last executing test programs: 7m51.669936712s ago: executing program 2 (id=1715): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)="3c3f3ea0db2d3603c5d209649c9b04c52d544f4d4f594f5f434f4e4649473d300a", 0x21) 7m51.624785471s ago: executing program 2 (id=1717): socket$nl_generic(0x10, 0x3, 0x10) r0 = open(&(0x7f0000000040)='./file1\x00', 0x1850c2, 0x14c) ftruncate(r0, 0x200004) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040e0704230c"], 0xa) 7m51.518612149s ago: executing program 2 (id=1718): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r1, 0xffffffffffffffff}, &(0x7f00000006c0), &(0x7f0000000700)=r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000b80)={r2, &(0x7f0000000a80), 0x0}, 0x20) 7m51.505179345s ago: executing program 2 (id=1719): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x200) 7m51.455527668s ago: executing program 2 (id=1721): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='attr\x00') fchdir(r0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0xa82, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x900, 0x12) 7m51.107819732s ago: executing program 2 (id=1722): r0 = io_uring_setup(0x743b, &(0x7f0000000300)={0x0, 0xd3d0, 0x80, 0xfffffffe, 0x345}) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x6e, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 7m51.035892934s ago: executing program 32 (id=1722): r0 = io_uring_setup(0x743b, &(0x7f0000000300)={0x0, 0xd3d0, 0x80, 0xfffffffe, 0x345}) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x6e, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 6m9.034504358s ago: executing program 0 (id=3322): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000100)={0x0, 0xffffffffffffff2b, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x701, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 6m8.973221107s ago: executing program 0 (id=3324): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0xfffffffffffffffb}, {0x0, 0x3fffffffffffff, 0x200000000000000}, 0xfffffffe}}, 0xb8}, 0x1, 0x0, 0x0, 0x4000015}, 0x2c000010) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xc4, 0x19, 0x1, 0xfffffffe, 0x400000, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffb}, {0x0, 0x0, 0x200000000000000}}, [@mark={0xc, 0x15, {0x35075a, 0x10}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40100}, 0x2c000010) 6m8.86125399s ago: executing program 0 (id=3326): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000100), 0x0) 6m8.404016865s ago: executing program 0 (id=3330): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x911091, 0x0) chroot(&(0x7f0000000040)='./file0/file0\x00') mount$bind(&(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2125099, 0x0) 6m8.340842423s ago: executing program 0 (id=3331): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x11, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x3}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x2, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x23, 0x4, 0x2, 0x40, r0}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000a00)={{r2}, &(0x7f0000000980), &(0x7f00000002c0)=r1}, 0x20) 6m7.983515084s ago: executing program 0 (id=3333): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x4008032, 0xffffffffffffffff, 0xd06d000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3) 6m7.863292905s ago: executing program 33 (id=3333): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x4008032, 0xffffffffffffffff, 0xd06d000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3) 5m1.356018259s ago: executing program 6 (id=4388): mkdir(&(0x7f00000002c0)='./file0\x00', 0x1e) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f00000001c0)='grpquota') r0 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x188) quotactl_fd$Q_QUOTAON(r0, 0xffffffff80000201, 0x0, 0x0) 5m1.21475355s ago: executing program 6 (id=4391): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) r1 = dup2(r0, r0) ioctl$BLKTRACESETUP(r1, 0xc0481273, 0x0) 5m1.106915248s ago: executing program 6 (id=4395): r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='.\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x7}, [{0x2, 0x3, 0xee01}], {0x4, 0x5}, [], {0x10, 0x3}, {0x20, 0x7}}, 0x2c, 0x1) setreuid(0xffffffffffffffff, 0xee01) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) 5m1.056231726s ago: executing program 6 (id=4396): mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000300)='./file0/../file0\x00', 0x0, 0x2151090, 0x0) mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) umount2(&(0x7f0000000080)='./file0/../file0\x00', 0xc) 5m0.997829595s ago: executing program 6 (id=4398): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x1, {{0x1, 0x1}}}, 0x10) write$binfmt_misc(r0, &(0x7f0000000340), 0x2000011a) recvmmsg$unix(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/242, 0xf2}, {0x0}, {0x0}], 0x3}}, {{0x0, 0x0, 0x0}}], 0x2, 0x121, 0x0) 5m0.698494701s ago: executing program 6 (id=4400): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000600)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 5m0.350853365s ago: executing program 34 (id=4400): mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000500)='./proc\x00', &(0x7f0000000600)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./proc/sys/net/ipv6/conf/syz_tun/addr_gen_mode\x00', 0x1, 0x0) write(r0, 0x0, 0x0) 2m35.675730072s ago: executing program 3 (id=6498): munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)={0xe5, 0x0, [{0x80000001, 0x2, 0x4, 0x8001}]}) 2m35.393688947s ago: executing program 3 (id=6501): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000240)={0xf400, 0x1000000}) 2m35.264467211s ago: executing program 3 (id=6503): r0 = socket(0x10, 0x803, 0x0) r1 = syz_io_uring_setup(0xefd, &(0x7f0000000400)={0x0, 0x0, 0x10000, 0x3, 0x55}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0, 0x80010182, 0x1}) io_uring_enter(r1, 0x1, 0xfffffffd, 0x9, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, 0x2, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000) 2m34.966292265s ago: executing program 3 (id=6507): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000280)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000580)='./file0/../file0\x00') mount$bind(&(0x7f0000000040)='.\x00', &(0x7f00000008c0)='./file0\x00', 0x0, 0x2a05004, 0x0) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') 2m34.812772839s ago: executing program 3 (id=6508): r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005800410f9c00f4f90085b3a85c91fddf080001000501009f0800028001000000", 0x24) capset(&(0x7f0000000600)={0x20071026}, &(0x7f0000000280)={0x200000, 0x200000, 0x0, 0x0, 0x0, 0x400}) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@gettaction={0x28, 0x5a, 0x1, 0x70bd27, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8}]}, 0x28}}, 0x0) 2m33.095998599s ago: executing program 3 (id=6519): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="d8000000580081044e81f782db44b904021d0800090002", 0x17}], 0x1}, 0x24044880) ioctl$SIOCSIFHWADDR(r0, 0x8b32, &(0x7f0000000000)={'virt_wifi0\x00', @random="257ed0f891e7"}) 2m32.869275438s ago: executing program 35 (id=6519): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="d8000000580081044e81f782db44b904021d0800090002", 0x17}], 0x1}, 0x24044880) ioctl$SIOCSIFHWADDR(r0, 0x8b32, &(0x7f0000000000)={'virt_wifi0\x00', @random="257ed0f891e7"}) 57.055526455s ago: executing program 7 (id=7554): r0 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x595f, 0x10000, 0x3, 0x51}, &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080)) io_uring_enter(r0, 0x2000, 0xfffffffd, 0x48, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fdinfo/3\x00') pread64(r1, &(0x7f0000000300)=""/246, 0xf6, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000180)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x20, 0x6, 0xff, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@mptcp=@mp_join={0x1e, 0x3, 0x4}, @mptcp=@ack={0x1e, 0x6, 0x33, 0x1, "e9aa"}]}}}}}}}}, 0x0) 56.471871277s ago: executing program 7 (id=7569): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f000034b000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00004c9000/0x2000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f000016a000/0x2000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x1195, &(0x7f0000000040)={0x0, 0x100c8a2, 0xc000, 0x2, 0x348}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x13, 0x21cd, 0x0, &(0x7f0000000680)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x76, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) io_uring_enter(r0, 0x221d, 0xcf75, 0x37, 0x0, 0x0) 56.362583317s ago: executing program 7 (id=7561): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="1a0000000212a277", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, 0x8) 56.22216613s ago: executing program 7 (id=7562): r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010025bd7000ffdbdf2501000000000000000841"], 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x40090) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000051}, 0x0) 56.07473519s ago: executing program 7 (id=7564): creat(&(0x7f0000001440)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x60840, 0x44) fcntl$setlease(r0, 0x400, 0x0) setxattr$incfs_metadata(&(0x7f0000000340)='./file0\x00', &(0x7f0000000180), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.incfs.metadata\x00') 55.900640415s ago: executing program 7 (id=7566): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001500)={0x2020}, 0x2020) 40.84618893s ago: executing program 36 (id=7566): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='dir0\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='dir0\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='dir0/per_cpu/cpu0/trace_pipe\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001500)={0x2020}, 0x2020) 6.004007174s ago: executing program 1 (id=7984): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000200)={0x8, "e2f06487b14a4767c1bc0565958c4af043a57786be27fdd97fc698c6cc0340a7"}) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000000)={0x3, "5c64ad8328c6e0f900b8a5f28e574b3ad0c1055296db58fc8da67a3066befb37"}) mmap$IORING_OFF_SQES(0x0, 0x1000, 0x2, 0x109031, 0xffffffffffffffff, 0x10000000) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) read$FUSE(r1, &(0x7f0000005800)={0x2020}, 0x2020) 5.977693853s ago: executing program 1 (id=7986): socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4048aecb, &(0x7f0000000080)) 5.783303637s ago: executing program 1 (id=7988): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)=0x7ff) ppoll(&(0x7f0000000000)=[{r0}], 0x1, 0x0, 0x0, 0x0) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x282a2, 0x0) write$dsp(r1, &(0x7f0000000280)="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", 0x100000) 4.623887357s ago: executing program 4 (id=8004): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(r0, 0x0, 0x80) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000001640)=0x8, 0x4) sendmmsg$inet(r1, &(0x7f0000001540)=[{{0x0, 0xfffffffffffffda1, 0x0}}], 0x40001b6, 0xf5) 4.446909501s ago: executing program 8 (id=8006): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002180)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000402505a8a4410001020b0109021b00010100c000090400000207010100090501020002"], 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f00000011c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001180)={0x20, 0x0, 0x1}}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) pwritev2(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)="ec", 0x1}], 0x1, 0xfffff, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 4.168044478s ago: executing program 4 (id=8008): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x19) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x181403, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) 3.836973015s ago: executing program 4 (id=8011): r0 = socket$inet_sctp(0x2, 0x5, 0x84) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000000000000000840000000200000006000400280100000b008002", @ANYRES32=r2], 0x20, 0x6044}, 0x6) 3.699104133s ago: executing program 4 (id=8012): memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1) syz_usb_connect$uac1(0x5, 0x72, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0xdba, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x3, 0x1, 0x1, 0x28, 0x7, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xe, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x3, 0x4, 0x6, {0x7, 0x25, 0x1, 0x0, 0x44, 0x3dcf}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x8, 0x3, 0x48, {0x7, 0x25, 0x1, 0x0, 0x28, 0x7f}}}}}}}}]}}, 0x0) clock_gettime(0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000100)=0x3) 2.690353622s ago: executing program 1 (id=8019): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) write$P9_RLERRORu(r1, &(0x7f0000000300)=ANY=[], 0x10) r2 = getpid() r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=[0x4], 0x0, 0x0, 0x1, 0x1, r2}}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x0, 0x0}, 0x10) 2.564179815s ago: executing program 1 (id=8020): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000380)="4e81", 0x2, 0x24000045, &(0x7f00000001c0)={0xa, 0x2, 0xffff, @loopback, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable', 0x8) shutdown(r0, 0x1) 2.464817805s ago: executing program 1 (id=8021): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000040)={0x1c, &(0x7f0000000280)={0x20, 0x31, 0x1, 't'}, 0x0, 0x0}) 2.359917262s ago: executing program 9 (id=8022): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x3e000, 0x1000}, 0x20) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000002d40)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'netdevsim0\x00', 0x0}) bind$xdp(r0, &(0x7f00000003c0)={0x2c, 0x18, r2}, 0x10) 2.283044185s ago: executing program 9 (id=8023): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x0, 0x10000, 0x0, 0x40055}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x2011}}) io_uring_enter(r1, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) shutdown(r0, 0x0) 2.161462478s ago: executing program 9 (id=8025): bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x20, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99ee}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000022c0)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000fdfdfff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040000010000400404000001f7ff04b7050000040000006a0a00fe00000000850000000a000000b70000000000000095000000000000009cc6b3fcd62c061c6238975d43a4505f80e39c9f3c530cf08e467b592f868ee3b0a435df0a0e8c1bf176db2a6b2feb4b77d339707bfd2d84aaa3b1d4e984c46ea7e2b347a36f5662403e1b2be4284322a4908a0d411a9872971c7c56f0979bd10b97163c066d0e196bf02f46c7953ab1abdaf90a70f2bdf4000200000000b0c2c125080963f63223b7b80197aa3161f45346b100000000000000000089070000009876b588743794298b79dc192dff048fc207c81f28bdd3e26a1a8a0481e9f0da43bb6ca66e2f55a9ff19ffcafe3e64be06000000000000005064caec04a367c23d9fb6a6991ddb737d527d6acb15426406991c3b404984dfa2c6e94bd0339454c13a0100000082c15dc760a313e3b3ca5d3393404029e98fa883c71949a34d84030323e3d54fc5b29d27643453ad9211e3550ee5520211d9370175133f260c6882a146880b9387f1beb5418618bc83a3becf9bb57da7ba8b913c685fc6700848dc6665d73248c1f74e08ad04ce905faf32706e0000249a028044ede964362cfb2f30a246c3b2f60000fc4deb91da1368b0960b8d69bd99c64893d44f962524429dc058528e7e541c903869d96989b9a986620cb2c95c83f2a082c52764f49e51188f9418b01bcd8ae164acdac95318ec8b2c6feacdcf4b528e5e58219bc54f6ad5679e7f430e6960ed048c46e1dccca05bfa1d67c83795eae2d31968c055d325a9c794ef88b30c2de4a274878b73c05ffa88b7073be648b12bb1fee58958d6a6f31bfe568215dfbde59dad00008a73b40f09cf018cd496b36050d7fd45e3620c28f76749262e33e16429a6da35ceb1a989de81c3f8b8bc348ef2ac3781b847611fcb0a26acafdd6d9a1b17dcb9f7c493d8f8cd344a1d470ca0d6f16ab0293774b5509fb0e7113936d59d5a60dbd84a938476adeebab9ff44f531bb0200000000000000cc1fbc455a64fd449284f71761092a0302000000000000008a05d36fd9b814b4292745418c92d944763a4bf5e138d810e29a31f08f7dea7762d2d8f7e1d24cabe17ad4135d8872935ceac6eb4f046f2acc1b0efb4438abddcabb4e4e72705edfa2cddb01f44c850e4ea450aab72b589bec83bbb688e659fb426cb43d0ee993516fd4e867232cde69b6ffad447dcd92e0ef8234ff850ec3948dd1fa7afb77d951fe4abf618121b7894c106beb49a71c62df5544ef221973432ccc7e62b151eb898a01010a7ec5acd0a5dcb2de443880c8a682515d1da9a3048744acb44384d1591df789883c0560495cb0cb32283529926d25e5c7f481112ab8a82247e927fb6f256830dab3671f00500d36a17790bab7d0e89e6c15314f2b963bfc867953476b0505c7d728326d666f39e82cfcf7e7a85df288d75df24c5e4d529c349923f9a4fb882310391dd58b4cbd8def239a227724d39c3e6c40e20e07e68a22888a5c3941b7a765b92bcb37f302487bcbd93ccf3a104021ff34ddf7ffcca1a04eae963e25516a114573779b24a341dfb2e80f1f345c6d96493ffc2a18478b5bf3aab2ea59c51cf0678e1a57d0ea042d911548ff612002ddb2d54d42fbdde42b56887003d27468225b2594a05044baf314113e8894680600000000000000db6b56557a5adad95cb9a69d4de50642b4b9d6d3ba7eb534c88d443ac8b3685135dfc4da06e7f8695be614c557caed7eb0120516e1351fed7d8ffa31c8f4be364185469cfc5f25c90d71bce745dd2d58a30e0844f12c4cbbdd7a08465e665c2620d78673dfb6d9263ed7def8924cfcd48a8a3534f1a3eac9ee9f18a18106ba3d7c7a62330f5c0e98cb7982dd7bad02c8dba9c13894185bfc4bd2520b6e2043fcb3fc5eb55ecf9e6e363ea2ac40a14a6faa21b0f5a0fdb6487c51ef12c27b30255bc4f8813be88beeb5aa6f6a4151cfb90644e50630ed474df7d1635afcb1ea3f6c47b5acbba2ce5099a9387c7acb9bbd1da497611ceda25049e48ddacccbb58dddaf9a3510d65383829a51e0f416661fa80ca1eaaa6cf0824305ba4ec80400c50ffe83ccb0e6fef321190c58aca8c7c8c6d26ff5cbc2cadebda8e1219e04f8dacffd33db1a0a2e74c9eb978d80a12d0b5327bfd053000000000000000000be0d02a14708504412fa93d335992b2983c5addc191b4a21c7b340d0536b01958e15315eb5f3f9f4992c18f666359f40295fa73284c4b607669bae75bd68c3e2b770c324a0ab26b6065d7ea6a7bd80052db57506ec7cc861bf3998d07484c66630ca8173fea3f06ed1dfc70a8b90418e2dc76137e0f68cb1c8a908aef9f0f85647dba54e05028c33d94d463fb20d2e7547184b8d3611e45dff02144387f342ef9b9bf650e9d049bf65258a7bc094a6965e24611c077e1ca0891362a9d68f3ec7610c0449acf18459500f024f9b75885cd79ba32776e4a511c8a4ad922b00000000000000a9241220dfbf7d02ef507ec6fc7f5d37d835f7bed71283c431b9d8cbd9003972bf1dc6a71bedad8e19efc3edd2a7a7e555d5f3176af69920471e6e5bcb8966c813c132d65e2b99d3015e06b372e1aefaae14ee3fbc6349af362c19b59c214de66912d1a9a98d92dc197a51c29443de62caca334c46d110e50896fe50d0477771d387f40c8ef05750ca651e6e69a237dcf78666d6ab2bda1f853525494e4efdd93be38bb5fc671f8794002d7a951fd336aaf4ed1166cb459df70218c571ba1c40b028234505e5477e268326af8812c2fbb8785a223fce0a0601c2a3b58bea8c6216eadabcabe86ab46e4cd3d58ef7ce8d3c4b0bc5952e81dfc0a490d8568db6f9c51fe703c6864fae0053d2f91f49e977cdc1962dbc28c29471a72199862bc8fc6e211d136ecc87185f2437c4fce146d8579cab4fba94b2b613c9b8148d05e0690a4c4ab35aabc45801d2b82081e62b23a01b58b1ffb624f63ad2246796796160cd3682374364edac52f1becb7c6eff50823b75fb2ef516ec4ec1cb20a2535b504502d744f2099674e58f2c117c980cf0d041c8ea5c4f166bab4aa5ed200ef4dcff96f7c9c1ab8c22db0f439b23b04bcd41ffc3a0e01976ca1cf43e12d7d72f3faa4979faabd62e2dc54a980eae4d5e8c6498de331c3aba1144ef1190ea6cda641d9416c4560cab2d819eac7b04c70f141754c3ffd79da363fe8859afee531710caf1b2bf5a51142f4755cbb700c28083525a9093790096cb93417f1216000000000000000000000000000040ceb244e4cae2b65a76d41793aabccd3d0c50486eae0000000000007c012779c14ca94759266200229b58c12279817869e831cade7b09ddffffff9d93e2ad25eed43c0b9ee4fd209b5b919a42f676b9d7236fc8dd5040899d0676291407ce9ac8101dd3512f5b3ac8cf8179d1749de324000030d0f942ec4604c28d5c287d1435956784003a53eb5fe535ead8857acf0166dbd9f30a9b9c8a9b9faf1356faf269cded935b07863e4fdad8aab52686c81babd1c08f6700a2fadd413443022ea5c774ffefdd426abed08d437a4db48611fc82a18ab9f54758a1aad86d95cd186ceb55fafa3930090467b8b7bb8ae7e1c8b4b4106a381cb67fdb86def4de2076dc538bb97502b4b4350e633dc0a53d2f64ec521f6fa1cd02843a5e16074d86c9a01bc5cfae0245f1fab843c633446f5f3a43226109b7dafe7815773bd6969f04cbe15236b90000000000000000000000000000000000000000000000000000ff0779b9c005da21073c6d9680d4e547cb727addb2efe11b8b3a706569f1522b57d71bb0beccab7c8fe9e1330b2f501b2ac3cf4eba7ceda6ff8a0c8b18c5e9e2f505e833217557abb257d61af8e8c473a7585436730db75da167481ab8921fe051b250f8d8ef9c8481bb28a137d15040b0181c28dfad7c17b30c452a64c43a1167b948247c33abc765a6ba695c3cea5e32a4d1ae2dcbec2ff4268e03aad15efc6004e6b3d7f0edf8b5d4ae7846a6d43c16c90b7c5dc13ac2ff0439ab693498964cad2bb533bcd240778b7e49145c48efde42b44c01517f1a7c7707b4c4fc0900e7086ec40354504590696282286db9030f0320e2fcba8723939005347b3f744ff1973431000000000000000000000000000000000000003495d69aaf9a1d83e83511a3bf44fe753b8ad83bc34ea4d46b397e000ff267c50122aa5aaf8474ec2e57d960d963900bef84a4b3c7dd01ae4d6b5522aa8a35ae7996e298bcfea4d3677a67b52041ec21ae8003aa1c9969178b1b00e4d12ac9741fd788fb6260ec043c013907523c77f8acc20b9e2fd224ca8f0000b2b10991881e0a12f4e1c4f54b9ca7c9a0c8298d60b8b6eaa023418992d6d62b0e9faca4a3b3a805e859137cd933ef5eb8db16f159f32505725da51414562d064b551246dacd586f42d04d3fed3c087bb52ae4bc09f3846c785d1b278e661ed01fbc2415288bc9c808c4aef648d431b3029da0dec8886c3ee9cad996843d00a3b5eb54e270dd2e96c8f2fdb4c27c2d1bd467f2a14867dec67730d8a68329839d9feff688dfbe25c73f936338e7b057980da58a6303d95f17712d01005a1066ae457ae32925ce658b559c1182a74e267da57fe25b19153f1cdebaddf3f7a3479c09f2303d000000000000000000000000000000b17fedd6b6501a47d0e5b510f4a4fab5a62d5fa7e8ead851b01dbfdfe5823c2600"/3432], &(0x7f0000000340)='GPL\x00'}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001100a7cc4a372eaf541d002007000000", @ANYRES32=r1, @ANYBLOB="00000000100000001c001a80", @ANYRES16=r2, @ANYRES32=r2], 0x44}, 0x1, 0x0, 0x0, 0x4000041}, 0x2000800) 2.072286363s ago: executing program 9 (id=8027): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000540)={0x0, {'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000240)=""/17, 0x11, 0x6, 0x8, 0x1, 0x4, 0xc08}}, 0xfffffdf0) r1 = syz_io_uring_setup(0xf03, &(0x7f0000002000)={0x0, 0x958a, 0x10000, 0x0, 0x50}, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000000280)=@IORING_OP_READV=@use_registered_buffer={0x1, 0xc, 0x4004, @fd_index=0x3, 0x5, 0x0, 0x0, 0x10, 0x0, {0x0, 0x0, 0x0, '\x00', 0x0}}) io_uring_enter(r1, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000180), 0x4) 1.436018318s ago: executing program 9 (id=8028): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000740)={0x48, 0x2, r1, 0x0, 0x0}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_REPLACE(r0, 0x3ba0, &(0x7f0000000540)={0x48, 0xa, r2, 0x0, r4}) 1.306388586s ago: executing program 8 (id=8030): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 1.292601787s ago: executing program 9 (id=8031): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e13d6a206419010015d4010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2703) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000280)={0x0, 0x10, 0x3, &(0x7f0000000080)={0x12, "b3d92cdddf96c2069064264ccfc6000000fa00008c00"}}) syz_usb_control_io(r0, 0x0, 0x0) close(0x3) 1.08366083s ago: executing program 8 (id=8033): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff5653f, 0x70ad2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0x0, 0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_drr={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)=@newtfilter={0x4c, 0x2c, 0xd3f, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x2, 0x4}, {0x0, 0x9}, {0xf, 0x9}}, [@filter_kind_options=@f_flower={{0xb}, {0x1c, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8847}, @TCA_FLOWER_KEY_MPLS_OPTS={0x10, 0x63, 0x0, 0x1, @TCA_FLOWER_KEY_MPLS_OPTS_LSE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH={0x5, 0x1, 0x41}]}}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20040054) 956.337347ms ago: executing program 8 (id=8035): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x6, 0x4, 0xfff, 0x4}, 0x50) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b705000000000000850000009400000095"], &(0x7f0000000b00)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c2500000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb700000000000000b703000000000000850000007300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000c300000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 866.869622ms ago: executing program 5 (id=8036): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0xa2c65) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x4000000}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 796.352874ms ago: executing program 8 (id=8037): openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x52d00, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x42}, 0x28) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x3, 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1}, 0x94) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r2, 0x0, 0x0}, 0x10) 612.438024ms ago: executing program 8 (id=8038): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) ioctl$LOOP_CONFIGURE(0xffffffffffffffff, 0x4c0a, 0x0) r0 = syz_clone(0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0xd8d0481}], 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xc36e5000) 601.804381ms ago: executing program 4 (id=8039): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/usb_gadget/g1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/usb_gadget/g1/functions/midi.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/usb_gadget/g1/functions/midi.usb0/in_ports\x00', 0x0, 0x0) read(r0, &(0x7f0000000700), 0x64) 503.658156ms ago: executing program 5 (id=8040): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00', 0x101}) r1 = socket(0x2d, 0x2, 0x0) setsockopt(r1, 0x11d, 0x1, &(0x7f0000000200)="01000000", 0x4) ioctl(r1, 0x89e2, &(0x7f0000000300)='\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00') sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000500)=@generic={0x2d, "000000000000080118000200"}, 0x34, &(0x7f0000000600)=[{&(0x7f0000000700)='\x00\x00', 0x2}], 0x1}, 0x0) 411.820977ms ago: executing program 4 (id=8041): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000001180)=0x2000000) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r0, 0x5008, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xe}) 373.577594ms ago: executing program 5 (id=8042): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40f00, 0x69, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000000500)=[{0x0, 0x3, 0x4, 0x7}, {0x2, 0x1, 0x7, 0xc}, {0x4, 0x2, 0x3, 0x6}], 0x10, 0xe7}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000010040), 0x0, 0xffffffffffffffff, 0x4}, 0x38) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r0, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) 261.000165ms ago: executing program 5 (id=8043): r0 = fsopen(&(0x7f0000000180)='proc\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x1) fchdir(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000080)={0x8, 0x0, 0xffffffff}) 160.228025ms ago: executing program 5 (id=8044): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000001000)={0x0, &(0x7f0000002000)=[@wrmsr={0x65, 0x20, {0x400000f1}}], 0x20}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000003000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x31237648}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 0s ago: executing program 5 (id=8045): mkdir(&(0x7f0000000100)='my_configfs\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='my_configfs\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000700)='my_configfs/usb_gadget/g1\x00', 0x1ff) mkdir(&(0x7f0000000d00)='my_configfs/usb_gadget/g1/functions/mass_storage.usb0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='my_configfs/usb_gadget/g1/functions/mass_storage.usb0/lun.0/file\x00', 0x1, 0x0) write(r0, &(0x7f0000000f00)='fi', 0x2) kernel console output (not intermixed with test programs): ] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/122.tmp-b7:5' failed: Read-only file system [ 538.825029][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/122.tmp-b7:5' failed: Read-only file system [ 538.868307][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 538.990582][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 539.218496][T22668] IPVS: sync thread started: state = MASTER, mcast_ifn = sit0, syncid = 4, id = 0 [ 539.620860][T22681] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7135'. [ 539.921309][ T9] usb 9-1: USB disconnect, device number 7 [ 540.722720][T22703] lo speed is unknown, defaulting to 1000 [ 541.444051][T22724] IPVS: sync thread started: state = MASTER, mcast_ifn = sit0, syncid = 4, id = 0 [ 541.564499][T22692] kexec: Could not allocate control_code_buffer [ 541.705173][ T189] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 541.896118][ T189] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 541.959731][ T189] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 542.346511][ T189] usb 6-1: new high-speed USB device number 40 using dummy_hcd [ 542.411573][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 542.411584][ T29] audit: type=1800 audit(1785563406.796:7741): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 542.468894][T22753] lo speed is unknown, defaulting to 1000 [ 542.515747][ T189] usb 6-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 542.524701][ T189] usb 6-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 542.544685][ T189] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 542.563731][ T189] usb 6-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 542.588961][ T189] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 542.613869][ T189] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 542.640648][ T189] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 542.650148][ T189] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 542.666854][ T189] usb 6-1: Product: syz [ 542.675439][ T189] usb 6-1: Manufacturer: syz [ 542.692634][ T29] audit: type=1800 audit(1785563407.076:7742): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=330406 res=0 errno=0 [ 542.739930][ T29] audit: type=1800 audit(1785563407.076:7743): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="descriptors" dev="sysfs" ino=330450 res=0 errno=0 [ 542.792858][ T29] audit: type=1800 audit(1785563407.076:7744): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idVendor" dev="sysfs" ino=330413 res=0 errno=0 [ 542.841207][ T29] audit: type=1800 audit(1785563407.106:7745): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="idProduct" dev="sysfs" ino=330427 res=0 errno=0 [ 542.899610][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 542.927456][ T29] audit: type=1800 audit(1785563407.106:7746): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="manufacturer" dev="sysfs" ino=330448 res=0 errno=0 [ 542.963420][ T29] audit: type=1800 audit(1785563407.106:7747): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="product" dev="sysfs" ino=330449 res=0 errno=0 [ 543.009282][ T29] audit: type=1800 audit(1785563407.106:7748): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="bcdDevice" dev="sysfs" ino=330428 res=0 errno=0 [ 543.080208][ T29] audit: type=1800 audit(1785563407.276:7749): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 543.188076][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 543.199659][ T29] audit: type=1800 audit(1785563407.566:7750): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 543.786160][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 543.867234][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 543.924745][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 543.943438][T22770] netlink: 20 bytes leftover after parsing attributes in process `syz.8.7172'. [ 543.995086][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 544.042599][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 544.128364][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 544.268213][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 544.447131][ T189] usb 2-1: USB disconnect, device number 59 [ 544.492663][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 544.661604][T22788] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 545.117886][ T189] usb 6-1: USB disconnect, device number 40 [ 545.300111][T22811] netlink: 12 bytes leftover after parsing attributes in process `syz.7.7189'. [ 545.382023][T22811] netlink: 12 bytes leftover after parsing attributes in process `syz.7.7189'. [ 545.607527][T22821] overlayfs: failed to clone upperpath [ 545.854616][ T9] usb 9-1: new high-speed USB device number 8 using dummy_hcd [ 546.049986][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 