x420 [ 241.358868][ T7036] ? __pfx___se_sys_add_key+0x10/0x10 [ 241.358899][ T7036] ? __x64_sys_add_key+0x20/0xc0 [ 241.358923][ T7036] do_syscall_64+0x16a/0x530 [ 241.358949][ T7036] ? trace_irq_disable+0x3b/0x140 [ 241.358974][ T7036] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.358994][ T7036] ? clear_bhb_loop+0x70/0xc0 [ 241.359017][ T7036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.359036][ T7036] RIP: 0033:0x7f037679fb19 [ 241.359054][ T7036] 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 [ 241.359070][ T7036] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 241.359093][ T7036] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 241.359109][ T7036] RDX: 0000200000000480 RSI: 0000200000000400 RDI: 00002000000002c0 [ 241.359123][ T7036] RBP: 00007f0376837b70 R08: fffffffffffffffe R09: 0000000000000000 [ 241.359136][ T7036] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 241.359148][ T7036] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 241.359179][ T7036] [ 241.454789][ T5737] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 241.474865][ T5974] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 241.475613][ T5737] usb 4-1: device descriptor read/8, error -71 [ 241.495423][ T5974] usb 3-1: Invalid ep0 maxpacket: 9 [ 241.495852][ T5974] usb usb3-port1: unable to enumerate USB device [ 241.504983][ T5735] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 241.526390][ T5735] usb 2-1: device descriptor read/8, error -71 [ 241.694774][ T27] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 241.714786][ T5737] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 241.735284][ T5737] usb 4-1: device descriptor read/8, error -71 [ 241.764807][ T5735] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 241.785368][ T5735] usb 2-1: device descriptor read/8, error -71 [ 241.844802][ T27] usb 1-1: Using ep0 maxpacket: 32 [ 241.845508][ T5737] usb usb4-port1: unable to enumerate USB device [ 241.845639][ T27] usb 1-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 241.848650][ T27] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.848674][ T27] usb 1-1: Product: syz [ 241.848688][ T27] usb 1-1: Manufacturer: syz [ 241.848701][ T27] usb 1-1: SerialNumber: syz [ 241.851080][ T27] usb 1-1: config 0 descriptor?? [ 241.854611][ T27] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 241.896358][ T5735] usb usb2-port1: unable to enumerate USB device [ 242.968408][ T7038] FAULT_INJECTION: forcing a failure. [ 242.968408][ T7038] name failslab, interval 1, probability 0, space 0, times 0 [ 242.968438][ T7038] CPU: 0 UID: 0 PID: 7038 Comm: syz.0.474 Not tainted syzkaller #0 PREEMPT(full) [ 242.968463][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 242.968476][ T7038] Call Trace: [ 242.968485][ T7038] [ 242.968493][ T7038] dump_stack_lvl+0xe8/0x150 [ 242.968527][ T7038] should_fail_ex+0x3eb/0x540 [ 242.968543][ T7038] should_failslab+0xa8/0x100 [ 242.968561][ T7038] __kmalloc_noprof+0xf9/0x710 [ 242.968573][ T7038] ? rcu_is_watching+0x16/0xb0 [ 242.968594][ T7038] ? tomoyo_realpath_from_path+0xf2/0x640 [ 242.968614][ T7038] ? tomoyo_realpath_from_path+0xf2/0x640 [ 242.968643][ T7038] tomoyo_realpath_from_path+0xf2/0x640 [ 242.968674][ T7038] ? tomoyo_path_number_perm+0x219/0x5f0 [ 242.968691][ T7038] tomoyo_path_number_perm+0x246/0x5f0 [ 242.968708][ T7038] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 242.968727][ T7038] ? __lock_acquire+0x747/0x2de0 [ 242.968760][ T7038] ? do_futex+0x3e7/0x4e0 [ 242.968811][ T7038] ? __fget_files+0x2a/0x420 [ 242.968834][ T7038] ? __fget_files+0x2a/0x420 [ 242.968847][ T7038] ? __fget_files+0x2a/0x420 [ 242.968863][ T7038] security_file_ioctl+0xc3/0x2a0 [ 242.968879][ T7038] __se_sys_ioctl+0x47/0x170 [ 242.968906][ T7038] do_syscall_64+0x16a/0x530 [ 242.968934][ T7038] ? trace_irq_disable+0x3b/0x140 [ 242.968960][ T7038] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.968978][ T7038] ? clear_bhb_loop+0x70/0xc0 [ 242.968992][ T7038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.969003][ T7038] RIP: 0033:0x7f037679fb19 [ 242.969014][ T7038] 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 [ 242.969023][ T7038] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.969036][ T7038] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 242.969051][ T7038] RDX: 0000000000000000 RSI: 000000004030582a RDI: 000000000000000c [ 242.969063][ T7038] RBP: 00007f0376837b70 R08: 0000000000000000 R09: 0000000000000000 [ 242.969076][ T7038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 242.969089][ T7038] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 242.969122][ T7038] [ 242.969148][ T7038] ERROR: Out of memory at tomoyo_realpath_from_path. [ 243.218173][ T27] gspca_ov534_9: reg_w failed -71 [ 243.269770][ T7045] tipc: Enabling of bearer rejected, failed to enable media [ 243.347509][ T7053] FAULT_INJECTION: forcing a failure. [ 243.347509][ T7053] name failslab, interval 1, probability 0, space 0, times 0 [ 243.347538][ T7053] CPU: 0 UID: 0 PID: 7053 Comm: syz.3.476 Not tainted syzkaller #0 PREEMPT(full) [ 243.347560][ T7053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 243.347571][ T7053] Call Trace: [ 243.347579][ T7053] [ 243.347586][ T7053] dump_stack_lvl+0xe8/0x150 [ 243.347617][ T7053] should_fail_ex+0x3eb/0x540 [ 243.347641][ T7053] should_failslab+0xa8/0x100 [ 243.347670][ T7053] __kvmalloc_node_noprof+0x171/0x820 [ 243.347705][ T7053] ? __kvmalloc_node_noprof+0x340/0x820 [ 243.347729][ T7053] ? io_alloc_cache_init+0x42/0x140 [ 243.347758][ T7053] ? io_alloc_cache_init+0x42/0x140 [ 243.347792][ T7053] io_alloc_cache_init+0x42/0x140 [ 243.347823][ T7053] io_ring_ctx_alloc+0x54b/0xb80 [ 243.347853][ T7053] io_uring_create+0x50/0x980 [ 243.347879][ T7053] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 243.347898][ T7053] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 243.347928][ T7053] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 243.347963][ T7053] ? __pfx_ksys_write+0x10/0x10 [ 243.348001][ T7053] do_syscall_64+0x16a/0x530 [ 243.348027][ T7053] ? trace_irq_disable+0x3b/0x140 [ 243.348051][ T7053] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.348070][ T7053] ? clear_bhb_loop+0x70/0xc0 [ 243.348094][ T7053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.348113][ T7053] RIP: 0033:0x7f8994f9fb19 [ 243.348131][ T7053] 