last executing test programs: 14.063811623s ago: executing program 0 (id=735): r0 = socket$key(0xf, 0x3, 0x2) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$rtc(0xffffff9c, &(0x7f0000000080), 0xa200, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x1005) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0x7005, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/191, 0x4}], 0x3) futex(&(0x7f000000cffc), 0x3, 0x805, 0x0, &(0x7f0000000040), 0xfffffffc) r2 = mq_open(&(0x7f00000003c0)='\x00', 0x1, 0x4, &(0x7f0000000400)={0x3, 0x2, 0x10, 0x1000}) mq_getsetattr(r2, &(0x7f0000000000)={0x80000000, 0x276, 0x4, 0x80000001}, &(0x7f0000000080)) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="640000000906010800000000000000000600000505000100070000003c0007801800148014000240fc000000000000000000000000000001180001"], 0x64}}, 0x4800) r3 = socket(0x400000000010, 0x3, 0x0) write(r3, &(0x7f0000000040)="3a03000018002551075c0165ff0ffc02802000030011000500e1000c0400070080000700", 0x33a) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e21, @local}}}, 0x88) r5 = gettid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x118f, 0x200, 0xff, 0x40, r6}, 0x10) r7 = getpgid(r5) prlimit64(r7, 0xd, &(0x7f00000000c0)={0x4, 0x401}, &(0x7f0000000100)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r9 = socket$inet(0x2, 0xd, 0x3) r10 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r10, 0xae60) flistxattr(r9, &(0x7f0000000440)=""/88, 0x58) ioctl$KVM_CAP_X86_APIC_BUS_CYCLES_NS(r10, 0x4068aea3, &(0x7f0000000080)={0xed, 0x0, 0xa70}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000240)="ade091655d73edd7227f265d7dfba679d70583fe7a5eff", 0x17) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRESOCT=r0], 0x80}, 0x1, 0x7}, 0x0) ioctl$KVM_CAP_VM_COPY_ENC_CONTEXT_FROM(r10, 0x4068aea3, &(0x7f0000000180)={0xc5, 0x0, r10}) 13.413701341s ago: executing program 0 (id=739): mkdir(&(0x7f0000000380)='./file2/file0\x00', 0x897e8bdea0f5c7a9) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000003c0)='./file2/file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@redirect_dir_nofollow}, {@lowerdir={'lowerdir', 0x3d, './file1'}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x200}, 0x1c) listen(r1, 0x0) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000026c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a38000000060a09040000000000000000020000000900020073797a300000000009000100730d7830000000000900020073797a3100000000140000001100010000000000000000000000000a"], 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x8044) ioctl$XFS_IOC_FSGROWFSDATA(r2, 0x4010586e, &(0x7f0000000240)={0x3, 0xffff0000}) r4 = accept(r1, 0x0, 0x0) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x28101) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f00000000c0)={0x1c, 0x1, 'client1\x00', 0x100000000, "c541e12dfbe471c9", "2df8e76a1ee147923397f2e86368ef29c0d68b94502a7a9fcc1405eea0b21367", 0xd3, 0x4}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[], 0xfffffdef}, 0x1, 0x0, 0x0, 0x2400c840}, 0x0) connect$unix(r4, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) r6 = open(&(0x7f0000000400)='./file0\x00', 0x20800, 0x718bb647156ec3a7) chdir(&(0x7f0000000000)='./bus\x00') linkat(r6, &(0x7f0000000100)='./file1\x00', r6, &(0x7f0000000180)='./file2\x00', 0x1000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x1000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket(0xb, 0x4, 0x2) mknodat$null(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x103) getdents64(r6, &(0x7f00000001c0)=""/4, 0x4) 12.478918513s ago: executing program 3 (id=741): socket(0x10, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000008b40)=ANY=[@ANYBLOB="3400000040000100fcff0700040000000100000004004880100001800c001080050000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008094) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x13d) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e20, @multicast2}}, 0x0, 0x0, 0x3a, 0x0, "33d080577968b3107694c2858f48c27f17ef54caf822abcfad9399c494d846140482c7e40195d5f034a72c69ed7330f3000f530ff9525fad6b3db9851a4354d70cc3734d319f852c370cbc9e69c75987"}, 0xd8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r3, 0x84, 0x81, &(0x7f0000000000)="0000000000000002", 0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r4, 0xc0045006, &(0x7f0000000080)=0x7f) ioctl$SNDCTL_DSP_SPEED(r4, 0xc0045002, &(0x7f00000000c0)=0x6) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000380)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000140)='./bus\x00') r5 = open(&(0x7f0000000580)='./bus\x00', 0x84242, 0x1df2a23c5997fa5f) write$FUSE_CREATE_OPEN(r5, &(0x7f0000000180)={0xa0, 0x0, 0x0, {{0x4, 0x0, 0x5, 0x7, 0x2, 0x1, {0x6, 0xfd, 0x20ff, 0x8, 0xe, 0xf33a, 0x9, 0x1, 0xfffffffc, 0x8000, 0x0, 0x0, 0x0, 0x5, 0x6}}, {0x0, 0x13}}}, 0xa0) sendfile(r5, r5, &(0x7f0000000080), 0x7f03) 10.888406725s ago: executing program 3 (id=748): ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3a) r1 = open_tree(0xffffffffffffff9c, 0x0, 0x4100) setsockopt$inet6_int(r1, 0x29, 0x4e, 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) syz_usb_connect$uac2(0x2, 0x9f, 0x0, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe1a}], 0x1, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x18}], 0x4924924924924fd, 0x0) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x5000, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) 10.883234325s ago: executing program 4 (id=749): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="dbdf88250200000008000100000000"], 0x1c}}, 0x840) syz_genetlink_get_family_id$nfc(&(0x7f0000000340), r0) 10.794871008s ago: executing program 4 (id=750): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xf3) syz_open_dev$rtc(&(0x7f0000000080), 0x5e, 0x20401) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f00000000c0), 0xf00) bind$can_raw(r2, &(0x7f0000000080), 0x10) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r3, 0xffffffffffffffff, 0x0) 9.929612472s ago: executing program 0 (id=751): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x20) (fail_nth: 4) 8.34907761s ago: executing program 0 (id=754): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000404c05f20dafd60000000109022400010000000009040000010300010009210101000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="000657"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e40)={0x84, &(0x7f0000000180)=ANY=[@ANYBLOB="001e1400000009"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x20, 0x1, 0x38, "20854e8c4b94a5715f8227fd4236ff070000000000001c9d3f45f2e89c1cffa964866b4b54712851c8825a2f8de125e3470c50febcb7566c"}, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f00000009c0)=ANY=[@ANYBLOB="000bcf00000005cb024c0462803a1094acf5f79e85ef3ecf448377d3c54f2fc6ccaee63f1aefb2b8cdcb6fd2"], 0x0, 0x0, &(0x7f00000005c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(0xffffffffffffffff, &(0x7f0000000400)={0x14, &(0x7f0000000200)={0x40, 0xf, 0x101, {0x101, 0x7, "c26605df7176e2ae11e6f02e9700dae62705f5cf401cce551d8ad4221403fa9d527c02ebb90148455c5bccf532ee3c43faa449545c7177ed1a7f4b57bd42f8527452609a57984efd45b5af23e60454f4aafca51662957c153766d0cdd3ab71ffbc2e9847b606e91af7a8d2c28ea226033a3ced9c4da2dc411c41c83a465f73f5f9f9e56583cd2ebed42e87094f33de3fa84840a99bb669e0e4175d54e7321e8cf20739f5697a8be8c44828c1e94e93677cf72bd2fcd81390b53cd912496563ce87d85980448778e8ab0e520c01047ffbfbbb77daf8622a1cf7e7d60d045537cce2edf83a70d87c0ee84e260c7ef726e580fe31580787a32b5bc9e91cbba1b4"}}, &(0x7f0000000380)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x3001}}}, &(0x7f00000006c0)={0x44, &(0x7f0000000480)={0x0, 0xf, 0x14, "4ec5f520a70e62033196c59072ec9492945a16c6"}, &(0x7f00000004c0)={0x0, 0xa, 0x1, 0xc}, &(0x7f0000000500)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000540)={0x20, 0x81, 0x1, "e4"}, &(0x7f0000000580)={0x20, 0x82, 0x2, "7bea"}, &(0x7f0000000600)={0x20, 0x83, 0x2, "9a7c"}, &(0x7f0000000640)={0x20, 0x84, 0x1, 'u'}, &(0x7f0000000680)={0x20, 0x85, 0x3, "7d909e"}}) 7.855125942s ago: executing program 1 (id=756): bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e23, 0xa35, @mcast1, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x201, 0x8, 0x3}, 0x10) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x271b, &(0x7f0000000440)=""/102392, &(0x7f00000000c0)=0x18ff8) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@rose={'rose', 0x0}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x8914, &(0x7f0000000000)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @pix={0x434c, 0x7f, 0x584e4f53, 0x3, 0x2, 0x7, 0x7, 0x5, 0x1, 0x4, 0x2, 0x7}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x20001, 0xcb) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) read$msr(0xffffffffffffffff, &(0x7f0000032680)=""/102392, 0x18ff8) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x401c2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xcf50, 0x0, 0xffff, 0x9dfe, 0x11}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000240)=""/112, 0x349b7f55) 7.774621476s ago: executing program 1 (id=757): prctl$PR_SET_IO_FLUSHER(0x43, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @multicast2}, 0x10) (async) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) syz_emit_ethernet(0x87, &(0x7f0000000180)=ANY=[@ANYBLOB="ffff50ad45ffffffffaaaaaaaaaa3386dd6700000100513afffe880000000000000000000000000201ff02000000000000000000000000000189009078000000002041"], 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async, rerun: 64) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) (async, rerun: 64) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x6, 0x8, 0x8001, 0x0, 0xb3, 0x4, 0xfffffe0000000001, 0x7, 0xffffffff}, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) r2 = add_key$user(&(0x7f0000000000), &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000480)="d25a9850a9a91163f76c5357f3bbadf2656e10d77f85d1028e60ab4e45b931e71645d3d636e82cfdeaadb674e1693d4a7de63820fefc4f787e272b122ebbff6884b3de82f8a3df9a2d0b67e46c349917110300b94240185146e52ac1540130161b6534e99e466173af4c775f238fae344b198915446b576be455f251e79f7ec703f937cd853041", 0x87, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x40, 0x159) move_mount(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000400)='./file0\x00', 0x44) (async, rerun: 64) r5 = syz_open_dev$dvb_frontend(&(0x7f0000000040), 0x0, 0x0) (rerun: 64) ioctl$FE_SET_PROPERTY(r5, 0x40086f52, &(0x7f0000000000)={0x1f, &(0x7f00000001c0)=[{0x1, '\x00', @st={0x4, [{0x2, @uvalue=0x5}, {0x3, @uvalue=0x2}, {0x0, @svalue=0x7}, {0x3, @svalue=0xfffffffffffffffc}]}, 0x2}]}) (async, rerun: 32) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) (async, rerun: 32) lchown(&(0x7f0000000540)='./file0\x00', 0xee01, 0xee00) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x2000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000300)={0x1, 0x0, [{0x40000021, 0x0, 0x1aa}]}) (async) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32=0x0, @ANYRES64=r8, @ANYRES32=r6], 0x50) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="11000000040000000400000008"], 0x48) (async, rerun: 64) socketpair(0x2b, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) (async, rerun: 64) syz_emit_ethernet(0x141, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) 7.701235599s ago: executing program 3 (id=758): socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000000100)=0x5) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r3 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCL_BLANKSCREEN(r6, 0x560e, &(0x7f00000000c0)) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000140)={0x8, 0x26}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000006c0)={0x4, 0x0, 0x0, 0x0, 0x1, 0x3}) r7 = syz_open_dev$vbi(&(0x7f0000000080), 0x1, 0x2) ioctl$VIDIOC_S_OUTPUT(r7, 0xc004562f, &(0x7f00000000c0)=0x1) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r7, 0xc0945662, &(0x7f0000000240)={0x40, 0x0, '\x00', {0x0, @reserved}}) 7.448055166s ago: executing program 1 (id=759): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) readv(r2, &(0x7f0000000200), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000020, &(0x7f0000000040)=0xa, 0x1959cc36) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000280)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$kcm(0x29, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x0, 0x800010, 0x0, 0x1002, 0x89, 0x8, 0xb319, 0x3}, 0x0) r5 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x20080, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r5, 0xc004500a, &(0x7f0000000080)=0x80000003) r6 = dup2(r5, r5) ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, 0x0) read$FUSE(r6, &(0x7f0000008400)={0x2020}, 0x2020) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0), 0x88002, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000100)=0xd) r8 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r8, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={0x0, 0x128}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) r9 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x103902, 0x0) dup(r9) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d400)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000140)="c4fa88", 0x3}], 0x1, 0x0, 0x0, 0x4000}}], 0x1, 0x8051) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="d0010000100013070000000000000000ffffffff000000000000000000000000fe8000000000000000000000000000bb000000004e2300010000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x1d0}}, 0x0) 6.750276201s ago: executing program 4 (id=760): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="dbdf88250200000008000100000000"], 0x1c}}, 0x840) syz_genetlink_get_family_id$nfc(&(0x7f0000000340), r0) 6.747034818s ago: executing program 3 (id=761): r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20, 0xd19, @empty, 0x4}, 0x1c) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000000)=0x10000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000100)={@local}) ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r1, 0x7b2, &(0x7f0000001680)={&(0x7f0000000680)=[0x100000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6d2, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xc5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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&(0x7f0000001d80)="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&(0x7f0000002dc0)=0x0) timer_delete(r3) ioctl$IOCTL_VMCI_CTX_GET_CPT_STATE(r1, 0x7b1, &(0x7f0000000080)={0x0, 0x1}) connect$inet6(r0, &(0x7f0000001d40)={0xa, 0x4e1d, 0x3, @empty, 0x8}, 0x1c) socket$inet6(0xa, 0x80002, 0x0) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000000)='./file0\x00') syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r4 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r4, 0x2, &(0x7f0000000180)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeee, 0x8031, 0xffffffffffffffff, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000c, 0x11, r7, 0x100000000) inotify_init() userfaultfd(0x80001) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) 6.615142581s ago: executing program 4 (id=762): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x38}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_open_dev$vim2m(0x0, 0x7, 0x2) connect$unix(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) r3 = socket(0xa, 0x1, 0x0) getsockopt$MRT(r3, 0x0, 0xce, 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r4, 0xc05064a7, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}) fanotify_init(0x200, 0x0) r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x109301) ioctl$USBDEVFS_SETCONFIGURATION(r5, 0x80045505, &(0x7f0000000000)=0x2) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r6 = getpid() sched_setscheduler(r6, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r7 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r7, 0x1, 0x0) r8 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r8, &(0x7f0000032680)=""/102392, 0x18ff8) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x50) 5.140192884s ago: executing program 2 (id=763): creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) prlimit64(0x0, 0x7, &(0x7f00000000c0)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0x7, &(0x7f00000000c0)={0x8, 0x8b}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) socket$xdp(0x2c, 0x3, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x0, 0x3}, 0x10) (async) setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x0, 0x3}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, 0x0, 0x0) (async) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, 0x0, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) setsockopt$TIPC_GROUP_LEAVE(r4, 0x10f, 0x88) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) (async) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x15, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x2000000, 0x0, 0x0, &(0x7f0000000200), 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) syz_io_uring_setup(0x30d, &(0x7f0000000040)={0x0, 0x5047, 0x1, 0x2, 0x3b8}, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x2d, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d80000001b00010000000000fdfffffffc000000000000000000000000000000200100000000000000000000000000004e240000000000010000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000000000000ffffffffffffff7ffcffffffffffffff04000000000000000000000000000000fdffffffffffffff00000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006fcffff00000000000003000000000000000000000000000c0008"], 0xd8}, 0x1, 0x0, 0x0, 0x40044}, 0x20008004) (async) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="d80000001b00010000000000fdfffffffc000000000000000000000000000000200100000000000000000000000000004e240000000000010000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000000000000ffffffffffffff7ffcffffffffffffff04000000000000000000000000000000fdffffffffffffff00000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006fcffff00000000000003000000000000000000000000000c0008"], 0xd8}, 0x1, 0x0, 0x0, 0x40044}, 0x20008004) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000200)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="500000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="400d0000000000003000128008000100687372002400028008000200", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r7], 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 5.072484637s ago: executing program 3 (id=764): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto$isdn(0xffffffffffffffff, &(0x7f00000008c0)={0x2, 