last executing test programs: 10.113204461s ago: executing program 2 (id=4707): unshare(0x6a040000) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x940d, 0x0, 0x9, 0x0, 0xfffffdffffffffff, 0xfa11, 0xffffffff}, 0x0) syz_emit_ethernet(0xc2, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40505330, &(0x7f0000000180)={0x800100, 0xffffffff, 0x22, 0xe1d9, 0x1101, 0xff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x84, @private=0xa010100, 0x15, 0x3, 'sh\x00', 0x28, 0x0, 0x70}, 0x2c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000740)=@newsa={0x140, 0x1a, 0x1, 0xfffffffe, 0x100, {{@in=@multicast2, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x71c, 0x4e23, 0x5, 0xa, 0x0, 0x20, 0x3a}, {@in6=@mcast2, 0x4d4, 0x6c}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, {0x0, 0x1000000000000192, 0x9ba3, 0xffff, 0x8251c, 0x5, 0xfffffffffffffffc}, {0xffffffffffffffff, 0x0, 0x1f, 0xfffffffffffffffe}, {0xfffffffe, 0x3fc}, 0x80, 0x3505, 0x2, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @replay_thresh={0x8, 0xb, 0x7f}]}, 0x140}}, 0x844) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000002c0)={@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'pim6reg1\x00'}}, {&(0x7f0000000880)=""/4096, 0x1000}, &(0x7f0000000100), 0x6}, 0xa0) r4 = socket$kcm(0xa, 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e24, 0x3, 'lc\x00', 0x5, 0x8, 0x77}, {@remote, 0x4e20, 0x10000, 0xc, 0x9}}, 0x44) sendmsg$sock(r4, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) sendmsg$sock(r4, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e23, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffffc}, 0x80, 0x0}, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r6, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}, 0xffffff7f}], 0x40000000000012d, 0x2, 0x0) setsockopt$inet_int(r6, 0x0, 0x17, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_int(r6, 0x0, 0x12, &(0x7f0000000140)=0x400030, 0x4) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0xda, &(0x7f0000000600)={@broadcast, @broadcast, @void, {@ipv4={0x800, @udp={{0xc, 0x4, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x6, 0x11, 0x0, @empty, @empty, {[@lsrr={0x83, 0x17, 0xe5, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @multicast1, @private=0xa010101]}, @ssrr={0x89, 0x3, 0x99}, @end]}}, {0x4e20, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x4, "16fada112dfc7b093c74506912fd94a28bd38d55a0ee6751d01b603d43bc5221", "86d0ac6ba67994ee91b1ed82e75c7a55cf31d9dc826de84e5178870ad0150674113b8eb2e5655cb77142115557c975b8", "0843dff6be4412b1ab683b31f66f6d4b28fe1a7027605699700a8231", {"c475e38a0e6337ee6bda2de9d314fac7", "e7913900"}}}}}}}, 0x0) r7 = syz_open_dev$cec(&(0x7f00000000c0), 0x0, 0x82002) ioctl$CEC_S_MODE(r7, 0x40046109, 0x0) unlink(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') close(r7) 8.518984494s ago: executing program 4 (id=4714): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000180), 0x4000190, 0x0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000041436120410e5150e8d5000000010902f98a5c01000000090401001186eee2008000821704", @ANYBLOB="3c53f729066fa53d3e5fffb0e05e4c81e95676ebf2fab92aa0157b2d9f493d172d755a42a7ef05d9c7ad15ea156c43f479eeaea6fd3e1f6b9b2fa546a05ca8ef7b89acbc394d0a67c2d2d357788f446e143989c7789775fd8c5016a30d20d3f805e0f0ca82b7e82f9c361f1a6a20525b467d047595e8d27000612ae96308a3a0ea4e9b9bd3dce6e5ed6e995e6e9d61b7ea5ea251f63d7b0d7621fcece3", @ANYRESHEX, @ANYRES64=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x0) syz_usb_control_io$uac1(r1, 0x0, 0x0) syz_usb_ep_write$ath9k_ep1(r1, 0x82, 0xfffffffffffffea8, &(0x7f0000000780)=ANY=[]) 7.845174335s ago: executing program 2 (id=4715): socket$netlink(0x10, 0x3, 0x0) socket(0x400000000010, 0x3, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x80400, 0x0) socket(0x10, 0x803, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff00000000000109022400010000000009040000150300000009"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x22, 0xf, {[@global=@item_012={0x0, 0x1, 0x5}, @local=@item_4={0x3, 0x2, 0x0, "0e3ad5de"}, @global=@item_012={0x1, 0x1, 0x9, "f5"}, @global=@item_012={0x1, 0x1, 0x7, "84"}, @main=@item_4={0x3, 0x0, 0x8, "9e3ce079"}]}}, 0x0}, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[], 0x0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[], 0x0) pselect6(0x40, &(0x7f0000000600)={0x11, 0xfffffffffffffffc, 0x2, 0x9, 0x4, 0x0, 0xffffffff, 0x8}, 0x0, &(0x7f0000000080)={0x7fc, 0x2, 0x4000000000800000, 0xfffffffffffffffc, 0x0, 0xc3ad}, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 6.25474493s ago: executing program 4 (id=4724): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e1f, @private=0xa010101}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8001}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) getsockopt$bt_hci(r0, 0x84, 0x7f, &(0x7f0000000080)=""/4057, &(0x7f0000000000)=0xfd9) (fail_nth: 3) 5.895624739s ago: executing program 4 (id=4727): chdir(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) r2 = socket(0xa, 0x5, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r3, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x4048043) r5 = dup(r3) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='bond_slave_1\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x8003, 0xbffc, 0xe652, 0x2, 0x4, 0x8, 0xff}, 0x9c) r6 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_FLUSH(r6, 0x29, 0xd4, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e24, 0x5, @loopback, 0x1}}, 0x4, 0x1, 0xf06, 0x0, 0xac, 0x7d, 0x5}, 0x9c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, 0x0, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000b00)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000140)=@newtaction={0x14, 0x30, 0x1, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x2000c800}, 0x2400c800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xfffffff2, @empty, 0x3}}, 0x1000000, 0x31, 0xffff1896, 0x3, 0x6, 0x8, 0x1b}, 0x9c) close_range(r2, 0xffffffffffffffff, 0x0) 5.157230479s ago: executing program 3 (id=4732): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/vmstat\x00', 0x0, 0x0) syz_io_uring_setup(0x49a, &(0x7f00000003c0)={0x0, 0x79ad, 0x3180, 0x7ffd, 0x32c, 0x0, r1}, &(0x7f0000000340)=0x0, &(0x7f00000000c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x40, 0x4007, @fd=r1, 0x6, &(0x7f0000000580)=""/207, 0xcf, 0x2, 0x1}) sendmsg$nl_xfrm(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@getpolicy={0x90, 0x15, 0x400, 0x70bd28, 0x25dfdbfe, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@local, 0x4e20, 0x7, 0x4e23, 0x4, 0xa, 0x20, 0xa0, 0x3a, 0x0, 0xee01}, 0x0, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x26}, @in=@multicast1}}, @extra_flags={0x8, 0x18, 0x8}, @policy_type={0xa}]}, 0x90}, 0x1, 0x0, 0x0, 0x4001010}, 0x40040d4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x9e6}) 5.00746989s ago: executing program 3 (id=4734): syz_open_dev$sg(0x0, 0x0, 0x8002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x103a42, 0x0) r3 = fanotify_init(0x200, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000000c0)={0x0, 0x7, {}, {0x0}, 0x9, 0xfff}) fchownat(r2, &(0x7f0000000000)='./file0\x00', r4, 0x0, 0x1000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.throttle.io_serviced\x00', 0x275a, 0x0) fanotify_mark(r3, 0x101, 0x8000011, r5, 0x0) ftruncate(r2, 0x6000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r2, 0x4000) 5.001801371s ago: executing program 1 (id=4735): r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xfffffffd, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xa10904, 0x9, '\x00', @string=0x0}}) 4.989968732s ago: executing program 4 (id=4736): getsockopt$XDP_STATISTICS(0xffffffffffffffff, 0x11b, 0x7, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x8001, 0x0, 0x2, 0x7, 0xfffffe0001000001, 0xfa11, 0xffffffff}, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) r2 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000002c0), 0x80, 0x0) ioctl$IOMMU_IOAS_ALLOC(r2, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r2, 0x3ba0, &(0x7f0000000100)={0x48, 0x2, r3, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r2, 0x3b85, &(0x7f0000000180)={0x28, 0x2, r3, 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000000}) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000040)={0x3, 0x6576, 0xd}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r5, 0x100000000) syz_clone3(&(0x7f00000076c0)={0x40a1a200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$IOMMU_HWPT_ALLOC$NONE(r2, 0x3b89, &(0x7f0000000000)={0x28, 0x2, r4, r3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$IOMMU_IOAS_UNMAP$ALL(r2, 0x3b86, &(0x7f0000000040)={0x18, r3}) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f00000001c0)={0x1, 0x4, 0x12, &(0x7f0000000080)=""/18}) r6 = syz_open_dev$usbfs(&(0x7f0000000680), 0x76, 0x183301) ioctl$USBDEVFS_CLEAR_HALT(r6, 0x80045503, &(0x7f0000000340)={0x1, 0x1}) 4.924433955s ago: executing program 1 (id=4737): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="1a00001ffc002000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x401, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='E', 0x1, 0x400c0d4, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c) r1 = syz_usb_connect(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$rtl8150(r1, 0x0, 0x0) r2 = io_uring_setup(0x3b44, &(0x7f00000002c0)={0x0, 0x6289, 0x0, 0x0, 0x20000004}) connect$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'hsr0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @local}, 0x10) sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=@getchain={0x24, 0x11, 0x839, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0xc, 0x6}, {0xfff3, 0x8}}}, 0x24}}, 0x20040000) close_range(r2, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='V', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) write$UHID_CREATE2(r6, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r6, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000100)={'syzkaller0\x00', @random="37143ded5933"}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0xc, &(0x7f0000000800)=ANY=[@ANYBLOB="400db3c13f"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) shutdown(r0, 0x1) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f00000000c0)={0x7, 0x1, 0x7}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x7}, 0x8) 4.723449309s ago: executing program 2 (id=4738): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @rand_addr, 0xfffffffd}, 0x1c) listen(r0, 0x3) gettid() timer_create(0x3, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @thr={&(0x7f0000000080)="4607490f5bfb7efa80dbae2335f3508b237d470d433fe21e4f019b38a8c9f3bf9eb5d7be0da3cc035fa8c7814fa4686ce8f7c4e4ae73880c1f0bc317f483b7df8faa3a830e81930395afbd267a80c5bb973d8a12d61819fa8640681227bbc73926", &(0x7f0000000180)="311e37a1a6f7724caa71e7ff20def5d5ca9c7e6f267943062d375d7f63edb4f2d8be6efa92bb1af30f18c021a5ad7a4e7d1256711bf3d5b43bd3bb9b7f1b75f2d5bfa5516e0495b64705005f94dfaabf0fc8e64fc180ae514c975d4ea3349d4db1295b1a186fbf2810b4e4171d17868a1ecda463789e10636e0655054a928329c154dcfc7dd0adbfae189208fc6c10292ecd5c1974154590b54aca9b26145f3c82d8f2d197b9e4b60fefd235a905594a9d710e912ffd4fb7a3b2feeedb904b13901d8855caf903bc0b5b5a4dfcfabaea33dbfe4fb4db32099c4819558242bc2cbf1f684ad976"}}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/11, 0x17}}], 0x400000000000179, 0x0, 0x0) syz_usb_connect(0x0, 0x51, &(0x7f00000004c0)={{0x12, 0x1, 0x141, 0x30, 0xf5, 0x69, 0x20, 0x5ac, 0x219, 0xf072, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3f, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x55, 0x7, 0x5, 0x3, 0x49, 0x2, 0x0, [], [{{0x9, 0x5, 0xa, 0x0, 0x8, 0x2b, 0x7, 0x7}}, {{0x9, 0x5, 0x81, 0x1, 0x3ff, 0xe, 0x7, 0x1}}, {{0x9, 0x5, 0x8, 0x10, 0x200, 0x9, 0xa, 0x49}}, {{0x9, 0x5, 0x1, 0x1, 0x8, 0x9, 0x1, 0xf}}, {{0x9, 0x5, 0x82, 0x3, 0x400, 0x0, 0x33, 0x81}}]}}]}}]}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000000340)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x65, 0x0, 0xf, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2, 0xffff}}}}}}, 0x0) shutdown(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000140)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x1, 0x28, 0xda17, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x64010101, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x4, 0xfffc, 0x0, 0x1000}}}}}}, 0x0) 4.701670773s ago: executing program 0 (id=4739): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="fc0000001900674c0000000000000000e0000001000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000400000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000044000500000000000000000000000000000000000000000033"], 0xfc}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001640), 0xb941e9c72aaffa25, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) (async, rerun: 64) bind$netlink(r0, &(0x7f00000002c0), 0xc) (async, rerun: 64) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r5 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000001680), 0x4040, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r5, 0xc0184800, &(0x7f00000016c0)={0x3bf9ae80}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r7, @ANYBLOB="000052000600050001a10000080008"], 0x2c}}, 0x20008000) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x400022c, 0x2, 0x0) (async) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000014040, 0x0) migrate_pages(0xffffffffffffffff, 0x0, &(0x7f0000000340)=0xba8, &(0x7f0000000440)=0x7) (async) r8 = syz_io_uring_setup(0xcaf, &(0x7f0000000100)={0x0, 0xb601, 0x1000, 0x5, 0x17a}, &(0x7f0000000240)=0x0, &(0x7f0000000000)=0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) (async, rerun: 32) r11 = socket$nl_crypto(0x10, 0x3, 0x15) (async, rerun: 32) r12 = syz_io_uring_setup(0x88f, &(0x7f00000006c0)={0x0, 0xaee2, 0x80, 0x7, 0xa2}, &(0x7f0000000000), &(0x7f0000000280)) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r12, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000200)=@IORING_OP_SHUTDOWN={0x22, 0x20, 0x0, r11, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r13}}) (async) io_uring_enter(r8, 0x847ba, 0x20000000, 0xe, 0x0, 0x0) (async) r14 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x15, &(0x7f0000000580)=ANY=[@ANYBLOB="183000000200000000000000000000001b64010000000000181100003630d070bd0ff982fb20c8cdb284b00ff7ebe6e2c517ce6538b76847050517616aad9c9f0cf3ffb86e51bce875cf4db6ed2444f456e16357804f129d5e4c77f044509f6deceef1dd1d9cce55", @ANYRES32=0x1, @ANYBLOB="0000000000000000b7023d38eabbadf0cf665edc0ef837c9a200048500"/42, @ANYRES32=r0, @ANYBLOB="0000000000000000b703000000000000850000000c000000b70000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800008e0d00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000082000000"], &(0x7f0000001340)='GPL\x00', 0x80, 0x95, &(0x7f0000001380)=""/149, 0x41000, 0x40, '\x00', r7, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001440)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000001480)={0x5, 0x10, 0xffffffff, 0x4}, 0x10, 0x0, 0x0, 0x1, &(0x7f00000014c0)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6], &(0x7f0000001500)=[{0x1, 0x4, 0x3, 0x1}], 0x10, 0xe71}, 0x94) r15 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r15, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000001600)={r14, r15}, 0xc) 4.509916121s ago: executing program 0 (id=4740): r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0xb}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x0, 0x2}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=@newtfilter={0x3c, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r3, {0x0, 0x5}, {}, {0x7, 0x5}}, [@filter_kind_options=@f_matchall={{0xd}, {0x8, 0x2, [@TCA_MATCHALL_ACT={0x4}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20048081}, 0xc0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', @link_local}) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$kcm(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r6, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0x7, r7, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)="251e", 0x2}], 0x1}, 0xc0) 4.403646338s ago: executing program 1 (id=4741): r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f00000001c0)={0xf020000, 0x1, 0xae49, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x98f906, 0x0, '\x00', @p_u8=0x0}}) 4.367844925s ago: executing program 1 (id=4742): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0x1c) pipe2$watch_queue(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) listen(r1, 0x0) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r4 = accept(r1, 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0xfffffdef}}, 0x1) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0xe1002) syz_genetlink_get_family_id$tipc(&(0x7f00000003c0), 0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x64}, {0x0}, {0x0}], 0x3, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x2040000, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000080000000300fc00240001800a00010069623a6c6f00"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000004) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000ac0)={0x2c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x80000001, 0x37}}}}, [@NL80211_ATTR_TID_CONFIG={0x4}]}, 0x2c}}, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x63, 0xff, 0x6, 0x7, 0x5, 0x6, 0x64, 0x4, 0x7, 0x5b, 0x4, 0xb0, 0x5, 0x5, 0x4}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'syztnl0\x00', r7, 0x2d, 0x81, 0x7, 0x2b, 0x20, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x81, 0x10, 0x2, 0x9}}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f0000000340)=0x0) sendmmsg(r2, &(0x7f00000027c0)=[{{&(0x7f00000002c0)=@ethernet={0x1, @broadcast}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000b00)=[{0x80, 0x19, 0x0, "b9567d33050fee35970360c6d475f97a276fcd6b163f99d7ff5319f82ecc700290f2a84f904f99cf05acc0ff473304651a0167f75b6ed3ec0f7bf26572a29f12d8f77b187403c6073a2e27f5ea0b3c28c92fddf4323d557af9a91f36df8fb6442feed863b39db8eed8"}, {0xa8, 0x29, 0x8, "96937a13563a2d74ea4d5a6d5327b76ea036e8c12b0dadebc72153c823103c41595e45f5309cc25d6f1d39cd5b2531dda5997bda68f559efb3abd80aec1a2336e2e76a39def68d65ab3e8e671e40cec8af85bb9184eb366b2f975cebe98f5a653afbd36e65dec547482f430aad222f6b4ef6387e7f2c89e729d85ad17627a3b5ad2f51b11a61f9b70f192ea0f31d27e5299119"}, {0xe0, 0x11, 0x101, "b56a259973387f91b23ca18f67b061776b6ae55bd0ab5140a0acb4e4172871512254861cf9cf70083aa385bc9598bcec9ee8e00f2b7071514053ef78ac5b9f67ab3c84fd983db2537187a9ae2253ee3b142a4d6216d2ee94c8b8879898309502d6957265f9a7d8e738e248972b960cd323189149dca89e19242809af5186e7c9d542a4c193dc7353a181e1b300b06fa10ac9c4b90be5ab7bd94704323c803f0483e5a8646f0bdf89631efde8616d6d59729599b0513779f818876efd5824c64234bf8242c764dc2876"}], 0x208}}, {{&(0x7f0000000400)=@nfc_llcp={0x27, r9, 0xffffffffffffffff, 0x1, 0x3, 0x6, "d4e9dd21678e28c36170b809e46d0123c23a9ae7a629c85c7532f507c0811505a803a135e688ea175f7db324977b569a636405f2fa4bb6c2678fef95b056db", 0x17}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)="d3885e5e12274debaf197c8d692dd4eb2aa17c0f00bb04ca487a40e7c0e49ca69a1f25f8ee0bec9efd49ff22f27ba710280d3c421a40b83700002b6afbeb90dc7dd3e989c77e8fca4b1190f5e2adf685c26dd942c53b311e76f20ba033dcbd71bde005bc65a45544587b7bf701e86dc9d0c6253b84d3656bae266bf95aaf035fcc302e8e8630f09af6eff48f1c1934b4f6980dc08a0935f28e5a720d710ee9d6184e0f46473909042436ceec3dcb3cb8ee0b639b403500c3fce0761424543bada2884018747e5378b71ec6abb3dd52d3e0e80983ca2bb1d7eb8be181ec403f0041", 0xe1}, {&(0x7f0000000480)}, {&(0x7f0000000540)="ff12bb142ae3754996b7941b741e209a3ed4ea4db880ae3add2e15acfc7c63d6850eb5cbbfa8171a7b7b47c1ddf0c464ee7b16c9dd05d498ba47fa4dcd50a167b9ae60a2b239e33923c394ee960028ae725b92e2bb0e90648720537ead935a94a8b0ad5ccad1a72715d915109cdc380638796e647e30f7d843e7d840c8d68df4b9b70e22a0a30a712fd7b687dea39d869ddb841188ca2401fe13ac6fc355a9fb6e1bffad53c22ff1a821600da1e228b2d24df7a0633027", 0xb7}], 0x3, &(0x7f0000000e80)=[{0x28, 0x10e, 0x2, "f5f4923a885aeed0aa5707ec85a33b45af61"}, {0xd8, 0x6, 0x5, "54043d575813bdef69ed1c41eb63062beedc99ea373728823155daeb6194da6b5364749059633520d42bf02b929ac9971c11752ebd6dc893a796c20cc4dcadeb3989e562a9648cb217f3cd640a8b9ae67e6ed5a316193d3db6e2a884198dc064ae0cd19e87ea9e624b9b82b3d88c7f182c13c74ab439d3872799e0914bdf71d9ea82776b656c1b5551ba38487803a2efa68cbd7a2788fb9e377422c32924b552f5fbcdac05e202e564e84183db583d33f7f6e38440b00c4efdaf76e9903c84e7da"}, {0xa0, 0x115, 0x1, "030ee0fc6e466aa83e530c6f7b0be9d41f72f3fde3ddec831126aca466474443f56d82c72c306b0e8dcf67b1724044bf9225efb082687ca424b279319d8f7bc7aff9c46a952d4d5fed5bb8e0ed1df8744d31855af61f7df8b21fec2dc190f2dfe420532235dd61d6837a2f7c842f1b722a3497beff65084e406b765bd4f643d7f70d88d88d624eae39"}], 0x1a0}}, {{&(0x7f0000001040)=@llc={0x1a, 0x204, 0xf3, 0x5, 0x5, 0x4}, 0x80, &(0x7f0000002540)=[{&(0x7f00000010c0)="882c2df27816126ad89f3b2d56f63c934af168a29bb7012c8ab45c26a30225a5439a31014d369c1ffe1258ba6535d494a204425f1564e62818a0cc1bd201a244bf2afc323138e2eb94079dd6aa2fc6bd6373a03d93b09e98029716c996b59468f9557d8bfd82e498b690a9cb113b4f6669e5848ca7c60c26ab6c6b485c1c7ae96a947da60f1bd1e92639d64fd00e18ffff3e68f91ee85d19c3cb3493f047c925b18cde0c52d071ab67df6a4280108fdf04da41fabfda9dff03d3519683ae1f95185a303f492e43355a79ed108f74cb780c6a04de1eeb1d813b8444a3a1", 