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 [ 243.348147][ T7053] RSP: 002b:00007f8995da2ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 243.348168][ T7053] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f8994f9fb19 [ 243.348183][ T7053] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 243.348196][ T7053] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 243.348209][ T7053] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 243.348222][ T7053] R13: 0000200000000b10 R14: 00007f8995da2fd8 R15: 0000000000000000 [ 243.348251][ T7053] [ 243.554898][ T27] gspca_ov534_9: Unknown sensor 0000 [ 243.554982][ T27] ov534_9 1-1:0.0: probe with driver ov534_9 failed with error -22 [ 243.561819][ T27] usb 1-1: USB disconnect, device number 37 [ 243.596776][ T6626] udevd[6626]: setting mode of /dev/bus/usb/001/037 to 020664 failed: No such file or directory [ 243.596885][ T6626] udevd[6626]: setting owner of /dev/bus/usb/001/037 to uid=0, gid=0 failed: No such file or directory [ 243.724782][ T5696] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 243.878414][ T5696] usb 2-1: Using ep0 maxpacket: 32 [ 243.878977][ T5696] usb 2-1: New USB device found: idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 243.883487][ T5696] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 243.883512][ T5696] usb 2-1: config 0 has no interface number 0 [ 243.883545][ T5696] usb 2-1: too many endpoints for config 0 interface 255 altsetting 255: 48, using maximum allowed: 30 [ 243.883582][ T5696] usb 2-1: config 0 interface 255 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 48 [ 243.883606][ T5696] usb 2-1: config 0 interface 255 has no altsetting 0 [ 243.903617][ T7075] FAULT_INJECTION: forcing a failure. [ 243.903617][ T7075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 243.903645][ T7075] CPU: 1 UID: 0 PID: 7075 Comm: syz.0.480 Not tainted syzkaller #0 PREEMPT(full) [ 243.903667][ T7075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 243.903678][ T7075] Call Trace: [ 243.903685][ T7075] [ 243.903693][ T7075] dump_stack_lvl+0xe8/0x150 [ 243.903724][ T7075] should_fail_ex+0x3eb/0x540 [ 243.903749][ T7075] _copy_to_user+0x31/0xb0 [ 243.903772][ T7075] dm_ctl_ioctl+0x300/0xe10 [ 243.903808][ T7075] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 243.903843][ T7075] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 243.903896][ T7075] ? __fget_files+0x2a/0x420 [ 243.903921][ T7075] ? bpf_lsm_file_ioctl+0x9/0x20 [ 243.903952][ T7075] ? __pfx_dm_ctl_ioctl+0x10/0x10 [ 243.903976][ T7075] __se_sys_ioctl+0xfc/0x170 [ 243.904005][ T7075] do_syscall_64+0x16a/0x530 [ 243.904029][ T7075] ? trace_irq_disable+0x3b/0x140 [ 243.904053][ T7075] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.904072][ T7075] ? clear_bhb_loop+0x70/0xc0 [ 243.904095][ T7075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.904113][ T7075] RIP: 0033:0x7f037679fb19 [ 243.904129][ T7075] 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 [ 243.904144][ T7075] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 243.904164][ T7075] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 243.904178][ T7075] RDX: 00002000000003c0 RSI: 00000000c138fd09 RDI: 0000000000000003 [ 243.904190][ T7075] RBP: 00007f03776ac090 R08: 0000000000000000 R09: 0000000000000000 [ 243.904202][ T7075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 243.904213][ T7075] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 243.904243][ T7075] [ 243.991849][ T5696] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.991878][ T5696] usb 2-1: Product: syz [ 243.991892][ T5696] usb 2-1: Manufacturer: syz [ 243.991907][ T5696] usb 2-1: SerialNumber: syz [ 244.121238][ T5696] usb 2-1: config 0 descriptor?? [ 244.154806][ T27] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 244.300708][ T7084] rxe_eth0 speed is unknown, defaulting to 1000 [ 244.306148][ T27] usb 4-1: Using ep0 maxpacket: 32 [ 244.311021][ T27] usb 4-1: New USB device found: idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 244.314806][ T27] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.349575][ T27] usb 4-1: config 0 descriptor?? [ 244.455328][ T7045] bond0: (slave ip6tnl0): refused to change device type [ 244.500505][ T5696] gspca_main: ov534_9-2.14.0 probing 05a9:1550 [ 244.573727][ T27] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 244.622186][ T27] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 244.624444][ T27] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 244.624489][ T27] usb 4-1: media controller created [ 244.690223][ T27] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 244.715667][ T5696] gspca_ov534_9: reg_w failed -71 [ 244.784399][ T7073] FAULT_INJECTION: forcing a failure. [ 244.784399][ T7073] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.784463][ T7073] CPU: 1 UID: 0 PID: 7073 Comm: syz.3.479 Tainted: G L syzkaller #0 PREEMPT(full) [ 244.784490][ T7073] Tainted: [L]=SOFTLOCKUP [ 244.784496][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 244.784507][ T7073] Call Trace: [ 244.784514][ T7073] [ 244.784522][ T7073] dump_stack_lvl+0xe8/0x150 [ 244.784554][ T7073] should_fail_ex+0x3eb/0x540 [ 244.784582][ T7073] _copy_from_user+0x2d/0xb0 [ 244.784603][ T7073] memdup_user+0x5e/0xd0 [ 244.784623][ T7073] i2cdev_ioctl_rdwr+0x1c6/0x740 [ 244.784657][ T7073] i2cdev_ioctl+0x6a5/0x880 [ 244.784678][ T7073] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 244.784700][ T7073] ? __fget_files+0x2a/0x420 [ 244.784725][ T7073] ? bpf_lsm_file_ioctl+0x9/0x20 [ 244.784749][ T7073] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 244.784770][ T7073] __se_sys_ioctl+0xfc/0x170 [ 244.784800][ T7073] do_syscall_64+0x16a/0x530 [ 244.784825][ T7073] ? trace_irq_disable+0x3b/0x140 [ 244.784848][ T7073] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.784866][ T7073] ? clear_bhb_loop+0x70/0xc0 [ 244.784888][ T7073] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 244.784907][ T7073] RIP: 0033:0x7f8994f9fb19 [ 244.784924][ T7073] 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 [ 244.784940][ T7073] RSP: 002b:00007f8995e1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.784961][ T7073] RAX: ffffffffffffffda RBX: 00007f8995225fa0 RCX: 00007f8994f9fb19 [ 244.784975][ T7073] RDX: 00002000000004c0 RSI: 0000000000000707 RDI: 0000000000000004 [ 244.784986][ T7073] RBP: 00007f8995e1f090 R08: 0000000000000000 R09: 0000000000000000 [ 244.784999][ T7073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.785010][ T7073] R13: 00007f8995226038 R14: 00007f8995225fa0 R15: 00007ffddb9d92e8 [ 244.785042][ T7073] [ 244.792536][ T7073] az6027: more than 2 i2c messages at a time is not handled yet. TODO. [ 244.808794][ T27] az6027: usb out operation failed. (-71) [ 244.811862][ T27] az6027: usb out operation failed. (-71) [ 244.811877][ T27] stb0899_attach: Driver disabled by Kconfig [ 244.811887][ T27] az6027: no front-end attached [ 244.811887][ T27] [ 244.815219][ T27] az6027: usb out operation failed. (-71) [ 244.815244][ T27] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 244.828803][ T27] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input14 [ 244.870774][ T27] dvb-usb: schedule remote query interval to 400 msecs. [ 244.870796][ T27] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 244.889775][ T27] usb 4-1: USB disconnect, device number 39 [ 245.093348][ T27] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 245.115088][ T5696] gspca_ov534_9: Unknown sensor 0000 [ 245.115171][ T5696] ov534_9 2-1:0.255: probe with driver ov534_9 failed with error -22 [ 245.122888][ T5696] usb 2-1: USB disconnect, device number 38 [ 245.314918][ T5709] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 245.383864][ T7108] FAULT_INJECTION: forcing a failure. [ 245.383864][ T7108] name failslab, interval 1, probability 0, space 0, times 0 [ 245.383896][ T7108] CPU: 1 UID: 0 PID: 7108 Comm: syz.1.484 Tainted: G L syzkaller #0 PREEMPT(full) [ 245.383925][ T7108] Tainted: [L]=SOFTLOCKUP [ 245.383932][ T7108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 245.383944][ T7108] Call Trace: [ 245.383951][ T7108] [ 245.383959][ T7108] dump_stack_lvl+0xe8/0x150 [ 245.383991][ T7108] should_fail_ex+0x3eb/0x540 [ 245.384022][ T7108] should_failslab+0xa8/0x100 [ 245.384053][ T7108] __kvmalloc_node_noprof+0x171/0x820 [ 245.384079][ T7108] ? __kvmalloc_node_noprof+0x340/0x820 [ 245.384101][ T7108] ? io_alloc_cache_init+0x42/0x140 [ 245.384127][ T7108] ? io_alloc_cache_init+0x42/0x140 [ 245.384159][ T7108] io_alloc_cache_init+0x42/0x140 [ 245.384188][ T7108] io_ring_ctx_alloc+0x56a/0xb80 [ 245.384218][ T7108] io_uring_create+0x50/0x980 [ 245.384241][ T7108] __se_sys_io_uring_setup+0x2a8/0x2c0 [ 245.384260][ T7108] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 245.384288][ T7108] ? __pfx___se_sys_io_uring_setup+0x10/0x10 [ 245.384322][ T7108] ? __pfx_ksys_write+0x10/0x10 [ 245.384358][ T7108] do_syscall_64+0x16a/0x530 [ 245.384382][ T7108] ? trace_irq_disable+0x3b/0x140 [ 245.384406][ T7108] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.384425][ T7108] ? clear_bhb_loop+0x70/0xc0 [ 245.384449][ T7108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 245.384468][ T7108] RIP: 0033:0x7f7bcbd9fb19 [ 245.384485][ T7108] 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 [ 245.384501][ T7108] RSP: 002b:00007f7bccd05ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 245.384520][ T7108] RAX: ffffffffffffffda RBX: 0000200000000a88 RCX: 00007f7bcbd9fb19 [ 245.384533][ T7108] RDX: 0000200000000b08 RSI: 0000200000000a88 RDI: 00000000000003c9 [ 245.384546][ T7108] RBP: 0000200000000a80 R08: 0000000000000000 R09: 0000000000000000 [ 245.384559][ T7108] R10: 0000200000000b10 R11: 0000000000000206 R12: 0000200000000b08 [ 245.384572][ T7108] R13: 0000200000000b10 R14: 00007f7bccd05fd8 R15: 0000000000000000 [ 245.384600][ T7108] [ 245.565548][ T5709] usb 3-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 245.565589][ T5709] usb 3-1: no configurations [ 245.565601][ T5709] usb 3-1: can't read configurations, error -22 [ 245.714808][ T5709] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 245.775816][ T5974] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 245.865803][ T5709] usb 3-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 245.865847][ T5709] usb 3-1: no configurations [ 245.865860][ T5709] usb 3-1: can't read configurations, error -22 [ 245.866093][ T5709] usb usb3-port1: attempt power cycle [ 245.906102][ T5974] usb 4-1: device descriptor read/64, error -71 [ 245.963164][ T7128] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 245.963594][ T7128] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 246.145020][ T5974] usb 4-1: new high-speed USB device number 41 using dummy_hcd [ 246.194807][ T5737] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 246.204977][ T5709] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 246.226517][ T5709] usb 3-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 246.226543][ T5709] usb 3-1: no configurations [ 246.226550][ T5709] usb 3-1: can't read configurations, error -22 [ 246.274808][ T5974] usb 4-1: device descriptor read/64, error -71 [ 246.346106][ T5737] usb 2-1: New USB device found: idVendor=1430, idProduct=474b, bcdDevice=0.40 [ 246.346902][ T5737] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 246.348473][ T5737] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.348487][ T5737] usb 2-1: Product: syz [ 246.348494][ T5737] usb 2-1: Manufacturer: syz [ 246.348502][ T5737] usb 2-1: SerialNumber: syz [ 246.354856][ T5709] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 246.395311][ T5974] usb usb4-port1: attempt power cycle [ 246.412549][ T5709] usb 3-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 246.412588][ T5709] usb 3-1: no configurations [ 246.412600][ T5709] usb 3-1: can't read configurations, error -22 [ 246.424742][ T5709] usb usb3-port1: unable to enumerate USB device [ 246.560029][ T5737] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 246.560068][ T5737] usb 2-1: MIDIStreaming interface descriptor not found [ 246.667178][ T5737] usb 2-1: USB disconnect, device number 39 [ 246.719926][ T7140] FAULT_INJECTION: forcing a failure. [ 246.719926][ T7140] name failslab, interval 1, probability 0, space 0, times 0 [ 246.719960][ T7140] CPU: 0 UID: 0 PID: 7140 Comm: syz.0.491 Tainted: G L syzkaller #0 PREEMPT(full) [ 246.719988][ T7140] Tainted: [L]=SOFTLOCKUP [ 246.719995][ T7140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 246.720007][ T7140] Call Trace: [ 246.720014][ T7140] [ 246.720023][ T7140] dump_stack_lvl+0xe8/0x150 [ 246.720058][ T7140] should_fail_ex+0x3eb/0x540 [ 246.720085][ T7140] should_failslab+0xa8/0x100 [ 246.720113][ T7140] ? security_inode_alloc+0x39/0x310 [ 246.720134][ T7140] kmem_cache_alloc_noprof+0x9c/0x600 [ 246.720156][ T7140] ? make_kgid+0x1d1/0x6a0 [ 246.720181][ T7140] ? security_inode_alloc+0x39/0x310 [ 246.720206][ T7140] security_inode_alloc+0x39/0x310 [ 246.720229][ T7140] inode_init_always_gfp+0x97e/0xd30 [ 246.720257][ T7140] ? __pfx_rpc_alloc_inode+0x10/0x10 [ 246.720283][ T7140] alloc_inode+0x82/0x1b0 [ 246.720306][ T7140] new_inode+0x1f/0x170 [ 246.720333][ T7140] rpc_mkpipe_dentry+0x11e/0x440 [ 246.720371][ T7140] rpc_pipefs_event+0x103/0x170 [ 246.720402][ T7140] notifier_call_chain+0x1a5/0x3d0 [ 246.720431][ T7140] blocking_notifier_call_chain+0x6a/0x90 [ 246.720456][ T7140] rpc_fill_super+0x36f/0x420 [ 246.720480][ T7140] ? __pfx_rpc_fill_super+0x10/0x10 [ 246.720506][ T7140] get_tree_keyed+0xe5/0x170 [ 246.720538][ T7140] vfs_get_tree+0x92/0x2a0 [ 246.720568][ T7140] do_new_mount+0x325/0xb00 [ 246.720597][ T7140] ? __pfx_do_new_mount+0x10/0x10 [ 246.720623][ T7140] ? ns_capable+0x84/0xe0 [ 246.720649][ T7140] ? path_mount+0x647/0x1050 [ 246.720675][ T7140] ? user_path_at+0xd4/0x160 [ 246.720701][ T7140] __se_sys_mount+0x31d/0x420 [ 246.720731][ T7140] ? __pfx___se_sys_mount+0x10/0x10 [ 246.720762][ T7140] ? __x64_sys_mount+0x20/0xc0 [ 246.720788][ T7140] do_syscall_64+0x16a/0x530 [ 246.720814][ T7140] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.720835][ T7140] ? clear_bhb_loop+0x70/0xc0 [ 246.720859][ T7140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.720878][ T7140] RIP: 0033:0x7f037679fb19 [ 246.720897][ T7140] 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 [ 246.720915][ T7140] RSP: 002b:00007f03776ac028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 246.720938][ T7140] RAX: ffffffffffffffda RBX: 00007f0376a25fa0 RCX: 00007f037679fb19 [ 246.720953][ T7140] RDX: 00002000000002c0 RSI: 0000200000000280 RDI: 0000000000000000 [ 246.720968][ T7140] RBP: 00007f0376837b70 R08: 0000000000000000 R09: 0000000000000000 [ 246.720979][ T7140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 246.720990][ T7140] R13: 00007f0376a26038 R14: 00007f0376a25fa0 R15: 00007ffd329afb78 [ 246.721023][ T7140] [ 246.721802][ T7140] rpc_mkpipe_dentry() failed to create pipe nfs/blocklayout (errno = -12) [ 246.745507][ T5974] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 246.761048][ T6627] udevd[6627]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 246.766865][ T5974] usb 4-1: device descriptor read/8, error -71 [ 247.004819][ T5974] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 247.026619][ T5974] usb 4-1: device descriptor read/8, error -71 [ 247.030267][ T33] audit: type=1800 audit(1794257007.298:7): pid=7149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.492" name=08 dev="sda1" ino=2045 res=0 errno=-22 [ 247.137651][ T5974] usb usb4-port1: unable to enumerate USB device [ 247.346969][ T7160] dlm: no locking on control device [ 247.360191][ T5719] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 247.510087][ T5719] usb 2-1: New USB device found: idVendor=0458, idProduct=5013, bcdDevice=0.40 [ 247.511391][ T5719] usb 2-1: too many endpoints for config 1 interface 0 altsetting 13: 33, using maximum allowed: 30 [ 247.511435][ T5719] usb 2-1: config 1 interface 0 altsetting 13 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 247.511459][ T5719] usb 2-1: config 1 interface 0 has no altsetting 0 [ 247.557176][ T5719] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.557204][ T5719] usb 2-1: Product: syz [ 247.557218][ T5719] usb 2-1: Manufacturer: syz [ 247.557233][ T5719] usb 2-1: SerialNumber: syz [ 247.789425][ T7152] vhci_hcd vhci_hcd.0: pdev(1) rhport(0) sockfd(5) [ 247.789452][ T7152] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 247.790057][ T7152] vhci_hcd vhci_hcd.0: Device attached [ 247.821424][ T7152] vhci_hcd vhci_hcd.0: pdev(1) rhport(1) sockfd(7) [ 247.821450][ T7152] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 247.821502][ T7152] vhci_hcd vhci_hcd.0: Device attached [ 247.836391][ T7152] vhci_hcd vhci_hcd.0: pdev(1) rhport(2) sockfd(9) [ 247.836417][ T7152] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 247.836461][ T7152] vhci_hcd vhci_hcd.0: Device attached [ 247.839482][ T7152] vhci_hcd vhci_hcd.0: pdev(1) rhport(3) sockfd(11) [ 247.839504][ T7152] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 247.839541][ T7152] vhci_hcd vhci_hcd.0: Device attached [ 248.047503][ T7175] vhci_hcd: connection closed [ 248.048351][ T7181] vhci_hcd: connection closed [ 248.048546][ T7177] vhci_hcd: connection closed [ 248.048722][ T7179] vhci_hcd: connection closed [ 248.066973][ T46] vhci_hcd vhci_hcd.1: stop threads [ 248.066999][ T46] vhci_hcd vhci_hcd.1: release socket [ 248.067093][ T46] vhci_hcd vhci_hcd.1: disconnect device [ 248.068281][ T5709] usb 35-1: new high-speed USB device number 2 using vhci_hcd [ 248.068339][ T5709] usb 35-1: enqueue for inactive port 0 [ 248.069024][ T46] vhci_hcd vhci_hcd.1: stop threads [ 248.069039][ T46] vhci_hcd vhci_hcd.1: release socket [ 248.069083][ T46] vhci_hcd vhci_hcd.1: disconnect device [ 248.070404][ T46] vhci_hcd vhci_hcd.1: stop threads [ 248.070420][ T46] vhci_hcd vhci_hcd.1: release socket [ 248.071377][ T46] vhci_hcd vhci_hcd.1: disconnect device [ 248.071928][ T46] vhci_hcd vhci_hcd.1: stop threads [ 248.071944][ T46] vhci_hcd vhci_hcd.1: release socket [ 248.071984][ T46] vhci_hcd vhci_hcd.1: disconnect device [ 248.138968][ T5709] vhci_hcd vhci_hcd.1: vhci_device speed not set [ 248.162585][ T5719] usbhid 2-1:1.0: can't add hid device: -71 [ 248.162685][ T5719] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 248.179124][ T5719] usb 2-1: USB disconnect, device number 40 [ 248.292977][ T7186] overlayfs: overlapping lowerdir path [ 248.643556][ T7203] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 248.853926][ T7206] loop5: detected capacity change from 0 to 8388608 [ 249.298460][ T7234] FAULT_INJECTION: forcing a failure. [ 249.298460][ T7234] name failslab, interval 1, probability 0, space 0, times 0 [ 249.298481][ T7234] CPU: 0 UID: 0 PID: 7234 Comm: syz.2.505 Tainted: G L syzkaller #0 PREEMPT(full) [ 249.298495][ T7234] Tainted: [L]=SOFTLOCKUP [ 249.298499][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 249.298506][ T7234] Call Trace: [ 249.298510][ T7234] [ 249.298515][ T7234] dump_stack_lvl+0xe8/0x150 [ 249.298536][ T7234] should_fail_ex+0x3eb/0x540 [ 249.298550][ T7234] ? __alloc_skb+0x1db/0x7a0 [ 249.298562][ T7234] should_failslab+0xa8/0x100 [ 249.298580][ T7234] ? __alloc_skb+0x1db/0x7a0 [ 249.298589][ T7234] kmem_cache_alloc_node_noprof+0x9c/0x600 [ 249.298602][ T7234] ? __alloc_skb+0x18d/0x7a0 [ 249.298617][ T7234] ? __alloc_skb+0x1db/0x7a0 [ 249.298631][ T7234] __alloc_skb+0x1db/0x7a0 [ 249.298645][ T7234] nl80211_new_interface+0x682/0x1080 [ 249.298668][ T7234] ? __pfx_nl80211_new_interface+0x10/0x10 [ 249.298688][ T7234] ? genl_family_rcv_msg_attrs_parse+0x20b/0x2f0 [ 249.298708][ T7234] genl_family_rcv_msg_doit+0x233/0x340 [ 249.298725][ T7234] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 249.298746][ T7234] ? bpf_lsm_capable+0x9/0x20 [ 249.298762][ T7234] ? security_capable+0x7e/0x2c0 [ 249.298781][ T7234] genl_rcv_msg+0x614/0x7a0 [ 249.298798][ T7234] ? __pfx_genl_rcv_msg+0x10/0x10 [ 249.298810][ T7234] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 249.298823][ T7234] ? __pfx_nl80211_new_interface+0x10/0x10 [ 249.298837][ T7234] ? __pfx_nl80211_post_doit+0x10/0x10 [ 249.298853][ T7234] ? __asan_memcpy+0x40/0x70 [ 249.298870][ T7234] netlink_rcv_skb+0x226/0x4a0 [ 249.298887][ T7234] ? __pfx_genl_rcv_msg+0x10/0x10 [ 249.298901][ T7234] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 249.298926][ T7234] ? down_read+0x2b9/0x320 [ 249.298945][ T7234] genl_rcv+0x28/0x40 [ 249.298957][ T7234] netlink_unicast+0x8ef/0xa80 [ 249.298981][ T7234] netlink_sendmsg+0x7f0/0xb20 [ 249.298995][ T7234] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.299007][ T7234] ? aa_sock_msg_perm+0x144/0x210 [ 249.299032][ T7234] ? apparmor_socket_sendmsg+0x18b/0x360 [ 249.299058][ T7234] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.299075][ T7234] sock_sendmsg_nosec+0x14e/0x190 [ 249.299105][ T7234] ____sys_sendmsg+0x54e/0x850 [ 249.299123][ T7234] ? __pfx_____sys_sendmsg+0x10/0x10 [ 249.299140][ T7234] ? import_iovec+0x73/0xa0 [ 249.299153][ T7234] ___sys_sendmsg+0x2a6/0x360 [ 249.299165][ T7234] ? __lock_acquire+0x747/0x2de0 [ 249.299192][ T7234] ? __pfx____sys_sendmsg+0x10/0x10 [ 249.299249][ T7234] ? __fget_files+0x3a2/0x420 [ 249.299270][ T7234] ? __fget_files+0x2a/0x420 [ 249.299288][ T7234] __x64_sys_sendmsg+0x1b1/0x290 [ 249.299302][ T7234] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 249.299327][ T7234] do_syscall_64+0x16a/0x530 [ 249.299342][ T7234] ? trace_irq_disable+0x3b/0x140 [ 249.299355][ T7234] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.299366][ T7234] ? clear_bhb_loop+0x70/0xc0 [ 249.299379][ T7234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.299389][ T7234] RIP: 0033:0x7fcb0379fb19 [ 249.299399][ T7234] 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 [ 249.299407][ T7234] RSP: 002b:00007fcb046bc028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.299419][ T7234] RAX: ffffffffffffffda RBX: 00007fcb03a25fa0 RCX: 00007fcb0379fb19 [ 249.299427][ T7234] RDX: 0000000024044884 RSI: 0000200000022040 RDI: 0000000000000003 [ 249.299434][ T7234] RBP: 00007fcb046bc090 R08: 0000000000000000 R09: 0000000000000000 [ 249.299440][ T7234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 249.299446][ T7234] R13: 00007fcb03a26038 R14: 00007fcb03a25fa0 R15: 00007ffdd0413fb8 [ 249.299466][ T7234] [ 249.529731][ T5719] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 249.745270][ T5719] usb 2-1: device descriptor read/64, error -71 [ 249.885225][ T5737] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 249.925332][ T5974] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 249.985140][ T5719] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 250.043658][ T5737] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 250.043701][ T5737] usb 1-1: no configurations [ 250.043714][ T5737] usb 1-1: can't read configurations, error -22 [ 250.064767][ T5974] usb 3-1: device descriptor read/64, error -71 [ 250.114763][ T5719] usb 2-1: device descriptor read/64, error -71 [ 250.175295][ T5737] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 250.226477][ T5719] usb usb2-port1: attempt power cycle [ 250.304851][ T5974] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 250.329267][ T5737] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 250.329307][ T5737] usb 1-1: no configurations [ 250.329319][ T5737] usb 1-1: can't read configurations, error -22 [ 250.338544][ T5737] usb usb1-port1: attempt power cycle [ 250.435266][ T5974] usb 3-1: device descriptor read/64, error -71 [ 250.557781][ T5974] usb usb3-port1: attempt power cycle [ 250.570265][ T5719] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 250.596303][ T5719] usb 2-1: device descriptor read/8, error -71 [ 250.686407][ T5737] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 250.710960][ T5737] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 250.711002][ T5737] usb 1-1: no configurations [ 250.711016][ T5737] usb 1-1: can't read configurations, error -22 [ 250.833407][ T1549] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 250.834783][ T5719] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 250.837093][ T5737] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 250.861999][ T5719] usb 2-1: device descriptor read/8, error -71 [ 250.868243][ T5737] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 250.868280][ T5737] usb 1-1: no configurations [ 250.868293][ T5737] usb 1-1: can't read configurations, error -22 [ 250.868698][ T5737] usb usb1-port1: unable to enumerate USB device [ 250.907526][ T5974] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 250.926831][ T5974] usb 3-1: device descriptor read/8, error -71 [ 250.965006][ T5719] usb usb2-port1: unable to enumerate USB device [ 250.965265][ T1549] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.061858][ T1549] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.137778][ T1549] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.188054][ T5974] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 251.206252][ T5974] usb 3-1: device descriptor read/8, error -71 [ 251.242893][ T5639] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 251.252098][ T5639] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 251.253600][ T5639] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 251.269493][ T5639] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 