last executing test programs: 7.744124566s ago: executing program 4 (id=830): r0 = syz_clone(0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) syz_clone3(&(0x7f000000dd80)={0xa00400, 0x0, 0x0, 0x0, {0x13}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f00000002c0)=[{}], 0x1, 0xfffffffffffffff7, 0x0, 0x0) syz_clone3(&(0x7f000000dd80)={0xa04400, 0x0, 0x0, 0x0, {0x12}, 0x0, 0x0, 0x0, 0x0}, 0x58) 6.403233419s ago: executing program 4 (id=835): syz_usb_connect(0x6, 0x2d, 0x0, 0x0) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x8801, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0x3, 0xb, 0xc0d, 0x4000005, 0xf2, "5154e3b549928deeb9e7027f241e66e9d92a68", 0x8, 0x7fff}) write$UHID_INPUT(r0, &(0x7f0000001c40)={0x8, {"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", 0x1000}}, 0x1006) 5.66001827s ago: executing program 2 (id=839): openat$audio1(0xffffffffffffff9c, 0x0, 0x88002, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fe9000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) io_uring_setup(0x1c79, &(0x7f0000000040)={0x0, 0xc8a0, 0xc000, 0x8, 0x23}) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000000c0)=0x3) sched_setaffinity(0x0, 0xfffffffffffffd7a, &(0x7f0000000580)=0x8000000002) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000400), 0x0, 0x0) read$msr(r0, &(0x7f000001aa40)=""/102392, 0x18ff8) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, 0x0, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) fanotify_init(0x1a, 0x800) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001500010300000000000000000c0000000800040001"], 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) 4.394259088s ago: executing program 2 (id=842): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x28, 0x7, r1, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r2, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x334e8b}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r0, 0x3ba0, &(0x7f0000000240)={0x48, 0x7, r2, 0x0, 0x10000, 0x0, 0x8, 0x39fd0d, 0x36c1b7}) 3.648821448s ago: executing program 2 (id=845): sendto(0xffffffffffffffff, &(0x7f00000000c0)="120000001200e7ef007b00000000", 0xe, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="d8000000100081044e81f782db44", 0xe}], 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_vhci(&(0x7f0000000000)=ANY=[@ANYBLOB="043ef502"], 0xf8) 3.501305s ago: executing program 4 (id=846): unshare(0x28000600) r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="8510000004000000950000000000000018000000000000000000000000000000950000000000000085100000fcffffff95"], &(0x7f00000000c0)='GPL\x00'}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r0, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) 3.392880336s ago: executing program 2 (id=848): readlink(&(0x7f0000000040)='./cgroup\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0), &(0x7f0000000040)=0xff56) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) sched_setaffinity(0x0, 0x0, 0x0) r1 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r1, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, 0x0) pipe(0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, 0x0) shmctl$SHM_LOCK(0x0, 0xb) prlimit64(0x0, 0xb, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, 0x0) 3.307522309s ago: executing program 4 (id=850): sched_setscheduler(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = fsopen(&(0x7f0000001340)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) pread64(r2, &(0x7f00000000c0)=""/30, 0x1e, 0x800000000004) 3.231124346s ago: executing program 1 (id=851): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x64010102}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x82, &(0x7f0000000000)={r3, 0x81}, 0x8) 3.172920792s ago: executing program 2 (id=852): r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000c40)=ANY=[@ANYBLOB="e000000010000b050000000000000000cd00088024002f80e2d6fe712e696f5f736572766963655f74696d6500000011193ba8650e2835d3cc5481aedfd33117950dd2ee63a119146f1716bb5cf29bc2a587a49d66c25e60c50a83bbe97c1a03b2f2795de7f806615e4d96ef2cc8dc22956d67f566dfc90f0ceca968685e012a33185e0015ae93c03e1a10b9306cf2d731b0b754f1f34639d8f9b707f86989e80aef0be1ef4b83af9c0b4f791ddad4142100f90e8004004980090006c42c5d5d5b00000000cc647319bebff713d11fc047088439dd1153"], 0xe0}], 0x1}, 0x80) 2.677459498s ago: executing program 3 (id=853): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) unshare(0xa020480) ppoll(&(0x7f0000000100)=[{r0, 0xf10e}], 0x1, 0x0, 0x0, 0x0) 2.672921643s ago: executing program 2 (id=854): pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) sendfile(r0, r1, 0x0, 0x10ffff) 2.642142918s ago: executing program 1 (id=855): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) 2.488821518s ago: executing program 3 (id=856): r0 = syz_open_dev$vim2m(&(0x7f0000000100), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0x0, 0x2}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000240)=@mmap={0x1, 0x2, 0x4, 0x100000, 0x9, {}, {0x0, 0x2, 0x4, 0xc0, 0x0, 0xf0, "18a6fc23"}, 0x1, 0x1, {}, 0x1, 0x0, 0xffffffffffffffff}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)=@mmap={0x1, 0x2, 0x4, 0x10000, 0x5, {}, {0x1, 0x8, 0x8, 0x4, 0x29, 0x6, "0adb3ff8"}, 0x1000003, 0x1, {}, 0x0, 0x0, r1}) 2.384705811s ago: executing program 3 (id=858): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="02000000040000000600000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000001900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff43, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x2000002, 0xe, 0x0, &(0x7f0000000200)="df33c9f7b9a60000000000000000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 2.281866604s ago: executing program 3 (id=860): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="5a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) 2.265972631s ago: executing program 1 (id=861): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x1f8, 