0xfa, "cf40a1a2a7680cbc7c3f94665c7b676de4762d04bfb6b2505096054990e58a5cbb78660f7aab919d77d7af14774d9aab67d28343fd433f85e8c81e8c4e1c5bd367f89208a65ced1c027a20c941db38d86ea65156d56f8469b792d7b86f1e223501d6765e2e5b281f51330d734c6ce5fda409bcf6d13affcd88f3a177379b6d29998a8ec824c76df67b649c623c3865179e64bcbac1087d50ddc70e5325768be90bef4c4d7a5766cff89bf999b53a1403180f0a2bf2237acf1fd25f6c1016cf5a601545f6ce55929f6fb009ea8c9d49f366887148d34c331a6036e954beb44b36b86e1ba9634f8c054876f041fee65357806aa2b7bf8a39903bb2eaae778555b4d31af51489e2789b339e68e245d70c49e0b1157c5abc2c9c04ec61161043f024e8c430654f9394e0baf93b5c190f8326598b6fb53b1dcd1dc4a9ac3345e9cdfb1d400cc4979e8be0b60f0ac033515578adae8ba34119150f5feff0d21d2ae2166fe40ca3ba5b47078a5a1ef5debf29efc296b841a3a72dbc37d9139d075e6204593ff2b5ed55f7beae89a73a7a79dbaca646030f2898a2b54f490c7c4a567dc0b5b49bdcaab90b3a64f030d515dbbd4e859ff716c33d87ff5f5976765435683714ae0ce28894d37ca5125d9a733c1e2d35573276a603b6ee92b53b4d35e0998ae43ba571e9c0214f9e8bd3623741c71dcf16707e6a3ff116b47685e1e12b1f5d0e00e883918768b1eba33f9fec62ed6743ab6b20584a5d10594d1382c07e42aed63e0469e6609b3354f73678d793d67b538e12d711ae5aafc7db9ff4408d3dd2822505ff923a56fdc82c4d0c6703e7739557009bb0646232a2b0802f69bf0d24b94f51320b4ed5924ff3554d4d8597c78c9ce8cc596cab989d8fa3aeda681be46729a532ec3545a494e7ed8beaa20acad6dd82f0f82ddae087cc16f657d64c43a5394fa96c16b5a42f70134e58832eec67060b704b2f22c3cc3ba89ff33811bf24fbfe2572ec5cd9326dcdc2e23a330c40d1a5de1c88615c70478a9435e066b8b7c41f573d14fa31522f1878869af838eea0f567796611ff16acdff8d9c32ad30d1b64ebd5d10ee9b2ad0f3a1cf62e386d182cdaa60c5788834a1050b6bbbd4e7d88a23975ebeaccc163389f200a72a8374886d8b6197bfb693e4bf52d22ca8fea6f3875279eb3a226b81c9ddb93e5bd3c24dcc589cccb91b0b3dac592bdb8ba8e8b6b8a7e290096d10a92c5077509edd6cecbabef38eada7eb10a65913ea9808bbd023860ee4d6691d9ecbdbe5e8f7570d7dee150ba520a4d401a3374b79d270ae2a1198e840d91ef928d4947ac4efaf231dc91c3822514941f4230793a999ed174a9c5cc9336ad1deb30875f1c27d455dc3da2cd9fa893b2460ad521453e8c4c3386923413470fe51881050d118d0dffbbd448efdfc94a7a5fab63cf045baeec8a7da02084a075f04781f4d49711b073053128285dd06e4328246370842e43e679fab56e7a88fc9ae0e4838dd4e8f3a6b0fe483d2bd97c82fdb06e7fb99456e4ddb96f98d86919873da08336f54099a65beda3b518b46718ac99fec9faf1f3be25a86e4df27db635ef53c7277f25fb65f9abc4d4db3a5ae3e48d53434924df2bda38b10c8a6b3fd1b52ae1f968bafc0f9e9513e6ba9d154131cd2c4afb31119a76d7711ba6b81b369a4c82375c2b337f0b7e527ef1b6b0426fc2f60955d007494363e8e099147508e96d90b51102263bb9400332772bd43cc0990bef7b018ffdfb0f2ad712443d7aa0d1f4772b0f1569cf247fc00ef4cfdcfc0ed8db5a5533464e65415ea584f8ba8eae03e7fdf1c3b4f7fbc8d043486db198e7752ce55636ab712aa314843603db11ea079da3916e158b58173dcfd6f94325751a64f38ca0b8c6073b5d385c2cac9a76370978f183f7da4432d6a9d880c666367a4661c94eb40a46c274c302661528e7b6f5f8325e0bebff4f7aa47a010046400983e5cea284073321afbea8fcbd1c83ad5db5f25c28b2b3efcb8786d57e1daa5704c4f7a56b4714bcb29a5cc4cd5ecea8c02fb96e36773c603de63868cf115fde3fef16b9beeb95fd7c7f8887bad435c96c1342a7d615ef5320ca749326124ffece5e918ee43df1a0f17fdebdad297e576a7ef07266dcdd60e42a1d917d94d446ac14531af80be9b303cea0e3616a4655842a54476423e028c384ba1818fdbe273e819cc2375ebcc75b07f06558e11f479254b9ac12e813f743bd18e849e5e60b4cdc30dda29c1e8c2b85dfbc11c52a822cf1008b5c8c0ef71b2682d78b57fd453b6426dd0e747a65b7761fc8c7475b0a1158113c53e6326e1f4432458e3a8b583a233b19d706a06dc903a115e1e4cacede6bd874528350714c893b2afa6e8a0367f20cd639e1224cc734a10e121fa0e14d445d9d0059eac9d566027571675d98a3b1237793dfe68953bb9d6e5823d8875e64eb7cb269af69d8b6d96c6c4828791291f36e810ec6fcde8c0a454850f44966885ba02c7951d85a8f941fee7b55c9539c908be83e4ef8069d46532cca160ba2d747d225775d68a4ba7ee353236050aa55329e8bc80bc0c2d7f9c202858d743840a7d77b7762ee3f86db2d26f2ed0fc294e3b7a82212ea0a87fa92891bd95e375cf29aadc61bde9b1f54bbb81f9d06dc812447dac1ce6c9c9f1f3d65395be5432c28dbd50a3c4aa9ffe4d060afbd88ef678ebdad7d8946f356480d57794129fbcc9250a5301edd3d9ffce43a56ff2ec26a0c903a59beada9a9b5e7c570a5937b597603b07e13f8f59fb467744999e743169211a7461b5f8dd7cd179d581d5290d50f2e63932e602dcdbc9db4992c5b6c2c077084e68b5f2880b39788eff5862f05ed1b2135fd928464618863f3a8f80d5d2dc7e840350372b754617ebd2315f80c0bc703249e8cdf3f0515648ca956fbb99006beba74d9e72d4238b889edcd63edfd08b37a1b2c8b366b1fd552835cd3c9cf8c146d18546e1d448956a44a588eb3064a938582f715271977275d6185728a77eba596791fad3c03b526fe75223031c8896abaea91f156b7373a24619a66dfee5f3a91d2985199653db180f64fdca913a1a5c175cd030b3e91f23e858e062ca934edc3bc49631d5b0daa65d92b20c3f6681d4851d9d42c81413fc3b5e0f8a23785772be3cb6f15677cafd053ab3f5452e6f7dab53ba4bf1d5b5229b05776cbefe7350300f764cee39e827e670bc745a159f3d457d7e964abad0512f35d793bdb27fc4381c5c6257274a703d4f53c6afa2e20d3090a6a742cc5c8db55c7c61b849fa6e9aef1477cad5d393d1307bbe73543706d244d90c199ae80e002ff5e565c7f177a76f9b8957bb370c99be9e52f6afb05664672e3023d3204ac6d9df41f3fee88e27d89945b7b45413e68045dba5d9c6203fe1eda2b1f57d9874f1f7863cf5451767aac69ea19babdc89999db0db66ad79c80111e2dc78b2f9f90b9e3bf60bcc3b8ac8054fe9ec8accc9cbcebf8c657fb08a25868b7d9132c476bb6ac450ad02aebb5ee79f369e67b9ba8f90d207d0c8fb4758ccb53e5c82b6c584312cd1100648121a891eccc74d49353ac24091c941753e13e9660b31ef581ad2a75d3d5dbb3b28200809e4c701daba66fb6ef3f8ca5103b77657a8ce7bd41ea180bcf7ca2743c3296e2378cc91de62ee59cd64ae732d44adcbf041a61f666988034c257b929fbcd4dce4459219e766632054c717db4150cfa5e1a1edfa618c2a94713f6523b3b69b8293864bbef28c166a9ffe64313276e5dc89a70e0d1eb9463bdedc11b57d6dde64b1c63d7e0c654b20d756c82ce6ca205e2d40aef0c41256c63aa9acbd8eff0ee2f63b61e3079f71f6ce90af34146b0c1a76d75c5250e520f4762e46bed74284f946c6cff12a16a9ce775ce758a147da644302ba40bdc350ed8fc7fb79e614cc7263091974921bc34ec266eb7c1d94e25b4d07dbfb2592159d8cd3e0958d49d445bf26d5e83cfadceed6c3cf323058c572c01df8b33d38c9e11ed75b6b789dbaa8ccdf63cb811ec296c5eb5747d2a77d655ff92def3ce3ea4b18cbd80ea33ccaeaba3a39de05e7160c5d51b4a8e81d2b6b179f15e3491d3df6de1736ec035dad220d08fc6e27b0efe14424117254546d42d56fd2d9644ef88822e9f8d2cc219b6d975f7a91de5f24f4af33131897c246ea7e5cbe4b8e2c6b3096af483fc45665b9b5e887ab9a72a0a9bcda59f311e62d4f16c95baca9e17ec3eacd892d6becf441c22b3b7048d13afc9a4ff466eec93027bb3c3468661c1e300b6c920ec05c1e6905eebe96da476101c8e6757541e736bf4eebbc036dadaa0f44ce232706d59a32352982a8b4e160c529e253912fb2c06fb35069aa5ef855a13f83c66dfd9f3054b96e85b26dbcc99be8ffa046a2d16a6fe719522a91054fff77e5e1af69ed308c322736772467a62aecd20d5d4cb71630e5fc1991e8d88e6349bb1cffc11825355feea0f0ada008acfad6d197efcac3f4dadb84c08cd931ace91e4b55358db280bba201b13c42a8c5fcd15d161769ed8bbf4d6ee0fb6662712a2ac5b2c56c9f2b20006695b1e15cb007ae7a8980840c475ba3d2e937b51711d9220e1da9bd78c0c562784e28c04c0ec25efecb9441c97df8d0384a298f1d09d8bc0561d4bd2de1fde8ba30cdb14cf586d38988d8f0aa3bb9b4df72a9211d9bab65a3f46440da2ceab0cec3a2ef9478afe402478202f01119818bd39de5d5d6f360a12ae3a4bc0726834183c108c6ccfe26dc77b5c7f3836773af4375ceaa5963e469866b6f53cd78f08df4366454026663620f345c387d841e126c1949f5230ecd778a97110cd557cbd4568cc5b7652708ed5d48868af55358a1ee396781178446324a25aa6390c44e9715df4f70078840661dfcb2e31279e9913e95269db181c4d00042e25497c5e91b64d81162bfd2eec3bdcff0d7b6ca45f3bfa2ffe83ac74e8a8de73db6095048020aaa27a65b45eaa4526206f05e20a84bec9d21487ee8bb21baed2fbf50cd737206a95e83cc3cfbc49d341b97ac4eac34386d28e1d394df035ddf3eaa6024316079f559caca75f558b5ea819ff0e6365d68a511a37f3639116e248654b24c4501d4b4c8e27026e7d79fe413dc67436aeba7afef38d2299035acc3c4210962160a799ad6c0634fd959ab7d921ea2b92503fb91e063a8d0898a68e4de9e6da716b6d75d7a1f2f15526e974d5770b025b176235ed266f6e8fd76daec78eb3453e90b1fab03037a07249ce52b801a5aaa2679381b2f3ef7fd79efc00b3d3f2539b050c5963b418a938f122cb769133a83df7b044d5674ac7aefde94c5e53627956b46a15fbb9ce301a8d67a48bb2290d4e5189ee3ebc48f69814fd9d02497ac002259882f45e7354045c14924cabb6eae3c547d6d0bdfade702ae9a09d336c7bca531e629b9e8f9721f5893e1eb760604071aa82f0c7ba3fc74130263635255535e848628e12065ce24f4b5affdf44d82749f2b53c1d2bb2c3c59ac4d1205da500d9bb968ecd4bfa5b3190e9d7e0fdabe4188b3aaa8726bc8e3ddcdfc47bef95377f8a6db3669039cd2c11c6bd4efa7ff32ea44bd2351029fb67d424bf96ea7437745373c25af552dc5752ca2d00c42a8033c70de455c676e70bb08447f5d834b382aaf9c7f31a55b5f89242c33aac3335c2c7a0f9b6e40480b19b93dc44e7b065835f7ca04cbaba5583d272b40ea897047497008e0d3113933f2fc14ac4bf6ef7bfaf7de53f35cdfcfaf4c9cc33711859160feaeccf7690a20461"}, 0x1008, 0x20008014, &(0x7f0000001900)={0x22, 0x3, 0x1, 0x0, 0x1b}, 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000000008000000004180000000af90000"], 0x14}}, 0x0) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x0, 0x100c1, 0x0) fgetxattr(r1, &(0x7f0000000180)=@random={'trusted.', 't\x00'}, &(0x7f0000000300)=""/131, 0x83) syz_open_dev$vim2m(&(0x7f0000000000), 0x1000, 0x2) r6 = gettid() syz_pidfd_open(r6, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='mnt\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_x25_SIOCDELRT(r7, 0x890c, &(0x7f0000000640)={@null, 0x7, 'geneve1\x00'}) mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000001c0)='usrquota') r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r8, 0xffffffff80000801, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000280), r8) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000800)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01080000000000020000010000000900010073797a30000000002c000000030a05000000000000000000010000000900030073797a31000000000900010073797a300000000084000000060a010400000000000000000100000008000b40000000000900010073797a30000000005c00048040000180080001006e6174003400028008000540eb000009080001400000"], 0xf8}, 0x1, 0x0, 0x0, 0x814}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="090000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000c010000000000000000000000000000000000000000000000000000000700000000000000000000001e56f5ec1b0f47b3889e00"/124], 0x90) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0xa0042, 0x0) 3.896847536s ago: executing program 0 (id=765): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="140000000400000004000000040001", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="030000000700000000000000f4ffffffffffffff46a2640000"], 0x50) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000006000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc3c0000000c0a01010000000f000000000a0000060900020073797a31000000000900010073797a3100000000100003800c000080080003400000000214000000110001"], 0xa0}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}, [@NFT_MSG_DELSETELEM={0x3c, 0xe, 0xa, 0x5, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x4}, @NFTA_SET_ELEM_KEY={0x4}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x64}, 0x1, 0x0, 0x0, 0x8090}, 0x24008040) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_udp(0x2, 0x2, 0x0) io_uring_setup(0x1d48, &(0x7f0000000340)={0x0, 0xb140, 0x1000, 0x6, 0x196}) socket$rxrpc(0x21, 0x2, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000007c0), 0x10) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r2, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r3 = socket$nl_route(0x10, 0x3, 0x0) signalfd(r1, &(0x7f0000000040)={[0xff]}, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000340)={'netdevsim0\x00', &(0x7f0000000700)=@ethtool_flash={0x33, 0xea6, '.\x00'}}) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="1400000035000b0bc8d643234724d3f90324fc60", 0x14}], 0x1}, 0x0) 3.892351559s ago: executing program 4 (id=766): prlimit64(0x0, 0x5, &(0x7f0000000140)={0x8, 0xab}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=0000000000000000012000']) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=ANY=[@ANYBLOB="84000000", @ANYRES16=r6, @ANYBLOB="010026bd70000000001c3b00000008000300", @ANYRES32=r5, @ANYBLOB="5200330080200900ffffffffffff0802110000005050505050505f000000000000000000640000380102b0"], 0x84}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'geneve1\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newqdisc={0x3c, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, r8, {0x0, 0x2}, {0xffff, 0xffff}, {0xd, 0xffe0}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x540}]}, 0x3c}, 0x1, 0x0, 0x0, 0x51}, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0), 0x4) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000500), 0x100, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x8, &(0x7f0000000100)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r9}}, @call={0x85, 0x0, 0x0, 0xa0}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe21}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r10, 0x11, 0x2100, 0x0, &(0x7f0000000100), 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) ioctl$XFS_IOC_FD_TO_HANDLE(r2, 0xc038586a, &(0x7f0000000640)={r2, &(0x7f0000000540)='\\...[\x00', 0x800, &(0x7f0000000580)={@align=0x2, {0xfff8, 0x80, 0x800, 0x5}}, 0x52f755cf, &(0x7f00000005c0)={@_ha_fsid}, &(0x7f0000000600)=0xe}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) read$FUSE(0xffffffffffffffff, &(0x7f0000000800)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000002840)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) sendmmsg$unix(r2, &(0x7f0000002c40)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="396be15fea987d744968db3f2afd8db8f344deca57be948aaf5b5032e1b53208d032520cd7b76f319ca5e7e8dfbc6c3f720a2a550f37e8e355a71f8bc8be91c968566be2b22e72fcba47c1c1f826e19d8865d55ffec35c8bd979f393c37a99b92fd3e0f9d66ed11f9c7cb0dafd1b5cd1ea3007334a988c7d552b4df0434836deb9e01ab7755cc66d1b2d6907ca7a8162898e83df95bb183ff0a1cefe0f6e0c628f55e01f606978a2071dfe913f7b3c792c3e562edbfa59c3b73d9247f8cf3b49ee1c597b529153238bbe87a7cd98dbf18c142a9168141bb5f9b42d5f881a7528239c2a44", 0xe4}, {&(0x7f0000000340)="1014d882188f560567765c8fe0359c76430d690583ba628337cfd055871e2935a5e8c8eeea3dd5c1b8eae90ca36b8711c808d7b3cacaf80f96b714888af5", 0x3e}, {&(0x7f0000000380)="7c80e1371ad6267561d7b238b87821fabcda9b4ebf9721efdeb306256434eed338611cd006f971811661ce8e4c5b3dcd987c06566de718150933b30c7344050982f7894852f35ef12cca8dc64575ba0301a7043b07f9f43c520c78ebe0fad5da9d07743eb079a9f6efbd3998cfa95f9d7b21f874ecdde937d8f458853f88c9529b749fb8088e1f18404681c2b56830eff2b731b38d82205f693775712b152aa1a12748a87a5e2a3341a93703", 0xac}], 0x3, &(0x7f0000002ac0)=[@rights={{0x20, 0x1, 0x1, [r3, r1, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r14, r19}}}, @cred={{0x1c, 0x1, 0x2, {r17, r14}}}, @rights={{0x1c, 0x1, 0x1, [r10, r11, r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, r12, r13}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r18, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, r2, r1]}}, @rights={{0x1c, 0x1, 0x1, [r2, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x148, 0x40015}}], 0x1, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f00003e4000/0x1000)=nil, 0x1000, 0x64) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) 3.736328931s ago: executing program 2 (id=767): bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e23, 0xa35, @mcast1, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x201, 0x8, 0x3}, 0x10) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x271b, &(0x7f0000000440)=""/102392, &(0x7f00000000c0)=0x18ff8) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@rose={'rose', 0x0}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x8914, &(0x7f0000000000)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @pix={0x434c, 0x7f, 0x584e4f53, 0x3, 0x2, 0x7, 0x7, 0x5, 0x1, 0x4, 0x2, 0x7}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x20001, 0xcb) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) read$msr(0xffffffffffffffff, &(0x7f0000032680)=""/102392, 0x18ff8) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x401c2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xcf50, 0x0, 0xffff, 0x9dfe, 0x11}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r1 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000240)=""/112, 0x349b7f55) 3.69074434s ago: executing program 3 (id=768): ioctl$HIDIOCSUSAGES(0xffffffffffffffff, 0x501c4814, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3a) r1 = open_tree(0xffffffffffffff9c, 0x0, 0x4100) setsockopt$inet6_int(r1, 0x29, 0x4e, 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) syz_usb_connect$uac2(0x2, 0x9f, 0x0, 0x0) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = accept4(r2, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000400)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe1a}], 0x1, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x18}], 0x4924924924924fd, 0x0) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x5000, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) 3.56547904s ago: executing program 2 (id=769): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_test', 0x141a82, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x7, 0x4) openat$kvm(0xffffffffffffff9c, 0x0, 0x701801, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)={'syzkaller0\x00'}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x8810) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='\\\x00\x00\x00!'], 0x5c}}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000180)=0x4) prlimit64(0x0, 0x7, 0x0, &(0x7f0000000340)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000500)=ANY=[@ANYBLOB="38000000031401002dbd7000000000000900020073797a30000000020800410073697700140033006c6f000000000000000000000000000073d2fe3f54359b4286f1b73223ef1629c2f01b7e5d45d39aafb856cf994b881d79dbcf63b6364d378cd8ecbffbb5d8ab103f13112ba07a99719ca7255c366361519196330a9b1ff1c26be47718327ffde0d8332cb910"], 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000280)='ns/mnt\x00') r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x3, 0x6, &(0x7f0000000540)=ANY=[@ANYBLOB="1802000002000000000000000004000085c8df007a000000184000000400"/48], &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r7, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) 2.726189656s ago: executing program 0 (id=770): mkdir(&(0x7f0000000440)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xf3) syz_open_dev$rtc(&(0x7f0000000080), 0x5e, 0x20401) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f00000000c0), 0xf00) bind$can_raw(r2, &(0x7f0000000080), 0x10) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r3, 0xffffffffffffffff, 0x0) 2.012328741s ago: executing program 1 (id=771): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000140)="be38", 0x2}], 0x1, &(0x7f0000000c80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@timestamp={0x44, 0x4, 0x73}]}}}], 0x38}, 0x0) 1.916412665s ago: executing program 2 (id=772): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='nfsd\x00', 0x1000016, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r4) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="dbdf88250200000008000100000000"], 0x1c}}, 0x840) syz_genetlink_get_family_id$nfc(&(0x7f0000000340), r4) read$FUSE(r3, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) socketpair$unix(0x1, 0x2, 0x0, 0x0) write$FUSE_INIT(r3, &(0x7f00000003c0)={0x50, 0x0, r6, {0x7, 0x1f, 0x1002001, 0xde60fe10fea4447b, 0x3ff, 0x7fff, 0x0, 0x40000006, 0x0, 0x0, 0x10, 0x2}}, 0x50) syz_fuse_handle_req(r3, &(0x7f00000041c0)="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0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20, 0x0, 0x0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x24c01, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r8, 0x20, &(0x7f0000000780)=[&(0x7f0000000440)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x0, r7, &(0x7f00000000c0)='!', 0xb7f40, 0x407f0b00}]) dup3(r7, r3, 0x0) 1.365267842s ago: executing program 1 (id=773): prctl$PR_SET_SECUREBITS(0x1c, 0x2c) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x2) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0xc, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000040)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x5, 0x6, 0x5, 0x70bd2c, 0x25dfdbfe, {0x14, 0x0, 0xc2a4}, [@typed={0x14, 0x68, 0x0, 0x0, @ipv6=@local}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000300)='./binderfs/binder0\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_linger(r5, 0x1, 0x3c, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000080)={0x2c, 0x0, &(0x7f0000000000)=[@register_looper, @register_looper, @increfs_done={0x40106308, 0x2}, @clear_death={0x400c630f, 0x3}], 0xf26, 0x0, &(0x7f00000014c0)="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"}) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73f72cc9f0ba1f848140000005e140602000000000e000a000f000000028000001294", 0x2e}], 0x1}, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000280), 0xffff, 0x14f600) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_misc(r8, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r7, 0x4c0a, &(0x7f00000002c0)={r8, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d96000100", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00000000170000000400", "f4bd000000801900", [0x100000000, 0x8000000000000000]}}) sendmmsg$inet(r3, &(0x7f0000000940)=[{{&(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000540)=[{&(0x7f00000003c0)="dd8a5acd4817d8d1adb0a637df115f9bc8af7e137ffcb12d153b8e4aca54cb8069e388a92fe6b1d3998797ff80cd4ef4d0", 0x31}, {&(0x7f0000000440)="586be182bdcbd16894c06f6ef7d5bd0bdcfecf0bb62a5f07f462c3bac63eacac9bea4f8170651e11a1e5c23c2c5fe7cfe53946bec6a3817f9c6c76e803670a60223080b2b2bb18c8", 0x48}, {&(0x7f0000000640)="5615dd7d4f587b7f415c62f3fd04906c0e0d687ffa6959ce52b9aecff9bf33c9cf390b600b79f124fc6631f7bcf0cb812b355fcb1bab05516b029823b82866043d8c858fb45a9b4fa88856727b3f829b28020b20f5332e03cd10d534891198535f2c2feee5d2dccc9bad8cd112dad1bfc89e081e96c7597774c2da5a6846a7cdba423cf026d9002857051b998e9e5527ab804d577b616917dfa8c77d9d9d661bc456acc71fae37bb679e256832cbb9e3a850d0c807465dc7be5415bdbcf0000fc221cd06c4ffa6dc95d1ff02e886", 0xce}], 0x3}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000740)="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", 0xfc}, {0x0}, {&(0x7f0000000580)="1ce709ae7eb4e18119f76b5963791ebf3a608a291b3679a302a480cf9966c51a8b7c6c33b9cf067a129c223c8ca66112152d9fe91ec4", 0x36}, {&(0x7f00000008c0)="9607f12a9f14347ff3c293f252690d44cc589d6e517c360ac74d13fef47358f35e26584f7d", 0x25}], 0x4}}], 0x2, 0x20008811) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r9, 0x4018620d, &(0x7f0000000100)) 1.327228713s ago: executing program 4 (id=774): bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e23, 0xa35, @mcast1, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x201, 0x8, 0x3}, 0x10) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x271b, &(0x7f0000000440)=""/102392, &(0x7f00000000c0)=0x18ff8) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)=@rose={'rose', 0x0}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x8914, &(0x7f0000000000)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @pix={0x434c, 0x7f, 0x584e4f53, 0x3, 0x2, 0x7, 0x7, 0x5, 0x1, 0x4, 0x2, 0x7}}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x20001, 0xcb) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000032680)=""/102392, 0x18ff8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0xcf50, 0x0, 0xffff, 0x9dfe, 0x11}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'syz', 0x20, 0xffd}, 0x2a, 0x0) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440), &(0x7f00000000c0), 0x5ba8, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000000240)=""/112, 0x349b7f55) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0xfffffff9, 0x7fff, 0xf, "0062007d82000000000000002240f7ffffff00"}) r3 = syz_open_pts(r1, 0x0) dup3(r3, r1, 0x0) ftruncate(0xffffffffffffffff, 0x8800000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r4, 0xffffffffffffffff, 0x0, 0x578410eb) 551.62966ms ago: executing program 2 (id=775): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) futex(&(0x7f0000004000), 0x5, 0x0, 0x0, 0x0, 0xa5023fff) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)=0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x20) 225.993702ms ago: executing program 1 (id=776): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000180), r0) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2c80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x40) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x48, r1, 0x1, 0xffffbffe, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r3}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r3}}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xfb2e77a8993c1937}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}]}, 0x48}}, 0x20000000) 0s ago: executing program 2 (id=777): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, 0x0, 0x310) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000}, 0x1c) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) kernel console output (not intermixed with test programs): yz.3.434': attribute type 4 has an invalid length. [ 217.292159][ T7556] netlink: 152 bytes leftover after parsing attributes in process `syz.3.434'. [ 217.322120][ T30] audit: type=1400 audit(1775370751.235:380): avc: denied { read write } for pid=7548 comm="syz.2.432" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 217.490587][ T30] audit: type=1400 audit(1775370751.235:381): avc: denied { open } for pid=7548 comm="syz.2.432" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 217.613978][ T5944] usb 3-1: new full-speed USB device number 11 using dummy_hcd [ 217.736723][ T30] audit: type=1400 audit(1775370751.245:382): avc: denied { module_request } for pid=7548 comm="syz.2.432" kmod="net-pf-16-proto-16-family-" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 217.770336][ T7561] netlink: 'syz.1.436': attribute type 32 has an invalid length. [ 217.778845][ T7561] netlink: 8 bytes leftover after parsing attributes in process `syz.1.436'. [ 217.843338][ T7561] bond0: Setting coupled_control to off (0) [ 217.863063][ T30] audit: type=1400 audit(1775370751.295:383): avc: denied { ioctl } for pid=7548 comm="syz.2.432" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 217.891629][ T30] audit: type=1400 audit(1775370751.695:384): avc: denied { read } for pid=7550 comm="syz.1.436" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 217.916575][ T30] audit: type=1400 audit(1775370751.855:385): avc: denied { create } for pid=7550 comm="syz.1.