546.085200][ T9] usb 9-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 546.126053][ T9] usb 9-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 546.157127][ T5729] usb 6-1: new high-speed USB device number 41 using dummy_hcd [ 546.166184][ T9] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.200707][ T9] usb 9-1: Product: syz [ 546.214346][ T9] usb 9-1: Manufacturer: syz [ 546.231227][ T9] usb 9-1: SerialNumber: syz [ 546.345750][ T5729] usb 6-1: config 220 has an invalid interface number: 76 but max is 2 [ 546.356524][T22850] loop5: detected capacity change from 0 to 2879 [ 546.362993][ T5729] usb 6-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 546.396261][ T5729] usb 6-1: config 220 has no interface number 2 [ 546.421949][T22850] loop5: detected capacity change from 2879 to 5631 [ 546.430376][ T5729] usb 6-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 546.469408][ T5729] usb 6-1: config 220 interface 0 has no altsetting 0 [ 546.478214][ T7061] buffer_io_error: 17 callbacks suppressed [ 546.478224][ T7061] Buffer I/O error on dev loop5, logical block 703, async page read [ 546.502605][ T5729] usb 6-1: config 220 interface 76 has no altsetting 0 [ 546.517795][ T5729] usb 6-1: config 220 interface 1 has no altsetting 0 [ 546.540880][ T5729] usb 6-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 546.556423][ T5729] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 546.572740][ T5729] usb 6-1: Product: syz [ 546.581591][ T5729] usb 6-1: Manufacturer: syz [ 546.591785][ T5729] usb 6-1: SerialNumber: syz [ 546.808452][T22852] overlayfs: failed to clone upperpath [ 546.906630][T22857] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7210'. [ 546.985235][T22859] lo speed is unknown, defaulting to 1000 [ 547.630358][ T29] kauditd_printk_skb: 142 callbacks suppressed [ 547.630369][ T29] audit: type=1800 audit(1785563412.021:7893): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 547.785825][ T29] audit: type=1800 audit(1785563412.151:7894): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 547.933179][ T29] audit: type=1800 audit(1785563412.271:7895): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 547.988495][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 548.040718][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 548.079427][ T29] audit: type=1800 audit(1785563412.321:7896): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 548.166557][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 548.183381][ T29] audit: type=1800 audit(1785563412.411:7897): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 548.278185][ T29] audit: type=1800 audit(1785563412.551:7898): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 548.325909][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 548.363341][ T29] audit: type=1800 audit(1785563412.671:7899): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 548.446243][ T29] audit: type=1800 audit(1785563412.831:7900): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 548.476920][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 548.518500][ T29] audit: type=1800 audit(1785563412.901:7901): pid=22886 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.1.7222" name="c_chmask" dev="configfs" ino=92342 res=0 errno=0 [ 548.568315][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 548.587146][ T29] audit: type=1800 audit(1785563412.941:7902): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 548.632690][ T5729] usb 9-1: USB disconnect, device number 8 [ 548.660859][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 548.768599][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 548.799725][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 548.872644][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 548.907932][ T5729] usb 6-1: USB disconnect, device number 41 [ 548.918776][T22898] usb usb8: usbfs: process 22898 (syz.8.7228) did not claim interface 0 before use [ 549.273572][T22914] netlink: 64 bytes leftover after parsing attributes in process `syz.1.7236'. [ 549.293111][T22914] nbd: illegal input index -28 [ 549.314224][ T5729] usb 6-1: new high-speed USB device number 42 using dummy_hcd [ 549.478418][ T5729] usb 6-1: config 0 has no interfaces? [ 549.506956][ T5729] usb 6-1: New USB device found, idVendor=0425, idProduct=a4a1, bcdDevice= 0.40 [ 549.549116][ T5729] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 549.583058][ T5729] usb 6-1: SerialNumber: syz [ 550.530046][T22954] size and base must be multiples of 4 kiB [ 550.542373][T22954] CPU: 0 UID: 0 PID: 22954 Comm: syz.1.7254 Tainted: G L syzkaller #0 PREEMPT(full) [ 550.542398][T22954] Tainted: [L]=SOFTLOCKUP [ 550.542403][T22954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 550.542411][T22954] Call Trace: [ 550.542416][T22954] [ 550.542421][T22954] dump_stack_lvl+0x100/0x190 [ 550.542439][T22954] mtrr_add.cold+0x74/0x87 [ 550.542452][T22954] mtrr_ioctl+0x25a/0xcf0 [ 550.542467][T22954] ? __pfx_mtrr_ioctl+0x10/0x10 [ 550.542482][T22954] ? lockdep_hardirqs_on+0x78/0x100 [ 550.542496][T22954] ? irqentry_exit+0x24d/0xa00 [ 550.542516][T22954] ? proc_reg_unlocked_ioctl+0x1c/0x320 [ 550.542530][T22954] ? __pfx_mtrr_ioctl+0x10/0x10 [ 550.542545][T22954] proc_reg_unlocked_ioctl+0x229/0x320 [ 550.542558][T22954] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 550.542572][T22954] __x64_sys_ioctl+0x18e/0x210 [ 550.542591][T22954] do_syscall_64+0x115/0x870 [ 550.542604][T22954] ? clear_bhb_loop+0x40/0x90 [ 550.542617][T22954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 550.542629][T22954] RIP: 0033:0x7f166dd9e019 [ 550.542639][T22954] 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 [ 550.542650][T22954] RSP: 002b:00007f166ecd5028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 550.542661][T22954] RAX: ffffffffffffffda RBX: 00007f166e025fa0 RCX: 00007f166dd9e019 [ 550.542668][T22954] RDX: 0000200000000a00 RSI: 0000000040104d01 RDI: 0000000000000003 [ 550.542675][T22954] RBP: 00007f166de3500c R08: 0000000000000000 R09: 0000000000000000 [ 550.542681][T22954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 550.542687][T22954] R13: 00007f166e026038 R14: 00007f166e025fa0 R15: 00007fffad34eda8 [ 550.542702][T22954] [ 551.594889][T22991] netlink: 'syz.4.7270': attribute type 13 has an invalid length. [ 551.626402][T22993] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 551.976900][ T189] usb 6-1: USB disconnect, device number 42 [ 552.540412][T23037] netlink: 260 bytes leftover after parsing attributes in process `syz.1.7288'. [ 552.643673][ T29] kauditd_printk_skb: 81 callbacks suppressed [ 552.643685][ T29] audit: type=1800 audit(1785563417.031:7984): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 552.821677][ T29] audit: type=1800 audit(1785563417.091:7985): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 552.992748][ T29] audit: type=1800 audit(1785563417.141:7986): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 553.066462][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 553.122539][ T7336] udevd[7336]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 553.157664][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 553.170214][ T29] audit: type=1800 audit(1785563417.171:7987): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 553.221599][T23063] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 553.221599][T23063] The task syz.5.7297 (23063) triggered the difference, watch for misbehavior. [ 553.252186][ T29] audit: type=1800 audit(1785563417.281:7988): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 553.275040][ T189] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 553.328138][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 553.356295][ T29] audit: type=1800 audit(1785563417.311:7989): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 553.431696][ T29] audit: type=1800 audit(1785563417.421:7990): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 553.453040][ T189] usb 2-1: device descriptor read/64, error -71 [ 553.490108][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 553.525819][T23069] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 553.541237][ T29] audit: type=1800 audit(1785563417.451:7991): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 553.623510][ T29] audit: type=1800 audit(1785563417.511:7992): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 553.696535][ T29] audit: type=1800 audit(1785563417.711:7993): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 553.719066][ T189] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 553.864500][ T189] usb 2-1: device descriptor read/64, error -71 [ 553.973157][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 553.985720][ T189] usb usb2-port1: attempt power cycle [ 554.022630][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 554.072433][ T5601] udevd[5601]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 554.086660][T23073] netlink: 36 bytes leftover after parsing attributes in process `syz.7.7301'. [ 554.136305][T23073] netlink: 'syz.7.7301': attribute type 1 has an invalid length. [ 554.256633][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 554.384528][ T189] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 554.427928][ T189] usb 2-1: device descriptor read/8, error -71 [ 554.440480][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 554.644921][T23095] pim6reg1: entered promiscuous mode [ 554.672430][T23095] pim6reg1: entered allmulticast mode [ 554.704698][ T189] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 554.748268][ T189] usb 2-1: device descriptor read/8, error -71 [ 554.824619][ T5729] usb 9-1: new full-speed USB device number 9 using dummy_hcd [ 554.865222][ T189] usb usb2-port1: unable to enumerate USB device [ 555.006853][ T5729] usb 9-1: not running at top speed; connect to a high speed hub [ 555.051643][ T5729] usb 9-1: New USB device found, idVendor=0711, idProduct=0550, bcdDevice= 0.00 [ 555.088507][ T5729] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 555.133776][ T5729] usb 9-1: Product: syz [ 555.155644][ T5729] usb 9-1: Manufacturer: syz [ 555.262715][T23111] lo speed is unknown, defaulting to 1000 [ 556.939998][T23157] netlink: 'syz.4.7333': attribute type 8 has an invalid length. [ 557.349422][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 557.359543][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 557.410306][T23172] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 557.611558][ T5729] usb 9-1: USB disconnect, device number 9 [ 557.662516][ T29] kauditd_printk_skb: 55 callbacks suppressed [ 557.662536][ T29] audit: type=1800 audit(1785563422.051:8049): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 557.876742][ T29] audit: type=1800 audit(1785563422.151:8050): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 558.051338][ T29] audit: type=1800 audit(1785563422.191:8051): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=341240 res=0 errno=0 [ 558.105373][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 558.220700][ T29] audit: type=1800 audit(1785563422.251:8052): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 558.341349][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 558.361585][T23200] zram0: detected capacity change from 0 to 8 [ 558.389747][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 558.414563][ T29] audit: type=1800 audit(1785563422.321:8053): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 558.542471][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 558.583137][ T29] audit: type=1800 audit(1785563422.391:8054): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 558.624976][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 558.709928][ T5601] udevd[5601]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 558.754632][ T29] audit: type=1800 audit(1785563422.441:8055): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 558.879295][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 558.916843][ T29] audit: type=1800 audit(1785563422.681:8056): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 559.055612][ T29] audit: type=1800 audit(1785563422.731:8058): pid=23200 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.4.7350" name="disksize" dev="sysfs" ino=21387 res=0 errno=0 [ 559.150689][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 559.197110][ T29] audit: type=1800 audit(1785563422.721:8057): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 559.307200][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 559.386465][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 559.414039][T23221] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 559.821945][T23237] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 559.829223][T23237] IPv6: NLM_F_CREATE should be set when creating new route [ 559.989195][T23241] netlink: 'syz.1.7367': attribute type 32 has an invalid length. [ 560.044507][ T189] usb 9-1: new high-speed USB device number 10 using dummy_hcd [ 560.052450][ T5729] usb 6-1: new high-speed USB device number 43 using dummy_hcd [ 560.224705][ T5729] usb 6-1: Using ep0 maxpacket: 32 [ 560.232293][ T189] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 560.257173][ T5729] usb 6-1: config 0 has an invalid interface number: 67 but max is 0 [ 560.282243][ T189] usb 9-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 560.300260][ T5729] usb 6-1: config 0 has no interface number 0 [ 560.338249][ T5729] usb 6-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 560.356431][ T189] usb 9-1: New USB device found, idVendor=104f, idProduct=0004, bcdDevice= 1.00 [ 560.387176][ T5729] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 560.407631][ T189] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 560.442118][ T5729] usb 6-1: Product: syz [ 560.452095][ T189] usb 9-1: Product: syz [ 560.467935][ T5729] usb 6-1: Manufacturer: syz [ 560.480606][ T189] usb 9-1: Manufacturer: syz [ 560.496382][ T5729] usb 6-1: SerialNumber: syz [ 562.664904][ T29] kauditd_printk_skb: 57 callbacks suppressed [ 562.664916][ T29] audit: type=1800 audit(1785563427.061:8116): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 562.796574][ T189] usb 6-1: USB disconnect, device number 43 [ 562.845572][ T29] audit: type=1800 audit(1785563427.131:8117): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 562.873828][ T5729] usb 9-1: USB disconnect, device number 10 [ 562.930429][T23300] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=23300 comm=syz.4.7391 [ 562.952636][ T10] libceph: connect (2)127.0.0.1:6789 error -22 [ 562.978461][T23306] binder: 23303:23306 ioctl c0306201 0 returned -14 [ 562.999628][ T10] libceph: ceph_tcp_connect failed: -22 [ 563.017884][ T29] audit: type=1800 audit(1785563427.171:8118): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 563.052745][ T10] libceph: mon0 (2)127.0.0.1:6789 connect error [ 563.172869][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 563.192400][ T29] audit: type=1800 audit(1785563427.271:8119): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 563.221661][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 563.297836][ T5601] udevd[5601]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 563.343635][ T29] audit: type=1800 audit(1785563427.311:8120): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 563.364980][ T5729] libceph: connect (2)127.0.0.1:6789 error -22 [ 563.390877][ T5729] libceph: ceph_tcp_connect failed: -22 [ 563.399081][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 563.435516][ T5729] libceph: mon0 (2)127.0.0.1:6789 connect error [ 563.497100][ T29] audit: type=1800 audit(1785563427.351:8121): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=341492 res=0 errno=0 [ 563.566036][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 563.632399][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 563.662745][ T29] audit: type=1800 audit(1785563427.441:8122): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 563.708073][T23299] ceph: No mds server is up or the cluster is laggy [ 563.784599][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 