0xdd}, 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"d14b0dd37d05535083a7fd6223a6d4f61e0abe9cc9f2cc9554ad88dfa5b6d28f3f72a95d90db9d7fca8e204c8f3b3bc8bbf3154edd9a5d736f3301bc07d708e4a389c2ace1e774cd3ee143867cc617cf3f04f71623a5db86342928325ce2fe06a069b12d46ac7c9b7167d1c6db07887007150f4a6552f20263ee5a6df2057fab1003c42054f5f637b53594dbc0f4b0989e080122a37a7ed96b747856b0680ea84e4c2d8898b5459aa513ab857a6acc5946b82cefc6157fff381fa2023fc6b7ff8d9c7d6781c12deac177d5309cd8ff1b569bb269b0233cd39d4e4f34"}, {0x1010, 0x3b8, 0xfffffffc, "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{0xe8, 0x0, 0x7fffffff, "6f92caa929ef1c23a82ce7484ba65fe0240e1dbccf844f3309bd3d290e40efa79f3011831978ff0c5426e33a6456d130ad3c25b507986737a0c41edecb12594f980e95f5231681b88c6adf5af7d7918a98b13016cdcecd7926e6a670bdad863d3c2afc2f0f8c0b93fcc1c44a18554d5e13e0879f9ab22edceaecd616451c3a55e6d028be37ed1fedf5f9e14de0509fc83d42bbec7d49f7feec57a66d7e1009034b63693cbf5e38897852910608067e38717d7b0c37b7e87f51e715e0e48208ba7f33b670a540cd62b21d16b70c217c83316283ea"}, {0x80, 0x116, 0x1, "e9f35784956c46e20bb0e75f18e8208a2687fe1010b645a60fa6e47e6f7a4b31a6636857cbd98484ccef054e74254ce4147d37640ca88016e040c688406561ed63c14239af1cf50a7fc03b3307126ac97e147a5bd75b4575a6e35f4415b960a90f93c64de128b83ff383"}, {0x50, 0x108, 0x3, "ceba9c93f187e8f20ac871bfee1514d53ce11f218152d0e029321f5c44a2e92b594f480e6d14b1e98bee1bfb9c189f706ff8cd0892f96a90743eb0"}], 0x14b0}}], 0x4, 0x4048011) sendmsg$nl_xfrm(r8, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="68020000210001000000000000000000ff0200000000000000000000000000017f00000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x268}}, 0x0) 4.302919097s ago: executing program 0 (id=4743): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r1, &(0x7f00000076c0)={0x2020}, 0x2020) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x401, 0x6, 0x1ff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x10000000000000, 0xfffffe0000000001, 0xfa11}, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r4 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) read$FUSE(r4, &(0x7f00000021c0)={0x2020}, 0x2020) syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_NOTIFY_RETRIEVE(r4, 0x0, 0x0) r5 = syz_open_dev$swradio(&(0x7f0000000140), 0x0, 0x2) r6 = dup(r5) read(r6, &(0x7f0000000040), 0x0) ioctl$VIDIOC_S_CTRL(r6, 0xc008561c, &(0x7f0000000000)={0xf0f046}) read$FUSE(r6, &(0x7f0000008180)={0x2020}, 0xfffffdfc) umount2(0x0, 0x1) bind$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f0000000100)={"bfd8930f42b8f41d25b4070ec6f4c345c8a6dc385845132e84e196c51edf", 0x3, 0x2, 0x1, 0x5, 0x8, 0x9, 0xc3, 0x5, [0xfff, 0xfffffffe, 0x5a68, 0x0, 0x9, 0xc, 0x3, 0xfffffff8, 0xaf, 0xb6, 0x3, 0x0, 0x9, 0x2, 0x5, 0xffffffff, 0xb, 0x81, 0x4]}) pipe2$watch_queue(&(0x7f0000002240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r8 = add_key$user(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="8e", 0x1, 0xffffffffffffffff) keyctl$KEYCTL_WATCH_KEY(0x20, r8, r7, 0xe1) keyctl$KEYCTL_WATCH_KEY(0x20, r8, r1, 0x3f) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0xf5, &(0x7f0000009b00)={&(0x7f00000042c0)={{0x14, 0x10, 0x1, 0x0, 0x3000000, {0x7}}, [@NFT_MSG_NEWRULE={0x90, 0x6, 0xa, 0x403, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x50, 0x4, 0x0, 0x1, [{0x4c, 0x1, 0x0, 0x1, @target={{0xb}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_TARGET_INFO={0x24, 0x3, "7339f2f304fdd672bad09dfb04fffffff501000001f9580dabf95ddc91967c20"}, @NFTA_TARGET_REV={0x8}, @NFTA_TARGET_NAME={0xc, 0x1, 'RATEEST\x00'}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xa4}, 0x1, 0x0, 0x0, 0x4000850}, 0x20008040) 3.542261133s ago: executing program 3 (id=4744): mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) r0 = syz_clone(0x20000000, 0x0, 0xf, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4205, r0, 0x2, &(0x7f0000000000)={&(0x7f0000000040)=""/138, 0xfffffffffffffd30}) 3.424665008s ago: executing program 1 (id=4745): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001000010025bd7000fadbdf2500000000", @ANYRES32=0x0, @ANYBLOB="100804000000000008001b00000000001e22c5536ab2181ca1fb11d4d67ff8a7b21f59ba686422af15ca4ff32488b2bdffed825e0d054c882edecda85088"], 0x28}, 0x1, 0x0, 0x0, 0x4008011}, 0x4004) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x3}, 0x8) close(0x3) 3.423987245s ago: executing program 1 (id=4746): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x35, 0xff, 0xaa, 0x20, 0xccd, 0x10af, 0x384e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x59, 0x2, 0x1, 0x9b, 0x1e, 0x2a, 0x0, [], [{{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000032c0)=[{&(0x7f0000000440)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)="03", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000009c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000240)=[{0x0}, {&(0x7f0000000a40)="be98a781", 0x4}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc}}], 0x30}], 0x1, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x3, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, &(0x7f00000002c0)={0x0, 0x14}, 0x0, 0x0, 0x0, 0x0}) 3.368231952s ago: executing program 3 (id=4747): r0 = syz_open_dev$loop(0x0, 0x40, 0x401) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f000000e600)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="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", 0xfc}], 0x1, 0x0, 0x0, 0x800}}, {{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000600)="692e5c1ae10a824fe2b43726fe4417ee65b2c1030adeb5ae068d2b3b3b8fd74455fa99f01baa8d8fed5077475b66b1baa1c21cdb0a45c83d1380804085b30a6018af4eefde34b3ba53f8f0cdb127f86c8962aef74a44a7567bc847f3adec75874d9420b26e57a5088857de9670fee477333f83c0a3851bf6e4f8d2abf0bd673bd915d9dabb4198ad135fdd561b3415ad4ab6184c6c2da88c8fa0d3725b3fb1ff67b28f1a5d9b28b0b5de20a34f89d532c34eb01412ff", 0xb6}, {&(0x7f0000000240)="0fa894ed272b5fb10752a2cad7c42dad2a2dfcf3b9b6e7", 0x17}, {&(0x7f0000000840)="7592f69832dc910827807c97b59d015f9cb5ae908e2062e0e44970a21d42fc52d6b029373dfa77d514279ac52554f46b56ae195a27c8593b9be59881e167d77e54a4f2bdc4edbfc3443bac1b521d3840ccfd4757bc9969fb2e9cfaf70556bd6b9cc0a35ff9c0c518f81d383192095f41e034a4f0c49a8475f86ef22ea066aa8a949efc7247a1a7df0b9c2db6bcab45d813fb04a60999b4952bb7c1faa097d682178a65e89643860a86f1f19a81194d1932988eaffbb25950a4c745ef056896cffed74cb5fa6e73847ff60c84813a801c896cece7f507ef9e6f4f8e71f40ca5a31b1efa03cf2c78362c6b9e24760f", 0xee}], 0x3, &(0x7f0000000700)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20}}, {{&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f00000009c0)="57e7fbfc18a657324597271c3cea9cfc44bee71f20d10dd1e028df2fd952d50412bd11991ba2542407f2cf9b8514fb95fea856e52f2b9be345246997207e333c3f556f5c8455d4686d602e7afaff16c035660c6c94c16a85c431037ffdc5a66a14ad7bcc318fe0cf0fd26949ceb0017ff4d071562e5e77095c22357ccfc4ad2acfe356", 0x83}, {&(0x7f0000000a80)="597f52b4f221584fed09ecf33a68683d8ad87eaada4c3c5db3d8f395946cf64d0a9728013c27c20ad236ae242d0b2d00ff1191166f317d2d7b8381e704862da920d68381e3e01698b648027b80d0e8929eeca67e46e66e7bdbf382e8ca39d731a0c91eb6d64cbe7165632c7a199d8acb597b4dd913d80f56010679b02cc9be0f554a2c2b735d09f175aca7ed48b1a7c079a5cf57d8d4910621f90d8d05bbab314bd2595d55937fdee14e7bde7cc9dbcd5c3de24638f4a934b9d4b69e82ad8376fd4e7e383d641ac5a094522d3d759b4c97a3a737073251877f654c3fe53d0cca0d9e35c9ef", 0xe5}, {&(0x7f00000063c0)="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0x1000}, {&(0x7f0000000b80)="c7d46c165f8ba3775df33b1c03a5e5075d639f8c05c046addb07a4bd83522e40e3b1361b968168c98afc256c4d522075c10b98cd0c367933ea23583952a8df1aa9350faf2e02c1646be35ae5b6471f402b91fd4874", 0x55}, {&(0x7f0000000c00)="0448d3db3f269a2bbb4040f08ad3eda615c5fa875aba7ce09538d2e9b1e2c0a9b4c66b034603464ce7899e29b22fae1a8a359e0d4cd1d5442673c7d04cfc6d32360ded125d59b9c1581b6c9cf7361bca8aec3a387c9a19ed10ad87", 0x5b}, {&(0x7f0000000c80)="48c4d458c2b549ee4cc6bd928bea46499e45bb5726c9fa23b9d288069dec86c85b7c88ba065742661655bc755fc96a50353388d40fca04786516e1b5fe8ac88a601868657628156a0911ea867f0f6bffc06d0e523d49e8c4bcdbbc417c57c4fde4edffa8df06bc7d9b410ac90244192f2a9e48fc02d3b3e794335f271fc768368ee7fb58adcb0417ad359a5610f7fd64ffcbbff0d3926b2749b9215ac854f5ea9ffa87cc6763f7d02b7de213010f10ce73b795ffa74968a622e2f49840e1aa86fb1a190f75275d0f7f0c75613d0728638ee5fe10061419df", 0xd8}], 0x6, &(0x7f0000000fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r3, r1, r1, r2, r0, r3, r3, r2]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x130, 0x4000000}}, {{&(0x7f0000001100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001180)="f73340f1d4dcf6729e292b64aabea2913508218723fe06ed75418c3d7830c9a069be7a4cbc2322f811e86a7aa61c9f00667222bb1a8e7f", 0x37}, {&(0x7f00000011c0)="51635ea31b94f6060e91b0587b273537dbd73dc3176591bb78258c84565ef1f7d14c3eeab93c861f66bcb2a33db5b40ae67cb5f3cdb41196599c1594bb044cf7c124c9f7377c2651934c", 0x4a}, 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{&(0x7f0000001780)="3ea8e20fd69dacfcd146edef55a545c6530473e9b4bbaa59ae712e10e3121d2f73c3eacf0bb77b7d82222a16507d1debc5348840b107d2de7c010558e5e1c62797742b46fd6fa314b6d1c3c35e3c14e1a216b15c9c801b3a3b97c56b77ffb0a6ca0016be7d3061a309a3a17d1166c2bfd227167b3e447262d5a01c6ee7c57487fe3be37ddddd69813d92a18859a59f8a06414355f95df0a262a72b7e6fe66590343a8c2fa7c94977d00a08749316d4b6bf515e7935e7a62928d2965444ce81529896072b06e33310e7b134c1bcdf92ffba280d67bd2bd29e26d16cfbcca1", 0xde}, {&(0x7f0000001880)="893d8d24f813e592c0e230a9d05d1e1079b277e0143b193c2095ea91f5d6f2684746a0d7e8bbed7b53dc64eced25a929fe869157875dd37c59f99071c25b7adf", 0x40}, {&(0x7f00000018c0)="b7de3f5fa8cf270e74e36fb5d6f0b314c92764e80d01ebe8e04605deb9ace81bd09558e01eb63553b48c59301504cc560d4c5242b179d61ce604d39b3e5e4be701d8573b8ef0f0f214a739f76babd85255a423257761103522b3", 0x5a}, {&(0x7f0000001940)="2b8d380e38592f7d8776a99cb50e124a2d4576c661c95107c7edcc17e0ec919368a7c3040262311fc5ac77a0eb02d899d02549883dab998bc5ed7a680d01fa83f378a7c87fc83d4d3f2afe937d042be031ab9693fa69e563b0f3ebd1da8ecd63698f5e64b7385c1668e4d874b0cc", 0x6e}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)="4d44ce834498e387a03bfaf24198f18d9aa6f299ce9fb0d63199b81e3671d73869dace446423456ded7758fb72d9d011357ca82378e43bf085ffda2db7cb0b74b981aae7dbdd5b9b2ace857045b77217bd09fbe2915f29762f477371d83b816ecd61ddbcfb629e309e6b98d8f814a3f3b94924889f682bc12bca279fb147ffa2ac3105acbd01d30531d6adbb557ae409d121a648a27761b33f9e2c74f66c3f3fe017d63183df5b8a63dda687767443e569768022cb8a4c092bc28ea745", 0xbd}], 0x9, 0x0, 0x0, 0x4004042}}, {{&(0x7f0000001b80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001c00)="6eb7ec3ae29edd69ae11c308040266c3af8874fd7ba67805384c917064950fa7bf88bb54599b0442e654bfda400128c9dd94ba06c414d88bb92cf95b57fa4b51bbced833c3cfc43022e37e5783314e256178bb6c7ac27f7826e02500ed328108da97fbe4d4a3798f73b1dcd64a40646b45f003879f146bca0c862bf848deff23bd978753d7461b787bf01e4d21afbab878136929badc309960", 0x99}, {&(0x7f0000001cc0)="4794965f8a6b2a508cc57d822fdaed1ca5aacc810cfedee20bdad5d3cb76b674e6ad9d6f6a440b6eb92ea7338b58a7b81e58d95d123cd497c1358c66d794e8e493f3aa53cd819038ac28f9f8e77050dcc600ecf22cc7", 0x56}, {&(0x7f0000001d40)="cb8fb9d744cab048fc77b102e4469d1058174e6165b3476b3b00afd27cef456a602553134ac7d21a4f30ac3975ea3d4e836d65d2502d7d01f8fdb66ac38b1e867860b0ba873fc1b2dad14d1366d166a04fdac606213afb55daeec4", 0x5b}, {&(0x7f0000001dc0)="a070100eef2eb56183826363f9bcf5732451de727264f8bab3ce519b11673f4e3441ea0b5e68e861a9c488ed505d023d4856225803ad932766f23b2097144a312d457014ba285121b80540e52b8f", 0x4e}, {&(0x7f0000001e40)="f7ff4154dfce3c03af42076f2f9ca1a7f9af3d62bd2060edf7d361988c80b85f8cf2b6b22f66a085fa56f254e1820115699cc0075d0187ee2b8f3014de800935757d31ee", 0x44}, {&(0x7f0000001ec0)="547d6cecbef7c13ad95d35c76123a99c1b0466b133f2cf734da10789908cdd76a15d0352f2950bb5674358fb8eb015a55273", 0x32}], 0x6, &(0x7f0000000e00)=ANY=[@ANYBLOB="340000000000000001000000010000000068ea20c8c7729cd87d6db3a0368b938c27555ab705627adcbd457214f8bc41e80057539c2eeb489ceb06ab0d6aa2a6d9781dfd60622d3262383c5ca8e3a2e036b473f0fc547c7d58d51eea18f60ad46a1d685f4cf3bf0b548913fb273bf28624ae6c3f178b838f7e644f", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0xc000}}, {{0x0, 0x0, &(0x7f000000e580)=[{&(0x7f0000002040)="025d2eae1130a6ef7e", 0x9}, {&(0x7f000000d400)="db66ec7ef4fd0aa0369ea7a9a4ea536546a34b1df7067777683404ce2936304be2062b80754a733fb1139af6aa2d5b3fa78890085773f7bcc2395b5fe864f979afec69d6d95b84153bf77c4fa99ee648a92848a9c412a616913d915d7ae813cb762a2112c69fdab7f73c11c641c5d0e7be32d0b17e2776db540643525c4efb72bd36a17a6f96eb8b86e757cd", 0x8c}, {&(0x7f0000008340)="3d44a8c3a91e3ca802bb999883419824f5942580588b89b669366902b842eff79c6a8a16493f944c0835d69ee120cd053d8c443529600a322ddd83792eb742cf2746d86b2b289164a18e07c8c5", 0x4d}, {&(0x7f000000d4c0)="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", 0x1000}, {&(0x7f000000e4c0)="4b4720b041cc8c798939c34ad45c720030ba7c5a7f6b489cfd", 0x19}, {&(0x7f000000e500)="bc0f57922a8574b09b39bcbc2e781c69a112978b89363d71a032b11696915eacd9563e7a0d2bf663a95fb265025fd248b38b405fd77db0779a655be10e35979dd884838e32ce944a29e4933571a6e7783c73175e", 0x54}], 0x6, 0x0, 0x0, 0x20000000}}], 0x7, 0x1) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, 0x0, 0x0) (async, rerun: 32) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 32) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x2c, 0x10, 0x44b, 0x0, 0x25dfdbfc, {0x7a, 0x0, 0x0, r7, 0x14200}, [@IFLA_ADDRESS={0xa, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40002}, 0x4000) (async) sendmsg(r3, 0x0, 0x0) (async, rerun: 32) r8 = dup(0xffffffffffffffff) (rerun: 32) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00000000c0)={0x0, 0xc000}) (async) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f00000003c0)={[0x2, 0x10000, 0x0, 0x8, 0x3, 0x4, 0x2, 0x1, 0x0, 0x1, 0x130adfbc, 0x2, 0x6, 0x9, 0x770, 0x3], 0xd000, 0x402}) syz_emit_ethernet(0xa6, &(0x7f0000000780)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd600000fa00703afffe8000000000000000000000000000bbff02000000000000000000000000000186009078ff0000000000000000000000050aa78c000005dc8080a2030003004003493b87aafaffffffffffffff23732472eefa45ad96579269748e254c1e0c008b3f0ab0c430d3be27df3e34060600000000000000dac15084dbaf736b41e5af05020001000000004000000000000000"], 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) (async) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) (async) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x2) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) (async) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000001c0)=0x304008000) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 32) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x82802, 0xf) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000280)={r9, 0x1000, {0x0, 0x0, 0x0, 0x4, 0x4000000000001001, 0x0, 0x0, 0x1c, 0xc, "faf98317e5a1149989fc8dbe53ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a8a0f3500000000000000000e00", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad3300", [0xfffffffffffffce8, 0x6]}}) sendfile(r0, r9, 0x0, 0x200) r10 = syz_open_dev$video(&(0x7f0000000200), 0x400000000009, 0x48080) ioctl$VIDIOC_REQBUFS(r10, 0xc0145608, &(0x7f0000000000)={0x3, 0x9, 0x2, 0x0, 0x3}) 3.263603202s ago: executing program 3 (id=4748): r0 = syz_open_dev$radio(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xfffffffd, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xa10904, 0x9, '\x00', @string=0x0}}) (fail_nth: 3) 3.180446841s ago: executing program 0 (id=4749): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x48, 0x34, 0x20, 0x6}, {0x28, 0x1, 0xf7, 0xfffff024}, {0x6, 0x80, 0x3, 0x57c}]}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xa052) (fail_nth: 3) 2.994759523s ago: executing program 3 (id=4750): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002c00), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000280)={{0x4, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, [0x0, 0x0, 0x40000000000, 0xffffffffffffffff, 0xffffffefffffffff, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffeffbfffffff, 0x0, 0x2, 0x0, 0x3, 0x80000000, 0x3, 0x0, 0x0, 0x4, 0x1, 0x6, 0x0, 0x40, 0x0, 0xfffffffffffffffd, 0x100200000, 0xb, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x10000, 0x7785, 0x200000000000000, 0x4, 0x4, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000000, 0x0, 0x80000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2000, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x100, 0x81, 0xfffffffffffffffd, 0x20, 0x0, 0x0, 0x2, 0x100000000000, 0x0, 0x3, 0x2, 0x0, 0x7, 0xc0c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffeffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x80]}) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_mount_image$fuse(0x0, 0x0, 0x202002, 0x0, 0x3e, 0x0, 0x0) unshare(0x2040400) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000180)=ANY=[], 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r3 = dup(r2) write$6lowpan_enable(r3, &(0x7f0000000000)='0', 0xfffffd2c) r4 = syz_io_uring_setup(0x1190, &(0x7f00000000c0)={0x0, 0x8d2dc, 0x0, 0xffffffff, 0xca}, &(0x7f00000003c0)=0x0, &(0x7f0000000200)=0x0) epoll_create1(0x80000) syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x80000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r5, r6, &(0x7f00000002c0)=@IORING_OP_ACCEPT={0xd, 0x40, 0x5, r3, 0x0, 0x0, 0x0, 0x80000}) io_uring_enter(r4, 0x47f5, 0x0, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000240)) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in6=@loopback, 0x8000, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000001, 0xfffffffffffffffb}, {0x0, 0x1, 0x2}, 0x800, 0x0, 0x0, 0x1}}, 0xb8}}, 0x2c000010) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x29}, {0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0xb8}}, 0x4004) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x29}, {0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x7}}, 0xb8}}, 0x10) 2.929916213s ago: executing program 0 (id=4751): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x10031, 0xffffffffffffffff, 0x65be1000) r0 = socket(0x10, 0x2, 0x0) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2, 0x42032, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000100)={0x35, 0x0, 0x0, 0x400}, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) write(r0, &(0x7f0000000040)="1c0000001a009b8a14e5f40700426e2400000000ff00000000000000", 0x23) recvmmsg(r0, &(0x7f0000005840)=[{{0x0, 0x0, 0x0}, 0x3}, {{0x0, 0x0, 0x0}, 0xff}, {{0x0, 0x0, 0x0}, 0x400}], 0x3, 0x0, 0x0) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x10001) fchmod(r0, 0x80) 2.928392653s ago: executing program 4 (id=4752): r0 = userfaultfd(0x80801) r1 = epoll_create1(0x0) r2 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) ioctl$LOOP_SET_STATUS64(r2, 0xc0c0128e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x2ac, 0x0, 0x0, 0x15, 0x19, "8975301576b0cf0900245518580ce0c8bf604cca41f31c108938fcfa393edb69e0bcff0f0000000000000900000000000000d0f08e8ad896ba67a00973defa00", "8b609009aaa722681a1e2513d754f688a9e306ee1dba533f02e1b69da6e26ec889fee41b80000827cc7d24fdc26f2395d702020000e4b8fb1703e47463b969e4", "ca1bf5ff2b4a000000000000008218040000db00", [0xc, 0xfffffffffffffffd]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x50002011}) close(r0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000004c0)=ANY=[@ANYBLOB="66663d4fa3e4e5e14f6b54fd63378fb70d7a0c456fe2b96e21074b0a1cb3f6e1328f5ac842bc557ae3aba7a814b37f004650e4760a46c5990e28a315d8fc654a65878c185a86c529fbb3cc63b49436b84afcf104185e866298e85337f0cd7ff0c6417513f4bdcfdb976c327caab98e6926d2144b218c87fb16f712928f0bfd4c9da9c0784097fc1adb52bffa2f4fbb86497506fb78675773f1600931a69568ee9d54fc1de84618fbcf2f50899544811b201c337599057f9d5a9eedbcb71ff853701cf035e532ab07dfb25c64cea9398e68707d86ce3261b51e13", @ANYRESHEX=r3, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRES16=r3, @ANYRES32=r2]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000002c0)={0x40002001}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) r5 = syz_io_uring_setup(0x10f, &(0x7f00000000c0)={0x0, 0x8085, 0x80, 0x4, 0x306}, &(0x7f0000000340), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, 0x0, 0x0) read$FUSE(r3, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r6, {0x7, 0x1f, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) r7 = syz_open_dev$swradio(&(0x7f0000000140), 0x0, 0x2) r8 = dup(r7) read(r8, &(0x7f0000000040), 0x0) r9 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x853, 0x146, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x0, 0x1}}}}}]}}]}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x2, 0xff, 0x0, 0xe}, {0x2c, 0x0, 0x5}, {0x6, 0x0, 0x3, 0x7fff7ffa}]}) syz_usb_control_io(r9, 0x0, 0x0) syz_usb_control_io(r9, &(0x7f00000001c0)={0x2c, &(0x7f00000003c0)={0x0, 0x3b, 0x5, {0x5, 0xd, "4d8188"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$VIDIOC_S_CTRL(r8, 0xc008561c, &(0x7f0000000000)={0xf0f046}) read$FUSE(r8, &(0x7f0000008180)={0x2020}, 0xfffffdfc) syz_fuse_handle_req(r3, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 