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 217.924417][ T5944] usb 3-1: device descriptor read/64, error -71 [ 217.942802][ T30] audit: type=1400 audit(1775370751.855:386): avc: denied { read } for pid=7550 comm="syz.1.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 217.957377][ T5821] Bluetooth: hci3: unexpected event 0x2f length: 509 > 260 [ 218.325751][ T7570] ======================================================= [ 218.325751][ T7570] WARNING: The mand mount option has been deprecated and [ 218.325751][ T7570] and is ignored by this kernel. Remove the mand [ 218.325751][ T7570] option from the mount to silence this warning. [ 218.325751][ T7570] ======================================================= [ 218.921443][ T5944] usb 3-1: new full-speed USB device number 12 using dummy_hcd [ 219.052907][ T5944] usb 3-1: device descriptor read/64, error -71 [ 219.179388][ T5944] usb usb3-port1: attempt power cycle [ 219.531368][ T5944] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 219.633178][ T5944] usb 3-1: device descriptor read/8, error -71 [ 220.659529][ T7590] xt_CT: No such helper "snmp_trap" [ 221.021368][ T5944] usb 3-1: new full-speed USB device number 14 using dummy_hcd [ 221.077901][ T5944] usb 3-1: device descriptor read/8, error -71 [ 221.220670][ T5944] usb usb3-port1: unable to enumerate USB device [ 221.252963][ T7604] FAULT_INJECTION: forcing a failure. [ 221.252963][ T7604] name failslab, interval 1, probability 0, space 0, times 0 [ 221.297733][ T7604] CPU: 0 UID: 0 PID: 7604 Comm: syz.2.447 Not tainted syzkaller #0 PREEMPT(full) [ 221.297751][ T7604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 221.297757][ T7604] Call Trace: [ 221.297761][ T7604] [ 221.297766][ T7604] dump_stack_lvl+0x100/0x190 [ 221.297788][ T7604] should_fail_ex.cold+0x5/0xa [ 221.297802][ T7604] ? tomoyo_realpath_from_path+0xb6/0x690 [ 221.297820][ T7604] should_failslab+0xc2/0x120 [ 221.297832][ T7604] __kmalloc_noprof+0xe0/0x850 [ 221.297852][ T7604] tomoyo_realpath_from_path+0xb6/0x690 [ 221.297872][ T7604] tomoyo_path_number_perm+0x23c/0x580 [ 221.297886][ T7604] ? tomoyo_path_number_perm+0x22e/0x580 [ 221.297902][ T7604] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 221.297930][ T7604] ? find_held_lock+0x2b/0x80 [ 221.297944][ T7604] ? __fget_files+0x215/0x3d0 [ 221.297956][ T7604] ? hook_file_ioctl_common+0x146/0x410 [ 221.297970][ T7604] ? __fget_files+0x21f/0x3d0 [ 221.297984][ T7604] security_file_ioctl+0xd3/0x230 [ 221.298002][ T7604] __x64_sys_ioctl+0xb7/0x210 [ 221.298019][ T7604] do_syscall_64+0x106/0xf80 [ 221.298036][ T7604] ? clear_bhb_loop+0x40/0x90 [ 221.298049][ T7604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.298060][ T7604] RIP: 0033:0x7fbc88f9c819 [ 221.298070][ T7604] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 221.298080][ T7604] RSP: 002b:00007fbc89ed3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 221.298091][ T7604] RAX: ffffffffffffffda RBX: 00007fbc89215fa0 RCX: 00007fbc88f9c819 [ 221.298098][ T7604] RDX: 0000000000000000 RSI: 0000000043403d05 RDI: 0000000000000003 [ 221.298104][ T7604] RBP: 00007fbc89ed3090 R08: 0000000000000000 R09: 0000000000000000 [ 221.298110][ T7604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.298116][ T7604] R13: 00007fbc89216038 R14: 00007fbc89215fa0 R15: 00007ffe8b8a7818 [ 221.298129][ T7604] [ 221.298134][ T7604] ERROR: Out of memory at tomoyo_realpath_from_path. [ 221.503814][ T7609] netlink: 'syz.0.445': attribute type 13 has an invalid length. [ 221.565641][ T7611] netlink: 20 bytes leftover after parsing attributes in process `syz.4.448'. [ 222.047076][ T7597] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 222.190266][ T7597] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 222.271415][ T5944] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 222.371689][ T29] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 222.582462][ T5944] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 222.592260][ T29] usb 3-1: Using ep0 maxpacket: 8 [ 222.597432][ T5944] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.607381][ T5944] usb 4-1: Product: syz [ 222.612519][ T5944] usb 4-1: Manufacturer: syz [ 222.612683][ T29] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 222.625374][ T5944] usb 4-1: SerialNumber: syz [ 222.634280][ T29] usb 3-1: config 0 has no interface number 0 [ 222.640598][ T29] usb 3-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 222.665161][ T29] usb 3-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 222.674374][ T29] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 222.728048][ T29] usb 3-1: config 0 descriptor?? [ 222.784607][ T7628] netlink: 'syz.4.453': attribute type 1 has an invalid length. [ 222.824640][ T29] iowarrior 3-1:0.1: no interrupt-in endpoint found [ 222.877073][ T792] IPVS: starting estimator thread 0... [ 222.981807][ T7630] IPVS: using max 52 ests per chain, 124800 per kthread [ 223.081392][ T6768] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.111322][ T6768] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.136066][ T7628] 8021q: adding VLAN 0 to HW filter on device bond1 [ 223.147269][ T5944] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 223.151883][ T6768] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.168065][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.168148][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.176421][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.184338][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.191681][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.193484][ T5944] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 223.199491][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.199553][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.199610][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.199667][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.199724][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 223.202422][ T6768] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.318097][ T7640] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 223.335960][ T30] audit: type=1400 audit(1775370757.355:387): avc: denied { setopt } for pid=7639 comm="syz.1.456" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 223.658640][ T5944] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPIPE [ 223.711568][ T5944] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 223.728526][ T5944] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 223.779868][ T5944] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -32 [ 223.790812][ T7647] binder: BINDER_SET_CONTEXT_MGR already set [ 223.796908][ T7647] binder: 7646:7647 ioctl 4018620d 200000000040 returned -16 [ 223.827931][ T30] audit: type=1400 audit(1775370757.805:388): avc: denied { write } for pid=7646 comm="syz.4.457" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 224.201577][ T9] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 224.371374][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 224.377314][ T9] usb 5-1: no configurations [ 224.382304][ T9] usb 5-1: can't read configurations, error -22 [ 224.511766][ T9] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 224.744434][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 224.756222][ T9] usb 5-1: no configurations [ 224.765032][ T9] usb 5-1: can't read configurations, error -22 [ 224.775736][ T9] usb usb5-port1: attempt power cycle [ 224.794718][ T30] audit: type=1400 audit(1775370758.815:389): avc: denied { mount } for pid=7660 comm="syz.1.461" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 224.946162][ T5915] usb 3-1: USB disconnect, device number 15 [ 224.951711][ T30] audit: type=1400 audit(1775370758.965:390): avc: denied { bind } for pid=7664 comm="syz.0.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 224.984288][ T30] audit: type=1400 audit(1775370758.965:391): avc: denied { accept } for pid=7664 comm="syz.0.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 225.017942][ T30] audit: type=1400 audit(1775370759.005:392): avc: denied { read } for pid=7664 comm="syz.0.462" path="socket:[15949]" dev="sockfs" ino=15949 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 225.045907][ T30] audit: type=1400 audit(1775370759.065:393): avc: denied { ioctl } for pid=7664 comm="syz.0.462" path="socket:[15955]" dev="sockfs" ino=15955 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 225.071184][ T30] audit: type=1400 audit(1775370759.065:394): avc: denied { write } for pid=7664 comm="syz.0.462" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 225.124516][ T9] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 225.140302][ T5944] usb 4-1: USB disconnect, device number 21 [ 225.152634][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 225.166086][ T9] usb 5-1: no configurations [ 225.278849][ T30] audit: type=1400 audit(1775370759.295:395): avc: denied { bind } for pid=7667 comm="syz.2.463" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 225.618492][ T9] usb 5-1: can't read configurations, error -22 [ 225.660645][ T30] audit: type=1400 audit(1775370759.655:396): avc: denied { unmount } for pid=5804 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 225.787376][ T5821] Bluetooth: hci2: unexpected event for opcode 0x2002 [ 225.863495][ T9] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 225.944065][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 225.964065][ T7682] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 226.125657][ T9] usb 5-1: no configurations [ 226.131679][ T9] usb 5-1: can't read configurations, error -22 [ 226.140540][ T9] usb usb5-port1: unable to enumerate USB device [ 226.412479][ T7687] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 227.161583][ T5915] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 227.391349][ T5915] usb 2-1: Using ep0 maxpacket: 8 [ 227.407487][ T5915] usb 2-1: unable to get BOS descriptor or descriptor too short [ 227.419658][ T5915] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xEE, changing to 0x8E [ 227.433225][ T5915] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 7 [ 227.447885][ T29] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 227.447930][ T5944] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 227.463893][ T5915] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 227.478084][ T5915] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1 [ 227.488581][ T5915] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 227.500746][ T5915] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 8 [ 227.519267][ T5915] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 227.528604][ T5915] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.536775][ T5915] usb 2-1: Product: syz [ 227.541041][ T5915] usb 2-1: Manufacturer: syz [ 227.548869][ T5915] usb 2-1: SerialNumber: syz [ 227.588659][ T5915] usb 2-1: config 0 descriptor?? [ 227.621475][ T5944] usb 4-1: Using ep0 maxpacket: 32 [ 227.622171][ T7696] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 227.628191][ T5944] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 227.667257][ T29] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 227.680707][ T5944] usb 4-1: config 0 interface 0 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.681038][ T7696] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 227.692121][ T29] usb 1-1: New USB device found, idVendor=0471, idProduct=030c, bcdDevice=e4.df [ 227.709660][ T5944] usb 4-1: config 0 interface 0 altsetting 128 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.719912][ T29] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.728022][ T5944] usb 4-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 227.802390][ T5915] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 227.814430][ T5944] usb 4-1: config 0 interface 0 has no altsetting 0 [ 227.822163][ T5944] usb 4-1: New USB device found, idVendor=1b1c, idProduct=0c10, bcdDevice= 0.00 [ 227.845654][ T5944] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.878809][ T5944] usb 4-1: config 0 descriptor?? [ 227.888957][ T29] usb 1-1: config 0 descriptor?? [ 227.914016][ T29] pwc: Philips PCVC690K (Vesta Pro Scan) USB webcam detected. [ 228.027361][ T9] usb 2-1: USB disconnect, device number 21 [ 228.113315][ T7703] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 228.127181][ T7703] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 228.758957][ T7705] netlink: 28 bytes leftover after parsing attributes in process `syz.3.473'. [ 228.779206][ T5944] corsair-cpro 0003:1B1C:0C10.0003: item fetching failed at offset 1/5 [ 228.792467][ T5944] corsair-cpro 0003:1B1C:0C10.0003: probe with driver corsair-cpro failed with error -22 [ 229.251348][ T7724] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 229.361454][ T5944] usb 5-1: new low-speed USB device number 23 using dummy_hcd [ 229.679122][ T5944] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 229.697299][ T5944] usb 5-1: config 0 has no interface number 0 [ 229.711654][ T5866] usb 4-1: USB disconnect, device number 22 [ 229.717682][ T5944] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 229.761502][ T30] audit: type=1400 audit(1775370763.755:397): avc: denied { module_load } for pid=7729 comm="syz.2.479" path="/sys/kernel/oops_count" dev="sysfs" ino=57514 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 229.781357][ T5944] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 229.796769][ T7731] openvswitch: netlink: IP tunnel dst address not specified [ 230.081881][ T30] audit: type=1400 audit(1775370763.765:398): avc: denied { setopt } for pid=7729 comm="syz.2.479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 230.105502][ T5944] usb 5-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 230.118421][ T5944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.154102][ T30] audit: type=1400 audit(1775370763.805:399): avc: denied { read } for pid=7729 comm="syz.2.479" name="event0" dev="devtmpfs" ino=918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 230.160736][ T5944] usb 5-1: config 0 descriptor?? [ 230.268497][ T30] audit: type=1400 audit(1775370763.805:400): avc: denied { open } for pid=7729 comm="syz.2.479" path="/dev/input/event0" dev="devtmpfs" ino=918 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 230.316914][ T29] pwc: send_video_command error -71 [ 230.338523][ T30] audit: type=1400 audit(1775370763.825:401): avc: denied { ioctl } for pid=7729 comm="syz.2.479" path="/dev/input/event0" dev="devtmpfs" ino=918 ioctlcmd=0x4504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 230.385007][ T29] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 230.402686][ T29] Philips webcam 1-1:0.0: probe with driver Philips webcam failed with error -71 [ 230.437856][ T29] usb 1-1: USB disconnect, device number 21 [ 230.459085][ T7718] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 230.476760][ T5944] iowarrior 5-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 230.841935][ T29] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 231.167230][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 231.204258][ T29] usb 1-1: no configurations [ 231.209102][ T29] usb 1-1: can't read configurations, error -22 [ 231.461359][ T29] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 231.534952][ T30] audit: type=1400 audit(1775370765.555:402): avc: denied { getopt } for pid=7754 comm="syz.2.489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 231.561325][ T5915] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 231.621407][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 231.628884][ T29] usb 1-1: no configurations [ 231.638452][ T29] usb 1-1: can't read configurations, error -22 [ 231.675948][ T29] usb usb1-port1: attempt power cycle [ 231.726999][ T7758] trusted_key: encrypted_key: key user:syz not found [ 231.739351][ T5915] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 231.929407][ T5915] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBE, changing to 0x8E [ 231.957622][ T5915] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has an invalid bInterval 0, changing to 10 [ 231.969346][ T5915] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 232.026767][ T5915] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 232.045639][ T5915] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 232.059825][ T5915] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 232.068423][ T5915] usb 4-1: Product: syz [ 232.073790][ T5915] usb 4-1: Manufacturer: syz [ 232.079080][ T5915] usb 4-1: SerialNumber: syz [ 232.091588][ T5915] usb 4-1: config 0 descriptor?? [ 232.281349][ T29] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 232.363173][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 232.370882][ T29] usb 1-1: no configurations [ 232.377453][ T29] usb 1-1: can't read configurations, error -22 [ 232.642491][ T5915] radio-si470x 4-1:0.0: si470x_get_report: usb_control_msg returned -110 [ 232.656667][ T29] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 232.688660][ T5915] radio-si470x 4-1:0.0: probe with driver radio-si470x failed with error -5 [ 232.706626][ T7749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 232.712560][ T29] usb 1-1: Using ep0 maxpacket: 32 [ 232.716510][ T7749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 232.732489][ T29] usb 1-1: no configurations [ 232.737841][ T30] audit: type=1400 audit(1775370766.755:403): avc: denied { setopt } for pid=7764 comm="syz.1.492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 232.761548][ T7749] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 232.770236][ T7749] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 232.879790][ T29] usb 1-1: can't read configurations, error -22 [ 232.909481][ T29] usb usb1-port1: unable to enumerate USB device [ 232.919737][ T5813] usb 5-1: USB disconnect, device number 23 [ 234.767765][ T30] audit: type=1400 audit(1775370768.075:404): avc: denied { mounton } for pid=7778 comm="syz.0.495" path="/103/file0" dev="tmpfs" ino=585 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 234.879068][ T5915] usb 4-1: USB disconnect, device number 23 [ 235.951141][ T7792] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 236.089474][ T30] audit: type=1400 audit(1775370770.105:405): avc: denied { bind } for pid=7776 comm="syz.2.494" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 236.434420][ T7798] netlink: 20 bytes leftover after parsing attributes in process `syz.1.500'. [ 237.023764][ T30] audit: type=1400 audit(1775370771.045:406): avc: denied { setopt } for pid=7804 comm="syz.1.503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 237.814254][ T30] audit: type=1400 audit(1775370771.835:407): avc: denied { bind } for pid=7804 comm="syz.1.503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 237.960714][ T7818] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 237.981312][ T7818] audit: out of memory in audit_log_start [ 238.121121][ T7826] FAULT_INJECTION: forcing a failure. [ 238.121121][ T7826] name failslab, interval 1, probability 0, space 0, times 0 [ 238.157265][ T7826] CPU: 1 UID: 0 PID: 7826 Comm: syz.3.508 Not tainted syzkaller #0 PREEMPT(full) [ 238.157292][ T7826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 238.157302][ T7826] Call Trace: [ 238.157308][ T7826] [ 238.157314][ T7826] dump_stack_lvl+0x100/0x190 [ 238.157346][ T7826] should_fail_ex.cold+0x5/0xa [ 238.157367][ T7826] ? genl_family_rcv_msg_attrs_parse.isra.0+0xc2/0x280 [ 238.157386][ T7826] should_failslab+0xc2/0x120 [ 238.157404][ T7826] __kmalloc_noprof+0xe0/0x850 [ 238.157434][ T7826] genl_family_rcv_msg_attrs_parse.isra.0+0xc2/0x280 [ 238.157457][ T7826] genl_family_rcv_msg_doit+0xc7/0x300 [ 238.157478][ T7826] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 238.157504][ T7826] ? bpf_lsm_capable+0x9/0x10 [ 238.157522][ T7826] ? security_capable+0x80/0x260 [ 238.157549][ T7826] genl_rcv_msg+0x560/0x800 [ 238.157571][ T7826] ? __pfx_genl_rcv_msg+0x10/0x10 [ 238.157589][ T7826] ? __pfx_nl802154_pre_doit+0x10/0x10 [ 238.157611][ T7826] ? __pfx_nl802154_add_llsec_key+0x10/0x10 [ 238.157629][ T7826] ? __pfx_nl802154_post_doit+0x10/0x10 [ 238.157650][ T7826] ? __lock_acquire+0x4a5/0x2630 [ 238.157673][ T7826] netlink_rcv_skb+0x159/0x420 [ 238.157690][ T7826] ? __pfx_genl_rcv_msg+0x10/0x10 [ 238.157711][ T7826] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 238.157738][ T7826] ? netlink_deliver_tap+0x1ae/0xcc0 [ 238.157767][ T7826] genl_rcv+0x28/0x40 [ 238.157783][ T7826] netlink_unicast+0x5aa/0x870 [ 238.157814][ T7826] ? __pfx_netlink_unicast+0x10/0x10 [ 238.157849][ T7826] netlink_sendmsg+0x8b0/0xda0 [ 238.157870][ T7826] ? __pfx_netlink_sendmsg+0x10/0x10 [ 238.157894][ T7826] ? __might_fault+0x50/0x140 [ 238.157928][ T7826] ____sys_sendmsg+0x9e1/0xb70 [ 238.157945][ T7826] ? __pfx_netlink_sendmsg+0x10/0x10 [ 238.157975][ T7826] ? __pfx_____sys_sendmsg+0x10/0x10 [ 238.158006][ T7826] ___sys_sendmsg+0x190/0x1e0 [ 238.158028][ T7826] ? __pfx____sys_sendmsg+0x10/0x10 [ 238.158080][ T7826] __sys_sendmsg+0x170/0x220 [ 238.158112][ T7826] ? __pfx___sys_sendmsg+0x10/0x10 [ 238.158157][ T7826] do_syscall_64+0x106/0xf80 [ 238.158184][ T7826] ? clear_bhb_loop+0x40/0x90 [ 238.158206][ T7826] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.158223][ T7826] RIP: 0033:0x7f1c9699c819 [ 238.158238][ T7826] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 238.158255][ T7826] RSP: 002b:00007f1c97850028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.158273][ T7826] RAX: ffffffffffffffda RBX: 00007f1c96c15fa0 RCX: 00007f1c9699c819 [ 238.158284][ T7826] RDX: 00000000200440c4 RSI: 00002000000003c0 RDI: 0000000000000005 [ 238.158294][ T7826] RBP: 00007f1c97850090 R08: 0000000000000000 R09: 0000000000000000 [ 238.158304][ T7826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 238.158314][ T7826] R13: 00007f1c96c16038 R14: 00007f1c96c15fa0 R15: 00007ffd15c499c8 [ 238.158339][ T7826] [ 238.609781][ T30] audit: type=1400 audit(1775370772.605:408): avc: denied { execute } for pid=7831 comm="syz.0.512" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16272 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 238.648205][ T30] audit: type=1400 audit(1775370772.615:409): avc: denied { getopt } for pid=7832 comm="syz.4.513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 238.749060][ T7849] netlink: 236 bytes leftover after parsing attributes in process `syz.4.513'. [ 238.802776][ T7849] tipc: Can't bind to reserved service type 1 [ 238.832557][ T30] audit: type=1400 audit(1775370772.825:410): avc: denied { bind } for pid=7832 comm="syz.4.513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 238.914868][ T5813] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 239.020528][ T5944] hid-generic 0080:0005:FFFFFFFE.0004: unknown main item tag 0x0 [ 239.029185][ T5915] libceph: connect (1)[c::]:6789 error -101 [ 239.036592][ T30] audit: type=1400 audit(1775370772.825:411): avc: denied { write } for pid=7832 comm="syz.4.513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 239.039443][ T5944] hid-generic 0080:0005:FFFFFFFE.0004: unknown main item tag 0x0 [ 239.080350][ T5915] libceph: mon0 (1)[c::]:6789 connect error [ 239.145609][ T5944] hid-generic 0080:0005:FFFFFFFE.0004: hidraw0: HID v0.03 Device [syz0] on syz1 [ 239.222998][ T5813] usb 2-1: unable to get BOS descriptor or descriptor too short [ 239.236372][ T5813] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 239.249625][ T7859] fido_id[7859]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 239.263343][ T5813] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 239.277290][ T5813] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 239.289794][ T5813] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 239.309886][ T5813] usb 2-1: New USB device found, idVendor=2b53, idProduct=0024, bcdDevice= 0.40 [ 239.334223][ T5813] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.343976][ T5813] usb 2-1: Product: syz [ 239.348229][ T5813] usb 2-1: Manufacturer: syz [ 239.352997][ T5813] usb 2-1: SerialNumber: syz [ 239.394735][ T5944] libceph: connect (1)[c::]:6789 error -101 [ 239.401429][ T5944] libceph: mon0 (1)[c::]:6789 connect error [ 239.543981][ T7845] ceph: No mds server is up or the cluster is laggy [ 239.568298][ T30] audit: type=1326 audit(1775370773.585:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7833 comm="syz.1.511" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f977079c819 code=0x7ffc0000 [ 239.620590][ T7862] trusted_key: encrypted_key: key user:syz not found [ 240.111869][ T5944] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 240.116226][ T7872] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 241.475720][ T5813] usb 2-1: USB disconnect, device number 22 [ 241.499694][ T5944] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 241.527920][ T5944] usb 4-1: config 0 has no interfaces? [ 241.554709][ T5944] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 241.575516][ T5944] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.590391][ T5944] usb 4-1: config 0 descriptor?? [ 241.702555][ T7887] FAULT_INJECTION: forcing a failure. [ 241.702555][ T7887] name failslab, interval 1, probability 0, space 0, times 0 [ 241.730902][ T7887] CPU: 0 UID: 0 PID: 7887 Comm: syz.1.527 Not tainted syzkaller #0 PREEMPT(full) [ 241.730928][ T7887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 241.730939][ T7887] Call Trace: [ 241.730945][ T7887] [ 241.730952][ T7887] dump_stack_lvl+0x100/0x190 [ 241.730986][ T7887] should_fail_ex.cold+0x5/0xa [ 241.731007][ T7887] ? tomoyo_realpath_from_path+0xb6/0x690 [ 241.731025][ T7887] should_failslab+0xc2/0x120 [ 241.731036][ T7887] __kmalloc_noprof+0xe0/0x850 [ 241.731055][ T7887] tomoyo_realpath_from_path+0xb6/0x690 [ 241.731076][ T7887] tomoyo_path_number_perm+0x23c/0x580 [ 241.731095][ T7887] ? tomoyo_path_number_perm+0x22e/0x580 [ 241.731111][ T7887] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 241.731150][ T7887] ? find_held_lock+0x2b/0x80 [ 241.731172][ T7887] ? __fget_files+0x215/0x3d0 [ 241.731185][ T7887] ? hook_file_ioctl_common+0x146/0x410 [ 241.731199][ T7887] ? __fget_files+0x21f/0x3d0 [ 241.731213][ T7887] security_file_ioctl+0xd3/0x230 [ 241.731236][ T7887] __x64_sys_ioctl+0xb7/0x210 [ 241.731262][ T7887] do_syscall_64+0x106/0xf80 [ 241.731285][ T7887] ? clear_bhb_loop+0x40/0x90 [ 241.731306][ T7887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.731323][ T7887] RIP: 0033:0x7f977079c819 [ 241.731338][ T7887] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 241.731355][ T7887] RSP: 002b:00007f9771688028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 241.731372][ T7887] RAX: ffffffffffffffda RBX: 00007f9770a15fa0 RCX: 00007f977079c819 [ 241.731383][ T7887] RDX: 0000000000000000 RSI: 00000000000089e0 RDI: 0000000000000003 [ 241.731393][ T7887] RBP: 00007f9771688090 R08: 0000000000000000 R09: 0000000000000000 [ 241.731403][ T7887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.731412][ T7887] R13: 00007f9770a16038 R14: 00007f9770a15fa0 R15: 00007ffcfedba928 [ 241.731436][ T7887] [ 241.927578][ T5944] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 241.974978][ T7887] ERROR: Out of memory at tomoyo_realpath_from_path. [ 241.983110][ T7866] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 241.991683][ T29] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 242.004448][ T7866] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 242.018155][ T5915] usb 4-1: USB disconnect, device number 24 [ 242.086610][ T5944] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.112521][ T5944] usb 5-1: New USB device found, idVendor=0471, idProduct=030c, bcdDevice=e4.df [ 242.133049][ T5944] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.146485][ T5944] usb 5-1: config 0 descriptor?? [ 242.160228][ T5944] pwc: Philips PCVC690K (Vesta Pro Scan) USB webcam detected. [ 242.179601][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 242.210115][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 242.219436][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 242.228168][ T29] usb 3-1: Product: syz [ 242.234097][ T29] usb 3-1: Manufacturer: syz [ 242.238780][ T29] usb 3-1: SerialNumber: syz [ 242.345786][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 242.345802][ T30] audit: type=1400 audit(1775370776.325:419): avc: denied { write } for pid=7893 comm="syz.1.529" path="socket:[16613]" dev="sockfs" ino=16613 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 242.384216][ T5821] bt_warn_ratelimited: 23 callbacks suppressed [ 242.384235][ T5821] Bluetooth: hci1: unexpected event 0x2f length: 509 > 260 [ 242.395958][ T7882] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 242.431593][ T7882] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 242.469046][ T29] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 16 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 242.492115][ T5915] usb 4-1: new full-speed USB device number 25 using dummy_hcd [ 242.666674][ T5915] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 242.800909][ T29] usb 3-1: USB disconnect, device number 16 [ 243.016089][ T5915] usb 4-1: config 0 has no interfaces? [ 243.024092][ T29] usblp0: removed [ 243.075209][ T5915] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 243.084937][ T5915] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 243.119910][ T5915] usb 4-1: config 0 descriptor?? [ 243.202171][ T7905] netlink: 'syz.0.531': attribute type 4 has an invalid length. [ 243.209968][ T7905] netlink: 152 bytes leftover after parsing attributes in process `syz.0.531'. [ 243.512841][ T5793] usb 4-1: USB disconnect, device number 25 [ 244.765383][ T5944] pwc: send_video_command error -71 [ 244.781436][ T5944] pwc: Failed to set video mode VGA@30 fps; return code = -71 [ 244.798294][ T5944] Philips webcam 5-1:0.0: probe with driver Philips webcam failed with error -71 [ 244.839363][ T5944] usb 5-1: USB disconnect, device number 24 [ 246.443312][ T7941] netlink: 14 bytes leftover after parsing attributes in process `syz.0.535'. [ 246.506850][ T7943] FAULT_INJECTION: forcing a failure. [ 246.506850][ T7943] name failslab, interval 1, probability 0, space 0, times 0 [ 246.531316][ T5793] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 246.543623][ T30] audit: type=1400 audit(1775370780.525:420): avc: denied { connect } for pid=7942 comm="syz.3.541" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 246.551340][ T7943] CPU: 1 UID: 0 PID: 7943 Comm: syz.3.541 Not tainted syzkaller #0 PREEMPT(full) [ 246.551363][ T7943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 246.551372][ T7943] Call Trace: [ 246.551381][ T7943] [ 246.551387][ T7943] dump_stack_lvl+0x100/0x190 [ 246.551418][ T7943] should_fail_ex.cold+0x5/0xa [ 246.551440][ T7943] should_failslab+0xc2/0x120 [ 246.551458][ T7943] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 246.551480][ T7943] ? skb_clone+0x190/0x400 [ 246.551505][ T7943] skb_clone+0x190/0x400 [ 246.551527][ T7943] netlink_deliver_tap+0xaed/0xcc0 [ 246.551555][ T7943] netlink_unicast+0x650/0x870 [ 246.551581][ T7943] ? __pfx_netlink_unicast+0x10/0x10 [ 246.551612][ T7943] netlink_sendmsg+0x8b0/0xda0 [ 246.551630][ T7943] ? __pfx_netlink_sendmsg+0x10/0x10 [ 246.551652][ T7943] ? __might_fault+0x50/0x140 [ 246.551681][ T7943] ____sys_sendmsg+0x9e1/0xb70 [ 246.551695][ T7943] ? __pfx_netlink_sendmsg+0x10/0x10 [ 246.551720][ T7943] ? __pfx_____sys_sendmsg+0x10/0x10 [ 246.551746][ T7943] ___sys_sendmsg+0x190/0x1e0 [ 246.551765][ T7943] ? __pfx____sys_sendmsg+0x10/0x10 [ 246.551809][ T7943] __sys_sendmsg+0x170/0x220 [ 246.551830][ T7943] ? __pfx___sys_sendmsg+0x10/0x10 [ 246.551865][ T7943] do_syscall_64+0x106/0xf80 [ 246.551887][ T7943] ? clear_bhb_loop+0x40/0x90 [ 246.551906][ T7943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.551921][ T7943] RIP: 0033:0x7f1c9699c819 [ 246.551935][ T7943] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 246.551949][ T7943] RSP: 002b:00007f1c97850028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 246.551964][ T7943] RAX: ffffffffffffffda RBX: 00007f1c96c15fa0 RCX: 00007f1c9699c819 [ 246.551974][ T7943] RDX: 0000000020000800 RSI: 0000200000000080 RDI: 0000000000000005 [ 246.551983][ T7943] RBP: 00007f1c97850090 R08: 0000000000000000 R09: 0000000000000000 [ 246.551991][ T7943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 246.551999][ T7943] R13: 00007f1c96c16038 R14: 00007f1c96c15fa0 R15: 00007ffd15c499c8 [ 246.552021][ T7943] [ 246.792026][ T7943] netlink: 'syz.3.541': attribute type 2 has an invalid length. [ 246.804012][ T7941] .` (unregistering): (slave bond_slave_0): Releasing backup interface [ 246.941562][ T5793] usb 2-1: Using ep0 maxpacket: 8 [ 246.948281][ T5793] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 246.978960][ T5793] usb 2-1: config 0 has no interface number 0 [ 246.990205][ T5793] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 247.005495][ T5793] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 247.010714][ T7941] .` (unregistering): (slave bond_slave_1): Releasing backup interface [ 247.014770][ T5793] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.281348][ T5793] usb 2-1: config 0 descriptor?? [ 248.324790][ T5793] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 248.368282][ T7941] .` (unregistering): Released all slaves [ 249.258764][ T7968] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 249.358711][ T30] audit: type=1400 audit(1775370783.365:421): avc: denied { write } for pid=7973 comm="syz.3.544" name="file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 249.391778][ T7968] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 249.445052][ T30] audit: type=1400 audit(1775370783.365:422): avc: denied { open } for pid=7973 comm="syz.3.544" path="/101/file0/file0" dev="fuse" ino=64 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 249.534836][ T30] audit: type=1400 audit(1775370783.365:423): avc: denied { ioctl } for pid=7973 comm="syz.3.544" path="/101/file0/file0" dev="fuse" ino=64 ioctlcmd=0x4d02 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 249.574430][ T30] audit: type=1400 audit(1775370783.415:424): avc: denied { read append } for pid=7976 comm="syz.2.545" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 249.760824][ T5933] usb 2-1: USB disconnect, device number 23 [ 249.823070][ T7985] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 249.945970][ T7990] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 250.002110][ T30] audit: type=1400 audit(1775370783.415:425): avc: denied { open } for pid=7976 comm="syz.2.545" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 250.170001][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.176721][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 250.288891][ T30] audit: type=1400 audit(1775370784.295:426): avc: denied { read write } for pid=5806 comm="syz-executor" name="loop0" dev="devtmpfs" ino=647 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 250.336417][ T30] audit: type=1400 audit(1775370784.295:427): avc: denied { open } for pid=5806 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=647 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 250.375546][ T30] audit: type=1400 audit(1775370784.295:428): avc: denied { ioctl } for pid=5806 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=647 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 250.634997][ T7997] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 250.755273][ T7999] xt_TCPMSS: Only works on TCP SYN packets [ 250.773919][ T7999] sit1: entered allmulticast mode [ 250.841307][ T30] audit: type=1400 audit(1775370784.395:429): avc: denied { read } for pid=7994 comm="syz.0.550" dev="nsfs" ino=4026532943 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 250.963788][ T30] audit: type=1400 audit(1775370784.395:430): avc: denied { open } for pid=7994 comm="syz.0.550" path="net:[4026532943]" dev="nsfs" ino=4026532943 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 251.240365][ T8006] FAULT_INJECTION: forcing a failure. [ 251.240365][ T8006] name failslab, interval 1, probability 0, space 0, times 0 [ 251.254280][ T8006] CPU: 1 UID: 0 PID: 8006 Comm: syz.3.552 Not tainted syzkaller #0 PREEMPT(full) [ 251.254298][ T8006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 251.254304][ T8006] Call Trace: [ 251.254308][ T8006] [ 251.254313][ T8006] dump_stack_lvl+0x100/0x190 [ 251.254335][ T8006] should_fail_ex.cold+0x5/0xa [ 251.254350][ T8006] ? tomoyo_realpath_from_path+0xb6/0x690 [ 251.254367][ T8006] should_failslab+0xc2/0x120 [ 251.254379][ T8006] __kmalloc_noprof+0xe0/0x850 [ 251.254399][ T8006] tomoyo_realpath_from_path+0xb6/0x690 [ 251.254419][ T8006] tomoyo_path_number_perm+0x23c/0x580 [ 251.254433][ T8006] ? tomoyo_path_number_perm+0x22e/0x580 [ 251.254448][ T8006] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 251.254484][ T8006] ? find_held_lock+0x2b/0x80 [ 251.254506][ T8006] ? __fget_files+0x215/0x3d0 [ 251.254524][ T8006] ? hook_file_ioctl_common+0x146/0x410 [ 251.254543][ T8006] ? __fget_files+0x21f/0x3d0 [ 251.254557][ T8006] security_file_ioctl+0xd3/0x230 [ 251.254574][ T8006] __x64_sys_ioctl+0xb7/0x210 [ 251.254592][ T8006] do_syscall_64+0x106/0xf80 [ 251.254608][ T8006] ? clear_bhb_loop+0x40/0x90 [ 251.254621][ T8006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 251.254632][ T8006] RIP: 0033:0x7f1c9699c819 [ 251.254642][ T8006] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 251.254652][ T8006] RSP: 002b:00007f1c9782f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.254663][ T8006] RAX: ffffffffffffffda RBX: 00007f1c96c16090 RCX: 00007f1c9699c819 [ 251.254669][ T8006] RDX: 0000200000000040 RSI: 000000008008af83 RDI: 0000000000000005 [ 251.254676][ T8006] RBP: 00007f1c9782f090 R08: 0000000000000000 R09: 0000000000000000 [ 251.254681][ T8006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.254687][ T8006] R13: 00007f1c96c16128 R14: 00007f1c96c16090 R15: 00007ffd15c499c8 [ 251.254701][ T8006] [ 251.254710][ T8006] ERROR: Out of memory at tomoyo_realpath_from_path. [ 251.561119][ T8009] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 253.037859][ T8023] netlink: 'syz.4.558': attribute type 2 has an invalid length. [ 253.067890][ T8023] netlink: 224 bytes leftover after parsing attributes in process `syz.4.558'. [ 253.552425][ T8034] netlink: 'syz.4.561': attribute type 9 has an invalid length. [ 253.577562][ T8034] netlink: 'syz.4.561': attribute type 11 has an invalid length. [ 253.597466][ T8034] netlink: 'syz.4.561': attribute type 12 has an invalid length. [ 253.633188][ T8034] netlink: 210020 bytes leftover after parsing attributes in process `syz.4.561'. [ 253.702049][ T8034] netlink: 4 bytes leftover after parsing attributes in process `syz.4.561'. [ 254.510214][ T30] kauditd_printk_skb: 51 callbacks suppressed [ 254.510230][ T30] audit: type=1400 audit(1775370788.525:480): avc: denied { read write } for pid=8043 comm="syz.3.564" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 254.591805][ T30] audit: type=1400 audit(1775370788.565:481): avc: denied { open } for pid=8043 comm="syz.3.564" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 254.816077][ T30] audit: type=1400 audit(1775370788.565:482): avc: denied { mount } for pid=8043 comm="syz.3.564" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 254.820941][ T8053] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 255.011016][ T30] audit: type=1400 audit(1775370789.025:483): avc: denied { module_request } for pid=8043 comm="syz.3.564" kmod="netdev-syzkaller0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 255.155854][ T30] audit: type=1400 audit(1775370789.035:484): avc: denied { create } for pid=8056 comm="syz.2.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 255.176920][ T30] audit: type=1400 audit(1775370789.035:485): avc: denied { write } for pid=8056 comm="syz.2.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 255.198569][ T30] audit: type=1400 audit(1775370789.035:486): avc: denied { create } for pid=8056 comm="syz.2.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 255.221291][ T30] audit: type=1400 audit(1775370789.035:487): avc: denied { write } for pid=8056 comm="syz.2.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 255.245824][ T30] audit: type=1400 audit(1775370789.035:488): avc: denied { accept } for pid=8056 comm="syz.2.