0x111, 0x4b4, 0x1f8, 0xd4feffff, 0x308, 0x20a, 0x278, 0x308, 0x278, 0x3, 0x0, {[{{@ipv6={@remote, @loopback, [], [0x0, 0x0, 0x0, 0xff000000], 'bond_slave_1\x00', 'team_slave_1\x00', {}, {}, 0x6, 0xa5, 0x0, 0x30}, 0x0, 0xa8, 0xd0}, @common=@inet=@TCPMSS={0x28}}, {{@ipv6={@empty, @rand_addr=' \x01\x00', [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], 'veth1_to_bridge\x00', 'bridge0\x00', {0xff}, {0xff}, 0x3b, 0xe3, 0x7, 0x2}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x1, 0xdd46, 0x7, 'pptp\x00', 'syz1\x00', {0xfffffdfffffffffe}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) mount$overlay(0x0, 0x0, 0x0, 0x2a018, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x181002, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x49db, 0x0, 0xfff9, 0xbfff, 0x18, "ec28a144f13d7607"}) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000001c0)={0x0, 0xfff7ef7b, 0x0, 0xb2, 0x12, "ee020000000000000000000000009b00001000"}) r1 = syz_open_pts(r0, 0xca440) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x44) 2.17075833s ago: executing program 3 (id=862): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000020303000000000000000000000000000800010001"], 0x1c}}, 0x0) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)={0x20, 0x1, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x69}}]}, 0x20}, 0x1, 0x200000000, 0x0, 0x20048001}, 0x5800) 2.108796282s ago: executing program 0 (id=863): bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000200)=[{0x200000000006, 0x80, 0x0, 0x7ffc1ffb}]}) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r4, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r4, 0x3b85, &(0x7f00000001c0)={0x28, 0x2, r5, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6}) ioctl$IOMMU_IOAS_COPY(r4, 0x3b83, &(0x7f0000000240)={0x28, 0x5, r5, r5, 0x3, 0x1ff, 0x3fff}) ptrace$pokeuser(0x6, r3, 0x388, 0x41d9fda7) 1.905190602s ago: executing program 3 (id=864): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0xa, 0x8000, 0x0, 0x9, 0x1, 0xfffffdffffffffff, 0xfa0f, 0xffffffff}, 0x0) mremap(&(0x7f00007f1000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x40001}, 0x84) getdents(0xffffffffffffffff, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0xa0502, 0x49) io_submit(0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x20000023896) r3 = syz_open_dev$usbfs(&(0x7f0000000480), 0x77, 0x41341) ioctl$USBDEVFS_IOCTL(r3, 0xc0105512, &(0x7f0000000200)) ioctl$USBDEVFS_DISCSIGNAL(r3, 0x8010550e, &(0x7f0000000140)={0x0, 0x0}) 1.690249206s ago: executing program 4 (id=865): r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) accept4(r0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x64010102}]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 1.35690388s ago: executing program 4 (id=866): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) write$sysctl(r2, &(0x7f0000000580)='1\x00', 0x2) write$sysctl(r2, &(0x7f00000000c0)='2\x00', 0x2) 1.168187439s ago: executing program 0 (id=867): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000001940), r0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000200)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r1, @ANYBLOB="01002abd7000fcdbdf250300000008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="800002803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32, @ANYBLOB="40000100240001007072696ff2697479000000000000000000000000000000000000000000000000040003"], 0xe4}, 0x1, 0x0, 0x0, 0x4000800}, 0x480c4) 1.106339471s ago: executing program 0 (id=868): r0 = socket(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000004640)={&(0x7f00000005c0)=@newqdisc={0x64, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x4101}, {0xffff, 0xffff}, {0x7, 0xa}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x34, 0x2, {{0x560, 0x7, 0x6c, 0x0, 0x0, 0xbfffffff}, [@TCA_NETEM_CORRUPT={0xc, 0x4, {0x3, 0x9}}, @TCA_NETEM_JITTER64={0xc, 0xb, 0x40}]}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x2004c0c4}, 0x0) 1.069294375s ago: executing program 1 (id=869): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD_OLD(r0, 0x40045402, &(0x7f0000000140)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x7, 0x9dc5, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 1.008505262s ago: executing program 0 (id=870): r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x8, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f00000002c0)=@mmap={0xf8, 0x2, 0x4, 0xe000, 0x9, {}, {0x4, 0xc, 0x0, 0xc, 0x7, 0x4, "cf04dba8"}, 0x8, 0x1, {}, 0x7}) 971.873918ms ago: executing program 1 (id=871): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f, 0x8, 0xffffffffd24b2432, 0x83, 0xffff, 0x0, 0xabe6, 0x0, 0x0, 0x80, 0x8001}}, 0x50) syz_fuse_handle_req(r3, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) writev(r5, &(0x7f0000000200)=[{&(0x7f00000003c0)='n', 0xfdef}], 0x1) umount2(&(0x7f00000002c0)='./file0\x00', 0xb) add_key$keyring(&(0x7f0000000280), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) 813.028248ms ago: executing program 0 (id=872): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) 248.818556ms ago: executing program 0 (id=873): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x48, r1, 0x1, 0xffffbffe, 0x0, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r2}}, {0xc, 0x1, 0x0, 0x1, {0x8, 0x1, r2}}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xfb2e77a8993c1937}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}]}, 0x48}}, 0x20000000) 0s ago: executing program 1 (id=874): ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x13, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000000c0)={[0x8, 0x1000005, 0x7fffffff, 0x0, 0x1, 0x0, 0x7ffbffffff7fffff, 0xffffffffffffff70, 0xa, 0x8, 0x0, 0x800000080, 0x9, 0x4, 0x1, 0x1], 0xeeee0000, 0x300}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) write$cgroup_int(r1, &(0x7f0000000140), 0xfffffdef) kernel console output (not