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7e6bda6287762532b86eb91f5480915680deb8a91fb8652b7f0109064865d2b846af0861f67d3f720d6e306540cd7b68f095ef3690b88ea93fb6a402ff5697597cda83171f159e85307d1a8c01611189bd4eb4f0453ab88d43ae181a562a76902a67c687514079d6f4304d9a7c0fa24b6e86074ea0a9fd8187c120312078f5ebfa674adc0303734bf8f6b5585943706594192ad64c9f7d9794fb83758924f862855ddd50bff58b522c43d73c03289baec628cd693cab93101b1e473b76532510e10f03e86812fea6f2d6f5467dcf29e6d7cf8524f383a0ded3f0951c3ffb171a6b8a6d97b5fa8899a19f1a3d0e934a1d4741076e4394ba225158f697bf7d5651717c6950229a0be22e8120d76a414edbcd03d505264b7ede8272ccbd6dbdcebaf11daf6a652f6f9eb74ba7a3ecc942892891388005ae5d971e4e79d696564906dffd44845b704a9abc2fa5ba1bb69a548423a08044ad6d0e365db7e6bea0f3844a452759716cb98dcf326001ec90c1c343174098cdf47ea2e13341058ca014d2a30e9ba3c526de72a6e387181bf76a278c9cbc518d8c374a3f1d9802a39464a100903dbec16f8f095f5d82d9d09507281e4f7fe0ce4fbeced193902a5f658af2a4c1d0952dabdc6ae5830b6b5a2c3f5b8d33a73665990822e5f4a7ce5366755a1615543bdf78299c71e890e0bedb6ec277b10a389d6a3ba9c037221421279e51ab50fb115de2076cc99444202e88ebd9d0fbe4e60234b7b761495ac6c9e615ddac8176164a88fb6d6cc2b52672c8949afe3efc1e87a598896bc93e421423844fcaafe65af898a015b3bcaf623ebeef9a57155af5278ceb52b995f7ca466d9e18b05e86380679e0257cff6d0c6750078462f2ee4701d6d8289ed848b877cf5918625b7937060d667c11119881c30809056892352c6c53c01e395af6866ea350e6f21fa3db772c1177c759999973b51e11ffc590800", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) r11 = dup2(r10, r3) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r11, &(0x7f0000000080)={0x10000000}) 1.987332138s ago: executing program 0 (id=4753): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, 0x0, 0x11) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f00000000c0)="ad") 1.667693759s ago: executing program 2 (id=4754): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000002340), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000022c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, r2, {0x7, 0x27, 0x0, 0x14a4014}}, 0x50) read$FUSE(r0, &(0x7f000000b040)={0x2020, 0x0, 0x0}, 0x205b) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0xffffffffffffffda, r3}, 0x10) fstat(r1, 0x0) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) close_range(r4, 0xffffffffffffffff, 0x0) 961.729655ms ago: executing program 2 (id=4755): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000004a0001000000", @ANYRES32=0x0, @ANYBLOB="00000000140001"], 0x30}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x20040040) 519.67276ms ago: executing program 4 (id=4756): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = syz_mount_image$fuse(&(0x7f0000002340), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f00000022c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002140)={0x50, 0x0, r2, {0x7, 0x27, 0x0, 0x14a4014}}, 0x50) read$FUSE(r0, &(0x7f000000b040)={0x2020, 0x0, 0x0}, 0x205b) write$FUSE_INTERRUPT(r0, &(0x7f0000000000)={0x10, 0xffffffffffffffda, r3}, 0x10) fstat(r1, 0x0) (fail_nth: 1) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0026}]}) close_range(r4, 0xffffffffffffffff, 0x0) 0s ago: executing program 2 (id=4757): r0 = socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000180)={0x0, 0x0, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x1, 0x4) kernel console output (not intermixed with test programs): mber=0 [ 473.353284][T10381] usb 2-1: config 0 descriptor?? [ 473.362212][T10381] ldusb 2-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 473.363148][ T5924] usb 5-1: USB disconnect, device number 41 [ 473.374070][T10381] ldusb 2-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 473.398840][ T889] dvb-usb: bulk message failed: -22 (1/0) [ 473.405004][ T889] dvb-usb: error while querying for an remote control event. [ 473.563659][T17884] ldusb 2-1:0.0: Couldn't submit interrupt_in_urb -90 [ 473.573452][ T889] usb 2-1: USB disconnect, device number 30 [ 473.581364][T10378] dvb-usb: bulk message failed: -22 (1/0) [ 473.588318][T10378] dvb-usb: error while querying for an remote control event. [ 473.599712][ T889] ldusb 2-1:0.0: LD USB Device #0 now disconnected [ 473.748651][T10378] dvb-usb: bulk message failed: -22 (1/0) [ 473.754610][T10378] dvb-usb: error while querying for an remote control event. [ 473.919853][ T889] dvb-usb: bulk message failed: -22 (1/0) [ 473.929067][ T889] dvb-usb: error while querying for an remote control event. [ 474.088655][ T889] dvb-usb: bulk message failed: -22 (1/0) [ 474.094698][ T889] dvb-usb: error while querying for an remote control event. [ 474.260774][ T889] dvb-usb: bulk message failed: -22 (1/0) [ 474.266793][ T889] dvb-usb: error while querying for an remote control event. [ 474.331884][T10381] usb 4-1: USB disconnect, device number 39 [ 474.362623][T10381] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 474.572181][T17905] tipc: Started in network mode [ 474.577399][T17905] tipc: Node identity b271b4c0922d, cluster identity 4711 [ 474.585109][T17905] tipc: Enabled bearer , priority 0 [ 474.592967][T17905] syzkaller0: entered promiscuous mode [ 474.598682][T17905] syzkaller0: entered allmulticast mode [ 474.619283][T17905] tipc: Resetting bearer [ 474.629111][ T5924] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 474.638748][T17904] tipc: Resetting bearer [ 474.660298][T17904] tipc: Disabling bearer [ 474.728999][T17907] FAULT_INJECTION: forcing a failure. [ 474.728999][T17907] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 474.742218][T17907] CPU: 0 UID: 0 PID: 17907 Comm: syz.3.4465 Tainted: G L syzkaller #0 PREEMPT(full) [ 474.742241][T17907] Tainted: [L]=SOFTLOCKUP [ 474.742245][T17907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 474.742252][T17907] Call Trace: [ 474.742258][T17907] [ 474.742264][T17907] dump_stack_lvl+0xe8/0x150 [ 474.742282][T17907] should_fail_ex+0x414/0x560 [ 474.742302][T17907] _copy_from_user+0x2d/0xb0 [ 474.742316][T17907] __sys_bind+0x199/0x3e0 [ 474.742328][T17907] ? __pfx___sys_bind+0x10/0x10 [ 474.742351][T17907] ? __pfx_ksys_write+0x10/0x10 [ 474.742365][T17907] __x64_sys_bind+0x7a/0x90 [ 474.742374][T17907] do_syscall_64+0xec/0xf80 [ 474.742386][T17907] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 474.742395][T17907] ? trace_irq_disable+0x37/0x100 [ 474.742410][T17907] ? clear_bhb_loop+0x60/0xb0 [ 474.742422][T17907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 474.742432][T17907] RIP: 0033:0x7f2ddb78f749 [ 474.742442][T17907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 474.742451][T17907] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 474.742463][T17907] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 474.742471][T17907] RDX: 000000000000001c RSI: 0000200000000140 RDI: 0000000000000004 [ 474.742477][T17907] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 474.742484][T17907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 474.742490][T17907] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 474.742505][T17907] [ 474.778694][ T5924] usb 5-1: Using ep0 maxpacket: 8 [ 474.939186][ T5924] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 474.964144][ T5924] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 474.977060][ T5924] usb 5-1: New USB device found, idVendor=046d, idProduct=c20e, bcdDevice= 0.00 [ 474.986681][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 475.030343][ T5924] usb 5-1: config 0 descriptor?? [ 475.047664][T17912] netlink: 108 bytes leftover after parsing attributes in process `syz.3.4468'. [ 475.260661][T17925] netlink: 'syz.3.4470': attribute type 8 has an invalid length. [ 475.274441][T17925] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4470'. [ 475.311162][T17927] FAULT_INJECTION: forcing a failure. [ 475.311162][T17927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 475.342778][ T5924] usbhid 5-1:0.0: can't add hid device: -71 [ 475.385961][ T5924] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 475.396296][T17927] CPU: 0 UID: 0 PID: 17927 Comm: syz.2.4471 Tainted: G L syzkaller #0 PREEMPT(full) [ 475.396324][T17927] Tainted: [L]=SOFTLOCKUP [ 475.396330][T17927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 475.396342][T17927] Call Trace: [ 475.396349][T17927] [ 475.396357][T17927] dump_stack_lvl+0xe8/0x150 [ 475.396387][T17927] should_fail_ex+0x414/0x560 [ 475.396418][T17927] _copy_from_user+0x2d/0xb0 [ 475.396441][T17927] io_submit_one+0xc2/0x1430 [ 475.396460][T17927] ? irqentry_exit+0x5dd/0x660 [ 475.396478][T17927] ? lockdep_hardirqs_on+0x7b/0x110 [ 475.396496][T17927] ? irqentry_exit+0x5dd/0x660 [ 475.396518][T17927] ? __pfx_io_submit_one+0x10/0x10 [ 475.396533][T17927] ? __might_fault+0xb0/0x130 [ 475.396568][T17927] ? __might_fault+0xb0/0x130 [ 475.396596][T17927] __se_sys_io_submit+0x185/0x320 [ 475.396625][T17927] ? __pfx___se_sys_io_submit+0x10/0x10 [ 475.396649][T17927] ? ksys_write+0x22a/0x250 [ 475.396681][T17927] do_syscall_64+0xec/0xf80 [ 475.396699][T17927] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.396717][T17927] ? trace_irq_disable+0x37/0x100 [ 475.396738][T17927] ? clear_bhb_loop+0x60/0xb0 [ 475.396758][T17927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.396774][T17927] RIP: 0033:0x7f5a0d58f749 [ 475.396790][T17927] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 475.396804][T17927] RSP: 002b:00007f5a0e4f9038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 475.396824][T17927] RAX: ffffffffffffffda RBX: 00007f5a0d7e5fa0 RCX: 00007f5a0d58f749 [ 475.396837][T17927] RDX: 0000200000000080 RSI: 0000000000000001 RDI: 00007f5a0e4d8000 [ 475.396850][T17927] RBP: 00007f5a0e4f9090 R08: 0000000000000000 R09: 0000000000000000 [ 475.396861][T17927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 475.396871][T17927] R13: 00007f5a0d7e6038 R14: 00007f5a0d7e5fa0 R15: 00007f5a0d90fa28 [ 475.396898][T17927] [ 475.417576][ T5924] usb 5-1: USB disconnect, device number 42 [ 476.118633][T10381] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 476.158604][ T5924] usb 4-1: new high-speed USB device number 40 using dummy_hcd [ 476.235732][T17955] fuse: Unknown parameter 'grou00000000000000000000' [ 476.259311][T10381] usb 2-1: device descriptor read/64, error -71 [ 476.328615][ T5924] usb 4-1: Using ep0 maxpacket: 16 [ 476.335826][ T5924] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 476.347669][ T5924] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 85, changing to 7 [ 476.358956][ T5924] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 34085, setting to 1024 [ 476.376163][ T5924] usb 4-1: New USB device found, idVendor=2040, idProduct=0265, bcdDevice=4e.d1 [ 476.394023][ T5924] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.402194][ T5924] usb 4-1: Product: syz [ 476.406389][ T5924] usb 4-1: Manufacturer: syz [ 476.411122][ T5924] usb 4-1: SerialNumber: syz [ 476.420141][ T5924] usb 4-1: config 0 descriptor?? [ 476.434661][ T5924] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (2040:0265, interface 0, class 0) [ 476.444764][ T5924] em28xx 4-1:0.0: Audio interface 0 found (Vendor Class) [ 476.498716][T10381] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 476.540135][T17960] FAULT_INJECTION: forcing a failure. [ 476.540135][T17960] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 476.553757][T17960] CPU: 1 UID: 0 PID: 17960 Comm: syz.2.4484 Tainted: G L syzkaller #0 PREEMPT(full) [ 476.553779][T17960] Tainted: [L]=SOFTLOCKUP [ 476.553786][T17960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 476.553793][T17960] Call Trace: [ 476.553799][T17960] [ 476.553804][T17960] dump_stack_lvl+0xe8/0x150 [ 476.553823][T17960] should_fail_ex+0x414/0x560 [ 476.553842][T17960] _copy_to_user+0x31/0xb0 [ 476.553857][T17960] simple_read_from_buffer+0xe1/0x170 [ 476.553872][T17960] proc_fail_nth_read+0x1b3/0x220 [ 476.553885][T17960] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 476.553898][T17960] ? rw_verify_area+0x2a6/0x4d0 [ 476.553907][T17960] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 476.553918][T17960] vfs_read+0x200/0xa30 [ 476.553927][T17960] ? fdget_pos+0x247/0x320 [ 476.553942][T17960] ? __pfx___mutex_lock+0x10/0x10 [ 476.553954][T17960] ? __pfx_vfs_read+0x10/0x10 [ 476.553964][T17960] ? __fget_files+0x2a/0x420 [ 476.553978][T17960] ? __fget_files+0x3a0/0x420 [ 476.553990][T17960] ? __fget_files+0x2a/0x420 [ 476.554006][T17960] ksys_read+0x145/0x250 [ 476.554017][T17960] ? __pfx_ksys_read+0x10/0x10 [ 476.554032][T17960] do_syscall_64+0xec/0xf80 [ 476.554042][T17960] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.554052][T17960] ? trace_irq_disable+0x37/0x100 [ 476.554065][T17960] ? clear_bhb_loop+0x60/0xb0 [ 476.554077][T17960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.554087][T17960] RIP: 0033:0x7f5a0d58e15c [ 476.554097][T17960] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 476.554105][T17960] RSP: 002b:00007f5a0e4d8030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 476.554117][T17960] RAX: ffffffffffffffda RBX: 00007f5a0d7e6090 RCX: 00007f5a0d58e15c [ 476.554125][T17960] RDX: 000000000000000f RSI: 00007f5a0e4d80a0 RDI: 000000000000000a [ 476.554131][T17960] RBP: 00007f5a0e4d8090 R08: 0000000000000000 R09: 0000000000000000 [ 476.554137][T17960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 476.554143][T17960] R13: 00007f5a0d7e6128 R14: 00007f5a0d7e6090 R15: 00007f5a0d90fa28 [ 476.554159][T17960] [ 476.828635][T10381] usb 2-1: device descriptor read/64, error -71 [ 476.939853][T10381] usb usb2-port1: attempt power cycle [ 476.993873][T17972] loop4: detected capacity change from 0 to 7 [ 477.006460][T17972] buffer_io_error: 66 callbacks suppressed [ 477.006477][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.023131][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.035942][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.045202][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.053544][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.058921][ T5924] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 477.063214][T17973] FAULT_INJECTION: forcing a failure. [ 477.063214][T17973] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 477.068324][ T5924] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 477.082534][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.088512][ T5924] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 477.096291][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.102799][ T5924] em28xx 4-1:0.0: No AC97 audio processor [ 477.102826][ T5924] em28xx 4-1:0.0: We currently don't support analog TV or stream capture on dual tuners. [ 477.127468][T17973] CPU: 0 UID: 0 PID: 17973 Comm: syz.2.4488 Tainted: G L syzkaller #0 PREEMPT(full) [ 477.127491][T17973] Tainted: [L]=SOFTLOCKUP [ 477.127495][T17973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 477.127502][T17973] Call Trace: [ 477.127507][T17973] [ 477.127512][T17973] dump_stack_lvl+0xe8/0x150 [ 477.127530][T17973] should_fail_ex+0x414/0x560 [ 477.127549][T17973] _copy_from_user+0x2d/0xb0 [ 477.127563][T17973] kstrtouint_from_user+0xc4/0x170 [ 477.127575][T17973] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 477.127593][T17973] proc_fail_nth_write+0x88/0x200 [ 477.127604][T17973] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 477.127617][T17973] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 477.127629][T17973] vfs_write+0x27e/0xb30 [ 477.127643][T17973] ? __pfx_vfs_write+0x10/0x10 [ 477.127654][T17973] ? __fget_files+0x2a/0x420 [ 477.127669][T17973] ? __fget_files+0x3a0/0x420 [ 477.127680][T17973] ? __fget_files+0x2a/0x420 [ 477.127702][T17973] ksys_write+0x145/0x250 [ 477.127716][T17973] ? __pfx_ksys_write+0x10/0x10 [ 477.127731][T17973] do_syscall_64+0xec/0xf80 [ 477.127742][T17973] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.127751][T17973] ? trace_irq_disable+0x37/0x100 [ 477.127765][T17973] ? clear_bhb_loop+0x60/0xb0 [ 477.127777][T17973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.127787][T17973] RIP: 0033:0x7f5a0d58e1ff [ 477.127797][T17973] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 477.127805][T17973] RSP: 002b:00007f5a0e4d8030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 477.127817][T17973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a0d58e1ff [ 477.127824][T17973] RDX: 0000000000000001 RSI: 00007f5a0e4d80a0 RDI: 0000000000000005 [ 477.127830][T17973] RBP: 00007f5a0e4d8090 R08: 0000000000000000 R09: 0000000000000000 [ 477.127836][T17973] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 477.127842][T17973] R13: 00007f5a0d7e6128 R14: 00007f5a0d7e6090 R15: 00007f5a0d90fa28 [ 477.127858][T17973] [ 477.179392][ T5924] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 477.190218][T17972] ldm_validate_partition_table(): Disk read failed. [ 477.196244][ T5924] em28xx 4-1:0.0: Config register raw data: 0xfffffffb [ 477.201984][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.206149][ T5924] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 477.239517][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.249378][ T5924] em28xx 4-1:0.0: No AC97 audio processor [ 477.254341][T17972] Buffer I/O error on dev loop4, logical block 0, async page read [ 477.393259][T10381] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 477.401073][T17972] Dev loop4: unable to read RDB block 0 [ 477.406847][T17972] loop4: unable to read partition table [ 477.412714][T17972] loop4: partition table beyond EOD, truncated [ 477.419537][T10381] usb 2-1: device descriptor read/8, error -71 [ 477.448551][T17972] loop_reread_partitions: partition scan of loop4 (úùƒå¡™‰ü¾SêjºÐ œëÜ%õ«`ÉæÖ€ù…ˆŠ5) failed (rc=-5) [ 477.485228][ T5200] ldm_validate_partition_table(): Disk read failed. [ 477.491979][ T5200] Dev loop4: unable to read RDB block 0 [ 477.497579][ T5200] loop4: unable to read partition table [ 477.512275][ T5200] loop4: partition table beyond EOD, truncated [ 477.549124][ T5924] usb 4-1: USB disconnect, device number 40 [ 477.556502][ T5924] em28xx 4-1:0.0: Disconnecting em28xx #1 [ 477.563779][ T5924] em28xx 4-1:0.0: Disconnecting em28xx [ 477.579347][ T5924] em28xx 4-1:0.0: Freeing device [ 477.584815][T17978] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4490'. [ 477.614903][ T5924] em28xx 4-1:0.0: Freeing device [ 477.668179][T10381] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 477.739705][T10381] usb 2-1: device descriptor read/8, error -71 [ 477.849609][T10381] usb usb2-port1: unable to enumerate USB device [ 478.814376][T18006] syzkaller0: entered promiscuous mode [ 478.820510][T18006] syzkaller0: entered allmulticast mode [ 478.900538][T18008] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4500'. [ 479.398600][T10381] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 479.583977][T10381] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0xB has invalid maxpacket 1023, setting to 64 [ 479.645734][T10381] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 479.686095][T10381] usb 4-1: config 0 interface 0 has no altsetting 0 [ 479.693435][T18026] FAULT_INJECTION: forcing a failure. [ 479.693435][T18026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 479.723394][T10381] usb 4-1: New USB device found, idVendor=0471, idProduct=2088, bcdDevice=c6.66 [ 479.743728][T18026] CPU: 1 UID: 0 PID: 18026 Comm: syz.4.4507 Tainted: G L syzkaller #0 PREEMPT(full) [ 479.743761][T18026] Tainted: [L]=SOFTLOCKUP [ 479.743768][T18026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 479.743779][T18026] Call Trace: [ 479.743787][T18026] [ 479.743795][T18026] dump_stack_lvl+0xe8/0x150 [ 479.743825][T18026] should_fail_ex+0x414/0x560 [ 479.743858][T18026] _copy_from_user+0x2d/0xb0 [ 479.743882][T18026] ___sys_recvmsg+0x12e/0x510 [ 479.743904][T18026] ? get_pid_task+0x20/0x1f0 [ 479.743925][T18026] ? get_pid_task+0x20/0x1f0 [ 479.743951][T18026] ? __pfx____sys_recvmsg+0x10/0x10 [ 479.743978][T18026] ? __fget_files+0x2a/0x420 [ 479.744016][T18026] ? __fget_files+0x3a0/0x420 [ 479.744048][T18026] __x64_sys_recvmsg+0x198/0x260 [ 479.744074][T18026] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 479.744105][T18026] ? __pfx_ksys_write+0x10/0x10 [ 479.744133][T18026] do_syscall_64+0xec/0xf80 [ 479.744153][T18026] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.744170][T18026] ? trace_irq_disable+0x37/0x100 [ 479.744203][T18026] ? clear_bhb_loop+0x60/0xb0 [ 479.744225][T18026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 479.744243][T18026] RIP: 0033:0x7f48d478f749 [ 479.744260][T18026] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 479.744276][T18026] RSP: 002b:00007f48d569a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 479.744297][T18026] RAX: ffffffffffffffda RBX: 00007f48d49e5fa0 RCX: 00007f48d478f749 [ 479.744311][T18026] RDX: 0000000000001f00 RSI: 0000200000000500 RDI: 0000000000000003 [ 479.744323][T18026] RBP: 00007f48d569a090 R08: 0000000000000000 R09: 0000000000000000 [ 479.744335][T18026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 479.744346][T18026] R13: 00007f48d49e6038 R14: 00007f48d49e5fa0 R15: 00007f48d4b0fa28 [ 479.744375][T18026] [ 479.773187][T10381] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 479.991966][T10381] usb 4-1: config 0 descriptor?? [ 480.003531][T18014] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 