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 255.664400][ T30] audit: type=1400 audit(1775370789.035:489): avc: denied { write } for pid=8056 comm="syz.2.568" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 257.873740][ T5821] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 257.945611][ T29] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 257.955648][ T5821] Bluetooth: hci0: unexpected event for opcode 0x1004 [ 258.191304][ T5813] usb 1-1: new low-speed USB device number 26 using dummy_hcd [ 258.231299][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 258.239175][ T29] usb 4-1: no configurations [ 258.261004][ T29] usb 4-1: can't read configurations, error -22 [ 258.447997][ T5813] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 258.465724][ T5813] usb 1-1: config 0 has no interface number 0 [ 258.481399][ T29] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 258.931957][ T5813] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 258.961295][ T5813] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 258.972330][ T5813] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 258.999408][ T5813] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.026747][ T5813] usb 1-1: config 0 descriptor?? [ 259.048009][ T8105] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 259.074824][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 259.085252][ T29] usb 4-1: no configurations [ 259.094897][ T5813] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 259.100307][ T29] usb 4-1: can't read configurations, error -22 [ 259.127172][ T29] usb usb4-port1: attempt power cycle [ 259.881146][ T29] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 259.929548][ T29] usb 4-1: Using ep0 maxpacket: 32 [ 259.936244][ T29] usb 4-1: no configurations [ 259.941005][ T29] usb 4-1: can't read configurations, error -22 [ 260.145213][ T8120] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 260.421599][ T29] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 260.921354][ T29] usb 4-1: device not accepting address 29, error -71 [ 260.936167][ T29] usb usb4-port1: unable to enumerate USB device [ 261.115329][ T30] kauditd_printk_skb: 33 callbacks suppressed [ 261.115344][ T30] audit: type=1400 audit(1775370795.135:523): avc: denied { bind } for pid=8138 comm="syz.2.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 261.227313][ T30] audit: type=1400 audit(1775370795.165:524): avc: denied { connect } for pid=8138 comm="syz.2.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 261.365513][ T30] audit: type=1400 audit(1775370795.165:525): avc: denied { read write } for pid=8138 comm="syz.2.587" name="ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 261.461715][ T8135] netlink: 40 bytes leftover after parsing attributes in process `syz.4.583'. [ 261.528111][ T29] usb 1-1: USB disconnect, device number 26 [ 261.564927][ T30] audit: type=1400 audit(1775370795.165:526): avc: denied { open } for pid=8138 comm="syz.2.587" path="/dev/ppp" dev="devtmpfs" ino=709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 261.649373][ T30] audit: type=1400 audit(1775370795.165:527): avc: denied { ioctl } for pid=8138 comm="syz.2.587" path="/dev/ppp" dev="devtmpfs" ino=709 ioctlcmd=0x7438 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 261.751516][ T5933] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 261.833856][ T30] audit: type=1400 audit(1775370795.845:528): avc: denied { setopt } for pid=8168 comm="syz.3.589" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 261.951535][ T5793] IPVS: starting estimator thread 0... [ 262.031514][ T5933] usb 3-1: Using ep0 maxpacket: 32 [ 262.150202][ T5933] usb 3-1: New USB device found, idVendor=06a2, idProduct=0003, bcdDevice=b4.8c [ 262.239922][ T5933] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.322712][ T8185] IPVS: using max 47 ests per chain, 112800 per kthread [ 262.350905][ T5933] usb 3-1: Product: syz [ 262.372220][ T5933] usb 3-1: Manufacturer: syz [ 262.376840][ T5933] usb 3-1: SerialNumber: syz [ 262.436537][ T5933] usb 3-1: config 0 descriptor?? [ 262.445809][ T30] audit: type=1400 audit(1775370796.445:529): avc: denied { connect } for pid=8192 comm="syz.0.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 262.477037][ T5933] gspca_main: gspca_topro-2.14.0 probing 06a2:0003 [ 262.508651][ T30] audit: type=1400 audit(1775370796.445:530): avc: denied { write } for pid=8192 comm="syz.0.590" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 262.568204][ T30] audit: type=1400 audit(1775370796.585:531): avc: denied { read write } for pid=8194 comm="syz.0.591" name="file0" dev="fuse" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 262.592490][ T8195] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 262.617052][ T8195] sd 0:0:1:0: PR command failed: 1026 [ 262.623947][ T8195] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 262.630752][ T8195] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 263.548684][ T8206] netlink: 'syz.3.593': attribute type 39 has an invalid length. [ 263.751587][ T5813] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 263.931315][ T5813] usb 1-1: Using ep0 maxpacket: 32 [ 263.937961][ T5813] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 263.953259][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 263.965752][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 263.978146][ T5813] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 263.990691][ T5813] usb 1-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 264.000188][ T5813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.008433][ T5813] usb 1-1: Product: syz [ 264.012964][ T5813] usb 1-1: Manufacturer: syz [ 264.017606][ T5813] usb 1-1: SerialNumber: syz [ 264.033540][ T5813] usb 1-1: config 0 descriptor?? [ 264.080645][ T5933] gspca_topro: Sensor cx0342 [ 264.091740][ T5793] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 264.171315][ T5866] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 264.254913][ T5933] usb 1-1: USB disconnect, device number 27 [ 264.271461][ T5793] usb 2-1: Using ep0 maxpacket: 32 [ 264.281077][ T5793] usb 2-1: no configurations [ 264.290144][ T5793] usb 2-1: can't read configurations, error -22 [ 264.325019][ T8151] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 264.334401][ T8151] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 264.341387][ T5866] usb 5-1: Using ep0 maxpacket: 8 [ 264.357921][ T8151] netlink: 24 bytes leftover after parsing attributes in process `syz.2.588'. [ 264.358158][ T5866] usb 5-1: New USB device found, idVendor=110a, idProduct=1450, bcdDevice=62.cb [ 264.370273][ T8151] netlink: 24 bytes leftover after parsing attributes in process `syz.2.588'. [ 264.405703][ T5866] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.416492][ T5915] usb 3-1: USB disconnect, device number 17 [ 264.431869][ T5793] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 264.448708][ T5866] usb 5-1: Product: syz [ 264.453113][ T5866] usb 5-1: Manufacturer: syz [ 264.457711][ T5866] usb 5-1: SerialNumber: syz [ 264.592828][ T5793] usb 2-1: Using ep0 maxpacket: 32 [ 264.601820][ T5793] usb 2-1: no configurations [ 264.606511][ T5793] usb 2-1: can't read configurations, error -22 [ 264.616304][ T8219] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 264.625425][ T5793] usb usb2-port1: attempt power cycle [ 265.105602][ T5793] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 265.340207][ T5793] usb 2-1: Using ep0 maxpacket: 32 [ 265.349504][ T5793] usb 2-1: no configurations [ 265.361364][ T5793] usb 2-1: can't read configurations, error -22 [ 265.621650][ T5793] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 265.654159][ T5793] usb 2-1: Using ep0 maxpacket: 32 [ 265.660054][ T5793] usb 2-1: no configurations [ 265.665266][ T5793] usb 2-1: can't read configurations, error -22 [ 265.672337][ T5793] usb usb2-port1: unable to enumerate USB device [ 266.470395][ T8240] netlink: 'syz.2.604': attribute type 39 has an invalid length. [ 266.676472][ T30] kauditd_printk_skb: 17 callbacks suppressed [ 266.676493][ T30] audit: type=1400 audit(1775370800.695:548): avc: denied { create } for pid=8238 comm="syz.0.605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 266.797979][ T8242] audit: audit_lost=4 audit_rate_limit=0 audit_backlog_limit=64 [ 266.805841][ T8242] audit: out of memory in audit_log_start [ 267.038553][ T5866] mxuport 5-1:254.0: mxuport_recv_ctrl_urb - usb_control_msg failed (-71) [ 267.049212][ T5866] mxuport 5-1:254.0: probe with driver mxuport failed with error -5 [ 267.090863][ T5866] usb 5-1: USB disconnect, device number 25 [ 267.096962][ T30] audit: type=1400 audit(1775370800.695:549): avc: denied { accept } for pid=8238 comm="syz.0.605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 267.284802][ T5821] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 267.292795][ T5821] Bluetooth: hci0: unexpected event for opcode 0x1004 [ 267.568805][ T30] audit: type=1400 audit(1775370801.585:550): avc: denied { read } for pid=8253 comm="syz.0.609" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 267.591684][ T30] audit: type=1400 audit(1775370801.615:551): avc: denied { open } for pid=8253 comm="syz.0.609" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 267.641595][ T30] audit: type=1400 audit(1775370801.615:552): avc: denied { ioctl } for pid=8253 comm="syz.0.609" path="/dev/kvm" dev="devtmpfs" ino=84 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 267.671162][ T8255] netlink: 20 bytes leftover after parsing attributes in process `syz.0.609'. [ 267.925807][ T30] audit: type=1400 audit(1775370801.615:553): avc: denied { bind } for pid=8253 comm="syz.0.609" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 268.187556][ T8259] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 268.212642][ T30] audit: type=1400 audit(1775370802.185:554): avc: denied { mount } for pid=8256 comm="syz.0.610" name="/" dev="configfs" ino=1105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 268.252001][ T30] audit: type=1400 audit(1775370802.185:555): avc: denied { mounton } for pid=8256 comm="syz.0.610" path="/131/file0" dev="configfs" ino=1105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 270.210777][ T8277] netlink: 'syz.3.616': attribute type 4 has an invalid length. [ 270.218807][ T8277] netlink: 152 bytes leftover after parsing attributes in process `syz.3.616'. [ 270.593094][ T5866] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 270.771879][ T5866] usb 2-1: Using ep0 maxpacket: 32 [ 270.779492][ T5866] usb 2-1: no configurations [ 270.823082][ T5866] usb 2-1: can't read configurations, error -22 [ 271.071272][ T8296] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 271.109523][ T5866] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 271.686598][ T8293] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 271.853568][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 271.853593][ T30] audit: type=1400 audit(1775370805.825:569): avc: denied { getopt } for pid=8294 comm="syz.3.622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 271.881331][ T5866] usb 2-1: Using ep0 maxpacket: 32 [ 271.960899][ T5866] usb 2-1: no configurations [ 271.965633][ T5866] usb 2-1: can't read configurations, error -22 [ 271.972205][ T5866] usb usb2-port1: attempt power cycle [ 272.571356][ T5866] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 272.636054][ T5866] usb 2-1: Using ep0 maxpacket: 32 [ 272.642972][ T5866] usb 2-1: no configurations [ 272.651891][ T5866] usb 2-1: can't read configurations, error -22 [ 273.018374][ T5866] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 273.193054][ T5866] usb 2-1: Using ep0 maxpacket: 32 [ 273.210329][ T8323] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 273.398405][ T5866] usb 2-1: device descriptor read/all, error -71 [ 273.404952][ T5866] usb usb2-port1: unable to enumerate USB device [ 273.422881][ T5915] usb 4-1: new low-speed USB device number 30 using dummy_hcd [ 274.411442][ T5915] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 274.419572][ T5915] usb 4-1: config 0 has no interface number 0 [ 274.426413][ T5915] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 274.441318][ T5915] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 274.452465][ T5915] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 274.461626][ T5915] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 274.502284][ T5915] usb 4-1: config 0 descriptor?? [ 275.727622][ T8320] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 275.769832][ T5915] iowarrior 4-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 275.932391][ T8335] FAULT_INJECTION: forcing a failure. [ 275.932391][ T8335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 275.945460][ T8335] CPU: 0 UID: 0 PID: 8335 Comm: syz.2.634 Not tainted syzkaller #0 PREEMPT(full) [ 275.945476][ T8335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 275.945482][ T8335] Call Trace: [ 275.945486][ T8335] [ 275.945490][ T8335] dump_stack_lvl+0x100/0x190 [ 275.945512][ T8335] should_fail_ex.cold+0x5/0xa [ 275.945527][ T8335] strncpy_from_user+0x3b/0x2d0 [ 275.945541][ T8335] do_getname+0x78/0x390 [ 275.945557][ T8335] user_path_at+0x26/0x60 [ 275.945568][ T8335] __x64_sys_mount+0x1fb/0x310 [ 275.945583][ T8335] ? __pfx___x64_sys_mount+0x10/0x10 [ 275.945601][ T8335] do_syscall_64+0x106/0xf80 [ 275.945618][ T8335] ? clear_bhb_loop+0x40/0x90 [ 275.945632][ T8335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.945643][ T8335] RIP: 0033:0x7fbc88f9c819 [ 275.945653][ T8335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 275.945663][ T8335] RSP: 002b:00007fbc89ed3028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 275.945673][ T8335] RAX: ffffffffffffffda RBX: 00007fbc89215fa0 RCX: 00007fbc88f9c819 [ 275.945680][ T8335] RDX: 0000200000000100 RSI: 00002000000000c0 RDI: 0000200000000000 [ 275.945686][ T8335] RBP: 00007fbc89ed3090 R08: 0000000000000000 R09: 0000000000000000 [ 275.945691][ T8335] R10: 0000000000210818 R11: 0000000000000246 R12: 0000000000000001 [ 275.945697][ T8335] R13: 00007fbc89216038 R14: 00007fbc89215fa0 R15: 00007ffe8b8a7818 [ 275.945711][ T8335] [ 276.156173][ T30] audit: type=1400 audit(1775370810.175:570): avc: denied { mount } for pid=8336 comm="syz.2.635" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 276.246161][ T5915] usb 4-1: USB disconnect, device number 30 [ 276.252245][ T30] audit: type=1400 audit(1775370810.205:571): avc: denied { read } for pid=5473 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 276.422051][ T5933] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 276.582050][ T5933] usb 3-1: Using ep0 maxpacket: 32 [ 276.612440][ T5933] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 276.671836][ T5933] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 276.680988][ T5933] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.784531][ T5933] usb 3-1: Product: syz [ 276.788796][ T5933] usb 3-1: Manufacturer: syz [ 276.793788][ T5933] usb 3-1: SerialNumber: syz [ 276.803273][ T5933] usb 3-1: config 0 descriptor?? [ 276.808685][ T8347] FAULT_INJECTION: forcing a failure. [ 276.808685][ T8347] name failslab, interval 1, probability 0, space 0, times 0 [ 276.809880][ T5933] gs_usb 3-1:0.0: Required endpoints not found [ 276.841379][ T8347] CPU: 1 UID: 0 PID: 8347 Comm: syz.3.637 Not tainted syzkaller #0 PREEMPT(full) [ 276.841401][ T8347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 276.841411][ T8347] Call Trace: [ 276.841416][ T8347] [ 276.841423][ T8347] dump_stack_lvl+0x100/0x190 [ 276.841455][ T8347] should_fail_ex.cold+0x5/0xa [ 276.841478][ T8347] should_failslab+0xc2/0x120 [ 276.841497][ T8347] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 276.841523][ T8347] ? skb_clone+0x190/0x400 [ 276.841552][ T8347] skb_clone+0x190/0x400 [ 276.841577][ T8347] nfnetlink_rcv_batch+0x1cc/0x2880 [ 276.841602][ T8347] ? kmem_cache_free+0x124/0x6a0 [ 276.841628][ T8347] ? __lock_acquire+0x4a5/0x2630 [ 276.841648][ T8347] ? __pfx_nfnetlink_rcv_batch+0x10/0x10 [ 276.841670][ T8347] ? find_held_lock+0x2b/0x80 [ 276.841706][ T8347] ? avc_has_perm_noaudit+0x145/0x3b0 [ 276.841729][ T8347] ? __asan_memset+0x23/0x50 [ 276.841753][ T8347] ? __nla_validate_parse+0x1e7/0x28b0 [ 276.841785][ T8347] ? __pfx___nla_validate_parse+0x10/0x10 [ 276.841810][ T8347] ? rcu_is_watching+0x12/0xc0 [ 276.841831][ T8347] ? cap_capable+0x107/0x460 [ 276.841858][ T8347] ? __nla_parse+0x40/0x60 [ 276.841884][ T8347] nfnetlink_rcv+0x3bd/0x440 [ 276.841906][ T8347] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 276.841938][ T8347] netlink_unicast+0x5aa/0x870 [ 276.841969][ T8347] ? __pfx_netlink_unicast+0x10/0x10 [ 276.842005][ T8347] netlink_sendmsg+0x8b0/0xda0 [ 276.842025][ T8347] ? __pfx_netlink_sendmsg+0x10/0x10 [ 276.842050][ T8347] ? __might_fault+0x50/0x140 [ 276.842083][ T8347] ____sys_sendmsg+0x9e1/0xb70 [ 276.842100][ T8347] ? __pfx_netlink_sendmsg+0x10/0x10 [ 276.842133][ T8347] ? __pfx_____sys_sendmsg+0x10/0x10 [ 276.842162][ T8347] ___sys_sendmsg+0x190/0x1e0 [ 276.842183][ T8347] ? __pfx____sys_sendmsg+0x10/0x10 [ 276.842233][ T8347] __sys_sendmsg+0x170/0x220 [ 276.842257][ T8347] ? __pfx___sys_sendmsg+0x10/0x10 [ 276.842298][ T8347] do_syscall_64+0x106/0xf80 [ 276.842323][ T8347] ? clear_bhb_loop+0x40/0x90 [ 276.842345][ T8347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.842361][ T8347] RIP: 0033:0x7f1c9699c819 [ 276.842375][ T8347] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 276.842390][ T8347] RSP: 002b:00007f1c97850028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 276.842406][ T8347] RAX: ffffffffffffffda RBX: 00007f1c96c15fa0 RCX: 00007f1c9699c819 [ 276.842417][ T8347] RDX: 0000000004000094 RSI: 0000200000000480 RDI: 0000000000000003 [ 276.842427][ T8347] RBP: 00007f1c97850090 R08: 0000000000000000 R09: 0000000000000000 [ 276.842436][ T8347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.842447][ T8347] R13: 00007f1c96c16038 R14: 00007f1c96c15fa0 R15: 00007ffd15c499c8 [ 276.842470][ T8347] [ 276.902226][ T8351] FAULT_INJECTION: forcing a failure. [ 276.902226][ T8351] name failslab, interval 1, probability 0, space 0, times 0 [ 277.106910][ T30] audit: type=1400 audit(1775370810.925:572): avc: denied { setopt } for pid=8350 comm="syz.0.633" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 277.112854][ T8351] CPU: 0 UID: 0 PID: 8351 Comm: syz.0.633 Not tainted syzkaller #0 PREEMPT(full) [ 277.112876][ T8351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 277.112886][ T8351] Call Trace: [ 277.112892][ T8351] [ 277.112898][ T8351] dump_stack_lvl+0x100/0x190 [ 277.112930][ T8351] should_fail_ex.cold+0x5/0xa [ 277.112954][ T8351] should_failslab+0xc2/0x120 [ 277.112973][ T8351] __kmalloc_node_track_caller_noprof+0xe3/0x850 [ 277.113000][ T8351] ? sidtab_sid2str_get+0x17a/0x670 [ 277.113023][ T8351] kmemdup_noprof+0x29/0x60 [ 277.113050][ T8351] sidtab_sid2str_get+0x17a/0x670 [ 277.113071][ T8351] security_sid_to_context_core+0x35a/0x6d0 [ 277.113097][ T8351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 277.113124][ T8351] avc_audit_post_callback+0x109/0x910 [ 277.113144][ T8351] ? __pfx_audit_log_lsm_data+0x10/0x10 [ 277.113170][ T8351] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 277.113190][ T8351] ? skb_put+0x138/0x180 [ 277.113206][ T8351] ? audit_log_n_string+0x256/0x550 [ 277.113232][ T8351] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 277.113247][ T8351] common_lsm_audit+0x23f/0x2b0 [ 277.113270][ T8351] ? __pfx_common_lsm_audit+0x10/0x10 [ 277.113293][ T8351] ? lockdep_hardirqs_on+0x78/0x100 [ 277.113315][ T8351] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 277.113340][ T8351] slow_avc_audit+0x186/0x210 [ 277.113357][ T8351] ? __pfx_slow_avc_audit+0x10/0x10 [ 277.113376][ T8351] ? avc_denied+0x14a/0x190 [ 277.113394][ T8351] ? avc_has_perm_noaudit+0x2fc/0x3b0 [ 277.113414][ T8351] avc_has_perm+0x1a6/0x1e0 [ 277.113432][ T8351] ? __pfx_avc_has_perm+0x10/0x10 [ 277.113457][ T8351] sock_has_perm+0x251/0x2f0 [ 277.113477][ T8351] ? __pfx_sock_has_perm+0x10/0x10 [ 277.113497][ T8351] ? __pfx_tomoyo_socket_sendmsg_permission+0x10/0x10 [ 277.113520][ T8351] ? iovec_from_user+0xda/0x140 [ 277.113540][ T8351] ? __might_fault+0x50/0x140 [ 277.113560][ T8351] ? __might_fault+0xc5/0x140 [ 277.113584][ T8351] security_socket_sendmsg+0xd3/0x230 [ 277.113605][ T8351] ____sys_sendmsg+0x3c3/0xb70 [ 277.113624][ T8351] ? __pfx_____sys_sendmsg+0x10/0x10 [ 277.113643][ T8351] ? __pfx__kstrtoull+0x10/0x10 [ 277.113668][ T8351] ___sys_sendmsg+0x190/0x1e0 [ 277.113686][ T8351] ? __pfx____sys_sendmsg+0x10/0x10 [ 277.113714][ T8351] ? find_held_lock+0x2b/0x80 [ 277.113749][ T8351] __sys_sendmmsg+0x205/0x430 [ 277.113772][ T8351] ? __pfx___sys_sendmmsg+0x10/0x10 [ 277.113800][ T8351] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 277.113824][ T8351] ? fput+0x79/0x100 [ 277.113842][ T8351] ? ksys_write+0x1ac/0x250 [ 277.113857][ T8351] ? __pfx_ksys_write+0x10/0x10 [ 277.113875][ T8351] __x64_sys_sendmmsg+0x9c/0x100 [ 277.113896][ T8351] ? lockdep_hardirqs_on+0x78/0x100 [ 277.113918][ T8351] do_syscall_64+0x106/0xf80 [ 277.113939][ T8351] ? clear_bhb_loop+0x40/0x90 [ 277.113958][ T8351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.113973][ T8351] RIP: 0033:0x7f720679c819 [ 277.113987][ T8351] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 277.114001][ T8351] RSP: 002b:00007f72075a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 277.114016][ T8351] RAX: ffffffffffffffda RBX: 00007f7206a15fa0 RCX: 00007f720679c819 [ 277.114025][ T8351] RDX: 00000000040001b6 RSI: 0000200000001540 RDI: 0000000000000003 [ 277.114034][ T8351] RBP: 00007f72075a4090 R08: 0000000000000000 R09: 0000000000000000 [ 277.114043][ T8351] R10: 00000000000000f5 R11: 0000000000000246 R12: 0000000000000001 [ 277.114052][ T8351] R13: 