563.827348][ T29] audit: type=1800 audit(1785563427.531:8123): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 563.983091][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 564.009437][ T29] audit: type=1800 audit(1785563427.581:8124): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 564.042227][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 564.122499][ T5601] udevd[5601]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 564.204361][T23316] SELinux: failed to load policy [ 564.216930][ T29] audit: type=1800 audit(1785563427.661:8125): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 564.453738][T23339] netlink: 4 bytes leftover after parsing attributes in process `syz.8.7409'. [ 564.639789][ T10] libceph: connect (1)127.0.0.1:6789 error -22 [ 564.666982][ T10] libceph: mon0 (1)127.0.0.1:6789 connect error [ 564.974405][ T10] libceph: connect (1)127.0.0.1:6789 error -22 [ 564.993669][ T10] libceph: mon0 (1)127.0.0.1:6789 connect error [ 565.134559][ T5729] usb 9-1: new high-speed USB device number 11 using dummy_hcd [ 565.316124][ T5729] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 565.360347][ T5729] usb 9-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 565.399467][ T5729] usb 9-1: New USB device found, idVendor=0471, idProduct=081e, bcdDevice= 1.00 [ 565.428681][ T5729] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 565.444222][T23346] ceph: No mds server is up or the cluster is laggy [ 565.741742][T23379] netlink: 'syz.1.7426': attribute type 2 has an invalid length. [ 567.678981][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 567.678993][ T29] audit: type=1800 audit(1785563432.071:8178): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 567.899360][ T5729] usb 9-1: USB disconnect, device number 11 [ 567.913987][ T29] audit: type=1800 audit(1785563432.191:8179): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 568.056808][T23437] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 568.131153][T23441] netlink: 'syz.8.7441': attribute type 13 has an invalid length. [ 568.147677][ T29] audit: type=1800 audit(1785563432.241:8180): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 568.191259][ T5599] udevd[5599]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 568.208431][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 568.252457][T23448] VFS: file-max limit 0 reached [ 568.287010][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 568.346329][ T29] audit: type=1800 audit(1785563432.271:8181): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 568.407767][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 568.519362][ T29] audit: type=1800 audit(1785563432.361:8182): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 568.554716][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 568.689225][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 568.700776][ T29] audit: type=1800 audit(1785563432.431:8183): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 568.730994][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 568.785270][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 568.892192][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 568.907718][ T29] audit: type=1800 audit(1785563432.481:8184): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 568.997058][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 569.025210][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 569.059747][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 569.103760][T23450] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 569.122305][ T29] audit: type=1800 audit(1785563432.511:8185): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 569.276731][ T29] audit: type=1800 audit(1785563432.671:8186): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 569.450280][ T29] audit: type=1800 audit(1785563432.761:8187): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 569.647985][T23489] netlink: 4 bytes leftover after parsing attributes in process `syz.8.7462'. [ 569.817511][ T189] usb 6-1: new high-speed USB device number 44 using dummy_hcd [ 570.005327][ T189] usb 6-1: config 0 has an invalid interface number: 185 but max is 0 [ 570.054697][ T189] usb 6-1: config 0 has no interface number 0 [ 570.064570][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 570.099890][ T189] usb 6-1: config 0 interface 185 altsetting 173 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 570.147044][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 570.198931][ T189] usb 6-1: config 0 interface 185 has no altsetting 0 [ 570.243320][ T189] usb 6-1: New USB device found, idVendor=0c72, idProduct=0012, bcdDevice=22.96 [ 570.297385][ T189] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 570.353521][ T189] usb 6-1: Product: syz [ 570.379387][ T189] usb 6-1: Manufacturer: syz [ 570.409752][ T189] usb 6-1: SerialNumber: syz [ 570.710272][T23518] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7474'. [ 570.785095][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 570.796693][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 571.104325][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 571.204524][ T5729] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 571.365425][ T5729] usb 2-1: Using ep0 maxpacket: 8 [ 571.371752][ T5729] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 571.380496][ T5729] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 571.390669][ T5729] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 571.402333][ T5729] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 571.413918][ T5729] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 571.427913][ T189] usb 9-1: new high-speed USB device number 12 using dummy_hcd [ 571.436567][ T5729] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 571.445950][ T5729] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 571.587303][ T189] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 571.598779][ T189] usb 9-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 571.610855][ T189] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 571.621862][ T189] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 571.630883][ T189] usb 9-1: Product: syz [ 571.635321][ T189] usb 9-1: Manufacturer: syz [ 571.639942][ T189] usb 9-1: SerialNumber: syz [ 572.065065][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 572.361364][T23548] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7488'. [ 572.523054][ T5729] usb 6-1: USB disconnect, device number 44 [ 572.726388][ T29] kauditd_printk_skb: 71 callbacks suppressed [ 572.726399][ T29] audit: type=1800 audit(1785563437.121:8259): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 572.761375][ T5729] hid-generic 0000:0000:0000.0032: unknown main item tag 0x0 [ 572.828198][ T5729] hid-generic 0000:0000:0000.0032: hidraw0: HID v0.00 Device [syz1] on syz0 [ 572.856233][ T29] audit: type=1800 audit(1785563437.171:8260): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=342375 res=0 errno=0 [ 572.963077][ T29] audit: type=1800 audit(1785563437.231:8261): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=342390 res=0 errno=0 [ 573.010276][T23569] bridge0: port 2(bridge_slave_1) entered disabled state [ 573.020168][T23569] bridge0: port 1(bridge_slave_0) entered disabled state [ 573.046961][ T29] audit: type=1800 audit(1785563437.321:8262): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 573.084340][ T29] audit: type=1800 audit(1785563437.351:8263): pid=23567 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="fido_id" name="report_descriptor" dev="sysfs" ino=342377 res=0 errno=0 [ 573.154001][ T29] audit: type=1800 audit(1785563437.531:8264): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 573.186361][ C0] net_ratelimit: 2 callbacks suppressed [ 573.186373][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 573.225546][ T29] audit: type=1400 audit(1785563437.611:8265): avc: denied { append } for pid=23571 comm="syz.5.7498" name="fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 573.271406][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 573.303118][ T29] audit: type=1800 audit(1785563437.651:8266): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 573.358104][ T29] audit: type=1800 audit(1785563437.741:8267): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 573.385971][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 573.458928][ T29] audit: type=1800 audit(1785563437.831:8268): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 573.507266][T23582] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 573.525733][ T5601] udevd[5601]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 573.540208][ T5599] udevd[5599]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 573.634506][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 573.691623][ T5599] udevd[5599]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 573.767127][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 573.798449][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 573.858376][ T5601] udevd[5601]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 573.940437][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 573.973423][ T5729] usb 2-1: USB disconnect, device number 64 [ 573.985095][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 574.189263][ T9] usb 9-1: USB disconnect, device number 12 [ 574.224256][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 575.255958][T23659] random: crng reseeded on system resumption [ 575.264351][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 575.416966][T23664] sysfs: cannot create duplicate filename '/devices/virtual/tty/gsmtty1' [ 575.491315][T23664] CPU: 0 UID: 0 PID: 23664 Comm: syz.7.7538 Tainted: G L syzkaller #0 PREEMPT(full) [ 575.491335][T23664] Tainted: [L]=SOFTLOCKUP [ 575.491340][T23664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 575.491348][T23664] Call Trace: [ 575.491352][T23664] [ 575.491358][T23664] dump_stack_lvl+0x100/0x190 [ 575.491377][T23664] sysfs_warn_dup.cold+0x1c/0x28 [ 575.491394][T23664] sysfs_create_dir_ns+0x24b/0x2b0 [ 575.491407][T23664] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 575.491426][T23664] ? find_held_lock+0x2b/0x80 [ 575.491437][T23664] ? kobject_add_internal+0x25f/0x930 [ 575.491454][T23664] ? kobject_add_internal+0x25f/0x930 [ 575.491473][T23664] ? class_dir_child_ns_type+0xd/0x60 [ 575.491494][T23664] kobject_add_internal+0x2c8/0x930 [ 575.491515][T23664] kobject_add+0x16a/0x1e0 [ 575.491531][T23664] ? __pfx_kobject_add+0x10/0x10 [ 575.491549][T23664] ? get_device_parent+0x1b3/0x4c0 [ 575.491563][T23664] ? kobject_put+0xb9/0x640 [ 575.491583][T23664] device_add+0x294/0x1970 [ 575.491599][T23664] ? lockdep_init_map_type+0x5c/0x250 [ 575.491615][T23664] ? __pfx_device_add+0x10/0x10 [ 575.491630][T23664] ? lockdep_init_map_type+0x5c/0x250 [ 575.491645][T23664] ? __init_waitqueue_head+0xca/0x150 [ 575.491664][T23664] tty_register_device_attr+0x388/0x7f0 [ 575.491678][T23664] ? lockdep_init_map_type+0x5c/0x250 [ 575.491693][T23664] ? __pfx_tty_register_device_attr+0x10/0x10 [ 575.491710][T23664] ? tty_port_init+0x156/0x1c0 [ 575.491726][T23664] gsm_activate_mux+0x155/0x2a0 [ 575.491741][T23664] gsmld_ioctl+0xbbc/0x15c0 [ 575.491761][T23664] ? __pfx_gsmld_ioctl+0x10/0x10 [ 575.491778][T23664] ? __ldsem_down_read_nested+0xf3/0x890 [ 575.491797][T23664] ? __pfx___ldsem_down_read_nested+0x10/0x10 [ 575.491818][T23664] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 575.491832][T23664] ? __pfx_pty_unix98_ioctl+0x10/0x10 [ 575.491845][T23664] ? __pfx_gsmld_ioctl+0x10/0x10 [ 575.491859][T23664] tty_ioctl+0x11b4/0x1640 [ 575.491874][T23664] ? __pfx_tty_ioctl+0x10/0x10 [ 575.491887][T23664] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 575.491911][T23664] ? __fget_files+0x215/0x3d0 [ 575.491922][T23664] ? hook_file_ioctl_common+0x140/0x440 [ 575.491939][T23664] ? selinux_file_ioctl+0x13b/0x290 [ 575.491955][T23664] ? selinux_file_ioctl+0xb6/0x290 [ 575.491973][T23664] ? __pfx_tty_ioctl+0x10/0x10 [ 575.491987][T23664] __x64_sys_ioctl+0x18e/0x210 [ 575.492004][T23664] do_syscall_64+0x115/0x870 [ 575.492017][T23664] ? clear_bhb_loop+0x40/0x90 [ 575.492031][T23664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 575.492042][T23664] RIP: 0033:0x7fb602d9e019 [ 575.492053][T23664] 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 [ 575.492064][T23664] RSP: 002b:00007fb603b8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 575.492075][T23664] RAX: ffffffffffffffda RBX: 00007fb603026090 RCX: 00007fb602d9e019 [ 575.492090][T23664] RDX: 0000200000000040 RSI: 00000000404c4701 RDI: 0000000000000003 [ 575.492097][T23664] RBP: 00007fb602e3500c R08: 0000000000000000 R09: 0000000000000000 [ 575.492104][T23664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 575.492111][T23664] R13: 00007fb603026128 R14: 00007fb603026090 R15: 00007ffd99671318 [ 575.492128][T23664] [ 575.815471][T23664] kobject: kobject_add_internal failed for gsmtty1 with -EEXIST, don't try to register things with the same name in the same directory. [ 575.965841][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 576.304237][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 576.544653][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 576.553021][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 576.874152][T23700] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 577.160343][T23707] batadv_slave_1: entered promiscuous mode [ 577.181849][T23706] batadv_slave_1: left promiscuous mode [ 577.344289][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 577.750417][ T29] kauditd_printk_skb: 159 callbacks suppressed [ 577.750435][ T29] audit: type=1804 audit(1785563442.141:8428): pid=23722 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz.7.7564" name="/newroot/572/file0" dev="tmpfs" ino=3007 res=1 errno=0 [ 577.912969][ T29] audit: type=1800 audit(1785563442.171:8429): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16175 res=0 errno=0 [ 578.108177][ T29] audit: type=1800 audit(1785563442.181:8430): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343589 res=0 errno=0 [ 578.287176][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 578.320754][T23665] udevd[23665]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 578.342470][ T29] audit: type=1800 audit(1785563442.191:8431): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343601 res=0 errno=0 [ 578.384257][ C0] net_ratelimit: 1 callbacks suppressed [ 578.384270][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 578.464863][T20052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 578.493325][ T7061] udevd[7061]: symlink '../../loop7' '/dev/disk/by-diskseq/96.tmp-b7:7' failed: Read-only file system [ 578.573278][ T29] audit: type=1800 audit(1785563442.191:8432): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343613 res=0 errno=0 [ 578.691166][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 578.742469][ T29] audit: type=1800 audit(1785563442.191:8433): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343625 res=0 errno=0 [ 578.867853][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 578.914813][ T29] audit: type=1800 audit(1785563442.221:8434): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343637 res=0 errno=0 [ 578.972624][T23732] netlink: 'syz.4.7568': attribute type 1 has an invalid length. [ 579.016926][T23732] netlink: 200 bytes leftover after parsing attributes in process `syz.4.7568'. [ 579.067956][ T29] audit: type=1800 audit(1785563442.261:8435): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343649 res=0 errno=0 [ 579.120290][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 579.207361][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 579.240749][ T29] audit: type=1800 audit(1785563442.261:8436): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=343661 res=0 errno=0 [ 579.368433][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 579.401075][ T29] audit: type=1800 audit(1785563442.331:8437): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 579.424311][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 