480.319605][T18037] FAULT_INJECTION: forcing a failure. [ 480.319605][T18037] name failslab, interval 1, probability 0, space 0, times 0 [ 480.368776][T18037] CPU: 1 UID: 0 PID: 18037 Comm: syz.2.4508 Tainted: G L syzkaller #0 PREEMPT(full) [ 480.368809][T18037] Tainted: [L]=SOFTLOCKUP [ 480.368816][T18037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 480.368828][T18037] Call Trace: [ 480.368836][T18037] [ 480.368844][T18037] dump_stack_lvl+0xe8/0x150 [ 480.368869][T18037] should_fail_ex+0x414/0x560 [ 480.368889][T18037] should_failslab+0xa8/0x100 [ 480.368903][T18037] __kmalloc_noprof+0xdf/0x800 [ 480.368914][T18037] ? kfree+0x4d/0x660 [ 480.368933][T18037] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 480.368965][T18037] tomoyo_realpath_from_path+0xe3/0x5d0 [ 480.368993][T18037] ? tomoyo_domain+0xd8/0x130 [ 480.369019][T18037] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 480.369030][T18037] tomoyo_path_number_perm+0x1e8/0x5a0 [ 480.369042][T18037] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 480.369053][T18037] ? __lock_acquire+0x6b6/0x2cf0 [ 480.369071][T18037] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 480.369113][T18037] ? __fget_files+0x2a/0x420 [ 480.369139][T18037] ? __fget_files+0x2a/0x420 [ 480.369161][T18037] ? __fget_files+0x3a0/0x420 [ 480.369181][T18037] ? __fget_files+0x2a/0x420 [ 480.369195][T18037] security_file_ioctl+0xcb/0x2d0 [ 480.369207][T18037] __se_sys_ioctl+0x47/0x170 [ 480.369218][T18037] do_syscall_64+0xec/0xf80 [ 480.369234][T18037] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 480.369252][T18037] ? trace_irq_disable+0x37/0x100 [ 480.369276][T18037] ? clear_bhb_loop+0x60/0xb0 [ 480.369299][T18037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 480.369318][T18037] RIP: 0033:0x7f5a0d58f749 [ 480.369330][T18037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 480.369338][T18037] RSP: 002b:00007f5a0e4b6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 480.369350][T18037] RAX: ffffffffffffffda RBX: 00007f5a0d7e6180 RCX: 00007f5a0d58f749 [ 480.369358][T18037] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 480.369364][T18037] RBP: 00007f5a0e4b6090 R08: 0000000000000000 R09: 0000000000000000 [ 480.369370][T18037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 480.369378][T18037] R13: 00007f5a0d7e6218 R14: 00007f5a0d7e6180 R15: 00007f5a0d90fa28 [ 480.369408][T18037] [ 480.369543][T18037] ERROR: Out of memory at tomoyo_realpath_from_path. [ 480.612035][T10381] usb 4-1: string descriptor 0 read error: -71 [ 480.652871][T10381] usb 4-1: USB disconnect, device number 41 [ 481.118843][ T889] usb 5-1: new low-speed USB device number 43 using dummy_hcd [ 481.218332][T18047] FAULT_INJECTION: forcing a failure. [ 481.218332][T18047] name failslab, interval 1, probability 0, space 0, times 0 [ 481.231482][T18047] CPU: 1 UID: 0 PID: 18047 Comm: syz.1.4513 Tainted: G L syzkaller #0 PREEMPT(full) [ 481.231514][T18047] Tainted: [L]=SOFTLOCKUP [ 481.231521][T18047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 481.231532][T18047] Call Trace: [ 481.231540][T18047] [ 481.231548][T18047] dump_stack_lvl+0xe8/0x150 [ 481.231578][T18047] should_fail_ex+0x414/0x560 [ 481.231613][T18047] should_failslab+0xa8/0x100 [ 481.231639][T18047] kmem_cache_alloc_noprof+0x88/0x710 [ 481.231670][T18047] ? sctp_get_port_local+0x6d0/0x1700 [ 481.231695][T18047] sctp_get_port_local+0x6d0/0x1700 [ 481.231713][T18047] ? sctp_bind_addr_match+0x30/0x2b0 [ 481.231749][T18047] ? __pfx_sctp_get_port_local+0x10/0x10 [ 481.231773][T18047] ? sctp_bind_addr_match+0x28b/0x2b0 [ 481.231802][T18047] sctp_do_bind+0x4ef/0x9d0 [ 481.231833][T18047] sctp_connect_new_asoc+0x25c/0x690 [ 481.231855][T18047] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 481.231879][T18047] ? __local_bh_enable_ip+0xd0/0x130 [ 481.231898][T18047] ? bpf_lsm_sctp_bind_connect+0x9/0x20 [ 481.231917][T18047] ? security_sctp_bind_connect+0x7e/0x2e0 [ 481.231938][T18047] sctp_sendmsg+0x155c/0x2840 [ 481.231968][T18047] ? __pfx_sctp_sendmsg+0x10/0x10 [ 481.231984][T18047] ? aa_sk_perm+0x15f/0x920 [ 481.232009][T18047] ? aa_sk_perm+0x7ee/0x920 [ 481.232037][T18047] ? __pfx_aa_sk_perm+0x10/0x10 [ 481.232063][T18047] ? sock_rps_record_flow+0x19/0x410 [ 481.232090][T18047] ? inet_sendmsg+0x2f4/0x370 [ 481.232118][T18047] __sock_sendmsg+0x19c/0x270 [ 481.232150][T18047] __sys_sendto+0x3bd/0x520 [ 481.232173][T18047] ? __pfx___sys_sendto+0x10/0x10 [ 481.232190][T18047] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 481.232224][T18047] ? __fget_files+0x3a0/0x420 [ 481.232258][T18047] ? ksys_write+0x22a/0x250 [ 481.232278][T18047] ? __pfx_ksys_write+0x10/0x10 [ 481.232302][T18047] __x64_sys_sendto+0xde/0x100 [ 481.232332][T18047] do_syscall_64+0xec/0xf80 [ 481.232351][T18047] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 481.232369][T18047] ? trace_irq_disable+0x37/0x100 [ 481.232393][T18047] ? clear_bhb_loop+0x60/0xb0 [ 481.232416][T18047] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 481.232434][T18047] RIP: 0033:0x7f60c018f749 [ 481.232452][T18047] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 481.232467][T18047] RSP: 002b:00007f60be3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 481.232487][T18047] RAX: ffffffffffffffda RBX: 00007f60c03e5fa0 RCX: 00007f60c018f749 [ 481.232501][T18047] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000003 [ 481.232512][T18047] RBP: 00007f60be3f6090 R08: 0000200000001240 R09: 000000000000001c [ 481.232525][T18047] R10: 0000000000044004 R11: 0000000000000246 R12: 0000000000000001 [ 481.232536][T18047] R13: 00007f60c03e6038 R14: 00007f60c03e5fa0 R15: 00007f60c050fa28 [ 481.232566][T18047] [ 481.556065][ T889] usb 5-1: device descriptor read/64, error -71 [ 481.671651][T18051] syzkaller0: entered promiscuous mode [ 481.677270][T18051] syzkaller0: entered allmulticast mode [ 481.798590][ T889] usb 5-1: new low-speed USB device number 44 using dummy_hcd [ 481.888847][T10378] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 481.928641][ T889] usb 5-1: device descriptor read/64, error -71 [ 481.961435][T18057] FAULT_INJECTION: forcing a failure. [ 481.961435][T18057] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 481.975649][T18057] CPU: 1 UID: 0 PID: 18057 Comm: syz.1.4517 Tainted: G L syzkaller #0 PREEMPT(full) [ 481.975668][T18057] Tainted: [L]=SOFTLOCKUP [ 481.975672][T18057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 481.975679][T18057] Call Trace: [ 481.975683][T18057] [ 481.975688][T18057] dump_stack_lvl+0xe8/0x150 [ 481.975706][T18057] should_fail_ex+0x414/0x560 [ 481.975726][T18057] _copy_from_user+0x2d/0xb0 [ 481.975739][T18057] ___sys_sendmsg+0x158/0x2a0 [ 481.975753][T18057] ? __pfx____sys_sendmsg+0x10/0x10 [ 481.975781][T18057] ? __fget_files+0x2a/0x420 [ 481.975794][T18057] ? __fget_files+0x3a0/0x420 [ 481.975811][T18057] __x64_sys_sendmsg+0x19b/0x260 [ 481.975824][T18057] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 481.975840][T18057] ? __pfx_ksys_write+0x10/0x10 [ 481.975855][T18057] do_syscall_64+0xec/0xf80 [ 481.975865][T18057] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 481.975875][T18057] ? trace_irq_disable+0x37/0x100 [ 481.975888][T18057] ? clear_bhb_loop+0x60/0xb0 [ 481.975900][T18057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 481.975910][T18057] RIP: 0033:0x7f60c018f749 [ 481.975921][T18057] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 481.975929][T18057] RSP: 002b:00007f60be3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 481.976012][T18057] RAX: ffffffffffffffda RBX: 00007f60c03e5fa0 RCX: 00007f60c018f749 [ 481.976020][T18057] RDX: 0000000020050800 RSI: 00002000000000c0 RDI: 0000000000000003 [ 481.976027][T18057] RBP: 00007f60be3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 481.976034][T18057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.976040][T18057] R13: 00007f60c03e6038 R14: 00007f60c03e5fa0 R15: 00007f60c050fa28 [ 481.976055][T18057] [ 482.165627][ T889] usb usb5-port1: attempt power cycle [ 482.178589][T10378] usb 4-1: Using ep0 maxpacket: 16 [ 482.185745][T10378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 482.197177][T10378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 482.207123][T10378] usb 4-1: New USB device found, idVendor=1044, idProduct=7a4d, bcdDevice= 0.00 [ 482.216441][T10378] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.227402][T10378] usb 4-1: config 0 descriptor?? [ 482.242518][T18059] netlink: 212368 bytes leftover after parsing attributes in process `syz.1.4518'. [ 482.250555][T10378] usbhid 4-1:0.0: can't add hid device: -22 [ 482.258309][T10378] usbhid 4-1:0.0: probe with driver usbhid failed with error -22 [ 482.444130][T10381] usb 4-1: USB disconnect, device number 42 [ 482.469528][T18062] FAULT_INJECTION: forcing a failure. [ 482.469528][T18062] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 482.483041][T18062] CPU: 0 UID: 0 PID: 18062 Comm: syz.0.4519 Tainted: G L syzkaller #0 PREEMPT(full) [ 482.483071][T18062] Tainted: [L]=SOFTLOCKUP [ 482.483078][T18062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 482.483089][T18062] Call Trace: [ 482.483097][T18062] [ 482.483104][T18062] dump_stack_lvl+0xe8/0x150 [ 482.483133][T18062] should_fail_ex+0x414/0x560 [ 482.483166][T18062] _copy_from_user+0x2d/0xb0 [ 482.483189][T18062] __htab_map_lookup_and_delete_batch+0x333/0x13b0 [ 482.483215][T18062] ? __lock_acquire+0x6b6/0x2cf0 [ 482.483239][T18062] ? get_pid_task+0x20/0x1f0 [ 482.483283][T18062] ? __pfx___htab_map_lookup_and_delete_batch+0x10/0x10 [ 482.483313][T18062] ? __pfx_htab_map_lookup_and_delete_batch+0x10/0x10 [ 482.483334][T18062] bpf_map_do_batch+0x44f/0x630 [ 482.483366][T18062] __sys_bpf+0x778/0x860 [ 482.483392][T18062] ? __pfx___sys_bpf+0x10/0x10 [ 482.483431][T18062] ? ksys_write+0x22a/0x250 [ 482.483450][T18062] ? __pfx_ksys_write+0x10/0x10 [ 482.483475][T18062] __x64_sys_bpf+0x7c/0x90 [ 482.483497][T18062] do_syscall_64+0xec/0xf80 [ 482.483516][T18062] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.483534][T18062] ? trace_irq_disable+0x37/0x100 [ 482.483557][T18062] ? clear_bhb_loop+0x60/0xb0 [ 482.483579][T18062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.483597][T18062] RIP: 0033:0x7f530438f749 [ 482.483618][T18062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 482.483635][T18062] RSP: 002b:00007f5305309038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 482.483655][T18062] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438f749 [ 482.483669][T18062] RDX: 0000000000000038 RSI: 0000200000000400 RDI: 0000000000000019 [ 482.483682][T18062] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 482.483692][T18062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 482.483703][T18062] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 482.483732][T18062] [ 482.508596][ T889] usb 5-1: new low-speed USB device number 45 using dummy_hcd [ 482.584607][T18064] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4520'. [ 482.599320][ T889] usb 5-1: device descriptor read/8, error -71 [ 482.621690][T18064] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4520'. [ 482.852880][T18069] FAULT_INJECTION: forcing a failure. [ 482.852880][T18069] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 482.866520][ T889] usb 5-1: new low-speed USB device number 46 using dummy_hcd [ 482.868544][T18069] CPU: 0 UID: 0 PID: 18069 Comm: syz.1.4522 Tainted: G L syzkaller #0 PREEMPT(full) [ 482.868573][T18069] Tainted: [L]=SOFTLOCKUP [ 482.868580][T18069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 482.868590][T18069] Call Trace: [ 482.868599][T18069] [ 482.868607][T18069] dump_stack_lvl+0xe8/0x150 [ 482.868636][T18069] should_fail_ex+0x414/0x560 [ 482.868669][T18069] _copy_from_iter+0x1cd/0x1630 [ 482.868688][T18069] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 482.868718][T18069] ? policy_nodemask+0x27c/0x720 [ 482.868740][T18069] ? __pfx__copy_from_iter+0x10/0x10 [ 482.868764][T18069] ? set_page_refcounted+0xa0/0x1e0 [ 482.868792][T18069] ? page_copy_sane+0x4e/0x280 [ 482.868814][T18069] copy_page_from_iter+0xdd/0x170 [ 482.868837][T18069] tun_get_user+0x1d40/0x3dc0 [ 482.868863][T18069] ? tun_get_user+0x6fc/0x3dc0 [ 482.868893][T18069] ? aa_file_perm+0x44c/0x1530 [ 482.868924][T18069] ? __pfx_tun_get_user+0x10/0x10 [ 482.868948][T18069] ? __lock_acquire+0x6b6/0x2cf0 [ 482.868969][T18069] ? kstrtoull+0x12f/0x1d0 [ 482.869002][T18069] ? ref_tracker_alloc+0x318/0x460 [ 482.869019][T18069] ? get_pid_task+0x20/0x1f0 [ 482.869044][T18069] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 482.869064][T18069] ? tun_get+0x1c/0x2f0 [ 482.869085][T18069] ? tun_get+0x1c/0x2f0 [ 482.869110][T18069] ? tun_get+0x1c/0x2f0 [ 482.869130][T18069] ? tun_get+0x1c/0x2f0 [ 482.869155][T18069] tun_chr_write_iter+0x113/0x200 [ 482.869176][T18069] vfs_write+0x5c9/0xb30 [ 482.869195][T18069] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 482.869218][T18069] ? __pfx_vfs_write+0x10/0x10 [ 482.869243][T18069] ? __fget_files+0x2a/0x420 [ 482.869274][T18069] ksys_write+0x145/0x250 [ 482.869295][T18069] ? __pfx_ksys_write+0x10/0x10 [ 482.869322][T18069] do_syscall_64+0xec/0xf80 [ 482.869342][T18069] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.869359][T18069] ? trace_irq_disable+0x37/0x100 [ 482.869383][T18069] ? clear_bhb_loop+0x60/0xb0 [ 482.869417][T18069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.869435][T18069] RIP: 0033:0x7f60c018e1ff [ 482.869457][T18069] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 482.869473][T18069] RSP: 002b:00007f60be3d5000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 482.869493][T18069] RAX: ffffffffffffffda RBX: 00007f60c03e6090 RCX: 00007f60c018e1ff [ 482.869506][T18069] RDX: 0000000000000046 RSI: 0000200000000100 RDI: 00000000000000c8 [ 482.869519][T18069] RBP: 00007f60be3d5090 R08: 0000000000000000 R09: 0000000000000000 [ 482.869530][T18069] R10: 0000000000000046 R11: 0000000000000293 R12: 0000000000000001 [ 482.869541][T18069] R13: 00007f60c03e6128 R14: 00007f60c03e6090 R15: 00007f60c050fa28 [ 482.869569][T18069] [ 483.169318][ T889] usb 5-1: device descriptor read/8, error -71 [ 483.279038][ T889] usb usb5-port1: unable to enumerate USB device [ 483.597168][T18066] FAULT_INJECTION: forcing a failure. [ 483.597168][T18066] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 483.610489][T18066] CPU: 1 UID: 0 PID: 18066 Comm: syz.0.4521 Tainted: G L syzkaller #0 PREEMPT(full) [ 483.610508][T18066] Tainted: [L]=SOFTLOCKUP [ 483.610512][T18066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 483.610519][T18066] Call Trace: [ 483.610525][T18066] [ 483.610531][T18066] dump_stack_lvl+0xe8/0x150 [ 483.610549][T18066] should_fail_ex+0x414/0x560 [ 483.610568][T18066] _copy_from_user+0x2d/0xb0 [ 483.610582][T18066] ___sys_recvmsg+0x12e/0x510 [ 483.610598][T18066] ? __pfx____sys_recvmsg+0x10/0x10 [ 483.610613][T18066] ? __fget_files+0x2a/0x420 [ 483.610640][T18066] do_recvmmsg+0x307/0x770 [ 483.610656][T18066] ? __pfx_do_recvmmsg+0x10/0x10 [ 483.610674][T18066] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 483.610694][T18066] __x64_sys_recvmmsg+0x190/0x240 [ 483.610708][T18066] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 483.610726][T18066] do_syscall_64+0xec/0xf80 [ 483.610755][T18066] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.610813][T18066] ? trace_irq_disable+0x37/0x100 [ 483.610826][T18066] ? clear_bhb_loop+0x60/0xb0 [ 483.610838][T18066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.610848][T18066] RIP: 0033:0x7f530438f749 [ 483.610858][T18066] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 483.610867][T18066] RSP: 002b:00007f5305309038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 483.610879][T18066] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438f749 [ 483.610886][T18066] RDX: 040000000000026c RSI: 00002000000005c0 RDI: 0000000000000003 [ 483.610893][T18066] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 483.610899][T18066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.610905][T18066] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 483.610920][T18066] [ 483.916767][T18077] syzkaller0: entered promiscuous mode [ 483.924194][T18077] syzkaller0: entered allmulticast mode [ 484.169326][T18088] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4531'. [ 484.222850][T18091] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4531'. [ 484.491081][T18101] usb usb8: usbfs: process 18101 (syz.4.4533) did not claim interface 0 before use [ 484.838738][T18112] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4538'. [ 485.200236][T18119] syzkaller0: entered promiscuous mode [ 485.207474][T18119] syzkaller0: entered allmulticast mode [ 485.344406][T18123] netlink: 12 bytes leftover after parsing attributes in process `syz.4.4543'. [ 485.382756][T18123] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4543'. [ 485.518665][ T889] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 485.648628][ T889] usb 4-1: device descriptor read/64, error -71 [ 485.692907][T18131] FAULT_INJECTION: forcing a failure. [ 485.692907][T18131] name failslab, interval 1, probability 0, space 0, times 0 [ 485.718620][T18131] CPU: 0 UID: 0 PID: 18131 Comm: syz.0.4546 Tainted: G L syzkaller #0 PREEMPT(full) [ 485.718645][T18131] Tainted: [L]=SOFTLOCKUP [ 485.718649][T18131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 485.718655][T18131] Call Trace: [ 485.718661][T18131] [ 485.718665][T18131] dump_stack_lvl+0xe8/0x150 [ 485.718684][T18131] should_fail_ex+0x414/0x560 [ 485.718704][T18131] should_failslab+0xa8/0x100 [ 485.718718][T18131] __kmalloc_noprof+0xdf/0x800 [ 485.718729][T18131] ? tomoyo_encode+0x28b/0x550 [ 485.718745][T18131] tomoyo_encode+0x28b/0x550 [ 485.718760][T18131] tomoyo_realpath_from_path+0x58d/0x5d0 [ 485.718787][T18131] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 485.718798][T18131] tomoyo_path_number_perm+0x1e8/0x5a0 [ 485.718811][T18131] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 485.718821][T18131] ? __lock_acquire+0x6b6/0x2cf0 [ 485.718839][T18131] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 485.718861][T18131] ? __fget_files+0x2a/0x420 [ 485.718876][T18131] ? __fget_files+0x2a/0x420 [ 485.718887][T18131] ? __fget_files+0x3a0/0x420 [ 485.718899][T18131] ? __fget_files+0x2a/0x420 [ 485.718913][T18131] security_file_ioctl+0xcb/0x2d0 [ 485.718924][T18131] __se_sys_ioctl+0x47/0x170 [ 485.718935][T18131] do_syscall_64+0xec/0xf80 [ 485.718945][T18131] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.718955][T18131] ? trace_irq_disable+0x37/0x100 [ 485.718968][T18131] ? clear_bhb_loop+0x60/0xb0 [ 485.718980][T18131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.718990][T18131] RIP: 0033:0x7f530438f749 [ 485.719001][T18131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 485.719010][T18131] RSP: 002b:00007f5305309038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.719022][T18131] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438f749 [ 485.719030][T18131] RDX: 0000200000000140 RSI: 00000000c0105500 RDI: 0000000000000003 [ 485.719037][T18131] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 485.719043][T18131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 485.719049][T18131] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 485.719065][T18131] [ 485.719079][T18131] ERROR: Out of memory at tomoyo_realpath_from_path. [ 485.898651][ T889] usb 4-1: new high-speed USB device number 44 using dummy_hcd [ 486.030343][T18138] @ÿ: renamed from bond_slave_0 [ 486.039700][T18138] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4548'. [ 486.150421][ T889] usb 4-1: device descriptor read/64, error -71 [ 486.279450][ T889] usb usb4-port1: attempt power cycle [ 486.608287][T18153] usb usb8: usbfs: process 18153 (syz.1.4553) did not claim interface 0 before use [ 486.640440][ T889] usb 4-1: new high-speed USB device number 45 using dummy_hcd [ 486.672544][ T889] usb 4-1: device descriptor read/8, error -71 [ 486.918922][ T889] usb 4-1: new high-speed USB device number 46 using dummy_hcd [ 486.939016][ T889] usb 4-1: device descriptor read/8, error -71 [ 487.062120][ T889] usb usb4-port1: unable to enumerate USB device [ 487.162449][T18164] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4557'. [ 487.281583][T18168] FAULT_INJECTION: forcing a failure. [ 487.281583][T18168] name failslab, interval 1, probability 0, space 0, times 0 [ 487.294673][T18168] CPU: 1 UID: 0 PID: 18168 Comm: syz.1.4559 Tainted: G L syzkaller #0 PREEMPT(full) [ 487.294692][T18168] Tainted: [L]=SOFTLOCKUP [ 487.294696][T18168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 487.294703][T18168] Call Trace: [ 487.294711][T18168] [ 487.294716][T18168] dump_stack_lvl+0xe8/0x150 [ 487.294734][T18168] should_fail_ex+0x414/0x560 [ 487.294754][T18168] should_failslab+0xa8/0x100 [ 487.294768][T18168] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 487.294796][T18168] ? __alloc_skb+0x198/0x3a0 [ 487.294811][T18168] ? __alloc_skb+0x1dc/0x3a0 [ 487.294821][T18168] ? __local_bh_enable_ip+0xd0/0x130 [ 487.294833][T18168] ? __alloc_skb+0x198/0x3a0 [ 487.294843][T18168] __alloc_skb+0x1dc/0x3a0 [ 487.294855][T18168] netlink_sendmsg+0x5c6/0xb30 [ 487.294873][T18168] ? __pfx_netlink_sendmsg+0x10/0x10 [ 487.294888][T18168] ? aa_sock_msg_perm+0xf1/0x1b0 [ 487.294903][T18168] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 487.294917][T18168] ? __pfx_netlink_sendmsg+0x10/0x10 [ 487.294933][T18168] __sock_sendmsg+0x21c/0x270 [ 487.294949][T18168] ____sys_sendmsg+0x505/0x820 [ 487.294964][T18168] ? __pfx_____sys_sendmsg+0x10/0x10 [ 487.294984][T18168] ? import_iovec+0x74/0xa0 [ 487.295004][T18168] ___sys_sendmsg+0x21f/0x2a0 [ 487.295026][T18168] ? __pfx____sys_sendmsg+0x10/0x10 [ 487.295072][T18168] ? __fget_files+0x2a/0x420 [ 487.295093][T18168] ? __fget_files+0x3a0/0x420 [ 487.295122][T18168] __x64_sys_sendmsg+0x19b/0x260 [ 487.295138][T18168] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 487.295154][T18168] ? __pfx_ksys_write+0x10/0x10 [ 487.295169][T18168] do_syscall_64+0xec/0xf80 [ 487.295180][T18168] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.295190][T18168] ? trace_irq_disable+0x37/0x100 [ 487.295203][T18168] ? clear_bhb_loop+0x60/0xb0 [ 487.295215][T18168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.295225][T18168] RIP: 0033:0x7f60c018f749 [ 487.295236][T18168] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 487.295244][T18168] RSP: 002b:00007f60be3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 487.295256][T18168] RAX: ffffffffffffffda RBX: 00007f60c03e5fa0 RCX: 00007f60c018f749 [ 487.295263][T18168] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 487.295270][T18168] RBP: 00007f60be3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 487.295276][T18168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 487.295282][T18168] R13: 00007f60c03e6038 R14: 00007f60c03e5fa0 R15: 00007f60c050fa28 [ 487.295297][T18168] [ 487.448588][ T5923] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 487.728742][ T5923] usb 5-1: Using ep0 maxpacket: 32 [ 487.736537][ T5923] usb 5-1: config 0 has no interfaces? [ 487.748530][ T5923] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 487.757819][ T5923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 487.759404][T18174] FAULT_INJECTION: forcing a failure. [ 487.759404][T18174] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 487.768213][ T5923] usb 5-1: Product: syz [ 487.780295][T18174] CPU: 1 UID: 0 PID: 18174 Comm: syz.2.4562 Tainted: G L syzkaller #0 PREEMPT(full) [ 487.780325][T18174] Tainted: [L]=SOFTLOCKUP [ 487.780332][T18174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 487.780343][T18174] Call Trace: [ 487.780350][T18174] [ 487.780357][T18174] dump_stack_lvl+0xe8/0x150 [ 487.780386][T18174] should_fail_ex+0x414/0x560 [ 487.780419][T18174] _copy_from_user+0x2d/0xb0 [ 487.780442][T18174] ___sys_recvmsg+0x12e/0x510 [ 487.780469][T18174] ? __pfx____sys_recvmsg+0x10/0x10 [ 487.780496][T18174] ? __fget_files+0x2a/0x420 [ 487.780534][T18174] ? __fget_files+0x3a0/0x420 [ 487.780566][T18174] do_recvmmsg+0x307/0x770 [ 487.780595][T18174] ? __pfx_do_recvmmsg+0x10/0x10 [ 487.780636][T18174] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 487.780675][T18174] __x64_sys_recvmmsg+0x190/0x240 [ 487.780700][T18174] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 487.780734][T18174] do_syscall_64+0xec/0xf80 [ 487.780752][T18174] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.780770][T18174] ? trace_irq_disable+0x37/0x100 [ 487.780794][T18174] ? clear_bhb_loop+0x60/0xb0 [ 487.780816][T18174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.780834][T18174] RIP: 0033:0x7f5a0d58f749 [ 487.780852][T18174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 487.780867][T18174] RSP: 002b:00007f5a0e4f9038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 487.780887][T18174] RAX: ffffffffffffffda RBX: 00007f5a0d7e5fa0 RCX: 00007f5a0d58f749 [ 487.780901][T18174] RDX: 0000000000000003 RSI: 0000200000005840 RDI: 0000000000000003 [ 487.780913][T18174] RBP: 00007f5a0e4f9090 R08: 0000000000000000 R09: 0000000000000000 [ 487.780925][T18174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 487.780936][T18174] R13: 00007f5a0d7e6038 R14: 00007f5a0d7e5fa0 R15: 00007f5a0d90fa28 [ 487.780964][T18174] [ 487.932443][T18177] binder: 18176:18177 ioctl c00c6211 0 returned -14 [ 487.946489][ T5923] usb 5-1: Manufacturer: syz [ 487.993267][ T5923] usb 5-1: SerialNumber: syz [ 488.002385][ T5923] usb 5-1: config 0 descriptor?? [ 488.203692][ T30] audit: type=1400 audit(1767337992.229:2517): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name="\" pid=18180 comm="syz.0.4565" [ 488.361934][T18188] netlink: 'syz.3.4566': attribute type 39 has an invalid length. [ 488.477183][T18191] FAULT_INJECTION: forcing a failure. [ 488.477183][T18191] name failslab, interval 1, probability 0, space 0, times 0 [ 488.508285][T18191] CPU: 0 UID: 0 PID: 18191 Comm: syz.3.4567 Tainted: G L syzkaller #0 PREEMPT(full) [ 488.508317][T18191] Tainted: [L]=SOFTLOCKUP [ 488.508323][T18191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 488.508331][T18191] Call Trace: [ 488.508337][T18191] [ 488.508342][T18191] dump_stack_lvl+0xe8/0x150 [ 488.508361][T18191] should_fail_ex+0x414/0x560 [ 488.508381][T18191] should_failslab+0xa8/0x100 [ 488.508395][T18191] __kmalloc_noprof+0xdf/0x800 [ 488.508405][T18191] ? tomoyo_encode+0x28b/0x550 [ 488.508422][T18191] tomoyo_encode+0x28b/0x550 [ 488.508438][T18191] tomoyo_realpath_from_path+0x58d/0x5d0 [ 488.508469][T18191] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 488.508486][T18191] tomoyo_path_number_perm+0x1e8/0x5a0 [ 488.508507][T18191] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 488.508527][T18191] ? __lock_acquire+0x6b6/0x2cf0 [ 488.508559][T18191] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 488.508588][T18191] ? __fget_files+0x2a/0x420 [ 488.508615][T18191] ? __fget_files+0x2a/0x420 [ 488.508627][T18191] ? __fget_files+0x3a0/0x420 [ 488.508644][T18191] ? __fget_files+0x2a/0x420 [ 488.508658][T18191] security_file_ioctl+0xcb/0x2d0 [ 488.508671][T18191] __se_sys_ioctl+0x47/0x170 [ 488.508682][T18191] do_syscall_64+0xec/0xf80 [ 488.508693][T18191] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.508703][T18191] ? trace_irq_disable+0x37/0x100 [ 488.508717][T18191] ? clear_bhb_loop+0x60/0xb0 [ 488.508729][T18191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 488.508738][T18191] RIP: 0033:0x7f2ddb78f749 [ 488.508749][T18191] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 488.508757][T18191] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 488.508769][T18191] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 488.508777][T18191] RDX: 0000000000000000 RSI: 0000000080284511 RDI: 0000000000000003 [ 488.508783][T18191] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 488.508789][T18191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 488.508795][T18191] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 488.508811][T18191] [ 489.004407][T18191] ERROR: Out of memory at tomoyo_realpath_from_path. [ 489.062639][T18196] FAULT_INJECTION: forcing a failure. [ 489.062639][T18196] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 489.066021][T18192] loop5: detected capacity change from 0 to 7 [ 489.077554][T18196] CPU: 0 UID: 0 PID: 18196 Comm: syz.3.4569 Tainted: G L syzkaller #0 PREEMPT(full) [ 489.077585][T18196] Tainted: [L]=SOFTLOCKUP [ 489.077592][T18196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 489.077603][T18196] Call Trace: [ 489.077616][T18196] [ 489.077624][T18196] dump_stack_lvl+0xe8/0x150 [ 489.077654][T18196] should_fail_ex+0x414/0x560 [ 489.077687][T18196] _copy_from_user+0x2d/0xb0 [ 489.077716][T18196] __copy_msghdr+0x3c5/0x5b0 [ 489.077741][T18196] ___sys_sendmsg+0x1a5/0x2a0 [ 489.077786][T18196] ? __pfx____sys_sendmsg+0x10/0x10 [ 489.077839][T18196] ? __fget_files+0x2a/0x420 [ 489.077867][T18196] ? __fget_files+0x3a0/0x420 [ 489.077902][T18196] __x64_sys_sendmsg+0x19b/0x260 [ 489.077927][T18196] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 489.077957][T18196] ? __pfx_ksys_write+0x10/0x10 [ 489.077985][T18196] do_syscall_64+0xec/0xf80 [ 489.078010][T18196] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.078027][T18196] ? trace_irq_disable+0x37/0x100 [ 489.078052][T18196] ? clear_bhb_loop+0x60/0xb0 [ 489.078073][T18196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.078091][T18196] RIP: 0033:0x7f2ddb78f749 [ 489.078108][T18196] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 489.078124][T18196] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 489.078144][T18196] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 489.078164][T18196] RDX: 00000000000040c0 RSI: 00002000000000c0 RDI: 0000000000000003 [ 489.078176][T18196] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 489.078188][T18196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.078203][T18196] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 489.078232][T18196] [ 489.336468][T15189] Dev loop5: unable to read RDB block 7 [ 489.344399][T15189] loop5: AHDI p1 p2 p3 [ 489.352834][T15189] loop5: partition table partially beyond EOD, truncated [ 489.374173][T15189] loop5: p1 start 50331648 is beyond EOD, truncated [ 489.381355][T15189] loop5: p2 size 1701016946 extends beyond EOD, truncated [ 489.396309][T18192] Dev loop5: unable to read RDB block 7 [ 489.413434][T18192] loop5: AHDI p1 p2 p3 [ 489.419123][T18200] geneve2: entered promiscuous mode [ 489.424611][T18192] loop5: partition table partially beyond EOD, truncated [ 489.442233][T18192] loop5: p1 start 50331648 is beyond EOD, truncated [ 489.460491][T18192] loop5: p2 size 1701016946 extends beyond EOD, truncated [ 489.706053][T15189] udevd[15189]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 489.847599][T18215] FAULT_INJECTION: forcing a failure. [ 489.847599][T18215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 489.865016][T18215] CPU: 0 UID: 0 PID: 18215 Comm: syz.0.4575 Tainted: G L syzkaller #0 PREEMPT(full) [ 489.865046][T18215] Tainted: [L]=SOFTLOCKUP [ 489.865051][T18215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 489.865059][T18215] Call Trace: [ 489.865064][T18215] [ 489.865069][T18215] dump_stack_lvl+0xe8/0x150 [ 489.865087][T18215] should_fail_ex+0x414/0x560 [ 489.865106][T18215] _copy_from_user+0x2d/0xb0 [ 489.865120][T18215] snd_seq_write+0x300/0x810 [ 489.865142][T18215] ? __pfx_snd_seq_write+0x10/0x10 [ 489.865156][T18215] ? bpf_lsm_file_permission+0x9/0x20 [ 489.865167][T18215] ? security_file_permission+0x75/0x290 [ 489.865178][T18215] ? rw_verify_area+0x255/0x4d0 [ 489.865187][T18215] ? __pfx_snd_seq_write+0x10/0x10 [ 489.865205][T18215] vfs_write+0x27e/0xb30 [ 489.865218][T18215] ? __pfx_vfs_write+0x10/0x10 [ 489.865228][T18215] ? __fget_files+0x2a/0x420 [ 489.865242][T18215] ? __fget_files+0x2a/0x420 [ 489.865254][T18215] ? __fget_files+0x3a0/0x420 [ 489.865266][T18215] ? __fget_files+0x2a/0x420 [ 489.865282][T18215] ksys_write+0x145/0x250 [ 489.865293][T18215] ? __pfx_ksys_write+0x10/0x10 [ 489.865308][T18215] do_syscall_64+0xec/0xf80 [ 489.865319][T18215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.865328][T18215] ? trace_irq_disable+0x37/0x100 [ 489.865342][T18215] ? clear_bhb_loop+0x60/0xb0 [ 489.865354][T18215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 489.865364][T18215] RIP: 0033:0x7f530438f749 [ 489.865374][T18215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 489.865383][T18215] RSP: 002b:00007f5305309038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 489.865395][T18215] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438f749 [ 489.865404][T18215] RDX: 000000000000ffc8 RSI: 0000200000000000 RDI: 0000000000000003 [ 489.865410][T18215] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 489.865417][T18215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 489.865423][T18215] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 489.865445][T18215] [ 490.640065][T18230] netlink: 'syz.1.4580': attribute type 1 has an invalid length. [ 490.747122][ T889] usb 5-1: USB disconnect, device number 47 [ 490.818597][T10378] usb 4-1: new high-speed USB device number 47 using dummy_hcd [ 490.978933][T10378] usb 4-1: Using ep0 maxpacket: 16 [ 490.996365][T10378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 491.009285][T18243] netlink: 'syz.1.4584': attribute type 10 has an invalid length. [ 491.029225][T10378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 491.048596][T10378] usb 4-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 491.058305][T10378] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 491.090373][T18249] netlink: 'syz.1.4584': attribute type 10 has an invalid length. [ 491.144536][T18243] team0: Port device dummy0 added [ 491.152146][T10378] usb 4-1: config 0 descriptor?? [ 491.179731][T18249] team0: Port device dummy0 removed [ 491.193862][T18254] fuse: Bad value for 'user_id' [ 491.203803][T18254] fuse: Bad value for 'user_id' [ 491.214937][T18249] bond0: (slave dummy0): Enslaving as an active interface with an up link [ 491.326596][T18260] FAULT_INJECTION: forcing a failure. [ 491.326596][T18260] name failslab, interval 1, probability 0, space 0, times 0 [ 491.356077][T18260] CPU: 1 UID: 0 PID: 18260 Comm: syz.2.4591 Tainted: G L syzkaller #0 PREEMPT(full) [ 491.356113][T18260] Tainted: [L]=SOFTLOCKUP [ 491.356119][T18260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 491.356126][T18260] Call Trace: [ 491.356131][T18260] [ 491.356137][T18260] dump_stack_lvl+0xe8/0x150 [ 491.356156][T18260] should_fail_ex+0x414/0x560 [ 491.356177][T18260] should_failslab+0xa8/0x100 [ 491.356191][T18260] __kmalloc_noprof+0xdf/0x800 [ 491.356202][T18260] ? io_cache_alloc_new+0x40/0x100 [ 491.356212][T18260] ? __pfx___io_alloc_req_refill+0x10/0x10 [ 491.356227][T18260] io_cache_alloc_new+0x40/0x100 [ 491.356237][T18260] io_uring_cmd_prep+0x361/0x550 [ 491.356257][T18260] io_submit_sqes+0xad3/0x2140 [ 491.356286][T18260] __se_sys_io_uring_enter+0x2e0/0x2b60 [ 491.356312][T18260] ? ksys_write+0x1cb/0x250 [ 491.356332][T18260] ? __pfx___se_sys_io_uring_enter+0x10/0x10 [ 491.356352][T18260] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 491.356374][T18260] ? __pfx_vfs_write+0x10/0x10 [ 491.356394][T18260] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 491.356416][T18260] ? __fget_files+0x3a0/0x420 [ 491.356433][T18260] ? fput+0xa0/0xd0 [ 491.356447][T18260] ? ksys_write+0x22a/0x250 [ 491.356458][T18260] ? __pfx_ksys_write+0x10/0x10 [ 491.356469][T18260] ? __x64_sys_io_uring_enter+0x21/0xf0 [ 491.356484][T18260] do_syscall_64+0xec/0xf80 [ 491.356494][T18260] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.356504][T18260] ? trace_irq_disable+0x37/0x100 [ 491.356517][T18260] ? clear_bhb_loop+0x60/0xb0 [ 491.356529][T18260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.356540][T18260] RIP: 0033:0x7f5a0d58f749 [ 491.356550][T18260] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 491.356559][T18260] RSP: 002b:00007f5a0e4f9038 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 491.356571][T18260] RAX: ffffffffffffffda RBX: 00007f5a0d7e5fa0 RCX: 00007f5a0d58f749 [ 491.356579][T18260] RDX: 0000000000000000 RSI: 00000000000047bc RDI: 0000000000000006 [ 491.356585][T18260] RBP: 00007f5a0e4f9090 R08: 0000000000000000 R09: 0000000000000000 [ 491.356592][T18260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 491.356597][T18260] R13: 00007f5a0d7e6038 R14: 00007f5a0d7e5fa0 R15: 00007f5a0d90fa28 [ 491.356613][T18260] [ 492.002815][ T30] audit: type=1326 audit(1767337996.029:2518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.028588][ T30] audit: type=1326 audit(1767337996.029:2519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.052587][ T30] audit: type=1326 audit(1767337996.049:2520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=314 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.076591][ T30] audit: type=1326 audit(1767337996.049:2521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.099786][ T30] audit: type=1326 audit(1767337996.049:2522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.123740][ T30] audit: type=1326 audit(1767337996.049:2523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.148395][ T30] audit: type=1326 audit(1767337996.049:2524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.153282][T10378] zeroplus 0003:0C12:0030.0013: item fetching failed at offset 1/5 [ 492.178064][ T30] audit: type=1326 audit(1767337996.049:2525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18264 comm="syz.1.4592" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 492.182102][T10378] zeroplus 0003:0C12:0030.0013: parse failed [ 492.215085][T10378] zeroplus 0003:0C12:0030.0013: probe with driver zeroplus failed with error -22 [ 492.267765][T18272] FAULT_INJECTION: forcing a failure. [ 492.267765][T18272] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 492.283663][T18272] CPU: 0 UID: 0 PID: 18272 Comm: syz.1.4594 Tainted: G L syzkaller #0 PREEMPT(full) [ 492.283684][T18272] Tainted: [L]=SOFTLOCKUP [ 492.283688][T18272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 492.283694][T18272] Call Trace: [ 492.283699][T18272] [ 492.283704][T18272] dump_stack_lvl+0xe8/0x150 [ 492.283722][T18272] should_fail_ex+0x414/0x560 [ 492.283742][T18272] _copy_from_user+0x2d/0xb0 [ 492.283764][T18272] ___sys_recvmsg+0x12e/0x510 [ 492.283790][T18272] ? __pfx____sys_recvmsg+0x10/0x10 [ 492.283815][T18272] ? __fget_files+0x2a/0x420 [ 492.283842][T18272] ? __fget_files+0x3a0/0x420 [ 492.283859][T18272] do_recvmmsg+0x307/0x770 [ 492.283883][T18272] ? __pfx_do_recvmmsg+0x10/0x10 [ 492.283900][T18272] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 492.283920][T18272] __x64_sys_recvmmsg+0x190/0x240 [ 492.283934][T18272] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 492.283951][T18272] do_syscall_64+0xec/0xf80 [ 492.283962][T18272] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.283971][T18272] ? trace_irq_disable+0x37/0x100 [ 492.283985][T18272] ? clear_bhb_loop+0x60/0xb0 [ 492.283997][T18272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.284006][T18272] RIP: 0033:0x7f60c018f749 [ 492.284017][T18272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 492.284026][T18272] RSP: 002b:00007f60be3f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 492.284037][T18272] RAX: ffffffffffffffda RBX: 00007f60c03e5fa0 RCX: 00007f60c018f749 [ 492.284045][T18272] RDX: 00000000000004d4 RSI: 0000200000000080 RDI: 0000000000000004 [ 492.284051][T18272] RBP: 00007f60be3f6090 R08: 0000000000000000 R09: 0000000000000000 [ 492.284057][T18272] R10: 0000000000010003 R11: 0000000000000246 R12: 0000000000000001 [ 492.284063][T18272] R13: 00007f60c03e6038 R14: 00007f60c03e5fa0 R15: 00007f60c050fa28 [ 492.284078][T18272] [ 492.495750][T18263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 492.505513][T18263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 493.018605][T18289] F2FS-fs: Conflicting test_dummy_encryption options [ 493.308642][T10381] usb 5-1: new full-speed USB device number 48 using dummy_hcd [ 493.608112][ T5923] usb 4-1: USB disconnect, device number 47 [ 493.682318][ T30] audit: type=1326 audit(1767337997.709:2526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18302 comm="syz.3.4604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ddb78f749 code=0x7ffc0000 [ 493.706365][T18303] netlink: 17 bytes leftover after parsing attributes in process `syz.3.4604'. [ 493.724306][ T30] audit: type=1326 audit(1767337997.709:2527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18302 comm="syz.3.4604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2ddb78f749 code=0x7ffc0000 [ 493.887491][T10381] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 493.904259][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 64 [ 493.920579][T18307] FAULT_INJECTION: forcing a failure. [ 493.920579][T18307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 493.954547][T10381] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 493.974248][T18307] CPU: 0 UID: 0 PID: 18307 Comm: syz.3.4605 Tainted: G L syzkaller #0 PREEMPT(full) [ 493.974268][T18307] Tainted: [L]=SOFTLOCKUP [ 493.974272][T18307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 493.974279][T18307] Call Trace: [ 493.974283][T18307] [ 493.974289][T18307] dump_stack_lvl+0xe8/0x150 [ 493.974306][T18307] should_fail_ex+0x414/0x560 [ 493.974326][T18307] _copy_from_user+0x2d/0xb0 [ 493.974340][T18307] do_sock_getsockopt+0x15c/0x3d0 [ 493.974354][T18307] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 493.974366][T18307] ? __fget_files+0x3a0/0x420 [ 493.974379][T18307] ? __fget_files+0x2a/0x420 [ 493.974395][T18307] __x64_sys_getsockopt+0x1a5/0x250 [ 493.974411][T18307] do_syscall_64+0xec/0xf80 [ 493.974422][T18307] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.974431][T18307] ? trace_irq_disable+0x37/0x100 [ 493.974445][T18307] ? clear_bhb_loop+0x60/0xb0 [ 493.974457][T18307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.974467][T18307] RIP: 0033:0x7f2ddb78f749 [ 493.974477][T18307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 493.974486][T18307] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 