251.270413][ T5639] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 251.316882][ T5974] usb usb3-port1: unable to enumerate USB device [ 251.413349][ T1549] bridge_slave_1: left allmulticast mode [ 251.413391][ T1549] bridge_slave_1: left promiscuous mode [ 251.414575][ T1549] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.428318][ T1549] bridge_slave_0: left allmulticast mode [ 251.428343][ T1549] bridge_slave_0: left promiscuous mode [ 251.428572][ T1549] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.758525][ T1549] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 251.761984][ T1549] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 251.763539][ T1549] bond0 (unregistering): Released all slaves [ 251.878941][ T1549] tipc: Left network mode [ 252.146410][ T5301] 8021q: adding VLAN 0 to HW filter on device eth1 [ 252.269839][ T7262] rxe_eth0 speed is unknown, defaulting to 1000 [ 252.564389][ T7298] ucma_write: process 304 (syz.1.513) changed security contexts after opening file descriptor, this is not allowed. [ 252.984124][ T5301] 8021q: adding VLAN 0 to HW filter on device eth2 [ 253.014780][ T995] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 253.047426][ T1549] hsr_slave_0: left promiscuous mode [ 253.049012][ T1549] hsr_slave_1: left promiscuous mode [ 253.050318][ T1549] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 253.050350][ T1549] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 253.051734][ T1549] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 253.051751][ T1549] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 253.076062][ T1549] veth1_macvtap: left promiscuous mode [ 253.076158][ T1549] veth0_macvtap: left promiscuous mode [ 253.076331][ T1549] veth1_vlan: left promiscuous mode [ 253.076417][ T1549] veth0_vlan: left promiscuous mode [ 253.097927][ T27] usb 1-1: new full-speed USB device number 42 using dummy_hcd [ 253.205591][ T995] usb 2-1: New USB device found: idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 253.207278][ T995] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.211909][ T995] usb 2-1: config 0 descriptor?? [ 253.264852][ T5735] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 253.286999][ T27] usb 1-1: not running at top speed; connect to a high speed hub [ 253.287034][ T27] usb 1-1: New USB device found: idVendor=046d, idProduct=0825, bcdDevice=1.00 [ 253.288034][ T27] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 253.288093][ T27] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.311941][ T55] Bluetooth: hci1: command tx timeout [ 253.342480][ T1549] team0 (unregistering): Port device team_slave_1 removed [ 253.356050][ T27] uvcvideo 1-1:1.0: Found UVC 1.00 device (046d:0825) [ 253.373327][ T1549] team0 (unregistering): Port device team_slave_0 removed [ 253.417646][ T995] udl 2-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 253.432938][ T5735] usb 3-1: New USB device found: idVendor=046a, idProduct=0023, bcdDevice=0.00 [ 253.434557][ T5735] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 253.434589][ T5735] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 253.434655][ T5735] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 253.482590][ T5735] usb 3-1: config 0 descriptor?? [ 253.725661][ T995] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 1 [ 253.725687][ T995] [drm] Initialized udl on minor 1 [ 253.921436][ T27] uvcvideo 1-1:1.1: Failed to set UVC probe control : -71 (exp. 26). [ 253.921945][ T27] uvcvideo 1-1:1.1: Failed to query (GET_CUR) UVC probe control : -71 (exp. 26). [ 253.922024][ T27] uvcvideo 1-1:1.1: Failed to initialize the device (-71). [ 253.922601][ T27] uvcvideo 1-1:1.0: probe with driver uvcvideo failed with error -71 [ 253.942403][ C1] raw-gadget.2 gadget.2: ignoring, device is not running [ 253.950078][ C1] raw-gadget.2 gadget.2: ignoring, device is not running [ 253.958558][ C1] raw-gadget.2 gadget.2: ignoring, device is not running [ 253.972991][ T5735] usbhid 3-1:0.0: can't add hid device: -32 [ 253.973080][ T5735] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 254.014094][ T5735] usb 3-1: USB disconnect, device number 36 [ 254.023290][ T27] usb 1-1: USB disconnect, device number 42 [ 254.362829][ T7262] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.363001][ T7262] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.363116][ T7262] bridge_slave_0: entered allmulticast mode [ 254.365166][ T7262] bridge_slave_0: entered promiscuous mode [ 254.367877][ T7262] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.368029][ T7262] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.368136][ T7262] bridge_slave_1: entered allmulticast mode [ 254.369647][ T7262] bridge_slave_1: entered promiscuous mode [ 254.397456][ T7262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.400213][ T7262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.427570][ T7262] team0: Port device team_slave_0 added [ 254.430983][ T7262] team0: Port device team_slave_1 added [ 254.473363][ T5301] 8021q: adding VLAN 0 to HW filter on device eth3 [ 254.486421][ T7262] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 254.486437][ T7262] 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. [ 254.486462][ T7262] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.490697][ T7262] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.490711][ T7262] 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. [ 254.490759][ T7262] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.665378][ T7262] hsr_slave_0: entered promiscuous mode [ 254.666655][ T7262] hsr_slave_1: entered promiscuous mode [ 254.667425][ T7262] debugfs: 'hsr0' already exists in 'hsr' [ 254.667462][ T7262] Cannot create hsr debugfs directory [ 255.044889][ T5735] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 255.205532][ T5735] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 255.205597][ T5735] usb 1-1: no configurations [ 255.205609][ T5735] usb 1-1: can't read configurations, error -22 [ 255.207986][ T7262] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 255.248770][ T7262] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 255.251308][ T7262] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 255.279429][ T7262] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 255.282101][ T7262] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 255.301787][ T7262] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 255.305381][ T7262] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 255.321295][ T7262] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 255.334856][ T5735] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 255.394815][ T55] Bluetooth: hci1: command tx timeout [ 255.433194][ T5301] 8021q: adding VLAN 0 to HW filter on device eth4 [ 255.476989][ T7262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.502791][ T7262] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.512196][ T5735] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 255.512260][ T5735] usb 1-1: no configurations [ 255.512273][ T5735] usb 1-1: can't read configurations, error -22 [ 255.512602][ T5735] usb usb1-port1: attempt power cycle [ 255.514921][ T1549] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.515023][ T1549] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.532248][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.532363][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.708037][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.854805][ T5735] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 255.889325][ T5735] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 255.889368][ T5735] usb 1-1: no configurations [ 255.889381][ T5735] usb 1-1: can't read configurations, error -22 [ 256.024807][ T5735] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 256.046292][ T5735] usb 1-1: New USB device found: idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 256.046355][ T5735] usb 1-1: no configurations [ 256.046368][ T5735] usb 1-1: can't read configurations, error -22 [ 256.046629][ T5735] usb usb1-port1: unable to enumerate USB device [ 256.324521][ T7384] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 256.360517][ T7262] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 256.604636][ T7262] veth0_vlan: entered promiscuous mode [ 256.613463][ T7262] veth1_vlan: entered promiscuous mode [ 256.640812][ T7262] veth0_macvtap: entered promiscuous mode [ 256.644110][ T7262] veth1_macvtap: entered promiscuous mode [ 256.672446][ T7262] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.681550][ T7262] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.694879][ T27] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 256.708995][ T1310] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.709038][ T1310] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.709071][ T1310] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.709101][ T1310] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.791626][ T1549] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 256.791647][ T1549] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 256.826760][ T27] usb 3-1: device descriptor read/64, error -71 [ 256.842342][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 256.842362][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 256.912541][ T7396] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 256.912565][ T7396] block device autoloading is deprecated and will be removed. [ 257.084848][ T27] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 257.174814][ T5735] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 257.214884][ T27] usb 3-1: device descriptor read/64, error -71 [ 257.335138][ T27] usb usb3-port1: attempt power cycle [ 257.336626][ T5735] usb 5-1: New USB device found: idVendor=10c4, idProduct=ea90, bcdDevice=0.80 [ 257.337627][ T5735] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.337657][ T5735] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 257.337709][ T5735] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.339691][ T5735] usb 5-1: config 0 descriptor?? [ 257.464915][ T55] Bluetooth: hci1: command tx timeout [ 257.684888][ T27] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 257.705924][ T27] usb 3-1: device descriptor read/8, error -71 [ 257.747376][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.747401][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.747417][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.747431][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.747446][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.747460][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.747475][ T5735] cp2112 0003:10C4:EA90.000A: unknown main item tag 0x0 [ 257.757387][ T5735] cp2112 0003:10C4:EA90.000A: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 257.943769][ T5735] cp2112 0003:10C4:EA90.000A: Part Number: 0x00 Device Version: 0x00 [ 257.954871][ T27] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 257.976134][ T27] usb 3-1: device descriptor read/8, error -71 [ 258.085215][ T27] usb usb3-port1: unable to enumerate USB device [ 258.548437][ T7396] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 258.549056][ T7396] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 258.625738][ T7396] [ 258.628081][ T7396] ====================================================== [ 258.635082][ T7396] WARNING: possible circular locking dependency detected [ 258.642092][ T7396] syzkaller #0 Tainted: G L [ 258.648058][ T7396] ------------------------------------------------------ [ 258.655059][ T7396] syz.4.511/7396 is trying to acquire lock: [ 258.660954][ T7396] ffffffff90b6d920 (major_names_lock){+.+.}-{4:4}, at: blk_request_module+0x35/0x2a0 [ 258.670437][ T7396] [ 258.670437][ T7396] but task is already holding lock: [ 258.677787][ T7396] ffff888036b9c358 (&mddev->reconfig_mutex){+.+.}-{4:4}, at: mddev_suspend_and_lock+0x48/0xf0 [ 258.688036][ T7396] [ 258.688036][ T7396] which lock already depends on the new lock. [ 258.688036][ T7396] [ 258.698435][ T7396] [ 258.698435][ T7396] the existing dependency chain (in reverse order) is: [ 258.707434][ T7396] [ 258.707434][ T7396] -> #2 (&mddev->reconfig_mutex){+.+.}-{4:4}: [ 258.715673][ T7396] __mutex_lock+0x197/0x15a0 [ 258.720784][ T7396] md_alloc+0x81e/0xf40 [ 258.725475][ T7396] md_alloc_and_put+0x1a/0x1f0 [ 258.730748][ T7396] blk_request_module+0x27d/0x2a0 [ 258.736281][ T7396] blkdev_get_no_open+0x3f/0xe0 [ 258.741648][ T7396] blkdev_open+0x1d7/0x600 [ 258.746587][ T7396] do_dentry_open+0x80e/0x1360 [ 258.751860][ T7396] vfs_open_consume+0x4a/0x350 [ 258.757137][ T7396] path_openat+0x16fc/0x20f0 [ 258.762240][ T7396] do_file_open+0x23e/0x4a0 [ 258.767255][ T7396] do_sys_openat2+0x115/0x200 [ 258.772437][ T7396] __x64_sys_openat+0x138/0x170 [ 258.777794][ T7396] do_syscall_64+0x16a/0x530 [ 258.782907][ T7396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.789306][ T7396] [ 258.789306][ T7396] -> #1 (disks_mutex){+.