579.541245][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 579.747896][T20052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 579.761717][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 580.464247][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 581.504292][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 581.665027][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 581.673405][T20052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 581.681764][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 582.518008][T23782] overlayfs: workdir is in-use as upperdir/workdir of another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 582.544296][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 582.804363][T23788] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7592'. [ 582.932405][ T29] kauditd_printk_skb: 52 callbacks suppressed [ 582.932416][ T29] audit: type=1800 audit(1785563447.321:8490): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 583.273748][ T29] audit: type=1800 audit(1785563447.651:8491): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 583.297079][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 583.418975][T23799] netlink: 20 bytes leftover after parsing attributes in process `syz.1.7596'. [ 583.446774][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 583.458070][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 583.477125][ T29] audit: type=1800 audit(1785563447.761:8492): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 583.584465][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 583.595804][T20052] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 583.633687][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 583.654717][ T29] audit: type=1800 audit(1785563447.791:8493): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 583.682763][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 583.755520][ T189] usb 6-1: new high-speed USB device number 45 using dummy_hcd [ 583.810844][ T29] audit: type=1800 audit(1785563447.971:8494): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 583.845503][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 583.884962][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 583.954995][ T189] usb 6-1: Using ep0 maxpacket: 16 [ 583.972870][ T189] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 583.990168][ T29] audit: type=1800 audit(1785563448.021:8495): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 584.022201][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 584.069436][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 584.091021][ T189] usb 6-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 584.149468][ T189] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 584.164694][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 584.190172][ T29] audit: type=1800 audit(1785563448.181:8496): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 584.356364][ T29] audit: type=1800 audit(1785563448.251:8497): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 584.505299][T23827] overlayfs: failed to clone lowerpath [ 584.510855][ T29] audit: type=1800 audit(1785563448.351:8498): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 584.624359][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 584.667636][ T29] audit: type=1800 audit(1785563448.431:8499): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 585.506332][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 585.515083][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 585.664306][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 585.751363][T23848] ALSA: mixer_oss: invalid OSS volume 'syz_t' [ 586.244541][ T189] usb 9-1: new full-speed USB device number 13 using dummy_hcd [ 586.403569][ T9] usb 6-1: USB disconnect, device number 45 [ 586.422202][ T189] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 586.473190][ T189] usb 9-1: config 1 has no interface number 0 [ 586.511948][ T189] usb 9-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 586.576625][ T189] usb 9-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 586.656242][ T189] usb 9-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 586.704482][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 586.724977][ T189] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 586.785200][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 586.801930][ T189] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 586.845803][ T189] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 586.877223][ T189] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 586.911303][ T189] usb 9-1: Product: syz [ 586.930875][ T189] usb 9-1: Manufacturer: syz [ 586.958854][ T189] usb 9-1: SerialNumber: syz [ 587.001213][T23872] netlink: 60 bytes leftover after parsing attributes in process `syz.5.7626'. [ 587.036347][T23872] netlink: 60 bytes leftover after parsing attributes in process `syz.5.7626'. [ 587.065219][T23872] netlink: 500 bytes leftover after parsing attributes in process `syz.5.7626'. [ 587.427375][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 587.435920][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 588.042588][ T29] kauditd_printk_skb: 44 callbacks suppressed [ 588.042599][ T29] audit: type=1800 audit(1785563452.431:8544): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.168823][ T29] audit: type=1800 audit(1785563452.551:8545): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.306647][ T29] audit: type=1800 audit(1785563452.701:8546): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.353637][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 588.448497][ T29] audit: type=1800 audit(1785563452.841:8547): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.483745][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 588.552433][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 588.573957][ T29] audit: type=1800 audit(1785563452.931:8548): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.695124][ T29] audit: type=1800 audit(1785563453.091:8549): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.740881][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 588.784250][ C0] net_ratelimit: 1 callbacks suppressed [ 588.784264][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 588.849442][ T29] audit: type=1800 audit(1785563453.241:8550): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 588.893109][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 589.003964][ T9] usb 9-1: USB disconnect, device number 13 [ 589.018870][ T29] audit: type=1800 audit(1785563453.411:8551): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 589.068715][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 589.116058][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 589.142220][ T29] audit: type=1800 audit(1785563453.491:8552): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 589.216548][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 589.262561][ T29] audit: type=1800 audit(1785563453.591:8553): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 589.337012][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 589.402252][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 589.659970][T23916] overlayfs: failed to clone upperpath [ 589.824286][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 590.088694][T23922] SELinux: invalid class [ 590.146305][T23922] SELinux: failed to load policy [ 590.554227][ T9] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 590.625764][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 590.725863][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 590.774362][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 590.826837][ T9] usb 2-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.01 [ 590.864220][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 590.884412][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 591.264604][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 591.904296][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 592.166846][T23955] netlink: 'syz.4.7662': attribute type 39 has an invalid length. [ 592.547045][ T137] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 592.555520][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 592.944223][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 593.151627][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 593.151638][ T29] audit: type=1800 audit(1785563457.541:8593): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 593.300215][ T5621] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 593.322206][ T5621] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 593.334904][ T5621] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 593.347041][ T5621] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 593.354879][ T5621] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 593.380214][ T189] usb 2-1: USB disconnect, device number 65 [ 593.406043][ T5623] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 593.413221][ T5623] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 593.423729][ T5623] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 593.431301][ T5623] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 593.438772][ T5623] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 593.491726][ T29] audit: type=1800 audit(1785563457.601:8594): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 593.683281][ T29] audit: type=1800 audit(1785563457.671:8595): pid=7061 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=344454 res=0 errno=0 [ 593.777377][ T5601] udevd[5601]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 593.794385][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 593.831441][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 593.898025][ T29] audit: type=1800 audit(1785563457.681:8596): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=344465 res=0 errno=0 [ 593.952830][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 593.984326][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 594.065795][ T29] audit: type=1800 audit(1785563457.921:8597): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 594.199406][ T29] audit: type=1800 audit(1785563457.991:8598): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 594.324603][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 594.359807][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 594.395630][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 594.441004][ T29] audit: type=1800 audit(1785563458.021:8599): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 594.500727][T24017] input: syz1 as /devices/virtual/input/input67 [ 594.559530][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 594.665398][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 594.679494][ T29] audit: type=1800 audit(1785563458.121:8600): pid=5599 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=344484 res=0 errno=0 [ 594.860681][ T29] audit: type=1800 audit(1785563458.131:8601): pid=5601 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=344495 res=0 errno=0 [ 594.907915][T23981] lo speed is unknown, defaulting to 1000 [ 594.925447][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 595.024240][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 595.053355][T20050] Bluetooth: hci6: Frame reassembly failed (-84) [ 595.079951][ T29] audit: type=1800 audit(1785563458.161:8602): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 595.504663][ T5621] Bluetooth: hci5: command tx timeout [ 595.745264][T20050] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 596.064299][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 596.403212][T24062] netlink: 4 bytes leftover after parsing attributes in process `syz.5.7700'. [ 596.537246][T23981] bridge0: port 1(bridge_slave_0) entered blocking state [ 596.583167][T23981] bridge0: port 1(bridge_slave_0) entered disabled state [ 596.616217][T23981] bridge_slave_0: entered allmulticast mode [ 596.637531][T23981] bridge_slave_0: entered promiscuous mode [ 596.664017][T23981] bridge0: port 2(bridge_slave_1) entered blocking state [ 596.700124][T23981] bridge0: port 2(bridge_slave_1) entered disabled state [ 596.745564][T23981] bridge_slave_1: entered allmulticast mode [ 596.773775][T23981] bridge_slave_1: entered promiscuous mode [ 596.882217][T23981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 596.940886][T23981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 597.024536][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 597.032911][ T137] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 597.087006][T23981] team0: Port device team_slave_0 added [ 597.104277][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 597.111478][T24046] Bluetooth: hci6: command 0x1003 tx timeout [ 597.121927][ T5623] Bluetooth: hci6: Opcode 0x1003 failed: -110 [ 597.143093][T23981] team0: Port device team_slave_1 added [ 597.321795][T23981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 597.391947][T23981] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 597.557752][T23981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 597.585717][ T5623] Bluetooth: hci5: command tx timeout [ 597.656587][T23981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 597.664939][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 597.708506][T23981] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 597.876214][T23981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 597.905660][ T5621] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 598.078318][T23981] hsr_slave_0: entered promiscuous mode [ 598.110719][T23981] hsr_slave_1: entered promiscuous mode [ 598.144284][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 598.227322][ T29] kauditd_printk_skb: 48 callbacks suppressed [ 598.227332][ T29] audit: type=1800 audit(1785563462.621:8651): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 598.306316][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 598.424903][ T29] audit: type=1800 audit(1785563462.711:8652): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 598.579965][ T29] audit: type=1800 audit(1785563462.731:8653): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 598.803624][ T29] audit: type=1800 audit(1785563462.921:8654): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 598.857553][ T7336] udevd[7336]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 598.897088][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/124.tmp-b7:8' failed: Read-only file system [ 598.966006][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 599.005588][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 599.029017][ T29] audit: type=1800 audit(1785563463.021:8655): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 599.053578][ T5729] usb 9-1: new high-speed USB device number 14 using dummy_hcd [ 599.146654][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 599.184217][ C0] net_ratelimit: 1 callbacks suppressed [ 599.184229][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 599.210412][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 599.230143][ T29] audit: type=1800 audit(1785563463.121:8656): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 599.255058][ T5729] usb 9-1: Using ep0 maxpacket: 16 [ 599.300879][ T5729] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 599.352497][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 599.382694][ T5729] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 140, changing to 11 [ 599.429286][ T29] audit: type=1800 audit(1785563463.151:8657): pid=23981 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="del_device" dev="sysfs" ino=24948 res=0 errno=0 [ 599.473789][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 599.502997][ T5729] usb 9-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 599.529420][T24132] netlink: 36 bytes leftover after parsing attributes in process `syz.4.7730'. [ 599.564791][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 599.588166][ T5729] usb 9-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 599.617865][ T29] audit: type=1800 audit(1785563463.171:8658): pid=23981 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz-executor" name="new_device" dev="sysfs" ino=24947 res=0 errno=0 [ 599.665182][ T5621] Bluetooth: hci5: command tx timeout [ 599.677759][ T5729] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 599.698047][ T5729] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 599.720799][ T29] audit: type=1800 audit(1785563463.181:8659): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 599.757109][ T5729] usb 9-1: Product: syz [ 599.765522][ T5729] usb 9-1: Manufacturer: syz [ 599.777362][ T5729] usb 9-1: SerialNumber: syz [ 599.812479][ T29] audit: type=1800 audit(1785563463.221:8660): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 599.846783][ T5710] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 599.935447][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 600.024185][ T5710] usb 2-1: Using ep0 maxpacket: 8 [ 600.039248][ T5710] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 600.102809][ T5710] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 600.131306][T24142] loop8: detected capacity change from 0 to 7 [ 600.155891][ T5710] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 600.174058][T24142] Dev loop8: unable to read RDB block 7 [ 600.206076][T24142] loop8: unable to read partition table [ 600.216463][ T5710] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 600.229713][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 600.238312][T23981] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 600.259994][T24142] loop8: partition table beyond EOD, truncated [ 600.287461][T24142] loop_reread_partitions: partition scan of loop8 (被x ) failed (rc=-5) [ 600.307345][T23981] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 600.366565][T23981] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 600.378374][ T5710] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 600.431810][ T5710] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 600.455762][T23981] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 600.506651][T23981] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 600.580473][T23981] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 600.617830][T23981] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 600.648409][T23981] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 600.834811][ T5710] usb 6-1: new high-speed USB device number 46 using dummy_hcd [ 600.843585][T23981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 600.898978][T23981] 8021q: adding VLAN 0 to HW filter on device team0 [ 600.933765][T20806] bridge0: port 1(bridge_slave_0) entered blocking state [ 600.940906][T20806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 601.006044][ T5710] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 601.019143][T20806] bridge0: port 2(bridge_slave_1) entered blocking state [ 601.026242][T20806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 601.044638][ T5710] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 601.080571][ T5710] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 601.116835][ T5710] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 601.162619][ T5710] usb 6-1: SerialNumber: syz [ 601.264412][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 601.506442][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 601.707120][T23981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 601.744520][ T5621] Bluetooth: hci5: command tx timeout [ 601.779369][ T189] usb 9-1: USB disconnect, device number 14 [ 601.889707][ T5710] kernel write not supported for file /vcsa (pid: 5710 comm: kworker/0:4) [ 602.145866][ T137] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 602.304311][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 602.332238][T23981] veth0_vlan: entered promiscuous mode [ 602.391528][T23981] veth1_vlan: entered promiscuous mode [ 602.478575][T23981] veth0_macvtap: entered promiscuous mode [ 602.511594][T23981] veth1_macvtap: entered promiscuous mode [ 602.596170][ T5710] usb 2-1: USB disconnect, device number 66 [ 602.606518][T23981] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 602.678801][T23981] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 602.754667][ T137] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.785217][T20529] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 602.874431][T20529] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 602.962110][T24191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=24191 comm=syz.8.7747 [ 603.016627][ T137] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 603.097692][ T137] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 603.294778][ T29] kauditd_printk_skb: 48 callbacks suppressed [ 603.294789][ T29] audit: type=1800 audit(1785563467.691:8709): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=354349 res=0 errno=0 [ 603.323610][T20529] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 603.344507][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 603.392084][T20529] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 603.429483][ T65] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 603.438873][T20806] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 603.550671][ T29] audit: type=1800 audit(1785563467.941:8710): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 603.580638][ T5718] usb 6-1: USB disconnect, device number 46 [ 603.634873][T20806] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 603.716747][T20806] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 603.785727][ T29] audit: type=1800 audit(1785563468.071:8711): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 603.865629][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 603.999653][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/128.tmp-b7:5' failed: Read-only file system [ 604.011877][ T29] audit: type=1800 audit(1785563468.201:8712): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 604.159501][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 604.182553][ T29] audit: type=1800 audit(1785563468.351:8713): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 604.357678][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 604.371497][ T29] audit: type=1800 audit(1785563468.511:8714): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 604.392721][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 604.561790][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 604.602190][T24211] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 604.643573][ T29] audit: type=1800 audit(1785563468.721:8715): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 604.783103][ T5599] udevd[5599]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 604.822841][ T29] audit: type=1800 audit(1785563468.921:8716): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 604.954516][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 604.988526][ T5599] udevd[5599]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 605.042830][ T29] audit: type=1800 audit(1785563469.071:8717): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=354478 res=0 errno=0 [ 605.161927][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 605.226570][T24220] loop5: detected capacity change from 0 to 7 [ 605.249530][ T29] audit: type=1800 audit(1785563469.141:8718): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 605.322445][ T5599] udevd[5599]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 605.345632][T24223] xt_hashlimit: size too large, truncated to 1048576 [ 605.353018][T24222] loop5: detected capacity change from 7 to 0 [ 605.380409][ C0] blk_print_req_error: 25 callbacks suppressed [ 605.380421][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 605.396235][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 605.414474][T24220] ldm_validate_partition_table(): Disk read failed. [ 605.424285][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 605.463091][T24220] Dev loop5: unable to read RDB block 0 [ 605.503016][T24220] loop5: unable to read partition table [ 605.539339][T24220] loop5: partition table beyond EOD, truncated [ 605.576583][T24220] loop_reread_partitions: partition scan of loop5 (ɍn/C>|n˨,l-"@Iy}c9sGQaG%x?) failed (rc=-5) [ 605.728565][T20529] Bluetooth: hci2: Frame reassembly failed (-84) [ 606.087267][T20806] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 606.175442][ T5710] usb 9-1: new high-speed USB device number 15 using dummy_hcd [ 606.348765][ T5710] usb 9-1: Using ep0 maxpacket: 16 [ 606.391440][T24230] lo speed is unknown, defaulting to 1000 [ 606.441207][ T5710] usb 9-1: config index 0 descriptor too short (expected 1068, got 27) [ 606.464302][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 606.505353][ T5710] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 606.587776][T24148] Set syz1 is full, maxelem 65536 reached [ 606.596164][ T5710] usb 9-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 606.618455][T20806] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 606.652244][ T5710] usb 9-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=7d.f9 [ 606.681030][ T5710] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 606.731568][ T5710] usb 9-1: Product: syz [ 606.760259][ T5718] usb 10-1: new high-speed USB device number 2 using dummy_hcd [ 606.775682][ T5710] usb 9-1: Manufacturer: syz [ 606.801752][ T5710] usb 9-1: SerialNumber: syz [ 606.819228][T20806] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 606.935808][ T5718] usb 10-1: Using ep0 maxpacket: 16 [ 606.974353][ T5718] usb 10-1: config 0 has an invalid interface number: 1 but max is 0 [ 606.992638][ T5718] usb 10-1: config 0 has no interface number 0 [ 607.015967][ T5718] usb 10-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 36, changing to 9 [ 607.030201][T20806] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 607.076468][ T5718] usb 10-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 1025, setting to 1024 [ 607.124849][ T5718] usb 10-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 607.164225][ T5718] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 607.265105][T20529] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 607.273681][ T5710] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 607.287234][ T5729] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 607.298829][ T9] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 607.504257][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 607.534511][T20529] netdevsim netdevsim7 eth9: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.718576][T20529] netdevsim netdevsim7 eth11: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.744777][ T5623] Bluetooth: hci2: command 0x1003 tx timeout [ 607.753911][ T5621] Bluetooth: hci2: Opcode 0x1003 failed: -110 [ 607.813530][T20529] netdevsim netdevsim7 eth10: set [1, 0] type 2 family 0 port 6081 - 0 [ 607.907378][ T137] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 607.936469][T20529] netdevsim netdevsim7 eth12: set [1, 0] type 2 family 0 port 6081 - 0 [ 608.019948][T20806] bridge_slave_1: left allmulticast mode [ 608.056422][T20806] bridge_slave_1: left promiscuous mode [ 608.083843][T20806] bridge0: port 2(bridge_slave_1) entered disabled state [ 608.161896][T20806] bridge_slave_0: left allmulticast mode [ 608.196384][T20806] bridge_slave_0: left promiscuous mode [ 608.239492][T20806] bridge0: port 1(bridge_slave_0) entered disabled state [ 608.441441][ T29] kauditd_printk_skb: 59 callbacks suppressed [ 608.441452][ T29] audit: type=1400 audit(1785563472.831:8778): avc: denied { write } for pid=24250 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 608.642438][ T29] audit: type=1800 audit(1785563473.031:8779): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 608.697133][T24279] netlink: 68 bytes leftover after parsing attributes in process `syz.5.7777'. [ 608.765619][ T29] audit: type=1400 audit(1785563473.071:8780): avc: denied { write } for pid=24277 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 608.876161][ T9] usb 9-1: USB disconnect, device number 15 [ 608.913295][ T29] audit: type=1800 audit(1785563473.211:8781): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 608.982872][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 608.995175][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 609.008935][T24287] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 609.033857][ T29] audit: type=1800 audit(1785563473.291:8782): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 609.067003][T20806] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 609.107093][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 609.136293][T20806] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 609.145195][ T29] audit: type=1800 audit(1785563473.351:8783): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 609.179608][T20806] bond0 (unregistering): Released all slaves [ 609.206035][ T5272] 8021q: adding VLAN 0 to HW filter on device eth9 [ 609.213219][T24286] netlink: 8 bytes leftover after parsing attributes in process `syz.8.7779'. [ 609.265302][ T29] audit: type=1800 audit(1785563473.421:8784): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=358933 res=0 errno=0 [ 609.335285][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 609.396915][ T5599] udevd[5599]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 609.444060][ T29] audit: type=1800 audit(1785563473.481:8785): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 609.556059][ T5718] usb 10-1: USB disconnect, device number 2 [ 609.567716][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 609.584240][ C0] net_ratelimit: 3 callbacks suppressed [ 609.584259][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 609.682668][ T29] audit: type=1800 audit(1785563473.691:8786): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 609.748053][ T5599] udevd[5599]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 609.781615][ T5601] udevd[5601]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 609.883666][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 609.954900][ T29] audit: type=1800 audit(1785563473.781:8787): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 609.983668][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 610.017526][T20806] IPVS: stopping master sync thread 22724 ... [ 610.624292][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 610.958903][T24335] netlink: 12 bytes leftover after parsing attributes in process `syz.8.7796'. [ 611.001332][T24338] netlink: 8 bytes leftover after parsing attributes in process `syz.9.7797'. [ 611.079692][ T5621] block nbd3: Receive control failed (result -107) [ 611.105756][T24338] netlink: 'syz.9.7797': attribute type 10 has an invalid length. [ 611.174961][T24338] netlink: 12 bytes leftover after parsing attributes in process `syz.9.7797'. [ 611.298281][T20806] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 611.384090][T20806] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 611.428241][T24348] loop6: detected capacity change from 0 to 2640 [ 611.469609][T20806] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 611.497414][T24350] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 611.510664][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.533714][T20806] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 611.574387][T24355] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7804'. [ 611.607209][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.654050][T24355] netlink: 'syz.1.7804': attribute type 7 has an invalid length. [ 611.665221][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 611.675646][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.722061][T24355] netlink: 'syz.1.7804': attribute type 8 has an invalid length. [ 611.737357][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.755312][T20806] veth1_vlan: left promiscuous mode [ 611.786831][T24355] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7804'. [ 611.798681][T20806] veth0_vlan: left promiscuous mode [ 