493.974498][T18307] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 493.974506][T18307] RDX: 0000000000000082 RSI: 0000000000000000 RDI: 0000000000000003 [ 493.974512][T18307] RBP: 00007f2ddc640090 R08: 0000200000000080 R09: 0000000000000000 [ 493.974518][T18307] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 493.974525][T18307] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 493.974540][T18307] [ 494.227125][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 494.239418][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 494.294041][T10381] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 494.301554][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 64 [ 494.312415][T10381] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 494.324277][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 494.335481][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 494.405348][T10381] usb 5-1: config 168 descriptor has 1 excess byte, ignoring [ 494.413193][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 77, setting to 64 [ 494.455904][T10381] usb 5-1: config 168 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 494.530723][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 494.557733][T10381] usb 5-1: config 168 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 494.718996][T10381] usb 5-1: string descriptor 0 read error: -22 [ 494.744545][T10381] usb 5-1: New USB device found, idVendor=0a07, idProduct=0064, bcdDevice=40.6e [ 494.769436][T10381] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.800534][T18316] FAULT_INJECTION: forcing a failure. [ 494.800534][T18316] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 494.839096][T18316] CPU: 1 UID: 0 PID: 18316 Comm: syz.3.4607 Tainted: G L syzkaller #0 PREEMPT(full) [ 494.839130][T18316] Tainted: [L]=SOFTLOCKUP [ 494.839137][T18316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 494.839149][T18316] Call Trace: [ 494.839156][T18316] [ 494.839164][T18316] dump_stack_lvl+0xe8/0x150 [ 494.839193][T18316] should_fail_ex+0x414/0x560 [ 494.839225][T18316] _copy_from_user+0x2d/0xb0 [ 494.839248][T18316] kstrtouint_from_user+0xc4/0x170 [ 494.839271][T18316] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 494.839306][T18316] proc_fail_nth_write+0x88/0x200 [ 494.839328][T18316] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 494.839353][T18316] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 494.839375][T18316] vfs_write+0x27e/0xb30 [ 494.839403][T18316] ? __pfx_vfs_write+0x10/0x10 [ 494.839424][T18316] ? __fget_files+0x2a/0x420 [ 494.839450][T18316] ? __fget_files+0x3a0/0x420 [ 494.839473][T18316] ? __fget_files+0x2a/0x420 [ 494.839505][T18316] ksys_write+0x145/0x250 [ 494.839527][T18316] ? __pfx_ksys_write+0x10/0x10 [ 494.839557][T18316] do_syscall_64+0xec/0xf80 [ 494.839577][T18316] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.839595][T18316] ? trace_irq_disable+0x37/0x100 [ 494.839620][T18316] ? clear_bhb_loop+0x60/0xb0 [ 494.839643][T18316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.839661][T18316] RIP: 0033:0x7f2ddb78e1ff [ 494.839678][T18316] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48 [ 494.839702][T18316] RSP: 002b:00007f2ddc640030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 494.839723][T18316] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ddb78e1ff [ 494.839736][T18316] RDX: 0000000000000001 RSI: 00007f2ddc6400a0 RDI: 0000000000000006 [ 494.839747][T18316] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 494.839758][T18316] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 494.839769][T18316] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 494.839801][T18316] [ 495.151935][T10381] adutux 5-1:168.0: ADU100 now attached to /dev/usb/adutux0 [ 495.462445][T18328] syzkaller0: entered promiscuous mode [ 495.470121][T18328] syzkaller0: entered allmulticast mode [ 495.488573][T10381] usb 4-1: new low-speed USB device number 48 using dummy_hcd [ 495.662167][T10381] usb 4-1: unable to get BOS descriptor or descriptor too short [ 495.672109][T10381] usb 4-1: config 1 interface 0 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 495.686190][T10381] usb 4-1: config 1 interface 0 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 495.699056][T10381] usb 4-1: config 1 interface 0 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 495.713503][T10381] usb 4-1: config 1 interface 0 has no altsetting 0 [ 495.721079][T18334] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4615'. [ 495.724043][T10381] usb 4-1: string descriptor 0 read error: -22 [ 495.737067][T10381] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 495.746638][T10381] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 495.764813][T18322] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 495.774146][T18322] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 495.787087][T10381] cdc_ether 4-1:1.0: probe with driver cdc_ether failed with error -22 [ 495.811559][T18335] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4615'. [ 496.007502][T10378] usb 4-1: USB disconnect, device number 48 [ 496.488740][T10381] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 496.542379][ T5923] usb 5-1: USB disconnect, device number 48 [ 496.638737][T10381] usb 2-1: Using ep0 maxpacket: 16 [ 496.645720][T10381] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 496.678944][T10381] usb 2-1: config 0 has no interface number 0 [ 496.688884][T10381] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 496.715910][T10381] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 496.735843][T10381] usb 2-1: New USB device found, idVendor=04d9, idProduct=a081, bcdDevice= 0.00 [ 496.752513][T10381] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 496.763617][T10381] usb 2-1: config 0 descriptor?? [ 497.178656][ T5923] usb 4-1: new high-speed USB device number 49 using dummy_hcd [ 497.190071][T10381] usbhid 2-1:0.1: can't add hid device: -71 [ 497.196117][T10381] usbhid 2-1:0.1: probe with driver usbhid failed with error -71 [ 497.207123][T10381] usb 2-1: USB disconnect, device number 35 [ 497.284141][T18356] syzkaller0: entered promiscuous mode [ 497.289758][T18356] syzkaller0: entered allmulticast mode [ 497.308562][ T5923] usb 4-1: device descriptor read/64, error -71 [ 497.465904][T18360] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4627'. [ 497.548781][ T5923] usb 4-1: new high-speed USB device number 50 using dummy_hcd [ 497.678595][ T5923] usb 4-1: device descriptor read/64, error -71 [ 497.788914][ T5923] usb usb4-port1: attempt power cycle [ 497.904364][T18375] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4632'. [ 498.044455][T18383] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4636'. [ 498.129035][ T5923] usb 4-1: new high-speed USB device number 51 using dummy_hcd [ 498.159262][ T5923] usb 4-1: device descriptor read/8, error -71 [ 498.398560][ T5923] usb 4-1: new high-speed USB device number 52 using dummy_hcd [ 498.435145][ T5923] usb 4-1: device descriptor read/8, error -71 [ 498.568918][ T5923] usb usb4-port1: unable to enumerate USB device [ 499.259789][T18424] FAULT_INJECTION: forcing a failure. [ 499.259789][T18424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 499.318581][T18424] CPU: 0 UID: 0 PID: 18424 Comm: syz.2.4649 Tainted: G L syzkaller #0 PREEMPT(full) [ 499.318612][T18424] Tainted: [L]=SOFTLOCKUP [ 499.318618][T18424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 499.318630][T18424] Call Trace: [ 499.318638][T18424] [ 499.318646][T18424] dump_stack_lvl+0xe8/0x150 [ 499.318675][T18424] should_fail_ex+0x414/0x560 [ 499.318708][T18424] strncpy_from_user+0x36/0x2c0 [ 499.318739][T18424] getname_flags+0xf3/0x540 [ 499.318766][T18424] __x64_sys_rename+0x5d/0x90 [ 499.318789][T18424] do_syscall_64+0xec/0xf80 [ 499.318809][T18424] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.318825][T18424] ? trace_irq_disable+0x37/0x100 [ 499.318847][T18424] ? clear_bhb_loop+0x60/0xb0 [ 499.318868][T18424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.318884][T18424] RIP: 0033:0x7f5a0d58f749 [ 499.318899][T18424] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 499.318914][T18424] RSP: 002b:00007f5a0e4d8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 499.318933][T18424] RAX: ffffffffffffffda RBX: 00007f5a0d7e6090 RCX: 00007f5a0d58f749 [ 499.318945][T18424] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000240 [ 499.318957][T18424] RBP: 00007f5a0e4d8090 R08: 0000000000000000 R09: 0000000000000000 [ 499.318968][T18424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 499.318979][T18424] R13: 00007f5a0d7e6128 R14: 00007f5a0d7e6090 R15: 00007f5a0d90fa28 [ 499.319008][T18424] [ 499.390439][T18427] FAULT_INJECTION: forcing a failure. [ 499.390439][T18427] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 499.504067][T18427] CPU: 1 UID: 0 PID: 18427 Comm: syz.0.4653 Tainted: G L syzkaller #0 PREEMPT(full) [ 499.504099][T18427] Tainted: [L]=SOFTLOCKUP [ 499.504107][T18427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 499.504119][T18427] Call Trace: [ 499.504126][T18427] [ 499.504134][T18427] dump_stack_lvl+0xe8/0x150 [ 499.504162][T18427] should_fail_ex+0x414/0x560 [ 499.504195][T18427] _copy_to_user+0x31/0xb0 [ 499.504219][T18427] simple_read_from_buffer+0xe1/0x170 [ 499.504247][T18427] proc_fail_nth_read+0x1b3/0x220 [ 499.504270][T18427] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 499.504293][T18427] ? rw_verify_area+0x2a6/0x4d0 [ 499.504311][T18427] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 499.504332][T18427] vfs_read+0x200/0xa30 [ 499.504349][T18427] ? fdget_pos+0x247/0x320 [ 499.504377][T18427] ? __pfx___mutex_lock+0x10/0x10 [ 499.504398][T18427] ? __pfx_vfs_read+0x10/0x10 [ 499.504417][T18427] ? __fget_files+0x2a/0x420 [ 499.504452][T18427] ? __fget_files+0x3a0/0x420 [ 499.504472][T18427] ? __fget_files+0x2a/0x420 [ 499.504503][T18427] ksys_read+0x145/0x250 [ 499.504523][T18427] ? __pfx_ksys_read+0x10/0x10 [ 499.504551][T18427] do_syscall_64+0xec/0xf80 [ 499.504571][T18427] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.504589][T18427] ? trace_irq_disable+0x37/0x100 [ 499.504613][T18427] ? clear_bhb_loop+0x60/0xb0 [ 499.504636][T18427] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.504655][T18427] RIP: 0033:0x7f530438e15c [ 499.504672][T18427] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 499.504688][T18427] RSP: 002b:00007f5305309030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 499.504709][T18427] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438e15c [ 499.504723][T18427] RDX: 000000000000000f RSI: 00007f53053090a0 RDI: 0000000000000004 [ 499.504736][T18427] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 499.504748][T18427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 499.504759][T18427] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 499.504790][T18427] [ 499.779413][T18433] FAULT_INJECTION: forcing a failure. [ 499.779413][T18433] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 499.795557][T18433] CPU: 1 UID: 0 PID: 18433 Comm: syz.0.4655 Tainted: G L syzkaller #0 PREEMPT(full) [ 499.795586][T18433] Tainted: [L]=SOFTLOCKUP [ 499.795593][T18433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 499.795604][T18433] Call Trace: [ 499.795611][T18433] [ 499.795618][T18433] dump_stack_lvl+0xe8/0x150 [ 499.795645][T18433] should_fail_ex+0x414/0x560 [ 499.795677][T18433] _copy_to_user+0x31/0xb0 [ 499.795700][T18433] simple_read_from_buffer+0xe1/0x170 [ 499.795724][T18433] proc_fail_nth_read+0x1b3/0x220 [ 499.795747][T18433] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 499.795768][T18433] ? rw_verify_area+0x2a6/0x4d0 [ 499.795784][T18433] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 499.795803][T18433] vfs_read+0x200/0xa30 [ 499.795819][T18433] ? fdget_pos+0x247/0x320 [ 499.795846][T18433] ? __pfx___mutex_lock+0x10/0x10 [ 499.795866][T18433] ? __pfx_vfs_read+0x10/0x10 [ 499.795886][T18433] ? __fget_files+0x2a/0x420 [ 499.795913][T18433] ? __fget_files+0x3a0/0x420 [ 499.795935][T18433] ? __fget_files+0x2a/0x420 [ 499.795965][T18433] ksys_read+0x145/0x250 [ 499.795985][T18433] ? __pfx_ksys_read+0x10/0x10 [ 499.796007][T18433] do_syscall_64+0xec/0xf80 [ 499.796026][T18433] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.796043][T18433] ? trace_irq_disable+0x37/0x100 [ 499.796067][T18433] ? clear_bhb_loop+0x60/0xb0 [ 499.796086][T18433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.796101][T18433] RIP: 0033:0x7f530438e15c [ 499.796118][T18433] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 499.796133][T18433] RSP: 002b:00007f5305309030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 499.796154][T18433] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438e15c [ 499.796167][T18433] RDX: 000000000000000f RSI: 00007f53053090a0 RDI: 0000000000000003 [ 499.796179][T18433] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 499.796545][T18433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 499.796601][T18433] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 499.796630][T18433] [ 499.803812][T18435] FAULT_INJECTION: forcing a failure. [ 499.803812][T18435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 500.014267][T18437] netlink: 136 bytes leftover after parsing attributes in process `syz.0.4657'. [ 500.024904][T18435] CPU: 0 UID: 0 PID: 18435 Comm: syz.2.4656 Tainted: G L syzkaller #0 PREEMPT(full) [ 500.024937][T18435] Tainted: [L]=SOFTLOCKUP [ 500.024944][T18435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 500.024955][T18435] Call Trace: [ 500.024963][T18435] [ 500.024970][T18435] dump_stack_lvl+0xe8/0x150 [ 500.025000][T18435] should_fail_ex+0x414/0x560 [ 500.025033][T18435] _copy_from_user+0x2d/0xb0 [ 500.025056][T18435] __copy_msghdr+0x3c5/0x5b0 [ 500.025082][T18435] ___sys_sendmsg+0x1a5/0x2a0 [ 500.025106][T18435] ? __pfx____sys_sendmsg+0x10/0x10 [ 500.025133][T18435] ? kstrtouint+0x6e/0xe0 [ 500.025196][T18435] ? __fget_files+0x2a/0x420 [ 500.025219][T18435] ? __fget_files+0x3a0/0x420 [ 500.025251][T18435] __sys_sendmmsg+0x227/0x430 [ 500.025277][T18435] ? __pfx___sys_sendmmsg+0x10/0x10 [ 500.025297][T18435] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 500.025340][T18435] ? ksys_write+0x22a/0x250 [ 500.025360][T18435] ? __pfx_ksys_write+0x10/0x10 [ 500.025384][T18435] __x64_sys_sendmmsg+0xa0/0xc0 [ 500.025406][T18435] do_syscall_64+0xec/0xf80 [ 500.025426][T18435] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.025443][T18435] ? trace_irq_disable+0x37/0x100 [ 500.025466][T18435] ? clear_bhb_loop+0x60/0xb0 [ 500.025487][T18435] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.025504][T18435] RIP: 0033:0x7f5a0d58f749 [ 500.025520][T18435] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 500.025536][T18435] RSP: 002b:00007f5a0e4f9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 500.025556][T18435] RAX: ffffffffffffffda RBX: 00007f5a0d7e5fa0 RCX: 00007f5a0d58f749 [ 500.025570][T18435] RDX: 0000000000000001 RSI: 0000200000004a80 RDI: 0000000000000003 [ 500.025581][T18435] RBP: 00007f5a0e4f9090 R08: 0000000000000000 R09: 0000000000000000 [ 500.025593][T18435] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000001 [ 500.025603][T18435] R13: 00007f5a0d7e6038 R14: 00007f5a0d7e5fa0 R15: 00007f5a0d90fa28 [ 500.025627][T18435] [ 500.090226][ T5923] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 500.228848][T18438] tipc: Enabling of bearer rejected, failed to enable media [ 500.400690][ T5923] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 500.411694][ T5923] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 500.421236][ T5923] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 500.430857][ T5923] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 500.441795][ T5923] usb 5-1: config 0 descriptor?? [ 500.496791][T18455] fuse: Unknown parameter '0000000000000000000700000000000000000000007' [ 500.510665][T18455] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4662'. [ 501.267758][T18468] netlink: 76 bytes leftover after parsing attributes in process `syz.1.4665'. [ 501.378758][T18470] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 501.402302][T18470] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 501.414638][T18470] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 501.426674][T18470] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 501.479894][T18474] FAULT_INJECTION: forcing a failure. [ 501.479894][T18474] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 501.508952][T18474] CPU: 1 UID: 0 PID: 18474 Comm: syz.3.4667 Tainted: G L syzkaller #0 PREEMPT(full) [ 501.508975][T18474] Tainted: [L]=SOFTLOCKUP [ 501.508982][T18474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 501.508994][T18474] Call Trace: [ 501.509002][T18474] [ 501.509012][T18474] dump_stack_lvl+0xe8/0x150 [ 501.509043][T18474] should_fail_ex+0x414/0x560 [ 501.509075][T18474] _copy_to_user+0x31/0xb0 [ 501.509091][T18474] simple_read_from_buffer+0xe1/0x170 [ 501.509107][T18474] proc_fail_nth_read+0x1b3/0x220 [ 501.509128][T18474] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 501.509140][T18474] ? rw_verify_area+0x2a6/0x4d0 [ 501.509150][T18474] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 501.509162][T18474] vfs_read+0x200/0xa30 [ 501.509171][T18474] ? fdget_pos+0x247/0x320 [ 501.509187][T18474] ? __pfx___mutex_lock+0x10/0x10 [ 501.509199][T18474] ? __pfx_vfs_read+0x10/0x10 [ 501.509210][T18474] ? __fget_files+0x2a/0x420 [ 501.509225][T18474] ? __fget_files+0x3a0/0x420 [ 501.509237][T18474] ? __fget_files+0x2a/0x420 [ 501.509253][T18474] ksys_read+0x145/0x250 [ 501.509264][T18474] ? __pfx_ksys_read+0x10/0x10 [ 501.509279][T18474] do_syscall_64+0xec/0xf80 [ 501.509290][T18474] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.509300][T18474] ? trace_irq_disable+0x37/0x100 [ 501.509315][T18474] ? clear_bhb_loop+0x60/0xb0 [ 501.509327][T18474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.509338][T18474] RIP: 0033:0x7f2ddb78e15c [ 501.509349][T18474] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 501.509359][T18474] RSP: 002b:00007f2ddc640030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 501.509372][T18474] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78e15c [ 501.509384][T18474] RDX: 000000000000000f RSI: 00007f2ddc6400a0 RDI: 0000000000000005 [ 501.509394][T18474] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 501.509404][T18474] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 501.509410][T18474] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 501.509427][T18474] [ 501.808416][T18476] loop5: detected capacity change from 0 to 7 [ 501.825269][T15189] Dev loop5: unable to read RDB block 7 [ 501.835350][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.842648][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.842750][T15189] loop5: unable to read partition table [ 501.881075][T15189] loop5: partition table beyond EOD, truncated [ 501.902934][T18476] Dev loop5: unable to read RDB block 7 [ 501.915253][T18476] loop5: unable to read partition table [ 501.929225][T18476] loop5: partition table beyond EOD, truncated [ 501.950994][T18476] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 502.436336][T18484] openvswitch: netlink: Message has 1 unknown bytes. [ 502.448597][T18484] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 502.460486][T18486] FAULT_INJECTION: forcing a failure. [ 502.460486][T18486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.461446][T10378] usb 5-1: USB disconnect, device number 49 [ 502.475024][T18486] CPU: 0 UID: 0 PID: 18486 Comm: syz.1.4672 Tainted: G L syzkaller #0 PREEMPT(full) [ 502.475055][T18486] Tainted: [L]=SOFTLOCKUP [ 502.475068][T18486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 502.475080][T18486] Call Trace: [ 502.475088][T18486] [ 502.475096][T18486] dump_stack_lvl+0xe8/0x150 [ 502.475128][T18486] should_fail_ex+0x414/0x560 [ 502.475163][T18486] _copy_to_user+0x31/0xb0 [ 502.475188][T18486] simple_read_from_buffer+0xe1/0x170 [ 502.475216][T18486] proc_fail_nth_read+0x1b3/0x220 [ 502.475240][T18486] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 502.475263][T18486] ? rw_verify_area+0x2a6/0x4d0 [ 502.475280][T18486] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 502.475301][T18486] vfs_read+0x200/0xa30 [ 502.475317][T18486] ? fdget_pos+0x247/0x320 [ 502.475345][T18486] ? __pfx___mutex_lock+0x10/0x10 [ 502.475367][T18486] ? __pfx_vfs_read+0x10/0x10 [ 502.475385][T18486] ? __fget_files+0x2a/0x420 [ 502.475412][T18486] ? __fget_files+0x3a0/0x420 [ 502.475433][T18486] ? __fget_files+0x2a/0x420 [ 502.475464][T18486] ksys_read+0x145/0x250 [ 502.475483][T18486] ? __pfx_ksys_read+0x10/0x10 [ 502.475511][T18486] do_syscall_64+0xec/0xf80 [ 502.475531][T18486] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.475549][T18486] ? trace_irq_disable+0x37/0x100 [ 502.475574][T18486] ? clear_bhb_loop+0x60/0xb0 [ 502.475596][T18486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.475614][T18486] RIP: 0033:0x7f60c018e15c [ 502.475631][T18486] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 502.475647][T18486] RSP: 