intermixed with test programs): nk: 8 bytes leftover after parsing attributes in process `syz.0.413'. [ 208.407255][ T5615] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 208.501303][ T5743] usb 3-1: device descriptor read/64, error -71 [ 209.023846][ T5743] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 209.153903][ T5743] usb 3-1: device descriptor read/64, error -71 [ 209.288009][ T5743] usb usb3-port1: attempt power cycle [ 209.719802][ T5743] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 209.882669][ T5743] usb 3-1: device descriptor read/8, error -71 [ 209.958682][ T30] kauditd_printk_skb: 37 callbacks suppressed [ 209.958693][ T30] audit: type=1400 audit(1777847790.805:792): avc: denied { read write } for pid=7326 comm="syz.1.416" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 210.098838][ T30] audit: type=1400 audit(1777847790.805:793): avc: denied { open } for pid=7326 comm="syz.1.416" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 210.125290][ T30] audit: type=1400 audit(1777847790.815:794): avc: denied { mounton } for pid=7326 comm="syz.1.416" path="/81/file0" dev="tmpfs" ino=446 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 210.596353][ T5715] usb 5-1: USB disconnect, device number 18 [ 210.608283][ T30] audit: type=1400 audit(1777847790.825:795): avc: denied { mount } for pid=7326 comm="syz.1.416" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 210.653266][ T30] audit: type=1400 audit(1777847791.525:796): avc: denied { create } for pid=7331 comm="syz.4.417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 210.683269][ T30] audit: type=1400 audit(1777847791.555:797): avc: denied { connect } for pid=7331 comm="syz.4.417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 210.705799][ T30] audit: type=1400 audit(1777847791.555:798): avc: denied { name_connect } for pid=7331 comm="syz.4.417" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 210.831077][ T30] audit: type=1400 audit(1777847791.705:799): avc: denied { unmount } for pid=5606 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 210.936698][ T30] audit: type=1400 audit(1777847791.815:800): avc: denied { create } for pid=7335 comm="syz.1.419" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 211.126151][ T30] audit: type=1400 audit(1777847791.815:801): avc: denied { open } for pid=7333 comm="syz.4.418" path="/dev/ptyqd" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 211.152989][ T7339] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 211.340411][ T7337] netlink: 4 bytes leftover after parsing attributes in process `syz.4.418'. [ 211.562331][ T7350] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 212.704101][ T13] Bluetooth: Error in BCSP hdr checksum [ 213.038085][ T36] Bluetooth: Error in BCSP hdr checksum [ 213.554504][ T7373] netlink: 4 bytes leftover after parsing attributes in process `syz.4.428'. [ 213.566183][ T7373] openvswitch: netlink: Key 0 has unexpected len 16 expected 0 [ 213.633821][ T5708] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 213.780477][ T7381] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 213.787829][ T5708] usb 3-1: Using ep0 maxpacket: 32 [ 213.797473][ T5708] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 213.810544][ T5708] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 213.819980][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 213.828376][ T5708] usb 3-1: Product: syz [ 213.832618][ T5708] usb 3-1: Manufacturer: syz [ 213.837530][ T5708] usb 3-1: SerialNumber: syz [ 213.855680][ T5708] usb 3-1: config 0 descriptor?? [ 213.862001][ T7365] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 214.133857][ T5715] usb 3-1: USB disconnect, device number 15 [ 214.652616][ T5623] Bluetooth: hci5: command 0x1003 tx timeout [ 214.664920][ T10] dvb-usb: did not find the firmware file 'dvb-usb-az6027-03.fw' (status -110). You can use /scripts/get_dvb_firmware to get the firmware [ 214.672248][ T5615] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 214.694296][ T10] dvb_usb_az6027 1-1:0.0: probe with driver dvb_usb_az6027 failed with error -110 [ 214.736163][ T10] usb 1-1: USB disconnect, device number 6 [ 214.903974][ T5715] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 214.971754][ T7396] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 215.526441][ T10] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 215.561050][ T5715] usb 3-1: device descriptor read/64, error -71 [ 215.860419][ T5715] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 215.928868][ T7403] netlink: 116 bytes leftover after parsing attributes in process `syz.1.437'. [ 216.013820][ T5715] usb 3-1: device descriptor read/64, error -71 [ 216.143978][ T5715] usb usb3-port1: attempt power cycle [ 216.306463][ T10] usb 1-1: device descriptor read/64, error -71 [ 216.441641][ T30] kauditd_printk_skb: 25 callbacks suppressed [ 216.441656][ T30] audit: type=1400 audit(1777847797.315:827): avc: denied { mounton } for pid=7416 comm="syz.4.442" path="/84/file0" dev="tmpfs" ino=453 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 216.509468][ T30] audit: type=1400 audit(1777847797.315:828): avc: denied { unlink } for pid=7416 comm="syz.4.442" name="#1" dev="tmpfs" ino=458 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 216.561864][ T10] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 216.587212][ T30] audit: type=1400 audit(1777847797.335:829): avc: denied { mount } for pid=7416 comm="syz.4.442" name="/" dev="overlay" ino=453 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 216.619667][ T7423] netlink: 4 bytes leftover after parsing attributes in process `syz.1.444'. [ 216.628672][ T7423] openvswitch: netlink: Key 0 has unexpected len 16 expected 0 [ 216.636331][ T30] audit: type=1400 audit(1777847797.415:830): avc: denied { ioctl } for pid=7416 comm="syz.4.442" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=16069 