611.807132][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.857966][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.919106][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 611.973949][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 612.029034][T24348] ldm_validate_partition_table(): Disk read failed. [ 612.080806][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 612.130347][T24348] Buffer I/O error on dev loop6, logical block 0, async page read [ 612.181152][T24348] Dev loop6: unable to read RDB block 0 [ 612.203172][T24348] loop6: unable to read partition table [ 612.229119][T24348] loop_reread_partitions: partition scan of loop6 (3 ) failed (rc=-5) [ 612.569906][T24372] loop2: detected capacity change from 0 to 7 [ 612.608834][T24372] Dev loop2: unable to read RDB block 7 [ 612.647789][T24372] loop2: unable to read partition table [ 612.666639][T24372] loop2: partition table beyond EOD, truncated [ 612.704300][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 612.716828][T24372] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 612.832673][T24376] netlink: 16 bytes leftover after parsing attributes in process `syz.5.7813'. [ 612.945497][T20806] team0 (unregistering): Port device team_slave_1 removed [ 613.190571][T20806] team0 (unregistering): Port device team_slave_0 removed [ 613.302097][T24391] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 613.545456][ T29] kauditd_printk_skb: 48 callbacks suppressed [ 613.545467][ T29] audit: type=1800 audit(1785563477.941:8836): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 613.744223][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 613.778066][ T29] audit: type=1800 audit(1785563478.171:8837): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 614.299985][ T29] audit: type=1800 audit(1785563478.691:8838): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 614.322685][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 614.404377][ T29] audit: type=1800 audit(1785563478.781:8839): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 614.429418][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 614.510715][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 614.525325][ T29] audit: type=1800 audit(1785563478.891:8840): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 614.604207][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 614.623144][ T29] audit: type=1800 audit(1785563478.991:8841): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 614.706336][ T29] audit: type=1800 audit(1785563479.091:8842): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 614.733504][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 614.759694][ T5272] 8021q: adding VLAN 0 to HW filter on device eth10 [ 614.784311][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 614.841094][ T29] audit: type=1800 audit(1785563479.231:8843): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 614.891759][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 614.929561][T24376] bond1: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 614.947963][ T29] audit: type=1400 audit(1785563479.301:8844): avc: denied { ioctl } for pid=24411 comm="syz.1.7827" path="socket:[101595]" dev="sockfs" ino=101595 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 615.011204][T24376] bond1 (unregistering): Released all slaves [ 615.109564][ T29] audit: type=1800 audit(1785563479.491:8845): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 615.137400][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 615.266404][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 615.296273][ T5601] udevd[5601]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 615.463889][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 615.639326][T20806] IPVS: stop unused estimator thread 0... [ 615.824282][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 615.880936][T24438] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci5/hci5:200/input68 [ 616.285037][ T5710] usb 6-1: new high-speed USB device number 47 using dummy_hcd [ 616.458677][T24455] syzkaller1: entered promiscuous mode [ 616.500706][ T5710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 616.590720][T24455] syzkaller1: entered allmulticast mode [ 616.604819][ T5710] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 616.684520][ T5710] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 616.818065][ T5710] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 616.866113][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 616.893789][ T5710] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 617.172958][ T5272] 8021q: adding VLAN 0 to HW filter on device eth11 [ 617.625259][T24493] netlink: 428 bytes leftover after parsing attributes in process `syz.8.7851'. [ 617.637993][T24494] netlink: 60 bytes leftover after parsing attributes in process `syz.1.7852'. [ 617.662974][T24493] netlink: 12 bytes leftover after parsing attributes in process `syz.8.7851'. [ 617.904217][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 618.427625][ T5272] 8021q: adding VLAN 0 to HW filter on device eth12 [ 618.651159][ T29] kauditd_printk_skb: 48 callbacks suppressed [ 618.651170][ T29] audit: type=1800 audit(1785563483.041:8894): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 618.792525][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 618.800689][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 618.851530][ T29] audit: type=1800 audit(1785563483.121:8895): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 618.893805][T24531] CacheFiles: Failed to register: -95 [ 618.944268][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 619.010227][ T29] audit: type=1800 audit(1785563483.211:8896): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 619.076658][ T5718] usb 6-1: USB disconnect, device number 47 [ 619.140536][T24541] overlayfs: missing 'lowerdir' [ 619.201248][ T29] audit: type=1800 audit(1785563483.301:8897): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 619.279759][T24541] bond1: Removing last ns target with arp_interval on [ 619.362545][ T29] audit: type=1800 audit(1785563483.361:8898): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 619.498033][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 619.524844][ T29] audit: type=1800 audit(1785563483.481:8899): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 619.554619][ T5718] usb 10-1: new high-speed USB device number 3 using dummy_hcd [ 619.593601][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 619.607755][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 619.621046][T23665] udevd[23665]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 619.715053][ T29] audit: type=1800 audit(1785563483.511:8900): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 619.815659][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 619.835692][ T5718] usb 10-1: config index 0 descriptor too short (expected 7768, got 18) [ 619.863188][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 619.887360][ T5718] usb 10-1: config 0 has an invalid interface number: 97 but max is 0 [ 619.897230][ T5601] udevd[5601]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 619.913536][ T29] audit: type=1800 audit(1785563483.551:8901): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 619.952104][ T5718] usb 10-1: config 0 has no interface number 0 [ 619.984263][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 620.001994][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 620.015208][ T5718] usb 10-1: too many endpoints for config 0 interface 97 altsetting 97: 97, using maximum allowed: 30 [ 620.042678][ T29] audit: type=1800 audit(1785563483.681:8902): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 620.073419][T24572] SELinux: Context #! ./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 620.079846][ T5718] usb 10-1: config 0 interface 97 altsetting 97 has 0 endpoint descriptors, different from the interface descriptor's value: 97 [ 620.187970][T24572] overlayfs: failed to clone upperpath [ 620.222472][ T29] audit: type=1800 audit(1785563483.831:8903): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 620.262758][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 620.332566][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 620.376202][T24577] block2mtd: device name too long [ 620.522746][ T5718] usb 10-1: config 0 interface 97 has no altsetting 0 [ 620.569887][ T5718] usb 10-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 620.607055][ T5718] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 620.654745][T12650] usb 2-1: new full-speed USB device number 67 using dummy_hcd [ 620.806654][T12650] usb 2-1: config 0 has an invalid interface number: 8 but max is 0 [ 620.817547][T12650] usb 2-1: config 0 has no interface number 0 [ 620.831725][T12650] usb 2-1: config 0 interface 8 altsetting 0 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 620.913353][T12650] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 620.974037][T12650] usb 2-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 621.024260][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 621.050161][T12650] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 621.083466][T12650] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 621.133150][T12650] usb 2-1: Product: syz [ 621.158266][T12650] usb 2-1: SerialNumber: syz [ 622.014395][T12650] usb 9-1: new high-speed USB device number 16 using dummy_hcd [ 622.045489][ T5718] usb 10-1: USB disconnect, device number 3 [ 622.064235][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 622.196389][T12650] usb 9-1: Using ep0 maxpacket: 16 [ 622.224004][T12650] usb 9-1: unable to get BOS descriptor or descriptor too short [ 622.255382][T12650] usb 9-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 622.315877][T12650] usb 9-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 622.356516][T12650] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 622.403506][T12650] usb 9-1: Product: syz [ 622.433420][T12650] usb 9-1: Manufacturer: syz [ 622.461781][T12650] usb 9-1: SerialNumber: syz [ 622.924551][T12650] usb 10-1: new high-speed USB device number 4 using dummy_hcd [ 623.084685][T12650] usb 10-1: Using ep0 maxpacket: 16 [ 623.098049][T12650] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 623.109255][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 623.134041][T12650] usb 10-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 623.168705][T12650] usb 10-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 623.207897][T12650] usb 10-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 623.229788][T12650] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 623.433702][T12650] usb 2-1: USB disconnect, device number 67 [ 623.659104][ T29] kauditd_printk_skb: 94 callbacks suppressed [ 623.659114][ T29] audit: type=1800 audit(1785563488.051:8998): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 623.772941][ T29] audit: type=1800 audit(1785563488.111:8999): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 623.852819][ T29] audit: type=1800 audit(1785563488.241:9000): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 623.968365][ T29] audit: type=1800 audit(1785563488.361:9001): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.007741][T24702] bridge0: port 2(bridge_slave_1) entered blocking state [ 624.014880][T24702] bridge0: port 2(bridge_slave_1) entered listening state [ 624.022151][T24702] bridge0: port 1(bridge_slave_0) entered blocking state [ 624.029243][T24702] bridge0: port 1(bridge_slave_0) entered listening state [ 624.046483][T24702] bridge0: entered promiscuous mode [ 624.052300][T24702] bridge0: entered allmulticast mode [ 624.082055][ T29] audit: type=1800 audit(1785563488.471:9002): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.144383][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 624.218411][ T29] audit: type=1800 audit(1785563488.591:9003): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.283689][ T29] audit: type=1800 audit(1785563488.671:9004): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.348086][ T29] audit: type=1800 audit(1785563488.741:9005): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.418486][ T29] audit: type=1800 audit(1785563488.811:9006): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.535824][ T29] audit: type=1800 audit(1785563488.931:9007): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 624.580417][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 624.739637][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 624.786446][T12650] usb 9-1: USB disconnect, device number 16 [ 624.841229][ T5599] udevd[5599]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 624.863569][ T5601] udevd[5601]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 624.943875][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 624.981841][T24727] netlink: 20 bytes leftover after parsing attributes in process `syz.8.7949'. [ 625.022398][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 625.089090][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 625.114973][T24731] netlink: 16 bytes leftover after parsing attributes in process `syz.8.7951'. [ 625.155932][ T7061] udevd[7061]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 625.184480][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 625.414235][ T9] usb 9-1: new high-speed USB device number 17 using dummy_hcd [ 625.498236][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 625.564245][ T9] usb 9-1: Using ep0 maxpacket: 8 [ 625.575406][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 625.593231][ T9] usb 9-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 625.612570][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 625.657608][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 625.691772][ T9] usb 10-1: USB disconnect, device number 4 [ 625.803803][T24742] 9p: Bad value for 'wfdno' [ 626.069292][T24751] bridge_slave_0: left allmulticast mode [ 626.083288][T24751] bridge_slave_0: left promiscuous mode [ 626.099452][T24751] bridge0: port 1(bridge_slave_0) entered disabled state [ 626.147811][T24751] bridge_slave_1: left promiscuous mode [ 626.161578][T24751] bridge0: port 2(bridge_slave_1) entered disabled state [ 626.202019][T24751] team0: Port device team_slave_0 removed [ 626.223904][T24751] team0: Port device team_slave_1 removed [ 626.229833][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 626.239920][T24751] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 626.444489][ T9] usb 10-1: new high-speed USB device number 5 using dummy_hcd [ 626.606451][ T9] usb 10-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 626.632322][ T9] usb 10-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 626.657874][ T9] usb 10-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 626.711801][ T9] usb 10-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 626.760481][ T9] usb 10-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 627.264382][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 627.691073][T24804] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7983'. [ 628.143014][T24826] binder: 24825:24826 ioctl 4018620d 0 returned -22 [ 628.199096][ T9] usb 9-1: USB disconnect, device number 17 [ 628.304253][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 628.712614][ T29] kauditd_printk_skb: 468 callbacks suppressed [ 628.712625][ T29] audit: type=1800 audit(1785563493.101:9476): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 628.800796][T24849] lo speed is unknown, defaulting to 1000 [ 628.810736][T24850] usbip-vudc usbip-vudc.0: gadget not bound [ 628.822923][ T29] audit: type=1800 audit(1785563493.161:9477): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 628.882336][ T29] audit: type=1800 audit(1785563493.201:9478): pid=24850 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.4.8001" name="usbip_sockfd" dev="sysfs" ino=42066 res=0 errno=0 [ 628.969753][ T29] audit: type=1800 audit(1785563493.331:9479): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 629.070839][ T29] audit: type=1800 audit(1785563493.411:9480): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 