002b:00007f60be3f6030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 502.475667][T18486] RAX: ffffffffffffffda RBX: 00007f60c03e5fa0 RCX: 00007f60c018e15c [ 502.475681][T18486] RDX: 000000000000000f RSI: 00007f60be3f60a0 RDI: 0000000000000004 [ 502.475693][T18486] RBP: 00007f60be3f6090 R08: 0000000000000000 R09: 0000000000000014 [ 502.475706][T18486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 502.475717][T18486] R13: 00007f60c03e6038 R14: 00007f60c03e5fa0 R15: 00007f60c050fa28 [ 502.475747][T18486] [ 502.714386][T18491] FAULT_INJECTION: forcing a failure. [ 502.714386][T18491] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.727951][T18491] CPU: 1 UID: 0 PID: 18491 Comm: syz.4.4674 Tainted: G L syzkaller #0 PREEMPT(full) [ 502.727983][T18491] Tainted: [L]=SOFTLOCKUP [ 502.727990][T18491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 502.728002][T18491] Call Trace: [ 502.728010][T18491] [ 502.728018][T18491] dump_stack_lvl+0xe8/0x150 [ 502.728048][T18491] should_fail_ex+0x414/0x560 [ 502.728082][T18491] _copy_from_user+0x2d/0xb0 [ 502.728164][T18491] ___sys_sendmsg+0x158/0x2a0 [ 502.728192][T18491] ? __pfx____sys_sendmsg+0x10/0x10 [ 502.728248][T18491] ? __fget_files+0x2a/0x420 [ 502.728272][T18491] ? __fget_files+0x3a0/0x420 [ 502.728305][T18491] __x64_sys_sendmsg+0x19b/0x260 [ 502.728331][T18491] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 502.728363][T18491] ? __pfx_ksys_write+0x10/0x10 [ 502.728393][T18491] do_syscall_64+0xec/0xf80 [ 502.728413][T18491] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.728432][T18491] ? trace_irq_disable+0x37/0x100 [ 502.728458][T18491] ? clear_bhb_loop+0x60/0xb0 [ 502.728478][T18491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.728494][T18491] RIP: 0033:0x7f48d478f749 [ 502.728511][T18491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 502.728526][T18491] RSP: 002b:00007f48d569a038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 502.728544][T18491] RAX: ffffffffffffffda RBX: 00007f48d49e5fa0 RCX: 00007f48d478f749 [ 502.728559][T18491] RDX: 0000000020040040 RSI: 0000200000000200 RDI: 0000000000000003 [ 502.728573][T18491] RBP: 00007f48d569a090 R08: 0000000000000000 R09: 0000000000000000 [ 502.728585][T18491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 502.728597][T18491] R13: 00007f48d49e6038 R14: 00007f48d49e5fa0 R15: 00007f48d4b0fa28 [ 502.728627][T18491] [ 503.181413][ T5923] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 503.328745][T10378] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 503.350643][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 503.373038][ T5923] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 503.414354][ T5923] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 503.471641][ T5923] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 503.511183][T10378] usb 5-1: unable to get BOS descriptor or descriptor too short [ 503.536278][T10378] usb 5-1: config 13 has an invalid interface number: 177 but max is 0 [ 503.555987][ T5923] usb 2-1: config 0 descriptor?? [ 503.569642][T10378] usb 5-1: config 13 has no interface number 0 [ 503.609368][T10378] usb 5-1: config 13 interface 177 altsetting 4 has an endpoint descriptor with address 0x99, changing to 0x89 [ 503.667510][T10378] usb 5-1: config 13 interface 177 altsetting 4 endpoint 0x89 has an invalid bInterval 0, changing to 7 [ 503.713504][T10378] usb 5-1: config 13 interface 177 altsetting 4 endpoint 0x89 has invalid wMaxPacketSize 0 [ 503.749456][T10378] usb 5-1: config 13 interface 177 has no altsetting 0 [ 503.789734][T10378] usb 5-1: New USB device found, idVendor=15c2, idProduct=f142, bcdDevice=ef.b7 [ 503.822548][T10378] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 503.861493][T10378] usb 5-1: Product: syz [ 503.884770][T10378] usb 5-1: Manufacturer: syz [ 503.902179][T10378] usb 5-1: SerialNumber: syz [ 503.995531][ T5923] cp2112 0003:10C4:EA90.0014: unknown main item tag 0x0 [ 504.021532][ T5923] cp2112 0003:10C4:EA90.0014: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 504.164864][T18518] FAULT_INJECTION: forcing a failure. [ 504.164864][T18518] name failslab, interval 1, probability 0, space 0, times 0 [ 504.193297][T18518] CPU: 0 UID: 0 PID: 18518 Comm: syz.0.4684 Tainted: G L syzkaller #0 PREEMPT(full) [ 504.193331][T18518] Tainted: [L]=SOFTLOCKUP [ 504.193337][T18518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 504.193348][T18518] Call Trace: [ 504.193355][T18518] [ 504.193363][T18518] dump_stack_lvl+0xe8/0x150 [ 504.193392][T18518] should_fail_ex+0x414/0x560 [ 504.193426][T18518] should_failslab+0xa8/0x100 [ 504.193451][T18518] __kmalloc_cache_noprof+0x84/0x700 [ 504.193470][T18518] ? trace_contention_end+0x39/0x100 [ 504.193491][T18518] ? vhost_task_create+0xf8/0x320 [ 504.193517][T18518] vhost_task_create+0xf8/0x320 [ 504.193539][T18518] ? arch_stack_walk+0xfc/0x150 [ 504.193557][T18518] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 504.193582][T18518] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 504.193606][T18518] ? __pfx_vhost_task_create+0x10/0x10 [ 504.193637][T18518] ? __pfx_vhost_task_fn+0x10/0x10 [ 504.193662][T18518] ? __lock_acquire+0x6b6/0x2cf0 [ 504.193691][T18518] ? kasan_save_track+0x4f/0x80 [ 504.193709][T18518] ? kasan_save_track+0x3e/0x80 [ 504.193725][T18518] ? kasan_save_free_info+0x46/0x50 [ 504.193751][T18518] kvm_mmu_post_init_vm+0x14c/0x300 [ 504.193779][T18518] kvm_arch_vcpu_ioctl_run+0xdc/0x1c90 [ 504.193815][T18518] ? look_up_lock_class+0x57/0x110 [ 504.193834][T18518] ? register_lock_class+0x31/0x2e0 [ 504.193853][T18518] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 504.193884][T18518] ? __lock_acquire+0x6b6/0x2cf0 [ 504.193905][T18518] ? __mutex_lock+0x335/0x1350 [ 504.193932][T18518] ? kasan_quarantine_put+0xbb/0x1f0 [ 504.193963][T18518] ? do_raw_write_lock+0x120/0x260 [ 504.194004][T18518] kvm_vcpu_ioctl+0x99a/0xed0 [ 504.194031][T18518] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 504.194052][T18518] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 504.194086][T18518] ? __fget_files+0x2a/0x420 [ 504.194111][T18518] ? __fget_files+0x2a/0x420 [ 504.194134][T18518] ? __fget_files+0x3a0/0x420 [ 504.194155][T18518] ? __fget_files+0x2a/0x420 [ 504.194180][T18518] ? bpf_lsm_file_ioctl+0x9/0x20 [ 504.194202][T18518] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 504.194227][T18518] __se_sys_ioctl+0xfc/0x170 [ 504.194246][T18518] do_syscall_64+0xec/0xf80 [ 504.194266][T18518] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.194284][T18518] ? trace_irq_disable+0x37/0x100 [ 504.194310][T18518] ? clear_bhb_loop+0x60/0xb0 [ 504.194333][T18518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.194351][T18518] RIP: 0033:0x7f530438f749 [ 504.194369][T18518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 504.194385][T18518] RSP: 002b:00007f5305309038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 504.194407][T18518] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438f749 [ 504.194422][T18518] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 504.194435][T18518] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 504.194447][T18518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.194459][T18518] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 504.194492][T18518] [ 504.194933][ T5923] cp2112 0003:10C4:EA90.0014: Part Number: 0x82 Device Version: 0xFE [ 504.202687][T18499] macvlan2: entered allmulticast mode [ 504.530902][T18499] veth1_vlan: entered allmulticast mode [ 504.551426][T18499] veth1_vlan: left allmulticast mode [ 504.708906][T10378] usb 5-1: USB disconnect, device number 50 [ 504.949552][T18493] cp2112 0003:10C4:EA90.0014: Error starting transaction: -38 [ 505.022253][T18534] kvm: MWAIT instruction emulated as NOP! [ 505.064418][ T5923] cp2112 0003:10C4:EA90.0014: error reading lock byte: -71 [ 505.106317][ T5923] usb 2-1: USB disconnect, device number 36 [ 506.101582][T18561] FAULT_INJECTION: forcing a failure. [ 506.101582][T18561] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 506.119149][T18561] CPU: 0 UID: 0 PID: 18561 Comm: syz.3.4700 Tainted: G L syzkaller #0 PREEMPT(full) [ 506.119181][T18561] Tainted: [L]=SOFTLOCKUP [ 506.119187][T18561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 506.119200][T18561] Call Trace: [ 506.119207][T18561] [ 506.119216][T18561] dump_stack_lvl+0xe8/0x150 [ 506.119245][T18561] should_fail_ex+0x414/0x560 [ 506.119279][T18561] _copy_from_user+0x2d/0xb0 [ 506.119303][T18561] ___sys_recvmsg+0x12e/0x510 [ 506.119332][T18561] ? __pfx____sys_recvmsg+0x10/0x10 [ 506.119360][T18561] ? __fget_files+0x2a/0x420 [ 506.119404][T18561] ? __fget_files+0x3a0/0x420 [ 506.119436][T18561] do_recvmmsg+0x307/0x770 [ 506.119466][T18561] ? __pfx_do_recvmmsg+0x10/0x10 [ 506.119499][T18561] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 506.119537][T18561] __x64_sys_recvmmsg+0x190/0x240 [ 506.119564][T18561] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 506.119598][T18561] do_syscall_64+0xec/0xf80 [ 506.119618][T18561] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.119636][T18561] ? trace_irq_disable+0x37/0x100 [ 506.119661][T18561] ? clear_bhb_loop+0x60/0xb0 [ 506.119683][T18561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.119709][T18561] RIP: 0033:0x7f2ddb78f749 [ 506.119726][T18561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 506.119743][T18561] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 506.119764][T18561] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 506.119778][T18561] RDX: 040000000000012d RSI: 0000200000000080 RDI: 0000000000000003 [ 506.119791][T18561] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 506.119803][T18561] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 506.119815][T18561] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 506.119844][T18561] [ 506.441358][T18564] FAULT_INJECTION: forcing a failure. [ 506.441358][T18564] name failslab, interval 1, probability 0, space 0, times 0 [ 506.470449][T18564] CPU: 1 UID: 0 PID: 18564 Comm: syz.3.4701 Tainted: G L syzkaller #0 PREEMPT(full) [ 506.470482][T18564] Tainted: [L]=SOFTLOCKUP [ 506.470489][T18564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 506.470501][T18564] Call Trace: [ 506.470508][T18564] [ 506.470516][T18564] dump_stack_lvl+0xe8/0x150 [ 506.470546][T18564] should_fail_ex+0x414/0x560 [ 506.470579][T18564] should_failslab+0xa8/0x100 [ 506.470605][T18564] kmem_cache_alloc_node_noprof+0x8c/0x720 [ 506.470635][T18564] ? __alloc_skb+0x198/0x3a0 [ 506.470659][T18564] ? __alloc_skb+0x1dc/0x3a0 [ 506.470676][T18564] ? __local_bh_enable_ip+0xd0/0x130 [ 506.470706][T18564] ? __alloc_skb+0x198/0x3a0 [ 506.470726][T18564] __alloc_skb+0x1dc/0x3a0 [ 506.470750][T18564] netlink_sendmsg+0x5c6/0xb30 [ 506.470784][T18564] ? __pfx_netlink_sendmsg+0x10/0x10 [ 506.470811][T18564] ? aa_sock_msg_perm+0xf1/0x1b0 [ 506.470837][T18564] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 506.470856][T18564] ? __pfx_netlink_sendmsg+0x10/0x10 [ 506.470880][T18564] __sock_sendmsg+0x21c/0x270 [ 506.470910][T18564] ____sys_sendmsg+0x505/0x820 [ 506.470938][T18564] ? __pfx_____sys_sendmsg+0x10/0x10 [ 506.470967][T18564] ? import_iovec+0x74/0xa0 [ 506.470993][T18564] ___sys_sendmsg+0x21f/0x2a0 [ 506.471018][T18564] ? __pfx____sys_sendmsg+0x10/0x10 [ 506.471071][T18564] ? __fget_files+0x2a/0x420 [ 506.471095][T18564] ? __fget_files+0x3a0/0x420 [ 506.471127][T18564] __x64_sys_sendmsg+0x19b/0x260 [ 506.471152][T18564] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 506.471184][T18564] ? __pfx_ksys_write+0x10/0x10 [ 506.471213][T18564] do_syscall_64+0xec/0xf80 [ 506.471233][T18564] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.471249][T18564] ? trace_irq_disable+0x37/0x100 [ 506.471273][T18564] ? clear_bhb_loop+0x60/0xb0 [ 506.471294][T18564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 506.471313][T18564] RIP: 0033:0x7f2ddb78f749 [ 506.471330][T18564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 506.471347][T18564] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 506.471368][T18564] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 506.471382][T18564] RDX: 0000000000000000 RSI: 0000200000000480 RDI: 0000000000000003 [ 506.471393][T18564] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 506.471405][T18564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.471416][T18564] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 506.471444][T18564] [ 506.908593][ T5924] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 507.028619][T10378] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 507.061288][ T5924] usb 5-1: config 0 has an invalid interface number: 93 but max is 0 [ 507.078874][ T5924] usb 5-1: config 0 has an invalid descriptor of length 37, skipping remainder of the config [ 507.094465][ T5924] usb 5-1: config 0 has no interface number 0 [ 507.101219][ T5924] usb 5-1: config 0 interface 93 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 507.131244][ T5924] usb 5-1: New USB device found, idVendor=050d, idProduct=905b, bcdDevice=ee.d8 [ 507.140873][ T5924] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 507.149437][ T5924] usb 5-1: Product: syz [ 507.153735][ T5924] usb 5-1: Manufacturer: syz [ 507.158939][ T5924] usb 5-1: SerialNumber: syz [ 507.176302][ T5924] usb 5-1: config 0 descriptor?? [ 507.202866][T10378] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 507.224136][T10378] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 507.237959][T10378] usb 2-1: New USB device found, idVendor=5543, idProduct=0003, bcdDevice= 0.00 [ 507.247452][T10378] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 507.261570][T10378] usb 2-1: config 0 descriptor?? [ 507.269304][T18567] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 507.397168][ T5924] usb 5-1: USB disconnect, device number 51 [ 507.486230][T18567] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 507.500294][T10378] usbhid 2-1:0.0: can't add hid device: -71 [ 507.512020][T18567] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 507.515945][T10378] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 507.548065][T10378] usb 2-1: USB disconnect, device number 37 [ 507.656238][ T5923] IPVS: starting estimator thread 0... [ 507.703197][T18575] IPVS: sh: FWM 3 0x00000003 - no destination available [ 507.768598][T18581] IPVS: using max 53 ests per chain, 127200 per kthread [ 507.794782][T18583] syzkaller0: entered promiscuous mode [ 507.808519][T18583] syzkaller0: entered allmulticast mode [ 508.038563][T10378] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 508.054187][T18588] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4710'. [ 508.199250][T10378] usb 2-1: Using ep0 maxpacket: 32 [ 508.224017][T10378] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 508.269602][T18596] FAULT_INJECTION: forcing a failure. [ 508.269602][T18596] name failslab, interval 1, probability 0, space 0, times 0 [ 508.315388][T10378] usb 2-1: New USB device found, idVendor=5543, idProduct=0003, bcdDevice= 0.00 [ 508.327992][T18596] CPU: 1 UID: 0 PID: 18596 Comm: syz.4.4713 Tainted: G L syzkaller #0 PREEMPT(full) [ 508.328024][T18596] Tainted: [L]=SOFTLOCKUP [ 508.328032][T18596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 508.328044][T18596] Call Trace: [ 508.328052][T18596] [ 508.328060][T18596] dump_stack_lvl+0xe8/0x150 [ 508.328090][T18596] should_fail_ex+0x414/0x560 [ 508.328125][T18596] should_failslab+0xa8/0x100 [ 508.328150][T18596] __kmalloc_cache_noprof+0x84/0x700 [ 508.328170][T18596] ? tcp_sendmsg_fastopen+0x1de/0x5e0 [ 508.328203][T18596] tcp_sendmsg_fastopen+0x1de/0x5e0 [ 508.328258][T18596] tcp_sendmsg_locked+0x4c9d/0x5520 [ 508.328292][T18596] ? __pfx_process_measurement+0x10/0x10 [ 508.328333][T18596] ? __lock_acquire+0x6b6/0x2cf0 [ 508.328360][T18596] ? __lock_acquire+0x6b6/0x2cf0 [ 508.328398][T18596] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 508.328438][T18596] ? __local_bh_enable_ip+0xd0/0x130 [ 508.328459][T18596] tcp_sendmsg+0x2f/0x50 [ 508.328480][T18596] __sock_sendmsg+0xe5/0x270 [ 508.328506][T18596] ____sys_sendmsg+0x52d/0x820 [ 508.328531][T18596] ? __pfx_____sys_sendmsg+0x10/0x10 [ 508.328561][T18596] ? import_iovec+0x74/0xa0 [ 508.328586][T18596] ___sys_sendmsg+0x21f/0x2a0 [ 508.328610][T18596] ? __pfx____sys_sendmsg+0x10/0x10 [ 508.328637][T18596] ? kstrtouint+0x6e/0xe0 [ 508.328688][T18596] ? __fget_files+0x2a/0x420 [ 508.328711][T18596] ? __fget_files+0x3a0/0x420 [ 508.328744][T18596] __sys_sendmmsg+0x227/0x430 [ 508.328772][T18596] ? __pfx___sys_sendmmsg+0x10/0x10 [ 508.328792][T18596] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 508.328838][T18596] ? ksys_write+0x22a/0x250 [ 508.328859][T18596] ? __pfx_ksys_write+0x10/0x10 [ 508.328884][T18596] __x64_sys_sendmmsg+0xa0/0xc0 [ 508.328909][T18596] do_syscall_64+0xec/0xf80 [ 508.328928][T18596] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.328945][T18596] ? trace_irq_disable+0x37/0x100 [ 508.328969][T18596] ? clear_bhb_loop+0x60/0xb0 [ 508.328991][T18596] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.329010][T18596] RIP: 0033:0x7f48d478f749 [ 508.329026][T18596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 508.329042][T18596] RSP: 002b:00007f48d569a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 508.329062][T18596] RAX: ffffffffffffffda RBX: 00007f48d49e5fa0 RCX: 00007f48d478f749 [ 508.329076][T18596] RDX: 0000000000000001 RSI: 00002000000000c0 RDI: 0000000000000003 [ 508.329087][T18596] RBP: 00007f48d569a090 R08: 0000000000000000 R09: 0000000000000000 [ 508.329098][T18596] R10: 00000000240c089d R11: 0000000000000246 R12: 0000000000000001 [ 508.329110][T18596] R13: 00007f48d49e6038 R14: 00007f48d49e5fa0 R15: 00007f48d4b0fa28 [ 508.329139][T18596] [ 508.772620][T10378] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 508.784709][T10378] usb 2-1: config 0 descriptor?? [ 509.277966][T10378] usbhid 2-1:0.0: can't add hid device: -71 [ 509.286600][T10378] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 509.312295][T10378] usb 2-1: USB disconnect, device number 38 [ 509.333843][ T3436] IPVS: stop unused estimator thread 0... [ 509.358536][ T5923] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 509.528747][ T5923] usb 5-1: Using ep0 maxpacket: 32 [ 509.535958][ T5923] usb 5-1: config index 0 descriptor too short (expected 35577, got 27) [ 509.557526][ T5923] usb 5-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 509.593292][ T5923] usb 5-1: config 1 has an invalid descriptor of length 128, skipping remainder of the config [ 509.629656][ T5923] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 509.663201][ T5923] usb 5-1: config 1 has no interface number 0 [ 509.690690][ T5923] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 17 [ 509.726083][ T5923] usb 5-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 509.747034][ T5923] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.842198][ T5923] snd_usb_pod 5-1:1.1: Line 6 Pocket POD found [ 510.017354][ T5923] snd_usb_pod 5-1:1.1: endpoint not available, using fallback values [ 510.040472][ T5923] snd_usb_pod 5-1:1.1: invalid control EP [ 510.057010][ T5923] snd_usb_pod 5-1:1.1: cannot start listening: -22 [ 510.077406][ T5923] snd_usb_pod 5-1:1.1: Line 6 Pocket POD now disconnected [ 510.111333][ T5923] snd_usb_pod 5-1:1.1: probe with driver snd_usb_pod failed with error -22 [ 510.222316][ T5923] usb 5-1: USB disconnect, device number 52 [ 510.266826][T18612] FAULT_INJECTION: forcing a failure. [ 510.266826][T18612] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 510.295734][T18612] CPU: 0 UID: 0 PID: 18612 Comm: syz.0.4718 Tainted: G L syzkaller #0 PREEMPT(full) [ 510.295768][T18612] Tainted: [L]=SOFTLOCKUP [ 510.295775][T18612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 510.295788][T18612] Call Trace: [ 510.295796][T18612] [ 510.295805][T18612] dump_stack_lvl+0xe8/0x150 [ 510.295826][T18612] should_fail_ex+0x414/0x560 [ 510.295854][T18612] _copy_from_iter+0x1cd/0x1630 [ 510.295883][T18612] ? __pfx__copy_from_iter+0x10/0x10 [ 510.295902][T18612] ? __build_skb_around+0x22d/0x3c0 [ 510.295925][T18612] ? __alloc_skb+0x198/0x3a0 [ 510.295944][T18612] ? netlink_sendmsg+0x642/0xb30 [ 510.295966][T18612] ? skb_put+0x11b/0x210 [ 510.295979][T18612] netlink_sendmsg+0x6b2/0xb30 [ 510.295996][T18612] ? __pfx_netlink_sendmsg+0x10/0x10 [ 510.296011][T18612] ? aa_sock_msg_perm+0xf1/0x1b0 [ 510.296025][T18612] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 510.296035][T18612] ? __pfx_netlink_sendmsg+0x10/0x10 [ 510.296048][T18612] __sock_sendmsg+0x21c/0x270 [ 510.296073][T18612] ____sys_sendmsg+0x505/0x820 [ 510.296088][T18612] ? __pfx_____sys_sendmsg+0x10/0x10 [ 510.296104][T18612] ? import_iovec+0x74/0xa0 [ 510.296117][T18612] ___sys_sendmsg+0x21f/0x2a0 [ 510.296130][T18612] ? __pfx____sys_sendmsg+0x10/0x10 [ 510.296158][T18612] ? __fget_files+0x2a/0x420 [ 510.296171][T18612] ? __fget_files+0x3a0/0x420 [ 510.296188][T18612] __x64_sys_sendmsg+0x19b/0x260 [ 510.296201][T18612] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 510.296217][T18612] ? __pfx_ksys_write+0x10/0x10 [ 