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 216.745223][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 216.755255][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 217.561862][ T7425] netlink: 24 bytes leftover after parsing attributes in process `syz.2.443'. [ 217.583819][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 217.614313][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 217.623786][ T7425] netlink: 4 bytes leftover after parsing attributes in process `syz.2.443'. [ 217.632734][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 217.648879][ T10] usb 1-1: Product: syz [ 217.653136][ T10] usb 1-1: Manufacturer: syz [ 217.657829][ T10] usb 1-1: SerialNumber: syz [ 217.680512][ T30] audit: type=1400 audit(1777847798.555:831): avc: denied { unmount } for pid=5607 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 217.752588][ T30] audit: type=1400 audit(1777847798.625:832): avc: denied { create } for pid=7428 comm="syz.3.446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 217.856730][ T30] audit: type=1400 audit(1777847798.655:833): avc: denied { bind } for pid=7428 comm="syz.3.446" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 217.901792][ T10] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 8 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 218.012327][ T7432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.446'. [ 218.057644][ T7432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.446'. [ 218.069295][ T7432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.446'. [ 218.082071][ T7432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.446'. [ 218.091918][ T7432] netlink: 8 bytes leftover after parsing attributes in process `syz.3.446'. [ 218.110167][ T30] audit: type=1400 audit(1777847798.985:834): avc: denied { read write } for pid=7406 comm="syz.0.439" name="lp0" dev="devtmpfs" ino=3122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 218.148718][ T30] audit: type=1400 audit(1777847799.025:835): avc: denied { open } for pid=7406 comm="syz.0.439" path="/dev/usb/lp0" dev="devtmpfs" ino=3122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 218.204691][ T148] Bluetooth: Error in BCSP hdr checksum [ 218.218304][ T30] audit: type=1400 audit(1777847799.095:836): avc: denied { write } for pid=7406 comm="syz.0.439" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 219.162570][ T6367] Bluetooth: Error in BCSP hdr checksum [ 219.223864][ T10] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 219.385408][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 219.481251][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 219.507981][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 219.515997][ T10] usb 2-1: can't read configurations, error -71 [ 219.535485][ T2166] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 219.693796][ T2166] usb 4-1: Using ep0 maxpacket: 32 [ 219.705515][ T2166] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 219.725076][ T2166] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 219.741358][ T2166] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 219.756598][ T2166] usb 4-1: Product: syz [ 219.763675][ T2166] usb 4-1: Manufacturer: syz [ 219.772427][ T2166] usb 4-1: SerialNumber: syz [ 219.780476][ T2166] usb 4-1: config 0 descriptor?? [ 219.786220][ T7452] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 220.003867][ T5615] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 220.023171][ T2166] usb 4-1: USB disconnect, device number 13 [ 220.160223][ T7467] netlink: 4 bytes leftover after parsing attributes in process `syz.4.457'. [ 220.234194][ T5723] usb 1-1: USB disconnect, device number 8 [ 220.234518][ T7467] openvswitch: netlink: Key 0 has unexpected len 16 expected 0 [ 220.357756][ T5723] usblp0: removed [ 220.415175][ T2166] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 220.985427][ T2166] usb 4-1: device descriptor read/64, error -71 [ 221.133798][ T10] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 221.214079][ T5615] Bluetooth: hci3: command 0x0406 tx timeout [ 221.244270][ T2166] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 221.303914][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 221.316568][ T10] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 221.336330][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.357045][ T10] usb 2-1: config 0 descriptor?? [ 221.393620][ T10] as10x_usb: device has been detected [ 221.399116][ T2166] usb 4-1: device descriptor read/64, error -71 [ 221.417700][ T10] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 221.463676][ T10] usb 2-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 221.514164][ T2166] usb usb4-port1: attempt power cycle [ 221.518690][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 221.518703][ T30] audit: type=1400 audit(1777847802.395:847): avc: denied { name_bind } for pid=7477 comm="syz.4.460" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 221.548720][ T30] audit: type=1400 audit(1777847802.395:848): avc: denied { node_bind } for pid=7477 comm="syz.4.460" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 221.572762][ T10] as10x_usb: error during firmware upload part1 [ 221.579457][ T10] Registered device nBox DVB-T Dongle [ 221.580944][ T5723] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 221.607726][ T30] audit: type=1400 audit(1777847802.395:849): avc: denied { getopt } for pid=7479 comm="syz.0.458" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 221.628566][ T30] audit: type=1400 audit(1777847802.395:850): avc: denied { accept } for pid=7479 comm="syz.0.458" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 221.658311][ T5707] usb 2-1: USB disconnect, device number 19 [ 221.759579][ T30] audit: type=1400 audit(1777847802.395:851): avc: denied { read write } for pid=7479 comm="syz.0.458" name="vhost-vsock" dev="devtmpfs" ino=1274 