629.183775][ T29] audit: type=1800 audit(1785563493.531:9481): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 629.270181][ T9] usb 10-1: USB disconnect, device number 5 [ 629.344271][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 629.366646][ T29] audit: type=1800 audit(1785563493.681:9482): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 629.515062][ T29] audit: type=1800 audit(1785563493.721:9483): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 629.630772][ T7061] udevd[7061]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 629.663364][ T29] audit: type=1800 audit(1785563493.861:9484): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 629.689010][ T5710] usb 9-1: new high-speed USB device number 18 using dummy_hcd [ 629.751771][ T5599] udevd[5599]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 629.793448][ T29] audit: type=1800 audit(1785563493.981:9485): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=363403 res=0 errno=0 [ 629.880793][ T5710] usb 9-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 629.897540][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 629.936371][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 629.955058][T24871] netlink: 'syz.9.8010': attribute type 4 has an invalid length. [ 629.974722][ T5710] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 630.001024][ T5710] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 630.038573][ T5710] usb 9-1: Product: syz [ 630.080710][ T5710] usb 9-1: Manufacturer: syz [ 630.092006][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 630.118746][ T5710] usb 9-1: SerialNumber: syz [ 630.137289][ T5599] udevd[5599]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 630.240472][T24878] veth0_to_team: entered promiscuous mode [ 630.262376][T24878] veth0_to_team: left promiscuous mode [ 630.384238][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 630.489462][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 630.518670][ T5599] udevd[5599]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 630.756647][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 631.111209][ T7061] udevd[7061]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 631.424296][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 631.574970][ T189] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 631.764220][ T189] usb 2-1: Using ep0 maxpacket: 32 [ 631.773359][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 631.796391][ T189] usb 2-1: config 0 has an invalid interface number: 132 but max is 0 [ 631.814023][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 631.828288][ T189] usb 2-1: config 0 has no interface number 0 [ 631.844905][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 631.858404][ T189] usb 2-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 631.879466][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 631.901238][ T189] usb 2-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 631.920614][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 631.937438][ T189] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 631.951631][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 631.978016][ T189] usb 2-1: Product: syz [ 631.983834][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 632.001177][ T189] usb 2-1: Manufacturer: syz [ 632.015405][ T189] usb 2-1: SerialNumber: syz [ 632.021749][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 632.058635][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 632.091605][ T5710] hid-generic 0006:0008:0001.0033: unknown main item tag 0x0 [ 632.125278][ T5710] hid-generic 0006:0008:0001.0033: hidraw0: VIRTUAL HID v0.04 Device [syz1] on syz0 [ 632.243461][T24946] fido_id[24946]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 632.333817][T24953] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 632.431422][ T5710] usb 9-1: USB disconnect, device number 18 [ 632.464230][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 632.764277][ T189] usb 10-1: new high-speed USB device number 6 using dummy_hcd [ 632.944381][ T189] usb 10-1: Using ep0 maxpacket: 32 [ 632.960846][ T189] usb 10-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=d4.15 [ 632.992734][ T189] usb 10-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 633.018064][T24980] 0{X: left allmulticast mode [ 633.028665][ T189] usb 10-1: Product: syz [ 633.041100][ T189] usb 10-1: Manufacturer: syz [ 633.056447][ T189] usb 10-1: SerialNumber: syz [ 633.061583][T24980] A link change request failed with some changes committed already. Interface sit0 may have been left with an inconsistent configuration, please check. [ 633.504860][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 633.716559][ T29] kauditd_printk_skb: 74 callbacks suppressed [ 633.716570][ T29] audit: type=1800 audit(1785563498.111:9560): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 633.774628][T25009] Mass Storage Function, version: 2009/09/11 [ 633.790213][T25009] LUN: removable file: (no medium) [ 633.821641][ T29] audit: type=1800 audit(1785563498.211:9561): pid=25009 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.5.8045" name="file" dev="configfs" ino=104435 res=0 errno=0 [ 633.844458][T25009] [ 633.846784][T25009] ====================================================== [ 633.853771][T25009] WARNING: possible circular locking dependency detected [ 633.860776][T25009] syzkaller #0 Tainted: G L [ 633.866720][T25009] ------------------------------------------------------ [ 633.873712][T25009] syz.5.8045/25009 is trying to acquire lock: [ 633.879743][T25009] ffff888037f1e450 (sb_writers#6){.+.+}-{0:0}, at: path_openat+0xad9/0x4280 [ 633.888423][T25009] [ 633.888423][T25009] but task is already holding lock: [ 633.895755][T25009] ffff888054a5a920 (&common->filesem){++++}-{4:4}, at: fsg_store_file+0x193/0x450 [ 633.904940][T25009] [ 633.904940][T25009] which lock already depends on the new lock. [ 633.904940][T25009] [ 633.915316][T25009] [ 633.915316][T25009] the existing dependency chain (in reverse order) is: [ 633.924297][T25009] [ 633.924297][T25009] -> #3 (&common->filesem){++++}-{4:4}: [ 633.931999][T25009] lock_acquire+0x1b9/0x370 [ 633.937019][T25009] down_read+0x99/0x4c0 [ 633.941669][T25009] fsg_show_file+0x20/0x180 [ 633.946665][T25009] configfs_read_iter+0x426/0x6f0 [ 633.952193][T25009] __kernel_read+0x397/0xad0 [ 633.957282][T25009] integrity_kernel_read+0x7e/0xb0 [ 633.962888][T25009] ima_calc_file_hash_tfm+0x25e/0x350 [ 633.968752][T25009] ima_calc_file_hash+0x167/0x380 [ 633.974269][T25009] ima_collect_measurement+0x94f/0xb30 [ 633.980233][T25009] process_measurement+0xdfe/0x2350 [ 633.985937][T25009] ima_file_check+0xc3/0x110 [ 633.991018][T25009] security_file_post_open+0xc4/0x210 [ 633.996975][T25009] path_openat+0x985/0x4280 [ 634.001980][T25009] do_file_open+0x20e/0x430 [ 634.006974][T25009] do_sys_openat2+0x10f/0x1e0 [ 634.012145][T25009] __x64_sys_openat+0x12d/0x210 [ 634.017489][T25009] do_syscall_64+0x115/0x870 [ 634.022573][T25009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.028956][T25009] [ 634.028956][T25009] -> #2 (&p->frag_sem){++++}-{4:4}: [ 634.036307][T25009] lock_acquire+0x1b9/0x370 [ 634.041322][T25009] down_read+0x99/0x4c0 [ 634.045974][T25009] __configfs_open_file+0xe8/0x9c0 [ 634.051585][T25009] do_dentry_open+0x6ab/0x14d0 [ 634.056836][T25009] vfs_open+0x82/0x3f0 [ 634.061394][T25009] dentry_open+0x71/0xd0 [ 634.066136][T25009] ima_calc_file_hash+0xe1/0x380 [ 634.071568][T25009] ima_collect_measurement+0x94f/0xb30 [ 634.077529][T25009] process_measurement+0xdfe/0x2350 [ 634.083225][T25009] ima_file_check+0xc3/0x110 [ 634.088303][T25009] security_file_post_open+0xc4/0x210 [ 634.094170][T25009] path_openat+0x985/0x4280 [ 634.099166][T25009] do_file_open+0x20e/0x430 [ 634.104163][T25009] do_sys_openat2+0x10f/0x1e0 [ 634.109339][T25009] __x64_sys_openat+0x12d/0x210 [ 634.114683][T25009] do_syscall_64+0x115/0x870 [ 634.119777][T25009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.126159][T25009] [ 634.126159][T25009] -> #1 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}: [ 634.134722][T25009] lock_acquire+0x1b9/0x370 [ 634.139727][T25009] __mutex_lock+0x1a4/0x1bd0 [ 634.144817][T25009] process_measurement+0x5ab/0x2350 [ 634.150505][T25009] ima_file_check+0xc3/0x110 [ 634.155584][T25009] security_file_post_open+0xc4/0x210 [ 634.161461][T25009] path_openat+0x985/0x4280 [ 634.166455][T25009] do_file_open+0x20e/0x430 [ 634.171458][T25009] do_sys_openat2+0x10f/0x1e0 [ 634.176638][T25009] __x64_sys_openat+0x12d/0x210 [ 634.181982][T25009] do_syscall_64+0x115/0x870 [ 634.187065][T25009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.193471][T25009] [ 634.193471][T25009] -> #0 (sb_writers#6){.+.+}-{0:0}: [ 634.200836][T25009] check_prev_add+0xeb/0xe60 [ 634.205946][T25009] __lock_acquire+0x136c/0x1a40 [ 634.211294][T25009] lock_acquire+0x1b9/0x370 [ 634.216291][T25009] mnt_want_write+0x6f/0x410 [ 634.221370][T25009] path_openat+0xad9/0x4280 [ 634.226365][T25009] do_file_open+0x20e/0x430 [ 634.231370][T25009] file_open_name+0x1c3/0x3e0 [ 634.236549][T25009] filp_open+0x2e/0x50 [ 634.241109][T25009] fsg_lun_open+0x6b/0x7b0 [ 634.246022][T25009] fsg_store_file+0x1e7/0x450 [ 634.251201][T25009] configfs_write_iter+0x302/0x4e0 [ 634.256814][T25009] vfs_write+0x6ac/0x1050 [ 634.261640][T25009] ksys_write+0x12a/0x250 [ 634.266475][T25009] do_syscall_64+0x115/0x870 [ 634.271558][T25009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.277950][T25009] [ 634.277950][T25009] other info that might help us debug this: [ 634.277950][T25009] [ 634.288154][T25009] Chain exists of: [ 634.288154][T25009] sb_writers#6 --> &p->frag_sem --> &common->filesem [ 634.288154][T25009] [ 634.300719][T25009] Possible unsafe locking scenario: [ 634.300719][T25009] [ 634.308140][T25009] CPU0 CPU1 [ 634.313473][T25009] ---- ---- [ 634.318803][T25009] lock(&common->filesem); [ 634.323273][T25009] lock(&p->frag_sem); [ 634.329915][T25009] lock(&common->filesem); [ 634.336904][T25009] rlock(sb_writers#6); [ 634.341119][T25009] [ 634.341119][T25009] *** DEADLOCK *** [ 634.341119][T25009] [ 634.349234][T25009] 5 locks held by syz.5.8045/25009: [ 634.354408][T25009] #0: ffff888079fe9b30 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2aa/0x380 [ 634.363417][T25009] #1: ffff88801dbde450 (sb_writers#15){.+.+}-{0:0}, at: ksys_write+0x12a/0x250 [ 634.372443][T25009] #2: ffff888057266a80 (&buffer->mutex#2){+.+.}-{4:4}, at: configfs_write_iter+0x76/0x4e0 [ 634.382410][T25009] #3: ffff88803e19a070 (&p->frag_sem){++++}-{4:4}, at: configfs_write_iter+0x218/0x4e0 [ 634.392111][T25009] #4: ffff888054a5a920 (&common->filesem){++++}-{4:4}, at: fsg_store_file+0x193/0x450 [ 634.401733][T25009] [ 634.401733][T25009] stack backtrace: [ 634.407603][T25009] CPU: 0 UID: 0 PID: 25009 Comm: syz.5.8045 Tainted: G L syzkaller #0 PREEMPT(full) [ 634.407619][T25009] Tainted: [L]=SOFTLOCKUP [ 634.407623][T25009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 634.407629][T25009] Call Trace: [ 634.407636][T25009] [ 634.407641][T25009] dump_stack_lvl+0x100/0x190 [ 634.407655][T25009] print_circular_bug.cold+0x178/0x1c7 [ 634.407673][T25009] check_noncircular+0x146/0x160 [ 634.407684][T25009] ? __lock_acquire+0xd5b/0x1a40 [ 634.407699][T25009] check_prev_add+0xeb/0xe60 [ 634.407711][T25009] __lock_acquire+0x136c/0x1a40 [ 634.407725][T25009] ? try_to_unlazy+0x296/0x910 [ 634.407740][T25009] lock_acquire+0x1b9/0x370 [ 634.407753][T25009] ? path_openat+0xad9/0x4280 [ 634.407764][T25009] ? __pfx___might_resched+0x10/0x10 [ 634.407778][T25009] mnt_want_write+0x6f/0x410 [ 634.407787][T25009] ? path_openat+0xad9/0x4280 [ 634.407798][T25009] path_openat+0xad9/0x4280 [ 634.407811][T25009] ? __pfx_path_openat+0x10/0x10 [ 634.407821][T25009] ? kasan_save_stack+0x30/0x50 [ 634.407834][T25009] ? kasan_save_track+0x14/0x30 [ 634.407845][T25009] ? __kasan_slab_alloc+0x89/0x90 [ 634.407857][T25009] ? kmem_cache_alloc_noprof+0x26b/0x6a0 [ 634.407869][T25009] ? do_getname_kernel+0x5d/0x250 [ 634.407881][T25009] ? filp_open+0x1d/0x50 [ 634.407893][T25009] ? fsg_lun_open+0x6b/0x7b0 [ 634.407904][T25009] ? fsg_store_file+0x1e7/0x450 [ 634.407917][T25009] do_file_open+0x20e/0x430 [ 634.407928][T25009] ? __pfx_do_file_open+0x10/0x10 [ 634.407945][T25009] ? rcu_is_watching+0x12/0xc0 [ 634.407962][T25009] file_open_name+0x1c3/0x3e0 [ 634.407975][T25009] ? __pfx_file_open_name+0x10/0x10 [ 634.407987][T25009] ? do_getname_kernel+0x5d/0x250 [ 634.408000][T25009] ? __asan_memcpy+0x3c/0x60 [ 634.408010][T25009] ? do_getname_kernel+0x1be/0x250 [ 634.408023][T25009] filp_open+0x2e/0x50 [ 634.408035][T25009] fsg_lun_open+0x6b/0x7b0 [ 634.408047][T25009] ? __pfx_down_read+0x10/0x10 [ 634.408062][T25009] fsg_store_file+0x1e7/0x450 [ 634.408075][T25009] configfs_write_iter+0x302/0x4e0 [ 634.408087][T25009] vfs_write+0x6ac/0x1050 [ 634.408103][T25009] ? __pfx_configfs_write_iter+0x10/0x10 [ 634.408116][T25009] ? __pfx_vfs_write+0x10/0x10 [ 634.408140][T25009] ksys_write+0x12a/0x250 [ 634.408155][T25009] ? __pfx_ksys_write+0x10/0x10 [ 634.408173][T25009] do_syscall_64+0x115/0x870 [ 634.408185][T25009] ? clear_bhb_loop+0x40/0x90 [ 634.408198][T25009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 634.408209][T25009] RIP: 0033:0x7f8d2d39e019 [ 634.408220][T25009] 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 [ 634.408230][T25009] RSP: 002b:00007f8d2e2b1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 634.408240][T25009] RAX: ffffffffffffffda RBX: 00007f8d2d625fa0 RCX: 00007f8d2d39e019 [ 634.408247][T25009] RDX: 0000000000000002 RSI: 0000200000000f00 RDI: 0000000000000003 [ 634.408254][T25009] RBP: 00007f8d2d43500c R08: 0000000000000000 R09: 0000000000000000 [ 634.408261][T25009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 634.408267][T25009] R13: 00007f8d2d626038 R14: 00007f8d2d625fa0 R15: 00007ffdacc19338 [ 634.408277][T25009] [ 634.721770][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 634.797160][ T29] audit: type=1800 audit(1785563499.181:9562): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16298 res=0 errno=0 [ 634.818318][ T29] audit: type=1800 audit(1785563499.181:9563): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15437 res=0 errno=0 [ 634.839410][ T29] audit: type=1800 audit(1785563499.181:9564): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15806 res=0 errno=0 [ 634.865492][ T6474] udevd[6474]: symlink '../../loop1' '/dev/disk/by-diskseq/98.tmp-b7:1' failed: Read-only file system [ 634.880393][ T7336] udevd[7336]: symlink '../../loop4' '/dev/disk/by-diskseq/73.tmp-b7:4' failed: Read-only file system [ 634.894643][T23665] udevd[23665]: symlink '../../loop8' '/dev/disk/by-diskseq/130.tmp-b7:8' failed: Read-only file system [ 634.910016][ T5710] usb 2-1: USB disconnect, device number 68 [ 634.927045][T25009] mass_storage.usb0/lun.0: unable to open backing file: fi [ 634.949711][ T7061] udevd[7061]: symlink '../../loop5' '/dev/disk/by-diskseq/132.tmp-b7:5' failed: Read-only file system [ 634.970640][ T29] audit: type=1800 audit(1785563499.341:9565): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=15929 res=0 errno=0 [ 635.511875][T12650] usb 10-1: USB disconnect, device number 6 [ 635.527062][ T29] audit: type=1800 audit(1785563499.921:9566): pid=4977 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:initrc_t op=collect_data cause=failed comm="udevd" name="uevent" dev="sysfs" ino=16421 res=0 errno=0 [ 635.549199][ T7061] udevd[7061]: symlink '../../loop9' '/dev/disk/by-diskseq/126.tmp-b7:9' failed: Read-only file system [ 635.744274][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 636.784434][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 637.824348][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 638.864256][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 639.904436][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 640.944343][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 641.984331][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available [ 643.024418][ C0] IPVS: wlc: UDP 224.0.0.2:0 - no destination available