00007f7206a16038 R14: 00007f7206a15fa0 R15: 00007fffe35ad1e8 [ 277.114074][ T8351] [ 277.538992][ T30] audit: type=1400 audit(1775370810.925:573): avc: denied { write } for pid=8350 comm="syz.0.633" ssid=148 tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 277.594766][ T9] usb 3-1: USB disconnect, device number 18 [ 278.261344][ T5866] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 278.431289][ T5866] usb 1-1: Using ep0 maxpacket: 32 [ 278.941596][ T5866] usb 1-1: no configurations [ 278.946227][ T5866] usb 1-1: can't read configurations, error -22 [ 278.994250][ T8371] netlink: 12 bytes leftover after parsing attributes in process `syz.3.644'. [ 279.007086][ T8371] netlink: 4 bytes leftover after parsing attributes in process `syz.3.644'. [ 279.036422][ T8371] netlink: 12 bytes leftover after parsing attributes in process `syz.3.644'. [ 279.037237][ T86] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 279.076303][ T86] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 279.085454][ T86] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 279.087198][ T8371] netlink: 4 bytes leftover after parsing attributes in process `syz.3.644'. [ 279.094713][ T86] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 279.104057][ T5866] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 279.278432][ T30] audit: type=1400 audit(1775370813.295:574): avc: denied { create } for pid=8377 comm="syz.2.645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 279.302963][ T8379] netlink: 8 bytes leftover after parsing attributes in process `syz.2.645'. [ 279.312794][ T8379] netlink: 41 bytes leftover after parsing attributes in process `syz.2.645'. [ 279.331615][ T5866] usb 1-1: Using ep0 maxpacket: 32 [ 279.342885][ T5866] usb 1-1: no configurations [ 279.350908][ T5866] usb 1-1: can't read configurations, error -22 [ 279.359531][ T5866] usb usb1-port1: attempt power cycle [ 279.365428][ T9] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 279.521456][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 279.537962][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 279.547927][ T9] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 279.570648][ T9] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 279.571378][ T5933] usb 3-1: new full-speed USB device number 19 using dummy_hcd [ 279.606975][ T9] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 279.633416][ T9] usb 4-1: Product: syz [ 279.650056][ T9] usb 4-1: Manufacturer: syz [ 279.656694][ T9] usb 4-1: SerialNumber: syz [ 279.681284][ T9] usb 4-1: config 0 descriptor?? [ 279.696711][ T9] hub 4-1:0.0: bad descriptor, ignoring hub [ 279.702912][ T9] hub 4-1:0.0: probe with driver hub failed with error -5 [ 279.712769][ T5866] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 279.744829][ T5866] usb 1-1: Using ep0 maxpacket: 32 [ 279.754828][ T5866] usb 1-1: no configurations [ 279.759488][ T5866] usb 1-1: can't read configurations, error -22 [ 279.768161][ T5933] usb 3-1: config 3 has an invalid interface number: 211 but max is 0 [ 279.788055][ T5933] usb 3-1: config 3 has no interface number 0 [ 279.799757][ T5933] usb 3-1: config 3 interface 211 has no altsetting 0 [ 279.823792][ T5933] usb 3-1: New USB device found, idVendor=13d8, idProduct=0011, bcdDevice=f8.84 [ 279.851436][ T5933] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 279.869155][ T5933] usb 3-1: Product: syz [ 279.874284][ T5933] usb 3-1: Manufacturer: syz [ 279.879085][ T5933] usb 3-1: SerialNumber: syz [ 279.881153][ T8381] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=272 sclass=netlink_route_socket pid=8381 comm=syz.1.646 [ 279.907729][ T5866] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 279.961891][ T5866] usb 1-1: Using ep0 maxpacket: 32 [ 279.968949][ T5866] usb 1-1: no configurations [ 279.974549][ T5866] usb 1-1: can't read configurations, error -22 [ 279.982354][ T5866] usb usb1-port1: unable to enumerate USB device [ 280.252170][ T5933] comedi comedi5: This driver needs USB 2.0 to operate. Aborting... [ 280.260281][ T5933] usbduxfast 3-1:3.211: driver 'usbduxfast' failed to auto-configure device. [ 280.757166][ T5933] usb 3-1: USB disconnect, device number 19 [ 281.819793][ T8394] infiniband syz1: set down [ 281.842951][ T8394] infiniband syz1: added team_slave_0 [ 281.868950][ T8394] RDS/IB: syz1: added [ 281.874044][ T8394] smc: adding ib device syz1 with port count 1 [ 281.880338][ T8394] smc: ib device syz1 port 1 has no pnetid [ 282.356826][ T30] audit: type=1400 audit(1775370816.375:575): avc: denied { bind } for pid=8370 comm="syz.3.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 282.453782][ T5866] usb 4-1: USB disconnect, device number 31 [ 282.482741][ T30] audit: type=1400 audit(1775370816.375:576): avc: denied { name_bind } for pid=8370 comm="syz.3.644" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 282.512894][ T30] audit: type=1400 audit(1775370816.375:577): avc: denied { node_bind } for pid=8370 comm="syz.3.644" saddr=ff02::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 282.827027][ T30] audit: type=1400 audit(1775370816.845:578): avc: denied { write } for pid=8397 comm="syz.1.651" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 282.861204][ T30] audit: type=1400 audit(1775370816.875:579): avc: denied { listen } for pid=8397 comm="syz.1.651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 283.641423][ T30] audit: type=1400 audit(1775370816.995:580): avc: denied { append } for pid=8397 comm="syz.1.651" name="ptp0" dev="devtmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 283.789365][ T30] audit: type=1400 audit(1775370816.995:581): avc: denied { open } for pid=8397 comm="syz.1.651" path="/dev/ptp0" dev="devtmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 283.925182][ T8414] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 284.178970][ T30] audit: type=1400 audit(1775370818.195:582): avc: denied { read write } for pid=8415 comm="syz.0.656" name="sg0" dev="devtmpfs" ino=810 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 284.325893][ T30] audit: type=1400 audit(1775370818.195:583): avc: denied { open } for pid=8415 comm="syz.0.656" path="/dev/sg0" dev="devtmpfs" ino=810 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 284.636309][ T30] audit: type=1400 audit(1775370818.385:584): avc: denied { ioctl } for pid=8415 comm="syz.0.656" path="/dev/sg0" dev="devtmpfs" ino=810 ioctlcmd=0x5387 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 284.951312][ T5793] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 285.111292][ T5793] usb 1-1: Using ep0 maxpacket: 32 [ 285.199200][ T5793] usb 1-1: unable to get BOS descriptor or descriptor too short [ 285.218746][ T5793] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 285.237843][ T5793] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 285.312373][ T8432] ufs: You didn't specify the type of your ufs filesystem [ 285.312373][ T8432] [ 285.312373][ T8432] mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... [ 285.312373][ T8432] [ 285.312373][ T8432] >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [ 285.344403][ T8432] ufs: ufstype=old is supported read-only [ 285.608020][ T5793] usb 1-1: New USB device found, idVendor=17cc, idProduct=2305, bcdDevice= 0.40 [ 285.617866][ T5793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 285.626374][ T5793] usb 1-1: Product: syz [ 285.631410][ T5793] usb 1-1: Manufacturer: Б [ 285.639639][ T5793] usb 1-1: SerialNumber: syz [ 285.671349][ T5866] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 285.851486][ T8418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 285.860180][ T8418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 285.891546][ T5866] usb 4-1: Using ep0 maxpacket: 32 [ 285.902701][ T5866] usb 4-1: no configurations [ 285.909283][ T5866] usb 4-1: can't read configurations, error -22 [ 286.071362][ T5866] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 286.231364][ T5866] usb 4-1: Using ep0 maxpacket: 32 [ 286.258835][ T5866] usb 4-1: no configurations [ 286.281079][ T5866] usb 4-1: can't read configurations, error -22 [ 286.310255][ T5866] usb usb4-port1: attempt power cycle [ 286.765034][ T5866] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 286.805620][ T5866] usb 4-1: Using ep0 maxpacket: 32 [ 286.821610][ T5866] usb 4-1: no configurations [ 286.838501][ T5866] usb 4-1: can't read configurations, error -22 [ 287.001384][ T5866] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 287.062495][ T5866] usb 4-1: Using ep0 maxpacket: 32 [ 287.315108][ T5793] usb 1-1: USB disconnect, device number 32 [ 287.324689][ T5866] usb 4-1: no configurations [ 287.329291][ T5866] usb 4-1: can't read configurations, error -22 [ 287.375355][ T5866] usb usb4-port1: unable to enumerate USB device [ 287.430010][ T8453] netlink: 8 bytes leftover after parsing attributes in process `syz.0.664'. [ 287.462245][ T8453] FAULT_INJECTION: forcing a failure. [ 287.462245][ T8453] name failslab, interval 1, probability 0, space 0, times 0 [ 287.510863][ T8453] CPU: 1 UID: 0 PID: 8453 Comm: syz.0.664 Tainted: G L syzkaller #0 PREEMPT(full) [ 287.510892][ T8453] Tainted: [L]=SOFTLOCKUP [ 287.510898][ T8453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 287.510907][ T8453] Call Trace: [ 287.510914][ T8453] [ 287.510921][ T8453] dump_stack_lvl+0x100/0x190 [ 287.510954][ T8453] should_fail_ex.cold+0x5/0xa [ 287.510979][ T8453] should_failslab+0xc2/0x120 [ 287.510998][ T8453] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 287.511026][ T8453] ? __alloc_skb+0x140/0x710 [ 287.511054][ T8453] __alloc_skb+0x140/0x710 [ 287.511075][ T8453] ? __alloc_skb+0x5b7/0x710 [ 287.511103][ T8453] ? __pfx___alloc_skb+0x10/0x10 [ 287.511136][ T8453] netlink_ack+0x117/0xb80 [ 287.511161][ T8453] netlink_rcv_skb+0x333/0x420 [ 287.511178][ T8453] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 287.511206][ T8453] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 287.511229][ T8453] ? netlink_deliver_tap+0x1ae/0xcc0 [ 287.511261][ T8453] netlink_unicast+0x5aa/0x870 [ 287.511291][ T8453] ? __pfx_netlink_unicast+0x10/0x10 [ 287.511325][ T8453] netlink_sendmsg+0x8b0/0xda0 [ 287.511344][ T8453] ? __pfx_netlink_sendmsg+0x10/0x10 [ 287.511370][ T8453] ? __might_fault+0x50/0x140 [ 287.511402][ T8453] ____sys_sendmsg+0x9e1/0xb70 [ 287.511419][ T8453] ? __pfx_netlink_sendmsg+0x10/0x10 [ 287.511449][ T8453] ? __pfx_____sys_sendmsg+0x10/0x10 [ 287.511479][ T8453] ___sys_sendmsg+0x190/0x1e0 [ 287.511500][ T8453] ? __pfx____sys_sendmsg+0x10/0x10 [ 287.511549][ T8453] __sys_sendmsg+0x170/0x220 [ 287.511576][ T8453] ? __pfx___sys_sendmsg+0x10/0x10 [ 287.511615][ T8453] do_syscall_64+0x106/0xf80 [ 287.511642][ T8453] ? clear_bhb_loop+0x40/0x90 [ 287.511664][ T8453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.511681][ T8453] RIP: 0033:0x7f720679c819 [ 287.511695][ T8453] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 287.511711][ T8453] RSP: 002b:00007f7207583028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 287.511729][ T8453] RAX: ffffffffffffffda RBX: 00007f7206a16090 RCX: 00007f720679c819 [ 287.511740][ T8453] RDX: 0c31fe084736598c RSI: 0000200000000200 RDI: 000000000000000f [ 287.511751][ T8453] RBP: 00007f7207583090 R08: 0000000000000000 R09: 0000000000000000 [ 287.511761][ T8453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 287.511770][ T8453] R13: 00007f7206a16128 R14: 00007f7206a16090 R15: 00007fffe35ad1e8 [ 287.511794][ T8453] [ 287.856582][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 287.856598][ T30] audit: type=1400 audit(1775370821.875:591): avc: denied { execute } for pid=8455 comm="syz.1.665" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=18459 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 288.077092][ T30] audit: type=1400 audit(1775370822.095:592): avc: denied { bind } for pid=8461 comm="syz.0.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 288.501428][ T5793] usb 1-1: new full-speed USB device number 33 using dummy_hcd [ 288.895827][ T5793] usb 1-1: unable to get BOS descriptor or descriptor too short [ 288.906255][ T5793] usb 1-1: not running at top speed; connect to a high speed hub [ 288.992730][ T5793] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 289.057835][ T30] audit: type=1326 audit(1775370823.075:593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8474 comm="syz.2.670" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbc88f9c819 code=0x0 [ 289.099773][ T5793] usb 1-1: New USB device found, idVendor=0582, idProduct=000c, bcdDevice= 0.40 [ 289.122480][ T5793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 289.136652][ T5793] usb 1-1: Product: syz [ 289.150522][ T5793] usb 1-1: Manufacturer: syz [ 289.161318][ T5793] usb 1-1: SerialNumber: syz [ 290.036173][ T8483] netlink: 20 bytes leftover after parsing attributes in process `syz.3.672'. [ 290.336303][ T30] audit: type=1400 audit(1775370824.125:594): avc: denied { bind } for pid=8477 comm="syz.1.671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 291.011487][ T30] audit: type=1400 audit(1775370824.175:595): avc: denied { ioctl } for pid=8477 comm="syz.1.671" path="socket:[18518]" dev="sockfs" ino=18518 ioctlcmd=0xaea4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 291.352600][ T5793] usb 1-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 291.387961][ T5793] usb 1-1: failed to enable PITCH for EP 0x1 [ 291.441327][ T30] audit: type=1400 audit(1775370824.565:596): avc: denied { mounton } for pid=8486 comm="syz.2.673" path="/143/file0" dev="tmpfs" ino=836 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 291.598049][ T5793] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 291.662497][ T5793] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 291.696178][ T5793] usb 1-1: 1:1 : bogus bTerminalLink 3 [ 291.712411][ T5793] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 291.739833][ T5793] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 291.768092][ T30] audit: type=1400 audit(1775370825.425:597): avc: denied { accept } for pid=8477 comm="syz.1.671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 291.778157][ T5793] usb 1-1: 1:1 : bogus bTerminalLink 3 [ 291.915680][ T5793] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 292.102757][ T5793] snd-usb-audio 1-1:1.2: probe with driver snd-usb-audio failed with error -2 [ 292.294654][ T5793] usb 1-1: USB disconnect, device number 33 [ 292.333621][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 293.091303][ T5793] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 293.261443][ T5793] usb 1-1: Using ep0 maxpacket: 32 [ 293.293680][ T5793] usb 1-1: no configurations [ 293.301331][ T5793] usb 1-1: can't read configurations, error -22 [ 293.480767][ T30] audit: type=1400 audit(1775370827.495:598): avc: denied { write } for pid=8513 comm="syz.2.681" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 293.482037][ T8516] random: crng reseeded on system resumption [ 293.678136][ T5793] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 293.719765][ T30] audit: type=1400 audit(1775370827.505:599): avc: denied { open } for pid=8513 comm="syz.2.681" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 293.868874][ T8514] overlayfs: conflicting options: userxattr,redirect_dir=on [ 293.922927][ T5793] usb 1-1: Using ep0 maxpacket: 32 [ 294.331300][ T5793] usb 1-1: no configurations [ 294.341293][ T5793] usb 1-1: can't read configurations, error -22 [ 294.351492][ T5793] usb usb1-port1: attempt power cycle [ 294.574710][ T8526] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 294.811357][ T5793] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 295.155678][ T5793] usb 1-1: device descriptor read/8, error -71 [ 295.171411][ T30] audit: type=1400 audit(1775370829.145:600): avc: denied { setopt } for pid=8531 comm="syz.2.686" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 295.821649][ T8543] netlink: 12 bytes leftover after parsing attributes in process `syz.2.689'. [ 295.961339][ T30] audit: type=1400 audit(1775370829.545:601): avc: denied { read write } for pid=8533 comm="syz.3.687" name="autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 296.529858][ T30] audit: type=1400 audit(1775370829.545:602): avc: denied { open } for pid=8533 comm="syz.3.687" path="/dev/autofs" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 296.719174][ T30] audit: type=1400 audit(1775370830.635:603): avc: denied { read write } for pid=5807 comm="syz-executor" name="loop3" dev="devtmpfs" ino=650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 296.770598][ T30] audit: type=1400 audit(1775370830.635:604): avc: denied { open } for pid=5807 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=650 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 296.954187][ T30] audit: type=1400 audit(1775370830.635:605): avc: denied { ioctl } for pid=5807 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=650 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 296.954347][ T30] audit: type=1400 audit(1775370830.655:606): avc: denied { create } for pid=8545 comm="syz.2.690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 296.954514][ T30] audit: type=1400 audit(1775370830.665:607): avc: denied { getopt } for pid=8545 comm="syz.2.690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 297.812447][ T8566] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 298.231644][ T8570] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 298.562193][ T8577] FAULT_INJECTION: forcing a failure. [ 298.562193][ T8577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 298.575386][ T8577] CPU: 0 UID: 0 PID: 8577 Comm: syz.0.698 Tainted: G L syzkaller #0 PREEMPT(full) [ 298.575414][ T8577] Tainted: [L]=SOFTLOCKUP [ 298.575420][ T8577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 298.575430][ T8577] Call Trace: [ 298.575436][ T8577] [ 298.575443][ T8577] dump_stack_lvl+0x100/0x190 [ 298.575477][ T8577] should_fail_ex.cold+0x5/0xa [ 298.575502][ T8577] _copy_from_iter+0x1f4/0x1690 [ 298.575526][ T8577] ? __lock_acquire+0x4a5/0x2630 [ 298.575545][ T8577] ? __pfx__copy_from_iter+0x10/0x10 [ 298.575577][ T8577] vhost_chr_write_iter+0xcb/0x1190 [ 298.575605][ T8577] ? get_pid_task+0xfc/0x250 [ 298.575626][ T8577] ? __pfx_vhost_chr_write_iter+0x10/0x10 [ 298.575652][ T8577] ? avc_policy_seqno+0x9/0x20 [ 298.575675][ T8577] ? bpf_lsm_file_permission+0x9/0x10 [ 298.575702][ T8577] ? security_file_permission+0x76/0x210 [ 298.575730][ T8577] ? rw_verify_area+0xce/0x6d0 [ 298.575758][ T8577] vfs_write+0x6ac/0x1070 [ 298.575775][ T8577] ? __pfx_vhost_net_chr_write_iter+0x10/0x10 [ 298.575803][ T8577] ? __pfx_vfs_write+0x10/0x10 [ 298.575817][ T8577] ? find_held_lock+0x2b/0x80 [ 298.575856][ T8577] ksys_write+0x12a/0x250 [ 298.575873][ T8577] ? __pfx_ksys_write+0x10/0x10 [ 298.575897][ T8577] do_syscall_64+0x106/0xf80 [ 298.575923][ T8577] ? clear_bhb_loop+0x40/0x90 [ 298.575945][ T8577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 298.575963][ T8577] RIP: 0033:0x7f720679c819 [ 298.575978][ T8577] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 298.575994][ T8577] RSP: 002b:00007f72049f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.576011][ T8577] RAX: ffffffffffffffda RBX: 00007f7206a16180 RCX: 00007f720679c819 [ 298.576029][ T8577] RDX: 0000000000000048 RSI: 0000200000000180 RDI: 0000000000000003 [ 298.576039][ T8577] RBP: 00007f72049f6090 R08: 0000000000000000 R09: 0000000000000000 [ 298.576049][ T8577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 298.576059][ T8577] R13: 00007f7206a16218 R14: 00007f7206a16180 R15: 00007fffe35ad1e8 [ 298.576084][ T8577] [ 298.576910][ T30] kauditd_printk_skb: 39 callbacks suppressed [ 298.576933][ T30] audit: type=1400 audit(1775370832.575:647): avc: denied { getopt } for pid=8572 comm="syz.0.698" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 298.911535][ T30] audit: type=1400 audit(1775370832.575:648): avc: denied { ioctl } for pid=8572 comm="syz.0.698" path="/dev/vhost-net" dev="devtmpfs" ino=1274 ioctlcmd=0xaf00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 298.985767][ T30] audit: type=1400 audit(1775370832.985:649): avc: denied { bind } for pid=8578 comm="syz.2.701" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 299.007347][ T30] audit: type=1400 audit(1775370832.985:650): avc: denied { name_bind } for pid=8578 comm="syz.2.701" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 299.062421][ T30] audit: type=1400 audit(1775370832.985:651): avc: denied { node_bind } for pid=8578 comm="syz.2.701" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 299.097765][ T30] audit: type=1400 audit(1775370832.985:652): avc: denied { write } for pid=8578 comm="syz.2.701" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 299.126646][ T8584] syzkaller0: entered promiscuous mode [ 299.136573][ T30] audit: type=1400 audit(1775370832.985:653): avc: denied { connect } for pid=8578 comm="syz.2.701" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 299.159804][ T8584] syzkaller0: entered allmulticast mode [ 299.161709][ T30] audit: type=1400 audit(1775370832.985:654): avc: denied { name_connect } for pid=8578 comm="syz.2.701" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 299.328087][ T30] audit: type=1400 audit(1775370833.185:655): avc: denied { name_bind } for pid=8585 