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 221.795896][ T5707] Unregistered device nBox DVB-T Dongle [ 221.797990][ T30] audit: type=1400 audit(1777847802.395:852): avc: denied { open } for pid=7479 comm="syz.0.458" path="/dev/vhost-vsock" dev="devtmpfs" ino=1274 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 221.828098][ T5707] as10x_usb: device has been disconnected [ 221.844324][ T30] audit: type=1400 audit(1777847802.395:853): avc: denied { ioctl } for pid=7479 comm="syz.0.458" path="/dev/vhost-vsock" dev="devtmpfs" ino=1274 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 221.870496][ T5723] usb 3-1: Using ep0 maxpacket: 32 [ 221.897056][ T2166] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 222.044446][ T30] audit: type=1400 audit(1777847802.445:854): avc: denied { firmware_load } for pid=10 comm="kworker/0:1" path="/lib/firmware/as102_data1_st.hex" dev="sda1" ino=297 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 222.045426][ T2166] usb 4-1: device descriptor read/8, error -71 [ 222.114183][ T30] audit: type=1400 audit(1777847802.545:855): avc: denied { map } for pid=7464 comm="syz.1.456" path=2F5B6B766D2D676D656D5D202864656C6574656429 dev="guest_memfd" ino=16150 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 222.170501][ T5723] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 222.179630][ T30] audit: type=1400 audit(1777847802.545:856): avc: denied { read write } for pid=7464 comm="syz.1.456" path=2F5B6B766D2D676D656D5D202864656C6574656429 dev="guest_memfd" ino=16150 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 222.360678][ T5723] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 222.373080][ T5723] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 222.386752][ T5723] usb 3-1: Product: syz [ 222.391100][ T5723] usb 3-1: Manufacturer: syz [ 222.395782][ T5723] usb 3-1: SerialNumber: syz [ 222.417680][ T5723] usb 3-1: config 0 descriptor?? [ 222.425405][ T7474] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 222.707474][ T5820] usb 3-1: USB disconnect, device number 19 [ 222.845458][ T7498] netlink: 40 bytes leftover after parsing attributes in process `syz.0.466'. [ 222.854462][ T7498] netlink: 40 bytes leftover after parsing attributes in process `syz.0.466'. [ 222.964058][ T2166] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 222.985573][ T2166] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 223.000046][ T2166] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 223.010991][ T2166] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 223.023842][ T5715] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 223.029408][ T2166] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.043847][ T5820] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 223.049160][ T7489] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 223.063121][ T2166] usb 4-1: Quirk or no altset; falling back to MIDI 1.0 [ 223.193789][ T5715] usb 5-1: Using ep0 maxpacket: 32 [ 223.207143][ T5715] usb 5-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 223.221897][ T5820] usb 3-1: Using ep0 maxpacket: 16 [ 223.250361][ T5820] usb 3-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.272966][ T5715] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.300738][ T5820] usb 3-1: config 0 interface 0 has no altsetting 0 [ 223.308630][ T5715] usb 5-1: config 0 descriptor?? [ 223.314386][ T5820] usb 3-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 223.336363][ T5820] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 223.351559][ T5820] usb 3-1: config 0 descriptor?? [ 223.472974][ T7489] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 223.492454][ T7489] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 223.593762][ T0] NOHZ tick-stop error: local softirq work is pending, handler #102!!! [ 223.705448][ T5715] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 223.756027][ T5715] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 223.778389][ T2166] usb 4-1: USB disconnect, device number 17 [ 223.786822][ T5715] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 223.803863][ T5715] usb 5-1: media controller created [ 223.822669][ T7510] netlink: 220 bytes leftover after parsing attributes in process `syz.1.470'. [ 223.830815][ T5715] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 223.837076][ T7510] netlink: 'syz.1.470': attribute type 2 has an invalid length. [ 223.899885][ T5820] usbhid 3-1:0.0: can't add hid device: -71 [ 223.911861][ T5820] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 223.937728][ T5715] az6027: usb out operation failed. (-71) [ 223.948458][ T5820] usb 3-1: USB disconnect, device number 20 [ 223.965404][ T5715] az6027: usb out operation failed. (-71) [ 223.971521][ T5715] stb0899_attach: Driver disabled by Kconfig [ 223.990687][ T5715] az6027: no front-end attached [ 223.990687][ T5715] [ 224.001396][ T5715] az6027: usb out operation failed. (-71) [ 224.012336][ T5715] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 224.027556][ T5715] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.4/usb5/5-1/input/input13 [ 224.049010][ T5715] dvb-usb: schedule remote query interval to 400 msecs. [ 224.056297][ T5715] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 224.075748][ T5715] usb 5-1: USB disconnect, device number 19 [ 224.122813][ T5715] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 224.288295][ T7518] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 224.933971][ T2166] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 225.108581][ T7532] netlink: 12 bytes leftover after parsing attributes in process `syz.4.477'. [ 225.128450][ T5615] block nbd0: Receive control failed (result -1) [ 225.195395][ T2166] usb 4-1: Using ep0 maxpacket: 32 [ 225.214328][ T2166] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 225.235175][ T2166] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 