510.296232][T18612] do_syscall_64+0xec/0xf80 [ 510.296243][T18612] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 510.296253][T18612] ? trace_irq_disable+0x37/0x100 [ 510.296266][T18612] ? clear_bhb_loop+0x60/0xb0 [ 510.296278][T18612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 510.296289][T18612] RIP: 0033:0x7f530438f749 [ 510.296304][T18612] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 510.296320][T18612] RSP: 002b:00007f5305309038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 510.296338][T18612] RAX: ffffffffffffffda RBX: 00007f53045e5fa0 RCX: 00007f530438f749 [ 510.296352][T18612] RDX: 0000000000008000 RSI: 00002000000005c0 RDI: 0000000000000005 [ 510.296363][T18612] RBP: 00007f5305309090 R08: 0000000000000000 R09: 0000000000000000 [ 510.296374][T18612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 510.296381][T18612] R13: 00007f53045e6038 R14: 00007f53045e5fa0 R15: 00007f530470fa28 [ 510.296397][T18612] [ 510.813091][T18614] netlink: 'syz.0.4719': attribute type 1 has an invalid length. [ 510.821238][T18614] netlink: 'syz.0.4719': attribute type 2 has an invalid length. [ 510.940542][ T30] audit: type=1326 audit(1767338014.969:2528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18618 comm="syz.1.4721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 510.979545][ T30] audit: type=1326 audit(1767338014.989:2529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18618 comm="syz.1.4721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 511.002730][ T30] audit: type=1326 audit(1767338014.989:2530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18618 comm="syz.1.4721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=259 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 511.026066][ T30] audit: type=1326 audit(1767338014.989:2531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18618 comm="syz.1.4721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 511.049828][ T30] audit: type=1326 audit(1767338014.989:2532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18618 comm="syz.1.4721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 511.078878][ T30] audit: type=1326 audit(1767338014.989:2533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18618 comm="syz.1.4721" exe="/root/syz-executor" sig=0 arch=c000003e syscall=265 compat=0 ip=0x7f60c018f749 code=0x7ffc0000 [ 511.101753][ T30] audit: type=1326 audit(1767338014.989:2535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18622 comm="syz.0.4723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f530438f749 code=0x7ffc0000 [ 511.129583][ T30] audit: type=1326 audit(1767338014.989:2536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18622 comm="syz.0.4723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f530438f749 code=0x7ffc0000 [ 511.191540][ T30] audit: type=1326 audit(1767338014.989:2537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18622 comm="syz.0.4723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f530438f749 code=0x7ffc0000 [ 511.216897][ T30] audit: type=1326 audit(1767338014.989:2538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18622 comm="syz.0.4723" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f530438f749 code=0x7ffc0000 [ 511.242550][T18629] FAULT_INJECTION: forcing a failure. [ 511.242550][T18629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 511.275659][T18629] CPU: 0 UID: 0 PID: 18629 Comm: syz.4.4724 Tainted: G L syzkaller #0 PREEMPT(full) [ 511.275691][T18629] Tainted: [L]=SOFTLOCKUP [ 511.275699][T18629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 511.275710][T18629] Call Trace: [ 511.275718][T18629] [ 511.275726][T18629] dump_stack_lvl+0xe8/0x150 [ 511.275756][T18629] should_fail_ex+0x414/0x560 [ 511.275790][T18629] _copy_to_user+0x31/0xb0 [ 511.275816][T18629] simple_read_from_buffer+0xe1/0x170 [ 511.275845][T18629] proc_fail_nth_read+0x1b3/0x220 [ 511.275869][T18629] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 511.275893][T18629] ? rw_verify_area+0x2a6/0x4d0 [ 511.275910][T18629] ? reacquire_held_locks+0x104/0x190 [ 511.275938][T18629] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 511.275959][T18629] vfs_read+0x200/0xa30 [ 511.275977][T18629] ? fdget_pos+0x247/0x320 [ 511.276010][T18629] ? __pfx___mutex_lock+0x10/0x10 [ 511.276032][T18629] ? __pfx_vfs_read+0x10/0x10 [ 511.276051][T18629] ? __fget_files+0x2a/0x420 [ 511.276079][T18629] ? __fget_files+0x3a0/0x420 [ 511.276101][T18629] ? __fget_files+0x2a/0x420 [ 511.276133][T18629] ksys_read+0x145/0x250 [ 511.276154][T18629] ? __pfx_ksys_read+0x10/0x10 [ 511.276170][T18629] ? fput+0xa0/0xd0 [ 511.276203][T18629] do_syscall_64+0xec/0xf80 [ 511.276223][T18629] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.276241][T18629] ? trace_irq_disable+0x37/0x100 [ 511.276266][T18629] ? clear_bhb_loop+0x60/0xb0 [ 511.276289][T18629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.276308][T18629] RIP: 0033:0x7f48d478e15c [ 511.276325][T18629] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 511.276342][T18629] RSP: 002b:00007f48d5679030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 511.276363][T18629] RAX: ffffffffffffffda RBX: 00007f48d49e6090 RCX: 00007f48d478e15c [ 511.276379][T18629] RDX: 000000000000000f RSI: 00007f48d56790a0 RDI: 0000000000000004 [ 511.276391][T18629] RBP: 00007f48d5679090 R08: 0000000000000000 R09: 0000000000000000 [ 511.276403][T18629] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000001 [ 511.276416][T18629] R13: 00007f48d49e6128 R14: 00007f48d49e6090 R15: 00007f48d4b0fa28 [ 511.276447][T18629] [ 511.963638][T18645] FAULT_INJECTION: forcing a failure. [ 511.963638][T18645] name failslab, interval 1, probability 0, space 0, times 0 [ 511.976468][T18645] CPU: 0 UID: 0 PID: 18645 Comm: syz.3.4731 Tainted: G L syzkaller #0 PREEMPT(full) [ 511.976500][T18645] Tainted: [L]=SOFTLOCKUP [ 511.976507][T18645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 511.976519][T18645] Call Trace: [ 511.976527][T18645] [ 511.976536][T18645] dump_stack_lvl+0xe8/0x150 [ 511.976567][T18645] should_fail_ex+0x414/0x560 [ 511.976601][T18645] should_failslab+0xa8/0x100 [ 511.976627][T18645] kmem_cache_alloc_noprof+0x88/0x710 [ 511.976657][T18645] ? io_submit_one+0x11f/0x1430 [ 511.976680][T18645] io_submit_one+0x11f/0x1430 [ 511.976700][T18645] ? irqentry_exit+0x5dd/0x660 [ 511.976720][T18645] ? lockdep_hardirqs_on+0x7b/0x110 [ 511.976739][T18645] ? irqentry_exit+0x5dd/0x660 [ 511.976762][T18645] ? __pfx_io_submit_one+0x10/0x10 [ 511.976780][T18645] ? __might_fault+0xb0/0x130 [ 511.976818][T18645] ? __might_fault+0xb0/0x130 [ 511.976849][T18645] __se_sys_io_submit+0x185/0x320 [ 511.976878][T18645] ? __pfx___se_sys_io_submit+0x10/0x10 [ 511.976903][T18645] ? ksys_write+0x22a/0x250 [ 511.976944][T18645] do_syscall_64+0xec/0xf80 [ 511.976964][T18645] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.976981][T18645] ? trace_irq_disable+0x37/0x100 [ 511.977005][T18645] ? clear_bhb_loop+0x60/0xb0 [ 511.977027][T18645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.977045][T18645] RIP: 0033:0x7f2ddb78f749 [ 511.977063][T18645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 511.977079][T18645] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 511.977100][T18645] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 511.977115][T18645] RDX: 0000200000000080 RSI: 0000000000000001 RDI: 00007f2ddc61f000 [ 511.977129][T18645] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 511.977140][T18645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.977152][T18645] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 511.977181][T18645] [ 512.592058][T18661] hsr0: entered promiscuous mode [ 512.616930][T18661] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4737'. [ 512.854738][T18661] hsr_slave_0: left promiscuous mode [ 512.877269][T18661] hsr_slave_1: left promiscuous mode [ 513.269276][T18684] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4742'. [ 513.291072][T18684] tipc: Enabling not permitted [ 513.305458][T18684] tipc: Enabling of bearer rejected, failed to enable media [ 513.955873][T18663] usb usb8: usbfs: process 18663 (syz.4.4736) did not claim interface 0 before use [ 514.194157][T18702] FAULT_INJECTION: forcing a failure. [ 514.194157][T18702] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 514.209607][T18702] CPU: 1 UID: 0 PID: 18702 Comm: syz.3.4748 Tainted: G L syzkaller #0 PREEMPT(full) [ 514.209639][T18702] Tainted: [L]=SOFTLOCKUP [ 514.209646][T18702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 514.209658][T18702] Call Trace: [ 514.209666][T18702] [ 514.209675][T18702] dump_stack_lvl+0xe8/0x150 [ 514.209704][T18702] should_fail_ex+0x414/0x560 [ 514.209736][T18702] _copy_from_user+0x2d/0xb0 [ 514.209757][T18702] video_usercopy+0x349/0x13f0 [ 514.209782][T18702] ? __pfx___video_do_ioctl+0x10/0x10 [ 514.209799][T18702] ? __pfx_video_usercopy+0x10/0x10 [ 514.209827][T18702] ? __fget_files+0x2a/0x420 [ 514.209853][T18702] ? __fget_files+0x2a/0x420 [ 514.209874][T18702] ? __fget_files+0x3a0/0x420 [ 514.209900][T18702] v4l2_ioctl+0x18d/0x1e0 [ 514.209929][T18702] ? __pfx_v4l2_ioctl+0x10/0x10 [ 514.209965][T18702] __se_sys_ioctl+0xfc/0x170 [ 514.209985][T18702] do_syscall_64+0xec/0xf80 [ 514.210006][T18702] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.210024][T18702] ? trace_irq_disable+0x37/0x100 [ 514.210049][T18702] ? clear_bhb_loop+0x60/0xb0 [ 514.210072][T18702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 514.210091][T18702] RIP: 0033:0x7f2ddb78f749 [ 514.210109][T18702] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 514.210126][T18702] RSP: 002b:00007f2ddc640038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 514.210146][T18702] RAX: ffffffffffffffda RBX: 00007f2ddb9e5fa0 RCX: 00007f2ddb78f749 [ 514.210162][T18702] RDX: 0000200000000100 RSI: 00000000c0205648 RDI: 0000000000000003 [ 514.210174][T18702] RBP: 00007f2ddc640090 R08: 0000000000000000 R09: 0000000000000000 [ 514.210186][T18702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 514.210197][T18702] R13: 00007f2ddb9e6038 R14: 00007f2ddb9e5fa0 R15: 00007f2ddbb0fa28 [ 514.210225][T18702] [ 514.482759][T10378] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 514.579018][T18708] fuse: Unknown parameter 'ff' [ 514.668603][T10378] usb 2-1: Using ep0 maxpacket: 32 [ 514.677970][T10378] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 514.686775][T10378] usb 2-1: config 0 has no interface number 0 [ 514.785044][T10378] usb 2-1: config 0 interface 89 has no altsetting 0 [ 514.795636][T10378] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4e [ 514.808331][T10378] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.848565][ T5924] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 514.878925][T10378] usb 2-1: Product: syz [ 515.034861][T10378] usb 2-1: Manufacturer: syz [ 515.137903][T10378] usb 2-1: SerialNumber: syz [ 515.145585][T10378] usb 2-1: config 0 descriptor?? [ 515.178624][ T5924] usb 5-1: Using ep0 maxpacket: 8 [ 515.186653][ T5924] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 515.199992][T10378] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 515.209616][ T5924] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 515.222846][T10378] em28xx 2-1:0.89: Video interface 89 found: bulk [ 515.229701][ T5924] usb 5-1: New USB device found, idVendor=0853, idProduct=0146, bcdDevice= 0.00 [ 515.238966][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 515.251109][ T5924] usb 5-1: config 0 descriptor?? [ 515.696910][ T5924] topre 0003:0853:0146.0015: hidraw0: USB HID v0.00 Device [HID 0853:0146] on usb-dummy_hcd.4-1/input0 [ 515.838408][T10378] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 515.916025][ T5924] usb 5-1: USB disconnect, device number 53 [ 517.012329][T10378] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 517.105310][T10378] em28xx 2-1:0.89: board has no eeprom [ 517.351832][T10378] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 517.376057][T18727] FAULT_INJECTION: forcing a failure. [ 517.376057][T18727] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 517.446948][T10378] em28xx 2-1:0.89: analog set to bulk mode. [ 517.489375][ T889] ================================================================== [ 517.497568][ T889] BUG: KASAN: use-after-free in __list_add_valid_or_report+0x6a/0x130 [ 517.505829][ T889] Read of size 8 at addr ffff888057394250 by task kworker/1:2/889 [ 517.513723][ T889] [ 517.516049][ T889] CPU: 1 UID: 0 PID: 889 Comm: kworker/1:2 Tainted: G L syzkaller #0 PREEMPT(full) [ 517.516065][ T889] Tainted: [L]=SOFTLOCKUP [ 517.516069][ T889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 517.516076][ T889] Workqueue: events request_module_async [ 517.516093][ T889] Call Trace: [ 517.516100][ T889] [ 517.516106][ T889] dump_stack_lvl+0xe8/0x150 [ 517.516120][ T889] print_report+0xca/0x240 [ 517.516131][ T889] ? __list_add_valid_or_report+0x6a/0x130 [ 517.516147][ T889] kasan_report+0x118/0x150 [ 517.516161][ T889] ? __list_add_valid_or_report+0x6a/0x130 [ 517.516177][ T889] __list_add_valid_or_report+0x6a/0x130 [ 517.516192][ T889] em28xx_init_extension+0x56/0x1c0 [ 517.516203][ T889] ? process_scheduled_works+0x9ef/0x1770 [ 517.516214][ T889] process_scheduled_works+0xad1/0x1770 [ 517.516230][ T889] ? __pfx_process_scheduled_works+0x10/0x10 [ 517.516239][ T889] ? do_raw_spin_lock+0x121/0x290 [ 517.516256][ T889] worker_thread+0x8a0/0xda0 [ 517.516272][ T889] kthread+0x711/0x8a0 [ 517.516290][ T889] ? __pfx_worker_thread+0x10/0x10 [ 517.516300][ T889] ? __pfx_kthread+0x10/0x10 [ 517.516312][ T889] ? _raw_spin_unlock_irq+0x23/0x50 [ 517.516328][ T889] ? __pfx_kthread+0x10/0x10 [ 517.516340][ T889] ret_from_fork+0x510/0xa50 [ 517.516350][ T889] ? __pfx_ret_from_fork+0x10/0x10 [ 517.516359][ T889] ? __switch_to+0xc9e/0x1480 [ 517.516374][ T889] ? __pfx_kthread+0x10/0x10 [ 517.516386][ T889] ret_from_fork_asm+0x1a/0x30 [ 517.516403][ T889] [ 517.516406][ T889] [ 517.670003][ T889] The buggy address belongs to the physical page: [ 517.676500][ T889] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff8880573956c0 pfn:0x57394 [ 517.686727][ T889] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 517.693834][ T889] page_type: f0(buddy) [ 517.697984][ T889] raw: 00fff00000000000 ffffea0001daa108 ffffea000091f208 0000000000000000 [ 517.707424][ T889] raw: ffff8880573956c0 0000000000000002 00000000f0000000 0000000000000000 [ 517.715987][ T889] page dumped because: kasan: bad access detected [ 517.723454][ T889] page_owner tracks the page as freed [ 517.728811][ T889] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x40cc0(GFP_KERNEL|__GFP_COMP), pid 5924, tgid 5924 (kworker/1:5), ts 477102855377, free_ts 477614866837 [ 517.738759][T18727] CPU: 0 UID: 0 PID: 18727 Comm: syz.4.4756 Tainted: G L syzkaller #0 PREEMPT(full) [ 517.738791][T18727] Tainted: [L]=SOFTLOCKUP [ 517.738799][T18727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 517.738810][T18727] Call Trace: [ 517.738821][T18727] [ 517.738831][T18727] dump_stack_lvl+0xe8/0x150 [ 517.738861][T18727] should_fail_ex+0x414/0x560 [ 517.738894][T18727] _copy_to_user+0x31/0xb0 [ 517.738919][T18727] simple_read_from_buffer+0xe1/0x170 [ 517.738947][T18727] proc_fail_nth_read+0x1b3/0x220 [ 517.738969][T18727] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 517.738992][T18727] ? rw_verify_area+0x2a6/0x4d0 [ 517.739009][T18727] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 517.739031][T18727] vfs_read+0x200/0xa30 [ 517.739047][T18727] ? fdget_pos+0x247/0x320 [ 517.739074][T18727] ? __pfx___mutex_lock+0x10/0x10 [ 517.739095][T18727] ? __pfx_vfs_read+0x10/0x10 [ 517.739113][T18727] ? __fget_files+0x2a/0x420 [ 517.739140][T18727] ? __fget_files+0x3a0/0x420 [ 517.739162][T18727] ? __fget_files+0x2a/0x420 [ 517.739191][T18727] ksys_read+0x145/0x250 [ 517.739211][T18727] ? __pfx_ksys_read+0x10/0x10 [ 517.739239][T18727] do_syscall_64+0xec/0xf80 [ 517.739258][T18727] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 517.739276][T18727] ? trace_irq_disable+0x37/0x100 [ 517.739300][T18727] ? clear_bhb_loop+0x60/0xb0 [ 517.739322][T18727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 517.739340][T18727] RIP: 0033:0x7f48d478e15c [ 517.739358][T18727] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 517.739374][T18727] RSP: 002b:00007f48d5679030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 517.739395][T18727] RAX: ffffffffffffffda RBX: 00007f48d49e6090 RCX: 00007f48d478e15c [ 517.739410][T18727] RDX: 000000000000000f RSI: 00007f48d56790a0 RDI: 0000000000000005 [ 517.739422][T18727] RBP: 00007f48d5679090 R08: 0000000000000000 R09: 0000000000000000 [ 517.739433][T18727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 517.739444][T18727] R13: 00007f48d49e6128 R14: 00007f48d49e6090 R15: 00007f48d4b0fa28 [ 517.739474][T18727] [ 517.965592][ T889] post_alloc_hook+0x234/0x290 [ 517.970352][ T889] get_page_from_freelist+0x24e0/0x2580 [ 517.975972][ T889] __alloc_frozen_pages_noprof+0x181/0x370 [ 517.981760][ T889] alloc_pages_mpol+0x232/0x4a0 [ 517.986592][ T889] ___kmalloc_large_node+0x4e/0x150 [ 517.991768][ T889] __kmalloc_large_node_noprof+0x18/0x90 [ 517.997378][ T889] __kmalloc_node_track_caller_noprof+0x14e/0x820 [ 518.003770][ T889] kmemdup_noprof+0x2b/0x70 [ 518.008254][ T889] em28xx_duplicate_dev+0x2e/0x200 [ 518.013346][ T889] em28xx_usb_probe+0x171b/0x2a20 [ 518.018357][ T889] usb_probe_interface+0x668/0xc90 [ 518.023461][ T889] really_probe+0x26d/0xad0 [ 518.028490][ T889] __driver_probe_device+0x18c/0x320 [ 518.033910][ T889] driver_probe_device+0x4f/0x240 [ 518.038920][ T889] __device_attach_driver+0x279/0x430 [ 518.044360][ T889] bus_for_each_drv+0x251/0x2e0 [ 518.049465][ T889] page last free pid 5924 tgid 5924 stack trace: [ 518.055812][ T889] __free_frozen_pages+0xbc8/0xd30 [ 518.060921][ T889] em28xx_usb_disconnect+0x27f/0x2f0 [ 518.066200][ T889] usb_unbind_interface+0x26e/0x910 [ 518.071476][ T889] device_release_driver_internal+0x4d9/0x800 [ 518.077547][ T889] bus_remove_device+0x34d/0x440 [ 518.082529][ T889] device_del+0x511/0x8e0 [ 518.086972][ T889] usb_disable_device+0x3d4/0x8e0 [ 518.092004][ T889] usb_disconnect+0x32f/0x990 [ 518.096686][ T889] hub_event+0x1ca9/0x4ef0 [ 518.102166][ T889] process_scheduled_works+0xad1/0x1770 [ 518.107852][ T889] worker_thread+0x8a0/0xda0 [ 518.112792][ T889] kthread+0x711/0x8a0 [ 518.116876][ T889] ret_from_fork+0x510/0xa50 [ 518.121649][ T889] ret_from_fork_asm+0x1a/0x30 [ 518.126439][ T889] [ 518.128756][ T889] Memory state around the buggy address: [ 518.134489][ T889] ffff888057394100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 518.142670][ T889] ffff888057394180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 518.150850][ T889] >ffff888057394200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 518.158893][ T889] ^ [ 518.165668][ T889] ffff888057394280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 518.173993][ T889] ffff888057394300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 518.182134][ T889] ================================================================== [ 518.204633][T10378] usb 2-1: USB disconnect, device number 39 [ 518.256765][T10378] em28xx 2-1:0.89: Disconnecting em28xx [ 518.527919][ T889] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 518.535263][ T889] CPU: 1 UID: 0 PID: 889 Comm: kworker/1:2 Tainted: G L syzkaller #0 PREEMPT(full) [ 518.546646][ T889] Tainted: [L]=SOFTLOCKUP [ 518.551244][ T889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 518.561666][ T889] Workqueue: events request_module_async [ 518.567423][ T889] Call Trace: [ 518.570707][ T889] [ 518.573683][ T889] vpanic+0x1e0/0x670 [ 518.577780][ T889] panic+0xb9/0xc0 [ 518.581521][ T889] ? __pfx_panic+0x10/0x10 [ 518.585957][ T889] ? preempt_schedule_thunk+0x16/0x30 [ 518.591709][ T889] ? __list_add_valid_or_report+0x6a/0x130 [ 518.597630][ T889] check_panic_on_warn+0x89/0xb0 [ 518.602691][ T889] ? __list_add_valid_or_report+0x6a/0x130 [ 518.608524][ T889] end_report+0x6f/0x140 [ 518.612791][ T889] kasan_report+0x129/0x150 [ 518.617305][ T889] ? __list_add_valid_or_report+0x6a/0x130 [ 518.623304][ T889] __list_add_valid_or_report+0x6a/0x130 [ 518.629131][ T889] em28xx_init_extension+0x56/0x1c0 [ 518.634365][ T889] ? process_scheduled_works+0x9ef/0x1770 [ 518.640241][ T889] process_scheduled_works+0xad1/0x1770 [ 518.645898][ T889] ? __pfx_process_scheduled_works+0x10/0x10 [ 518.651881][ T889] ? do_raw_spin_lock+0x121/0x290 [ 518.656915][ T889] worker_thread+0x8a0/0xda0 [ 518.661516][ T889] kthread+0x711/0x8a0 [ 518.665756][ T889] ? __pfx_worker_thread+0x10/0x10 [ 518.670863][ T889] ? __pfx_kthread+0x10/0x10 [ 518.675634][ T889] ? _raw_spin_unlock_irq+0x23/0x50 [ 518.680942][ T889] ? __pfx_kthread+0x10/0x10 [ 518.685717][ T889] ret_from_fork+0x510/0xa50 [ 518.690658][ T889] ? __pfx_ret_from_fork+0x10/0x10 [ 518.695765][ T889] ? __switch_to+0xc9e/0x1480 [ 518.701227][ T889] ? __pfx_kthread+0x10/0x10 [ 518.706260][ T889] ret_from_fork_asm+0x1a/0x30 [ 518.711201][ T889] [ 518.714354][ T889] Kernel Offset: disabled [ 518.719209][ T889] Rebooting in 86400 seconds..