comm="syz.4.703" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 299.372532][ T30] audit: type=1400 audit(1775370833.185:656): avc: denied { node_bind } for pid=8585 comm="syz.4.703" saddr=::1 src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 299.564860][ T5793] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 299.819568][ T5793] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 299.838184][ T5793] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.858597][ T5793] usb 1-1: Product: syz [ 299.868549][ T5793] usb 1-1: Manufacturer: syz [ 299.874484][ T5793] usb 1-1: SerialNumber: syz [ 299.989657][ T29] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 300.221613][ T29] usb 3-1: Using ep0 maxpacket: 32 [ 300.228377][ T29] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 300.244876][ T29] usb 3-1: config 0 interface 0 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 0 [ 300.263659][ T29] usb 3-1: config 0 interface 0 has no altsetting 0 [ 300.315175][ T29] usb 3-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 300.329524][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.334839][ T5793] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 300.337859][ T29] usb 3-1: Product: syz [ 300.366438][ T5793] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 300.382307][ T29] usb 3-1: Manufacturer: syz [ 300.386953][ T29] usb 3-1: SerialNumber: syz [ 300.419661][ T8607] netlink: 84 bytes leftover after parsing attributes in process `syz.4.709'. [ 300.430237][ T29] usb 3-1: config 0 descriptor?? [ 300.444168][ T8607] kvm: faulting far call emulation tainted memory [ 300.633561][ T5866] usb 4-1: new full-speed USB device number 36 using dummy_hcd [ 300.809022][ T5866] usb 4-1: unable to get BOS descriptor or descriptor too short [ 300.829397][ T5866] usb 4-1: not running at top speed; connect to a high speed hub [ 300.851858][ T5866] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 300.866979][ T29] gs_usb 3-1:0.0: Configuring for 1 interfaces [ 300.872845][ T5866] usb 4-1: New USB device found, idVendor=0582, idProduct=000c, bcdDevice= 0.40 [ 300.887045][ T5866] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 300.904382][ T5866] usb 4-1: Product: syz [ 300.908587][ T5866] usb 4-1: Manufacturer: syz [ 300.913311][ T5866] usb 4-1: SerialNumber: syz [ 301.253176][ T5793] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x0000011c. ret = -EPIPE [ 301.276116][ T5793] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 301.300163][ T5793] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 301.300943][ T29] gs_usb 3-1:0.0: Couldn't register candev for channel 0 (-EINVAL) [ 301.322035][ T29] gs_usb 3-1:0.0: probe with driver gs_usb failed with error -22 [ 301.322725][ T5793] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -32 [ 303.484163][ T5933] usb 1-1: USB disconnect, device number 38 [ 303.662051][ T8630] FAULT_INJECTION: forcing a failure. [ 303.662051][ T8630] name failslab, interval 1, probability 0, space 0, times 0 [ 303.674792][ T30] kauditd_printk_skb: 23 callbacks suppressed [ 303.674807][ T30] audit: type=1400 audit(1775370837.675:680): avc: denied { setopt } for pid=8629 comm="syz.0.713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 303.741289][ T8630] CPU: 0 UID: 0 PID: 8630 Comm: syz.0.713 Tainted: G L syzkaller #0 PREEMPT(full) [ 303.741320][ T8630] Tainted: [L]=SOFTLOCKUP [ 303.741326][ T8630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 303.741340][ T8630] Call Trace: [ 303.741348][ T8630] [ 303.741356][ T8630] dump_stack_lvl+0x100/0x190 [ 303.741391][ T8630] should_fail_ex.cold+0x5/0xa [ 303.741417][ T8630] should_failslab+0xc2/0x120 [ 303.741436][ T8630] __kmalloc_cache_noprof+0x7a/0x6f0 [ 303.741459][ T8630] ? sctp_transport_new+0xa4/0x760 [ 303.741486][ T8630] sctp_transport_new+0xa4/0x760 [ 303.741509][ T8630] sctp_assoc_add_peer+0x302/0x14f0 [ 303.741535][ T8630] sctp_connect_new_asoc+0x1f8/0x770 [ 303.741557][ T8630] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 303.741579][ T8630] ? selinux_sctp_bind_connect+0x112/0x2a0 [ 303.741613][ T8630] sctp_sendmsg+0x171a/0x22b0 [ 303.741641][ T8630] ? __pfx_sctp_sendmsg+0x10/0x10 [ 303.741667][ T8630] ? __pfx_sock_has_perm+0x10/0x10 [ 303.741704][ T8630] ? __pfx_sctp_sendmsg+0x10/0x10 [ 303.741725][ T8630] inet_sendmsg+0x11c/0x140 [ 303.741748][ T8630] __sys_sendto+0x446/0x4b0 [ 303.741771][ T8630] ? __pfx_inet_sendmsg+0x10/0x10 [ 303.741791][ T8630] ? __pfx___sys_sendto+0x10/0x10 [ 303.741836][ T8630] ? ksys_write+0x1ac/0x250 [ 303.741853][ T8630] ? __pfx_ksys_write+0x10/0x10 [ 303.741873][ T8630] __x64_sys_sendto+0xe0/0x1c0 [ 303.741896][ T8630] ? do_syscall_64+0x95/0xf80 [ 303.741922][ T8630] ? lockdep_hardirqs_on+0x78/0x100 [ 303.741948][ T8630] do_syscall_64+0x106/0xf80 [ 303.741974][ T8630] ? clear_bhb_loop+0x40/0x90 [ 303.741996][ T8630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 303.742020][ T8630] RIP: 0033:0x7f720679c819 [ 303.742035][ T8630] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 303.742051][ T8630] RSP: 002b:00007f72075a4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 303.742069][ T8630] RAX: ffffffffffffffda RBX: 00007f7206a15fa0 RCX: 00007f720679c819 [ 303.742080][ T8630] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000003 [ 303.742090][ T8630] RBP: 00007f72075a4090 R08: 0000200000000180 R09: 000000000000001c [ 303.742101][ T8630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 303.742110][ T8630] R13: 00007f7206a16038 R14: 00007f7206a15fa0 R15: 00007fffe35ad1e8 [ 303.742135][ T8630] [ 304.456465][ T30] audit: type=1400 audit(1775370838.475:681): avc: denied { ioctl } for pid=8631 comm="syz.0.714" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=19603 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 304.482457][ T5866] usb 4-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 304.551542][ T5866] usb 4-1: failed to enable PITCH for EP 0x1 [ 304.571291][ T30] audit: type=1400 audit(1775370838.475:682): avc: denied { read } for pid=8631 comm="syz.0.714" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=19603 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 304.627479][ T5866] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 304.642490][ T5866] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 304.671384][ T5866] usb 4-1: 1:1 : bogus bTerminalLink 3 [ 304.691608][ T5866] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 304.708893][ T5866] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 304.734695][ T5866] usb 4-1: 1:1 : bogus bTerminalLink 3 [ 304.744837][ T5866] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 304.772144][ T30] audit: type=1400 audit(1775370838.795:683): avc: denied { bind } for pid=8634 comm="syz.3.717" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 304.840538][ T8638] netlink: 20 bytes leftover after parsing attributes in process `syz.3.717'. [ 305.127075][ T5821] Bluetooth: hci2: unexpected event 0x2f length: 509 > 260 [ 305.243338][ T30] audit: type=1400 audit(1775370839.255:684): avc: denied { setopt } for pid=8645 comm="syz.1.718" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 305.320876][ T9] IPVS: starting estimator thread 0... [ 305.334918][ T5866] snd-usb-audio 4-1:1.2: probe with driver snd-usb-audio failed with error -2 [ 305.414827][ T5866] usb 4-1: USB disconnect, device number 36 [ 305.441488][ T8648] IPVS: using max 42 ests per chain, 100800 per kthread [ 305.454391][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 305.887380][ T8657] ªªªªªª: renamed from vlan0 (while UP) [ 305.902186][ T30] audit: type=1400 audit(1775370839.925:685): avc: denied { read append } for pid=8658 comm="syz.3.722" name="ptp0" dev="devtmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 305.971468][ T30] audit: type=1400 audit(1775370839.925:686): avc: denied { open } for pid=8658 comm="syz.3.722" path="/dev/ptp0" dev="devtmpfs" ino=1265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 306.041779][ T30] audit: type=1326 audit(1775370839.975:687): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8658 comm="syz.3.722" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f1c9699c819 code=0x0 [ 306.200559][ T30] audit: type=1400 audit(1775370840.215:688): avc: denied { append } for pid=8665 comm="syz.1.725" name="ubi_ctrl" dev="devtmpfs" ino=706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 306.254319][ T5866] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 306.720827][ T5866] usb 1-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 306.755287][ T5866] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 307.751021][ T5866] usb 1-1: Product: syz [ 307.753262][ T30] audit: type=1400 audit(1775370841.765:689): avc: denied { append } for pid=8680 comm="syz.3.729" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 308.091362][ T5933] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 308.261301][ T5933] usb 4-1: Using ep0 maxpacket: 8 [ 308.270251][ T5933] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 308.280212][ T5933] usb 4-1: config 0 has no interface number 0 [ 308.287100][ T5933] usb 4-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 308.302613][ T5933] usb 4-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 308.319976][ T5933] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 308.331955][ T5933] usb 4-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 308.345940][ T5933] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 308.356042][ T5933] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 308.401975][ T5933] usb 4-1: config 0 descriptor?? [ 308.461148][ T5933] ldusb 4-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 308.668309][ T5933] usb 4-1: USB disconnect, device number 37 [ 308.683175][ T30] audit: type=1400 audit(1775370842.695:690): avc: denied { setattr } for pid=8680 comm="syz.3.729" path="/dev/kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 308.718678][ T29] usb 3-1: USB disconnect, device number 20 [ 308.736031][ T5866] usb 1-1: Manufacturer: syz [ 308.737923][ T5933] ldusb 4-1:0.55: LD USB Device #0 now disconnected [ 308.740663][ T5866] usb 1-1: SerialNumber: syz [ 308.760662][ T30] audit: type=1400 audit(1775370842.735:691): avc: denied { map } for pid=8680 comm="syz.3.729" path=2F5B6B766D2D676D656D5D202864656C6574656429 dev="guest_memfd" ino=19021 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 308.807094][ T30] audit: type=1400 audit(1775370842.735:692): avc: denied { write } for pid=8680 comm="syz.3.729" path=2F5B6B766D2D676D656D5D202864656C6574656429 dev="guest_memfd" ino=19021 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 308.885651][ T30] audit: type=1400 audit(1775370842.885:693): avc: denied { read write } for pid=8682 comm="syz.2.730" name="usbmon0" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 308.913162][ T30] audit: type=1400 audit(1775370842.885:694): avc: denied { open } for pid=8682 comm="syz.2.730" path="/dev/usbmon0" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 308.937480][ T30] audit: type=1400 audit(1775370842.895:695): avc: denied { sys_module } for pid=8682 comm="syz.2.730" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 308.959087][ T30] audit: type=1400 audit(1775370842.915:696): avc: denied { map } for pid=8682 comm="syz.2.730" path="/dev/usbmon0" dev="devtmpfs" ino=716 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 309.003077][ T30] audit: type=1400 audit(1775370842.985:697): avc: denied { create } for pid=8687 comm="syz.1.731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 309.071921][ T8689] FAULT_INJECTION: forcing a failure. [ 309.071921][ T8689] name failslab, interval 1, probability 0, space 0, times 0 [ 309.085114][ T8689] CPU: 0 UID: 0 PID: 8689 Comm: syz.1.731 Tainted: G L syzkaller #0 PREEMPT(full) [ 309.085141][ T8689] Tainted: [L]=SOFTLOCKUP [ 309.085147][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 309.085158][ T8689] Call Trace: [ 309.085165][ T8689] [ 309.085172][ T8689] dump_stack_lvl+0x100/0x190 [ 309.085205][ T8689] should_fail_ex.cold+0x5/0xa [ 309.085228][ T8689] should_failslab+0xc2/0x120 [ 309.085247][ T8689] kmem_cache_alloc_noprof+0x7b/0x6e0 [ 309.085274][ T8689] ? do_getname+0x35/0x390 [ 309.085296][ T8689] ? find_held_lock+0x2b/0x80 [ 309.085324][ T8689] do_getname+0x35/0x390 [ 309.085349][ T8689] do_sys_openat2+0xc5/0x1e0 [ 309.085372][ T8689] ? __pfx_do_sys_openat2+0x10/0x10 [ 309.085393][ T8689] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 309.085412][ T8689] ? irqentry_exit+0x180/0x670 [ 309.085436][ T8689] ? lockdep_hardirqs_on+0x78/0x100 [ 309.085464][ T8689] __x64_sys_openat+0x12d/0x210 [ 309.085487][ T8689] ? __pfx___x64_sys_openat+0x10/0x10 [ 309.085519][ T8689] do_syscall_64+0x106/0xf80 [ 309.085543][ T8689] ? clear_bhb_loop+0x40/0x90 [ 309.085563][ T8689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 309.085581][ T8689] RIP: 0033:0x7f977079c819 [ 309.085596][ T8689] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 309.085613][ T8689] RSP: 002b:00007f9771667028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 309.085630][ T8689] RAX: ffffffffffffffda RBX: 00007f9770a16090 RCX: 00007f977079c819 [ 309.085641][ T8689] RDX: 0000000000000002 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 309.085652][ T8689] RBP: 00007f9771667090 R08: 0000000000000000 R09: 0000000000000000 [ 309.085662][ T8689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 309.085672][ T8689] R13: 00007f9770a16128 R14: 00007f9770a16090 R15: 00007ffcfedba928 [ 309.085697][ T8689] [ 309.295027][ T30] audit: type=1400 audit(1775370842.985:698): avc: denied { write } for pid=8687 comm="syz.1.731" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 309.317140][ T5866] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPROTO [ 309.329440][ T5866] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): lan78xx_setup_irq_domain() failed : -71 [ 309.341256][ T5866] lan78xx 1-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 309.789489][ T5866] lan78xx 1-1:1.0: probe with driver lan78xx failed with error -71 [ 309.812790][ T5866] usb 1-1: USB disconnect, device number 39 [ 309.897096][ T30] audit: type=1400 audit(1775370843.915:699): avc: denied { create } for pid=8693 comm="syz.2.733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 310.146271][ T8698] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -EINTR [ 310.373983][ T8704] netlink: 'syz.0.735': attribute type 1 has an invalid length. [ 310.390770][ T8704] netlink: 618 bytes leftover after parsing attributes in process `syz.0.735'. [ 310.451555][ T5821] Bluetooth: hci2: unexpected event 0x2f length: 509 > 260 [ 310.587713][ T8712] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 311.073515][ T8715] binder: 8693:8715 ioctl c0046209 0 returned -22 [ 311.305748][ T8724] FAULT_INJECTION: forcing a failure. [ 311.305748][ T8724] name failslab, interval 1, probability 0, space 0, times 0 [ 311.358200][ T8724] CPU: 1 UID: 0 PID: 8724 Comm: syz.2.740 Tainted: G L syzkaller #0 PREEMPT(full) [ 311.358220][ T8724] Tainted: [L]=SOFTLOCKUP [ 311.358223][ T8724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 311.358230][ T8724] Call Trace: [ 311.358233][ T8724] [ 311.358238][ T8724] dump_stack_lvl+0x100/0x190 [ 311.358260][ T8724] should_fail_ex.cold+0x5/0xa [ 311.358274][ T8724] ? genl_family_rcv_msg_attrs_parse.isra.0+0xc2/0x280 [ 311.358288][ T8724] should_failslab+0xc2/0x120 [ 311.358299][ T8724] __kmalloc_noprof+0xe0/0x850 [ 311.358318][ T8724] genl_family_rcv_msg_attrs_parse.isra.0+0xc2/0x280 [ 311.358334][ T8724] genl_family_rcv_msg_doit+0xc7/0x300 [ 311.358347][ T8724] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 311.358364][ T8724] ? bpf_lsm_capable+0x9/0x10 [ 311.358375][ T8724] ? security_capable+0x80/0x260 [ 311.358393][ T8724] genl_rcv_msg+0x560/0x800 [ 311.358406][ T8724] ? __pfx_genl_rcv_msg+0x10/0x10 [ 311.358418][ T8724] ? __pfx_fou_nl_add_doit+0x10/0x10 [ 311.358437][ T8724] netlink_rcv_skb+0x159/0x420 [ 311.358447][ T8724] ? __pfx_genl_rcv_msg+0x10/0x10 [ 311.358459][ T8724] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 311.358475][ T8724] ? netlink_deliver_tap+0x1ae/0xcc0 [ 311.358493][ T8724] genl_rcv+0x28/0x40 [ 311.358503][ T8724] netlink_unicast+0x5aa/0x870 [ 311.358522][ T8724] ? __pfx_netlink_unicast+0x10/0x10 [ 311.358544][ T8724] netlink_sendmsg+0x8b0/0xda0 [ 311.358556][ T8724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 311.358572][ T8724] ? __might_fault+0x50/0x140 [ 311.358592][ T8724] ____sys_sendmsg+0x9e1/0xb70 [ 311.358603][ T8724] ? __pfx_netlink_sendmsg+0x10/0x10 [ 311.358621][ T8724] ? __pfx_____sys_sendmsg+0x10/0x10 [ 311.358638][ T8724] ___sys_sendmsg+0x190/0x1e0 [ 311.358651][ T8724] ? __pfx____sys_sendmsg+0x10/0x10 [ 311.358679][ T8724] __sys_sendmsg+0x170/0x220 [ 311.358695][ T8724] ? __pfx___sys_sendmsg+0x10/0x10 [ 311.358718][ T8724] do_syscall_64+0x106/0xf80 [ 311.358737][ T8724] ? clear_bhb_loop+0x40/0x90 [ 311.358750][ T8724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 311.358760][ T8724] RIP: 0033:0x7fbc88f9c819 [ 311.358770][ T8724] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 311.358779][ T8724] RSP: 002b:00007fbc89ed3028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 311.358790][ T8724] RAX: ffffffffffffffda RBX: 00007fbc89215fa0 RCX: 00007fbc88f9c819 [ 311.358796][ T8724] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000003 [ 311.358802][ T8724] RBP: 00007fbc89ed3090 R08: 0000000000000000 R09: 0000000000000000 [ 311.358808][ T8724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 311.358814][ T8724] R13: 00007fbc89216038 R14: 00007fbc89215fa0 R15: 00007ffe8b8a7818 [ 311.358828][ T8724] [ 311.709470][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 311.720177][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 311.794680][ T8728] netlink: 12 bytes leftover after parsing attributes in process `syz.3.741'. [ 311.833455][ T8728] openvswitch: netlink: Flow actions attr not present in new flow. [ 313.103225][ T8739] xt_CT: No such helper "snmp_trap" [ 314.236993][ T8755] netlink: 4 bytes leftover after parsing attributes in process `syz.2.746'. [ 314.618550][ T8793] FAULT_INJECTION: forcing a failure. [ 314.618550][ T8793] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 314.864286][ T8793] CPU: 1 UID: 0 PID: 8793 Comm: syz.0.751 Tainted: G L syzkaller #0 PREEMPT(full) [ 314.864317][ T8793] Tainted: [L]=SOFTLOCKUP [ 314.864323][ T8793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 314.864334][ T8793] Call Trace: [ 314.864340][ T8793] [ 314.864347][ T8793] dump_stack_lvl+0x100/0x190 [ 314.864381][ T8793] should_fail_ex.cold+0x5/0xa [ 314.864406][ T8793] _copy_to_user+0x32/0xd0 [ 314.864429][ T8793] simple_read_from_buffer+0xcb/0x170 [ 314.864450][ T8793] proc_fail_nth_read+0x1af/0x230 [ 314.864477][ T8793] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 314.864501][ T8793] ? rw_verify_area+0xce/0x6d0 [ 314.864524][ T8793] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 314.864548][ T8793] vfs_read+0x1e4/0xb30 [ 314.864567][ T8793] ? __pfx_vfs_read+0x10/0x10 [ 314.864583][ T8793] ? __fget_files+0x215/0x3d0 [ 314.864605][ T8793] ? __fget_files+0x21f/0x3d0 [ 314.864630][ T8793] ksys_read+0x12a/0x250 [ 314.864645][ T8793] ? __pfx_ksys_read+0x10/0x10 [ 314.864669][ T8793] do_syscall_64+0x106/0xf80 [ 314.864695][ T8793] ? clear_bhb_loop+0x40/0x90 [ 314.864715][ T8793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 314.864732][ T8793] RIP: 0033:0x7f720675d04e [ 314.864747][ T8793] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 314.864762][ T8793] RSP: 002b:00007f72075a3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 314.864779][ T8793] RAX: ffffffffffffffda RBX: 00007f72075a46c0 RCX: 00007f720675d04e [ 314.864790][ T8793] RDX: 000000000000000f RSI: 00007f72075a40a0 RDI: 0000000000000004 [ 314.864800][ T8793] RBP: 00007f72075a4090 R08: 0000000000000000 R09: 0000000000000000 [ 314.864810][ T8793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 314.864820][ T8793] R13: 00007f7206a16038 R14: 00007f7206a15fa0 R15: 00007fffe35ad1e8 [ 314.864844][ T8793] [ 316.085120][ T8809] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 316.401357][ T9] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 316.654655][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 316.727493][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 317.211799][ T9] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 317.220880][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 317.240800][ T9] usb 1-1: config 0 descriptor?? [ 317.533840][ T30] kauditd_printk_skb: 12 callbacks suppressed [ 317.533855][ T30] audit: type=1400 audit(1775370851.555:712): avc: denied { name_bind } for pid=8827 comm="syz.3.761" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 317.729075][ T9] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 317.751329][ T9] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 317.768639][ T30] audit: type=1400 audit(1775370851.785:713): avc: denied { create } for pid=8834 comm="syz.2.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 318.738661][ T9] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 318.761528][ T9] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 318.769113][ T9] playstation 0003:054C:0DF2.0005: unknown main item tag 0x0 [ 318.791529][ T30] audit: type=1400 audit(1775370851.785:714): avc: denied { bind } for pid=8834 comm="syz.2.