225.262463][ T2166] usb 4-1: config 0 descriptor?? [ 225.280232][ T2166] as10x_usb: device has been detected [ 225.293837][ T5715] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 225.296000][ T2166] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 225.329084][ T2166] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 225.355287][ T2166] as10x_usb: error during firmware upload part1 [ 225.368958][ T2166] Registered device nBox DVB-T Dongle [ 225.449963][ T5715] usb 3-1: New USB device found, idVendor=1604, idProduct=8001, bcdDevice=44.1f [ 225.479482][ T5715] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.495168][ T5715] usb 3-1: Product: syz [ 225.499367][ T5715] usb 3-1: Manufacturer: syz [ 225.504163][ T5715] usb 3-1: SerialNumber: syz [ 225.511530][ T5715] usb 3-1: config 0 descriptor?? [ 225.534407][ T5820] usb 4-1: USB disconnect, device number 18 [ 225.720502][ T5820] Unregistered device nBox DVB-T Dongle [ 225.731192][ T5820] as10x_usb: device has been disconnected [ 226.556033][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 226.556072][ T30] audit: type=1400 audit(1777847807.435:872): avc: denied { read } for pid=7529 comm="syz.2.476" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 226.647321][ T7552] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 226.658899][ T7552] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 226.790660][ T30] audit: type=1400 audit(1777847807.515:873): avc: denied { open } for pid=7529 comm="syz.2.476" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 226.975415][ T30] audit: type=1400 audit(1777847807.525:874): avc: denied { read } for pid=7529 comm="syz.2.476" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 227.140158][ T30] audit: type=1400 audit(1777847807.525:875): avc: denied { open } for pid=7529 comm="syz.2.476" path="/dev/dri/card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 227.342617][ T30] audit: type=1400 audit(1777847807.525:876): avc: denied { ioctl } for pid=7529 comm="syz.2.476" path="/dev/dri/card1" dev="devtmpfs" ino=628 ioctlcmd=0x64a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 228.343512][ T30] audit: type=1400 audit(1777847807.525:877): avc: denied { read write } for pid=7529 comm="syz.2.476" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 228.416914][ T5799] usb 3-1: USB disconnect, device number 21 [ 228.480962][ T30] audit: type=1400 audit(1777847807.525:878): avc: denied { open } for pid=7529 comm="syz.2.476" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 228.546919][ T7573] netlink: 12 bytes leftover after parsing attributes in process `syz.1.488'. [ 228.572143][ T30] audit: type=1400 audit(1777847807.525:879): avc: denied { ioctl } for pid=7529 comm="syz.2.476" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 228.626773][ T30] audit: type=1400 audit(1777847807.585:881): avc: denied { ioctl } for pid=7529 comm="syz.2.476" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x6201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 228.663591][ T30] audit: type=1400 audit(1777847807.575:880): avc: denied { read write } for pid=5607 comm="syz-executor" name="loop4" dev="devtmpfs" ino=651 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 228.713834][ T5715] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 228.722073][ T5820] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 228.756774][ T7573] fuse: Bad value for 'fd' [ 228.886164][ T5715] usb 5-1: Using ep0 maxpacket: 32 [ 228.891390][ T5820] usb 1-1: Using ep0 maxpacket: 32 [ 228.923861][ T5715] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 228.957751][ T5820] usb 1-1: New USB device found, idVendor=0fd9, idProduct=0025, bcdDevice=29.40 [ 229.032809][ T5715] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 229.052533][ T5820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 229.106766][ T5715] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 229.184597][ T5715] usb 5-1: Product: syz [ 229.200536][ T5820] usb 1-1: config 0 descriptor?? [ 229.245295][ T5715] usb 5-1: Manufacturer: syz [ 229.365726][ T5715] usb 5-1: SerialNumber: syz [ 229.483612][ T5820] dvb-usb: found a 'Elgato EyeTV Sat' in warm state. [ 230.314261][ T5715] usb 5-1: config 0 descriptor?? [ 230.321518][ T7562] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 230.336819][ T5820] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 230.347487][ T5820] dvbdev: DVB: registering new adapter (Elgato EyeTV Sat) [ 230.354900][ T5820] usb 1-1: media controller created [ 230.388330][ T5820] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 230.580576][ T5820] az6027: usb out operation failed. (-71) [ 230.595041][ T5820] az6027: usb out operation failed. (-71) [ 230.601688][ T5820] stb0899_attach: Driver disabled by Kconfig [ 230.611055][ T5820] az6027: no front-end attached [ 230.611055][ T5820] [ 230.618669][ T5820] az6027: usb out operation failed. (-71) [ 230.624626][ T5820] dvb-usb: no frontend was attached by 'Elgato EyeTV Sat' [ 230.636827][ T2166] usb 5-1: USB disconnect, device number 20 [ 230.642962][ T5820] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input14 [ 230.735912][ T7601] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 230.748992][ T5820] dvb-usb: schedule remote query interval to 400 msecs. [ 230.774945][ T5820] dvb-usb: Elgato EyeTV Sat successfully initialized and connected. [ 230.906033][ T5820] usb 1-1: USB disconnect, device number 9 [ 231.365520][ T5820] dvb-usb: Elgato EyeTV Sat successfully deinitialized and disconnected. [ 231.435934][ T2166] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 231.608685][ T7609] syzkaller0: entered promiscuous mode [ 231.628551][ T2166] usb 5-1: Using ep0 maxpacket: 16 [ 231.634506][ T7609] syzkaller0: entered allmulticast mode [ 231.652081][ T2166] usb 5-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 231.654546][ T30] kauditd_printk_skb: 52 callbacks suppressed [ 231.654558][ T30] audit: type=1400 audit(1777847812.525:934): avc: denied { create } for pid=7608 comm="syz.1.497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 231.741031][ T2166] usb 5-1: config 0 interface 0 has no altsetting 0 [ 231.752671][ T30] audit: type=1400 audit(1777847812.585:935): avc: denied { write } for pid=7608 comm="syz.1.497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 231.776463][ T2166] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 231.820249][ T2166] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.860022][ T2166] usb 5-1: config 0 descriptor?? [ 231.910105][ T2166] usb 5-1: can't set config #0, error -71 [ 231.938388][ T2166] usb 5-1: USB disconnect, device number 21 [ 232.010831][ T7627] syzkaller0: entered promiscuous mode [ 232.025097][ T7627] syzkaller0: entered allmulticast mode [ 232.036206][ T7627] FAULT_INJECTION: forcing a failure. [ 232.036206][ T7627] name failslab, interval 1, probability 0, space 0, times 0 [ 232.061752][ T7627] CPU: 0 UID: 0 PID: 7627 Comm: syz.1.503 Tainted: G L syzkaller #0 PREEMPT(full) [ 232.061780][ T7627] Tainted: [L]=SOFTLOCKUP [ 232.061786][ T7627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 232.061796][ T7627] Call Trace: [ 232.061802][ T7627] [ 232.061809][ T7627] dump_stack_lvl+0x100/0x190 [ 232.061835][ T7627] should_fail_ex.cold+0x5/0xa [ 232.061860][ T7627] should_failslab+0xc2/0x120 [ 232.061879][ T7627] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 232.061907][ T7627] ? __alloc_skb+0x140/0x710 [ 232.061938][ T7627] ? __alloc_skb+0x5b7/0x710 [ 232.061965][ T7627] __alloc_skb+0x140/0x710 [ 232.061987][ T7627] ? __alloc_skb+0x5b7/0x710 [ 232.062011][ T7627] ? __pfx___alloc_skb+0x10/0x10 [ 232.062038][ T7627] ? find_held_lock+0x2b/0x80 [ 232.062058][ T7627] alloc_skb_with_frags+0xdd/0x760 [ 232.062076][ T7627] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 232.062101][ T7627] sock_alloc_send_pskb+0x801/0x980 [ 232.062126][ T7627] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 232.062150][ T7627] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 232.062174][ T7627] ? find_held_lock+0x2b/0x80 [ 232.062190][ T7627] ? dev_get_by_index+0x180/0x380 [ 232.062215][ T7627] ? dev_get_by_index+0x180/0x380 [ 232.062247][ T7627] packet_sendmsg+0x1eda/0x5100 [ 232.062276][ T7627] ? __lock_acquire+0x4a5/0x2630 [ 232.062304][ T7627] ? sock_has_perm+0x25a/0x2f0 [ 232.062323][ T7627] ? __pfx_sock_has_perm+0x10/0x10 [ 232.062345][ T7627] ? __pfx_packet_sendmsg+0x10/0x10 [ 232.062381][ T7627] __sys_sendto+0x468/0x4b0 [ 232.062404][ T7627] ? __pfx_packet_sendmsg+0x10/0x10 [ 232.062427][ T7627] ? __pfx___sys_sendto+0x10/0x10 [ 232.062471][ T7627] ? ksys_write+0x1ac/0x250 [ 232.062490][ T7627] ? __pfx_ksys_write+0x10/0x10 [ 232.062511][ T7627] __x64_sys_sendto+0xe0/0x1c0 [ 232.062534][ T7627] ? do_syscall_64+0x90/0xf80 [ 232.062555][ T7627] ? lockdep_hardirqs_on+0x78/0x100 [ 232.062576][ T7627] do_syscall_64+0x10b/0xf80 [ 232.062595][ T7627] ? clear_bhb_loop+0x40/0x90 [ 232.062617][ T7627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.062635][ T7627] RIP: 0033:0x7fa16979cdd9 [ 232.062651][ T7627] 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 [ 232.062667][ T7627] RSP: 002b:00007fa16a6d8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 232.062685][ T7627] RAX: ffffffffffffffda RBX: 00007fa169a15fa0 RCX: 00007fa16979cdd9 [ 232.062697][ T7627] RDX: 000000000000000e RSI: 0000200000000240 RDI: 0000000000000008 [ 232.062708][ T7627] RBP: 00007fa16a6d8090 R08: 00002000000001c0 R09: 0000000000000014 [ 232.062718][ T7627] R10: 0000000000000040 R11: 0000000000000246 R12: 0000000000000001 [ 232.062729][ T7627] R13: 00007fa169a16038 R14: 00007fa169a15fa0 R15: 00007ffe857fc438 [ 232.062752][ T7627] [ 232.409596][ T30] audit: type=1400 audit(1777847813.235:936): avc: denied { create } for pid=7629 comm="syz.0.505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 232.433468][ T30] audit: type=1400 audit(1777847813.235:937): avc: denied { write } for pid=7629 comm="syz.0.505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 232.467490][ T30] audit: type=1400 audit(1777847813.345:938): avc: denied { create } for pid=7617 comm="syz.3.498" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 232.491090][ T30] audit: type=1400 audit(1777847813.345:939): avc: denied { getopt } for pid=7617 comm="syz.3.498" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 232.563879][ T7633] netlink: 220 bytes leftover after parsing attributes in process `syz.2.504'. [ 232.627910][ T30] audit: type=1400 audit(1777847813.435:940): avc: denied { setopt } for pid=7629 comm="syz.0.505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 232.713422][ T2166] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 232.718567][ T7633] netlink: 'syz.2.504': attribute type 2 has an invalid length. [ 232.894583][ T2166] usb 5-1: Using ep0 maxpacket: 32 [ 232.910658][ T2166] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 232.924174][ T2166] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 232.940770][ T2166] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 232.989689][ T30] audit: type=1400 audit(1777847813.865:941): avc: denied { search } for pid=7640 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 232.991423][ T2166] usb 5-1: Product: syz [ 233.026507][ T2166] usb 5-1: Manufacturer: syz [ 233.031166][ T2166] usb 5-1: SerialNumber: syz [ 233.063511][ T2166] usb 5-1: config 0 descriptor?? [ 233.070781][ T7623] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 233.094009][ T30] audit: type=1400 audit(1777847813.865:942): avc: denied { search } for pid=7640 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=1772 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 233.149937][ T30] audit: type=1400 audit(1777847813.865:943): avc: denied { search } for pid=7640 