+.}-{4:4}: [ 258.796590][ T7396] __mutex_lock+0x197/0x15a0 [ 258.801703][ T7396] md_alloc+0x40/0xf40 [ 258.806284][ T7396] md_alloc_and_put+0x1a/0x1f0 [ 258.811550][ T7396] blk_request_module+0x27d/0x2a0 [ 258.817082][ T7396] blkdev_get_no_open+0x3f/0xe0 [ 258.822468][ T7396] blkdev_open+0x1d7/0x600 [ 258.827398][ T7396] do_dentry_open+0x80e/0x1360 [ 258.832677][ T7396] vfs_open_consume+0x4a/0x350 [ 258.837959][ T7396] path_openat+0x16fc/0x20f0 [ 258.843079][ T7396] do_file_open+0x23e/0x4a0 [ 258.848136][ T7396] do_sys_openat2+0x115/0x200 [ 258.853331][ T7396] __x64_sys_openat+0x138/0x170 [ 258.858701][ T7396] do_syscall_64+0x16a/0x530 [ 258.863812][ T7396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.870216][ T7396] [ 258.870216][ T7396] -> #0 (major_names_lock){+.+.}-{4:4}: [ 258.877943][ T7396] __lock_acquire+0x164c/0x2de0 [ 258.883317][ T7396] lock_acquire+0x115/0x350 [ 258.888333][ T7396] __mutex_lock+0x197/0x15a0 [ 258.893449][ T7396] blk_request_module+0x35/0x2a0 [ 258.898913][ T7396] blkdev_get_no_open+0x3f/0xe0 [ 258.904291][ T7396] bdev_file_open_by_dev+0xa0/0x240 [ 258.910025][ T7396] md_import_device+0x2e9/0x650 [ 258.915401][ T7396] md_add_new_disk+0x3a3/0x1850 [ 258.920771][ T7396] md_ioctl+0x2027/0x2630 [ 258.925621][ T7396] blkdev_ioctl+0x5e3/0x740 [ 258.930639][ T7396] __se_sys_ioctl+0xfc/0x170 [ 258.935751][ T7396] do_syscall_64+0x16a/0x530 [ 258.940864][ T7396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.947275][ T7396] [ 258.947275][ T7396] other info that might help us debug this: [ 258.947275][ T7396] [ 258.957494][ T7396] Chain exists of: [ 258.957494][ T7396] major_names_lock --> disks_mutex --> &mddev->reconfig_mutex [ 258.957494][ T7396] [ 258.970873][ T7396] Possible unsafe locking scenario: [ 258.970873][ T7396] [ 258.978314][ T7396] CPU0 CPU1 [ 258.983668][ T7396] ---- ---- [ 258.989028][ T7396] lock(&mddev->reconfig_mutex); [ 258.994043][ T7396] lock(disks_mutex); [ 259.000620][ T7396] lock(&mddev->reconfig_mutex); [ 259.008160][ T7396] lock(major_names_lock); [ 259.012656][ T7396] [ 259.012656][ T7396] *** DEADLOCK *** [ 259.012656][ T7396] [ 259.020793][ T7396] locks held by syz.4.511/7396: 1, on CPU#1: [ 259.026766][ T7396] #0: ffff888036b9c358 (&mddev->reconfig_mutex){+.+.}-{4:4}, at: mddev_suspend_and_lock+0x48/0xf0 [ 259.037553][ T7396] [ 259.037553][ T7396] stack backtrace: [ 259.043440][ T7396] CPU: 1 UID: 0 PID: 7396 Comm: syz.4.511 Tainted: G L syzkaller #0 PREEMPT(full) [ 259.054192][ T7396] Tainted: [L]=SOFTLOCKUP [ 259.058502][ T7396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 259.068577][ T7396] Call Trace: [ 259.071852][ T7396] [ 259.074789][ T7396] dump_stack_lvl+0xe8/0x150 [ 259.079380][ T7396] print_circular_bug+0x2e2/0x300 [ 259.084413][ T7396] check_noncircular+0x12f/0x150 [ 259.089354][ T7396] __lock_acquire+0x164c/0x2de0 [ 259.094202][ T7396] ? prep_new_page+0x22/0xb0 [ 259.098790][ T7396] ? get_page_from_freelist+0x22a1/0x22e0 [ 259.104519][ T7396] lock_acquire+0x115/0x350 [ 259.109021][ T7396] ? blk_request_module+0x35/0x2a0 [ 259.114139][ T7396] __mutex_lock+0x197/0x15a0 [ 259.118730][ T7396] ? blk_request_module+0x35/0x2a0 [ 259.123836][ T7396] ? lock_acquire+0x115/0x350 [ 259.128513][ T7396] ? blk_request_module+0x35/0x2a0 [ 259.133625][ T7396] ? __pfx___mutex_lock+0x10/0x10 [ 259.138743][ T7396] ? find_inode_fast+0x5dc/0x740 [ 259.143678][ T7396] ? find_inode_fast+0xd2/0x740 [ 259.148529][ T7396] blk_request_module+0x35/0x2a0 [ 259.153470][ T7396] blkdev_get_no_open+0x3f/0xe0 [ 259.158320][ T7396] bdev_file_open_by_dev+0xa0/0x240 [ 259.163530][ T7396] md_import_device+0x2e9/0x650 [ 259.168388][ T7396] md_add_new_disk+0x3a3/0x1850 [ 259.173243][ T7396] md_ioctl+0x2027/0x2630 [ 259.177585][ T7396] ? tomoyo_path_number_perm+0x219/0x5f0 [ 259.183214][ T7396] ? __pfx_md_ioctl+0x10/0x10 [ 259.187885][ T7396] ? do_vfs_ioctl+0x11a7/0x1570 [ 259.192737][ T7396] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 259.197766][ T7396] ? do_futex+0x3e7/0x4e0 [ 259.202107][ T7396] ? __pfx_md_ioctl+0x10/0x10 [ 259.206786][ T7396] blkdev_ioctl+0x5e3/0x740 [ 259.211283][ T7396] ? __pfx_blkdev_ioctl+0x10/0x10 [ 259.216306][ T7396] ? bpf_lsm_file_ioctl+0x9/0x20 [ 259.221243][ T7396] ? __pfx_blkdev_ioctl+0x10/0x10 [ 259.226258][ T7396] __se_sys_ioctl+0xfc/0x170 [ 259.230850][ T7396] do_syscall_64+0x16a/0x530 [ 259.235449][ T7396] ? trace_irq_disable+0x3b/0x140 [ 259.240478][ T7396] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.246550][ T7396] ? clear_bhb_loop+0x70/0xc0 [ 259.251229][ T7396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.257132][ T7396] RIP: 0033:0x7f1cbad9fb19 [ 259.261545][ T7396] 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 [ 259.281239][ T7396] RSP: 002b:00007f1cbbcf2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 259.289659][ T7396] RAX: ffffffffffffffda RBX: 00007f1cbb025fa0 RCX: 00007f1cbad9fb19 [ 259.297628][ T7396] RDX: 0000200000000340 RSI: 0000000040140921 RDI: 0000000000000003 [ 259.305599][ T7396] RBP: 00007f1cbae37b70 R08: 0000000000000000 R09: 0000000000000000 [ 259.313574][ T7396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.321542][ T7396] R13: 00007f1cbb026038 R14: 00007f1cbb025fa0 R15: 00007ffc560b1898 [ 259.329524][ T7396] [ 259.333691][ T5735] cp2112 0003:10C4:EA90.000A: error reading lock byte: -32 [ 259.340039][ T995] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffff92 [ 259.340294][ T995] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 259.363087][ T995] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 259.375431][ T995] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffe0 [ 259.375560][ T995] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 259.408434][ T5709] usb 2-1: USB disconnect, device number 45 [ 259.456927][ T7396] md: could not open device unknown-block(0,0). [ 259.456972][ T7396] md: md_import_device returned -6 [ 259.457085][ T7410] md: md4 stopped. [ 259.472820][ T1597] usb 5-1: USB disconnect, device number 2 [ 259.544959][ T55] Bluetooth: hci1: command tx timeout