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 319.031564][ T30] audit: type=1400 audit(1775370851.785:715): avc: denied { ioctl } for pid=8834 comm="syz.2.755" path="socket:[19314]" dev="sockfs" ino=19314 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 319.123809][ T30] audit: type=1400 audit(1775370852.065:716): avc: denied { create } for pid=8827 comm="syz.3.761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 319.201332][ T30] audit: type=1400 audit(1775370852.065:717): avc: denied { map } for pid=8827 comm="syz.3.761" path="socket:[19839]" dev="sockfs" ino=19839 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 319.224438][ T30] audit: type=1400 audit(1775370852.065:718): avc: denied { read accept } for pid=8827 comm="syz.3.761" path="socket:[19839]" dev="sockfs" ino=19839 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 319.258984][ T30] audit: type=1400 audit(1775370852.605:719): avc: denied { create } for pid=8834 comm="syz.2.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 319.284340][ T8839] usb usb8: usbfs: interface 0 claimed by hub while 'syz.4.762' sets config #2 [ 319.450800][ T30] audit: type=1400 audit(1775370852.605:720): avc: denied { write } for pid=8834 comm="syz.2.755" path="socket:[19841]" dev="sockfs" ino=19841 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 319.574486][ T9] playstation 0003:054C:0DF2.0005: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.0-1/input0 [ 319.602542][ T30] audit: type=1400 audit(1775370853.275:721): avc: denied { read } for pid=8830 comm="syz.4.762" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 319.638334][ T8851] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8851 comm=syz.3.764 [ 320.205343][ T9] playstation 0003:054C:0DF2.0005: Failed to retrieve feature with reportID 9: -71 [ 320.215962][ T9] playstation 0003:054C:0DF2.0005: Failed to retrieve DualSense pairing info: -71 [ 320.230987][ T8856] netlink: 32 bytes leftover after parsing attributes in process `syz.3.764'. [ 320.281483][ T9] playstation 0003:054C:0DF2.0005: Failed to get MAC address from DualSense [ 320.320419][ T9] playstation 0003:054C:0DF2.0005: Failed to create dualsense. [ 320.369320][ T9] playstation 0003:054C:0DF2.0005: probe with driver playstation failed with error -71 [ 320.425864][ T9] usb 1-1: USB disconnect, device number 40 [ 320.582287][ T8864] netdevsim netdevsim0: loading /lib/firmware/. failed with error -22 [ 320.591482][ T8864] netdevsim netdevsim0: Direct firmware load for . failed with error -22 [ 320.643398][ T8864] netdevsim netdevsim0: Falling back to sysfs fallback for: . [ 321.397609][ T8873] netlink: 20 bytes leftover after parsing attributes in process `syz.4.766'. [ 321.652143][ T8879] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=5123 sclass=netlink_tcpdiag_socket pid=8879 comm=syz.2.769 [ 323.065019][ T8893] netlink: 'syz.1.773': attribute type 10 has an invalid length. [ 323.087855][ T8893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 323.109859][ T8893] .`: (slave batadv0): Enslaving as an active interface with an up link [ 323.236931][ T8893] loop5: detected capacity change from 0 to 7 [ 323.252544][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 323.252584][ T30] audit: type=1400 audit(1775370857.225:740): avc: denied { append } for pid=8889 comm="syz.1.773" name="loop5" dev="devtmpfs" ino=652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 323.334766][ T8893] Dev loop5: unable to read RDB block 7 [ 323.340575][ T8893] loop5: AHDI p1 [ 323.344948][ T8893] loop5: partition table partially beyond EOD, truncated [ 323.646983][ T30] audit: type=1400 audit(1775370857.305:741): avc: denied { set_context_mgr } for pid=8889 comm="syz.1.773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 324.046376][ T30] audit: type=1400 audit(1775370857.665:742): avc: denied { unmount } for pid=5812 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 324.304349][ T30] audit: type=1400 audit(1775370858.315:743): avc: denied { setopt } for pid=8902 comm="syz.2.777" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 324.402130][ T8899] nbd0: detected capacity change from 0 to 128 [ 324.462993][ T5821] block nbd0: Receive control failed (result -32) [ 324.508371][ T5795] [ 324.510727][ T5795] ====================================================== [ 324.517729][ T5795] WARNING: possible circular locking dependency detected [ 324.524735][ T5795] syzkaller #0 Tainted: G L [ 324.530783][ T5795] ------------------------------------------------------ [ 324.537782][ T5795] udevd/5795 is trying to acquire lock: [ 324.543310][ T5795] ffff88801ef40670 (&nsock->tx_lock){+.+.}-{4:4}, at: nbd_queue_rq+0x428/0x1080 [ 324.552351][ T5795] [ 324.552351][ T5795] but task is already holding lock: [ 324.559703][ T5795] ffff88804c9d0180 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xba/0x1080 [ 324.568216][ T5795] [ 324.568216][ T5795] which lock already depends on the new lock. [ 324.568216][ T5795] [ 324.578606][ T5795] [ 324.578606][ T5795] the existing dependency chain (in reverse order) is: [ 324.587606][ T5795] [ 324.587606][ T5795] -> #6 (&cmd->lock){+.+.}-{4:4}: [ 324.594811][ T5795] __mutex_lock+0x1a2/0x1b90 [ 324.599916][ T5795] nbd_queue_rq+0xba/0x1080 [ 324.604929][ T5795] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 324.610993][ T5795] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 324.617838][ T5795] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 324.624337][ T5795] blk_mq_run_hw_queue+0x23c/0x670 [ 324.629960][ T5795] blk_mq_dispatch_list+0x51d/0x1360 [ 324.635762][ T5795] blk_mq_flush_plug_list+0x130/0x600 [ 324.641653][ T5795] __blk_flush_plug+0x2c4/0x4b0 [ 324.647017][ T5795] __submit_bio+0x584/0x6c0 [ 324.652035][ T5795] submit_bio_noacct_nocheck+0x562/0xc10 [ 324.658183][ T5795] submit_bio_noacct+0xd17/0x2010 [ 324.663720][ T5795] submit_bh_wbc+0x59c/0x770 [ 324.668825][ T5795] block_read_full_folio+0x4c8/0x8e0 [ 324.674626][ T5795] filemap_read_folio+0xfc/0x3b0 [ 324.680083][ T5795] do_read_cache_folio+0x2d7/0x6b0 [ 324.685711][ T5795] read_part_sector+0xd1/0x370 [ 324.690989][ T5795] adfspart_check_ICS+0x93/0x910 [ 324.696437][ T5795] bdev_disk_changed+0x7f8/0xc80 [ 324.701890][ T5795] blkdev_get_whole+0x187/0x290 [ 324.707251][ T5795] bdev_open+0x2c7/0xe40 [ 324.712008][ T5795] blkdev_open+0x34e/0x4f0 [ 324.716941][ T5795] do_dentry_open+0x6d8/0x1660 [ 324.722216][ T5795] vfs_open+0x82/0x3f0 [ 324.726796][ T5795] path_openat+0x208c/0x31a0 [ 324.731902][ T5795] do_file_open+0x20e/0x430 [ 324.736921][ T5795] do_sys_openat2+0x10d/0x1e0 [ 324.742111][ T5795] __x64_sys_openat+0x12d/0x210 [ 324.747474][ T5795] do_syscall_64+0x106/0xf80 [ 324.752583][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.758985][ T5795] [ 324.758985][ T5795] -> #5 (set->srcu){.+.+}-{0:0}: [ 324.766102][ T5795] __synchronize_srcu+0xa2/0x300 [ 324.771551][ T5795] blk_mq_quiesce_queue+0x149/0x1c0 [ 324.777260][ T5795] elevator_switch+0x17b/0x7e0 [ 324.782536][ T5795] elevator_change+0x352/0x530 [ 324.787813][ T5795] elevator_set_default+0x29e/0x360 [ 324.793524][ T5795] blk_register_queue+0x412/0x590 [ 324.799058][ T5795] __add_disk+0x73f/0xe40 [ 324.803904][ T5795] add_disk_fwnode+0x118/0x5c0 [ 324.809186][ T5795] nbd_dev_add+0x77a/0xb10 [ 324.814113][ T5795] nbd_init+0x291/0x2b0 [ 324.818786][ T5795] do_one_initcall+0x11d/0x760 [ 324.824065][ T5795] kernel_init_freeable+0x6e5/0x7a0 [ 324.829782][ T5795] kernel_init+0x1f/0x1e0 [ 324.834627][ T5795] ret_from_fork+0x754/0xd80 [ 324.839728][ T5795] ret_from_fork_asm+0x1a/0x30 [ 324.845008][ T5795] [ 324.845008][ T5795] -> #4 (&q->elevator_lock){+.+.}-{4:4}: [ 324.852821][ T5795] __mutex_lock+0x1a2/0x1b90 [ 324.857922][ T5795] elevator_change+0x1bc/0x530 [ 324.863197][ T5795] elevator_set_none+0x92/0xf0 [ 324.868475][ T5795] blk_mq_update_nr_hw_queues+0x4c1/0x15f0 [ 324.875154][ T5795] nbd_start_device+0x1a6/0xbd0 [ 324.880515][ T5795] nbd_genl_connect+0xff2/0x1a40 [ 324.885965][ T5795] genl_family_rcv_msg_doit+0x214/0x300 [ 324.892027][ T5795] genl_rcv_msg+0x560/0x800 [ 324.897041][ T5795] netlink_rcv_skb+0x159/0x420 [ 324.902316][ T5795] genl_rcv+0x28/0x40 [ 324.906805][ T5795] netlink_unicast+0x5aa/0x870 [ 324.912087][ T5795] netlink_sendmsg+0x8b0/0xda0 [ 324.917354][ T5795] ____sys_sendmsg+0x9e1/0xb70 [ 324.922627][ T5795] ___sys_sendmsg+0x190/0x1e0 [ 324.927820][ T5795] __sys_sendmsg+0x170/0x220 [ 324.932927][ T5795] do_syscall_64+0x106/0xf80 [ 324.938035][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.944441][ T5795] [ 324.944441][ T5795] -> #3 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 324.953040][ T5795] blk_alloc_queue+0x610/0x790 [ 324.958318][ T5795] blk_mq_alloc_queue+0x174/0x290 [ 324.963862][ T5795] __blk_mq_alloc_disk+0x29/0x120 [ 324.969412][ T5795] nbd_dev_add+0x492/0xb10 [ 324.974337][ T5795] nbd_init+0x291/0x2b0 [ 324.979007][ T5795] do_one_initcall+0x11d/0x760 [ 324.984286][ T5795] kernel_init_freeable+0x6e5/0x7a0 [ 324.990003][ T5795] kernel_init+0x1f/0x1e0 [ 324.994845][ T5795] ret_from_fork+0x754/0xd80 [ 324.999950][ T5795] ret_from_fork_asm+0x1a/0x30 [ 325.005230][ T5795] [ 325.005230][ T5795] -> #2 (fs_reclaim){+.+.}-{0:0}: [ 325.012434][ T5795] fs_reclaim_acquire+0xc4/0x100 [ 325.017890][ T5795] kmem_cache_alloc_node_noprof+0x53/0x6f0 [ 325.024218][ T5795] __alloc_skb+0x140/0x710 [ 325.029151][ T5795] tcp_stream_alloc_skb+0x34/0x660 [ 325.034774][ T5795] tcp_sendmsg_locked+0x1396/0x45e0 [ 325.040485][ T5795] tcp_sendmsg+0x2e/0x50 [ 325.045239][ T5795] inet_sendmsg+0xb9/0x140 [ 325.050167][ T5795] sock_write_iter+0x4ea/0x5a0 [ 325.055440][ T5795] vfs_write+0x6ac/0x1070 [ 325.060277][ T5795] ksys_write+0x1f8/0x250 [ 325.065113][ T5795] do_syscall_64+0x106/0xf80 [ 325.070224][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.076626][ T5795] [ 325.076626][ T5795] -> #1 (sk_lock-AF_INET){+.+.}-{0:0}: [ 325.084260][ T5795] lock_sock_nested+0x41/0xf0 [ 325.089454][ T5795] inet_shutdown+0x67/0x410 [ 325.094465][ T5795] nbd_mark_nsock_dead+0xae/0x5c0 [ 325.100007][ T5795] sock_shutdown+0x16b/0x200 [ 325.105115][ T5795] nbd_config_put+0x1eb/0x750 [ 325.110312][ T5795] nbd_release+0xb7/0x190 [ 325.115147][ T5795] blkdev_put_whole+0xb0/0xf0 [ 325.120333][ T5795] bdev_release+0x47f/0x6d0 [ 325.125351][ T5795] blkdev_release+0x15/0x20 [ 325.130369][ T5795] __fput+0x3ff/0xb40 [ 325.134866][ T5795] task_work_run+0x150/0x240 [ 325.139972][ T5795] exit_to_user_mode_loop+0x100/0x4a0 [ 325.145852][ T5795] do_syscall_64+0x67c/0xf80 [ 325.150964][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.157368][ T5795] [ 325.157368][ T5795] -> #0 (&nsock->tx_lock){+.+.}-{4:4}: [ 325.165010][ T5795] __lock_acquire+0x14b8/0x2630 [ 325.170373][ T5795] lock_acquire+0x1cf/0x380 [ 325.175385][ T5795] __mutex_lock+0x1a2/0x1b90 [ 325.180487][ T5795] nbd_queue_rq+0x428/0x1080 [ 325.185592][ T5795] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 325.191656][ T5795] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 325.194303][ T5808] block nbd0: Receive control failed (result -32) [ 325.198496][ T5795] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 325.198521][ T5795] blk_mq_run_hw_queue+0x23c/0x670 [ 325.216974][ T5795] blk_mq_dispatch_list+0x51d/0x1360 [ 325.222757][ T5795] blk_mq_flush_plug_list+0x130/0x600 [ 325.228623][ T5795] __blk_flush_plug+0x2c4/0x4b0 [ 325.233968][ T5795] __submit_bio+0x584/0x6c0 [ 325.238965][ T5795] submit_bio_noacct_nocheck+0x562/0xc10 [ 325.245091][ T5795] submit_bio_noacct+0xd17/0x2010 [ 325.250618][ T5795] submit_bh_wbc+0x59c/0x770 [ 325.255706][ T5795] block_read_full_folio+0x4c8/0x8e0 [ 325.261488][ T5795] filemap_read_folio+0xfc/0x3b0 [ 325.266921][ T5795] do_read_cache_folio+0x2d7/0x6b0 [ 325.272527][ T5795] read_part_sector+0xd1/0x370 [ 325.277781][ T5795] adfspart_check_ICS+0x93/0x910 [ 325.283211][ T5795] bdev_disk_changed+0x7f8/0xc80 [ 325.288644][ T5795] blkdev_get_whole+0x187/0x290 [ 325.294001][ T5795] bdev_open+0x2c7/0xe40 [ 325.298739][ T5795] blkdev_open+0x34e/0x4f0 [ 325.303670][ T5795] do_dentry_open+0x6d8/0x1660 [ 325.308925][ T5795] vfs_open+0x82/0x3f0 [ 325.313487][ T5795] path_openat+0x208c/0x31a0 [ 325.318582][ T5795] do_file_open+0x20e/0x430 [ 325.323578][ T5795] do_sys_openat2+0x10d/0x1e0 [ 325.328750][ T5795] __x64_sys_openat+0x12d/0x210 [ 325.334095][ T5795] do_syscall_64+0x106/0xf80 [ 325.339190][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.345577][ T5795] [ 325.345577][ T5795] other info that might help us debug this: [ 325.345577][ T5795] [ 325.355774][ T5795] Chain exists of: [ 325.355774][ T5795] &nsock->tx_lock --> set->srcu --> &cmd->lock [ 325.355774][ T5795] [ 325.367818][ T5795] Possible unsafe locking scenario: [ 325.367818][ T5795] [ 325.375236][ T5795] CPU0 CPU1 [ 325.380582][ T5795] ---- ---- [ 325.385916][ T5795] lock(&cmd->lock); [ 325.389871][ T5795] lock(set->srcu); [ 325.396258][ T5795] lock(&cmd->lock); [ 325.402732][ T5795] lock(&nsock->tx_lock); [ 325.407125][ T5795] [ 325.407125][ T5795] *** DEADLOCK *** [ 325.407125][ T5795] [ 325.415261][ T5795] 3 locks held by udevd/5795: [ 325.419907][ T5795] #0: ffff888027c59358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 325.429185][ T5795] #1: ffff888021bdc198 (set->srcu){.+.+}-{0:0}, at: blk_mq_run_hw_queue+0x22e/0x670 [ 325.438636][ T5795] #2: ffff88804c9d0180 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xba/0x1080 [ 325.447558][ T5795] [ 325.447558][ T5795] stack backtrace: [ 325.453420][ T5795] CPU: 0 UID: 0 PID: 5795 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 325.453437][ T5795] Tainted: [L]=SOFTLOCKUP [ 325.453440][ T5795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 325.453446][ T5795] Call Trace: [ 325.453450][ T5795] [ 325.453455][ T5795] dump_stack_lvl+0x100/0x190 [ 325.453474][ T5795] print_circular_bug.cold+0x178/0x1c7 [ 325.453491][ T5795] check_noncircular+0x146/0x160 [ 325.453509][ T5795] __lock_acquire+0x14b8/0x2630 [ 325.453522][ T5795] lock_acquire+0x1cf/0x380 [ 325.453531][ T5795] ? nbd_queue_rq+0x428/0x1080 [ 325.453542][ T5795] ? __pfx___might_resched+0x10/0x10 [ 325.453555][ T5795] ? preempt_schedule_thunk+0x16/0x30 [ 325.453570][ T5795] __mutex_lock+0x1a2/0x1b90 [ 325.453580][ T5795] ? nbd_queue_rq+0x428/0x1080 [ 325.453590][ T5795] ? rcu_is_watching+0x12/0xc0 [ 325.453603][ T5795] ? trace_contention_end.constprop.0+0x15b/0x1b0 [ 325.453615][ T5795] ? nbd_queue_rq+0x428/0x1080 [ 325.453627][ T5795] ? __pfx___mutex_lock+0x10/0x10 [ 325.453640][ T5795] ? lock_acquire+0x1cf/0x380 [ 325.453650][ T5795] ? nbd_queue_rq+0x428/0x1080 [ 325.453660][ T5795] nbd_queue_rq+0x428/0x1080 [ 325.453670][ T5795] ? finish_task_switch.isra.0+0x205/0xb80 [ 325.453687][ T5795] ? __pfx_nbd_queue_rq+0x10/0x10 [ 325.453699][ T5795] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 325.453717][ T5795] ? sbitmap_get+0x1d7/0x360 [ 325.453731][ T5795] ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10 [ 325.453746][ T5795] ? __blk_mq_alloc_driver_tag+0x27a/0x7a0 [ 325.453761][ T5795] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 325.453776][ T5795] ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10 [ 325.453793][ T5795] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 325.453807][ T5795] blk_mq_run_hw_queue+0x23c/0x670 [ 325.453819][ T5795] ? blk_mq_run_hw_queue+0x22e/0x670 [ 325.453831][ T5795] blk_mq_dispatch_list+0x51d/0x1360 [ 325.453847][ T5795] ? __pfx_blk_mq_dispatch_list+0x10/0x10 [ 325.453861][ T5795] ? blk_add_trace_plug+0xf5/0x290 [ 325.453873][ T5795] blk_mq_flush_plug_list+0x130/0x600 [ 325.453893][ T5795] ? trace_block_plug+0x6e/0x240 [ 325.453902][ T5795] ? blk_add_rq_to_plug+0x30a/0x540 [ 325.453916][ T5795] ? __pfx_wbt_track+0x10/0x10 [ 325.453928][ T5795] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 325.453943][ T5795] ? blk_mq_submit_bio+0x9aa/0x2bf0 [ 325.453958][ T5795] __blk_flush_plug+0x2c4/0x4b0 [ 325.453972][ T5795] ? __pfx___blk_flush_plug+0x10/0x10 [ 325.453986][ T5795] __submit_bio+0x584/0x6c0 [ 325.453999][ T5795] ? __pfx___submit_bio+0x10/0x10 [ 325.454015][ T5795] ? submit_bio_noacct_nocheck+0x562/0xc10 [ 325.454028][ T5795] submit_bio_noacct_nocheck+0x562/0xc10 [ 325.454043][ T5795] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 325.454057][ T5795] ? submit_bio_noacct+0xa63/0x2010 [ 325.454070][ T5795] ? __sanitizer_cov_trace_switch+0x3b/0x90 [ 325.454086][ T5795] submit_bio_noacct+0xd17/0x2010 [ 325.454102][ T5795] submit_bh_wbc+0x59c/0x770 [ 325.454123][ T5795] block_read_full_folio+0x4c8/0x8e0 [ 325.454140][ T5795] ? __pfx_blkdev_get_block+0x10/0x10 [ 325.454155][ T5795] ? __pfx_blkdev_read_folio+0x10/0x10 [ 325.454168][ T5795] filemap_read_folio+0xfc/0x3b0 [ 325.454182][ T5795] ? __filemap_get_folio_mpol+0xca2/0xe70 [ 325.454199][ T5795] ? __pfx_filemap_read_folio+0x10/0x10 [ 325.454215][ T5795] do_read_cache_folio+0x2d7/0x6b0 [ 325.454231][ T5795] ? __pfx_blkdev_read_folio+0x10/0x10 [ 325.454245][ T5795] read_part_sector+0xd1/0x370 [ 325.454258][ T5795] adfspart_check_ICS+0x93/0x910 [ 325.454270][ T5795] ? snprintf+0xc7/0x100 [ 325.454284][ T5795] ? __pfx_snprintf+0x10/0x10 [ 325.454298][ T5795] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 325.454308][ T5795] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 325.454322][ T5795] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 325.454335][ T5795] bdev_disk_changed+0x7f8/0xc80 [ 325.454349][ T5795] ? __pfx_bdev_disk_changed+0x10/0x10 [ 325.454362][ T5795] blkdev_get_whole+0x187/0x290 [ 325.454374][ T5795] bdev_open+0x2c7/0xe40 [ 325.454388][ T5795] blkdev_open+0x34e/0x4f0 [ 325.454402][ T5795] do_dentry_open+0x6d8/0x1660 [ 325.454412][ T5795] ? __pfx_blkdev_open+0x10/0x10 [ 325.454427][ T5795] vfs_open+0x82/0x3f0 [ 325.454440][ T5795] path_openat+0x208c/0x31a0 [ 325.454454][ T5795] ? __pfx_path_openat+0x10/0x10 [ 325.454467][ T5795] do_file_open+0x20e/0x430 [ 325.454478][ T5795] ? __pfx_do_file_open+0x10/0x10 [ 325.454494][ T5795] ? alloc_fd+0x476/0x790 [ 325.454505][ T5795] ? do_getname+0x191/0x390 [ 325.454519][ T5795] do_sys_openat2+0x10d/0x1e0 [ 325.454532][ T5795] ? __pfx_do_sys_openat2+0x10/0x10 [ 325.454548][ T5795] __x64_sys_openat+0x12d/0x210 [ 325.454561][ T5795] ? __pfx___x64_sys_openat+0x10/0x10 [ 325.454574][ T5795] ? __pfx___schedule+0x10/0x10 [ 325.454589][ T5795] ? trace_irq_enable.constprop.0+0x2f/0x180 [ 325.454606][ T5795] do_syscall_64+0x106/0xf80 [ 325.454622][ T5795] ? clear_bhb_loop+0x40/0x90 [ 325.454635][ T5795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 325.454646][ T5795] RIP: 0033:0x7f9662aa7407 [ 325.454654][ T5795] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 325.454664][ T5795] RSP: 002b:00007ffc731751a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 325.454674][ T5795] RAX: ffffffffffffffda RBX: 00007f96631fc880 RCX: 00007f9662aa7407 [ 325.454681][ T5795] RDX: 00000000000a0800 RSI: 00005560adcf3610 RDI: ffffffffffffff9c [ 325.454687][ T5795] RBP: 00005560adcf02c0 R08: 0000000000000000 R09: 0000000000000000 [ 325.454692][ T5795] R10: 0000000000000000 R11: 0000000000000202 R12: 00005560ae2173c0 [ 325.454698][ T5795] R13: 00005560adf2b8d0 R14: 0000000000000000 R15: 00005560ae2173c0 [ 325.454708][ T5795] [ 326.064844][ T5795] block nbd0: Dead connection, failed to find a fallback [ 326.071913][ T5795] block nbd0: shutting down sockets [ 326.077109][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.086604][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.094456][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.104353][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.113026][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.122533][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.130321][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.155092][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.163130][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.173054][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.180854][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.190353][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.198162][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.211414][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.221463][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.230925][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.238660][ T5795] ldm_validate_partition_table(): Disk read failed. [ 326.245306][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.255006][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.262768][ T5795] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 326.272245][ T5795] Buffer I/O error on dev nbd0, logical block 0, async page read [ 326.280023][ T5795] Dev nbd0: unable to read RDB block 0 [ 326.288984][ T5795] nbd0: unable to read partition table [ 326.296680][ T5795] ldm_validate_partition_table(): Disk read failed. [ 326.303356][ T5795] Dev nbd0: unable to read RDB block 0 [ 326.308903][ T5795] nbd0: unable to read partition table [ 326.318099][ T5795] ldm_validate_partition_table(): Disk read failed. [ 326.324827][ T5795] Dev nbd0: unable to read RDB block 0 [ 326.331301][ T5795] nbd0: unable to read partition table [ 326.340291][ T5795] ldm_validate_partition_table(): Disk read failed. [ 326.347130][ T5795] Dev nbd0: unable to read RDB block 0 [ 326.352786][ T5795] nbd0: unable to read partition table