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 [ 233.215131][ T7651] netlink: 'syz.3.507': attribute type 2 has an invalid length. [ 233.239629][ T7636] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 233.252767][ T7636] Bluetooth: hci0: Error when powering off device on rfkill (-4) [ 233.325264][ T7636] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 233.352186][ T7636] Bluetooth: hci3: Error when powering off device on rfkill (-4) [ 233.457890][ T7665] hpfs: hpfs_map_sector(): read error [ 233.550016][ T5715] usb 5-1: USB disconnect, device number 22 [ 233.770734][ T7676] hpfs: hpfs_map_sector(): read error [ 233.894119][ T5715] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 234.159107][ T5715] usb 5-1: Using ep0 maxpacket: 16 [ 234.176442][ T5715] usb 5-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.203813][ T5715] usb 5-1: config 0 interface 0 has no altsetting 0 [ 234.211020][ T5715] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 234.225871][ T5715] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.285145][ T7697] netlink: 4 bytes leftover after parsing attributes in process `syz.1.514'. [ 234.318639][ T5715] usb 5-1: config 0 descriptor?? [ 234.734844][ T5743] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 234.837498][ T7709] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 235.003829][ T5743] usb 4-1: Using ep0 maxpacket: 32 [ 235.021934][ T5743] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 235.045280][ T5743] usb 4-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 235.058365][ T5743] usb 4-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 235.070297][ T5743] usb 4-1: Product: syz [ 235.079752][ T5743] usb 4-1: Manufacturer: syz [ 235.086476][ T5743] usb 4-1: SerialNumber: syz [ 235.101777][ T5743] usb 4-1: config 0 descriptor?? [ 235.111035][ T7698] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 235.184241][ T5715] usbhid 5-1:0.0: can't add hid device: -71 [ 235.199969][ T5715] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 235.225640][ T5715] usb 5-1: USB disconnect, device number 23 [ 235.387539][ T5743] usb 4-1: USB disconnect, device number 19 [ 236.197170][ T5743] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 236.465185][ T5743] usb 4-1: Using ep0 maxpacket: 16 [ 236.524225][ T2166] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 236.604564][ T5743] usb 4-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 236.733411][ T30] kauditd_printk_skb: 77 callbacks suppressed [ 236.733425][ T30] audit: type=1326 audit(1777847817.605:1021): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7731 comm="syz.2.518" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3006d9ca6b code=0x7ffc0000 [ 236.772799][ T7747] batman_adv: batadv0: Adding interface: dummy0 [ 236.790196][ T30] audit: type=1326 audit(1777847817.645:1022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7731 comm="syz.2.518" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3006d9ca6b code=0x7ffc0000 [ 236.790925][ T7747] batman_adv: batadv0: The MTU of interface dummy0 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. [ 236.816883][ T30] audit: type=1326 audit(1777847817.645:1023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7731 comm="syz.2.518" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3006d9ca6b code=0x7ffc0000 [ 236.853762][ T5743] usb 4-1: config 0 interface 0 has no altsetting 0 [ 236.882051][ T7747] batman_adv: batadv0: Interface activated: dummy0 [ 236.882557][ T30] audit: type=1400 audit(1777847817.665:1024): avc: denied { write } for pid=7725 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 [ 236.935518][ T30] audit: type=1326 audit(1777847817.755:1025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7731 comm="syz.2.518" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3006d9ca6b code=0x7ffc0000 [ 236.942993][ T5743] usb 4-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 236.956077][ T2166] usb 3-1: config 54 has an invalid interface number: 61 but max is 0 [ 237.008596][ T30] audit: type=1400 audit(1777847817.815:1026): avc: denied { read write } for pid=7742 comm="syz.4.521" name="rdma_cm" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 237.062214][ T5743] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.081890][ T7735] batman_adv: batadv0: Adding interface: dummy0 [ 237.088179][ T7735] batman_adv: batadv0: The MTU of interface dummy0 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. [ 237.113608][ T7735] batman_adv: batadv0: Interface activated: dummy0 [ 237.132379][ T5743] usb 4-1: config 0 descriptor?? [ 237.146438][ T5743] usb 4-1: can't set config #0, error -71 [ 237.162519][ T5743] usb 4-1: USB disconnect, device number 20 [ 237.180745][ T2166] usb 3-1: config 54 has an invalid descriptor of length 70, skipping remainder of the config [ 237.220416][ T30] audit: type=1400 audit(1777847817.815:1027): avc: denied { open } for pid=7742 comm="syz.4.521" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 237.246394][ T2166] usb 3-1: config 54 has no interface number 0 [ 237.263268][ T2166] usb 3-1: too many endpoints for config 54 interface 61 altsetting 60: 203, using maximum allowed: 30 [ 237.279344][ T2166] usb 3-1: config 54 interface 61 altsetting 60 has 0 endpoint descriptors, different from the interface descriptor's value: 203 [ 237.300744][ T30] audit: type=1400 audit(1777847817.815:1028): avc: denied { create } for pid=7742 comm="syz.4.521" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 237.325531][ T2166] usb 3-1: config 54 interface 61 has no altsetting 0 [ 237.339695][ T2166] usb 3-1: New USB device found, idVendor=15f4, idProduct=0015, bcdDevice=d1.6e [ 237.351196][ T30] audit: type=1326 audit(1777847817.835:1029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7731 comm="syz.2.518" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3006d9ca6b code=0x7ffc0000 [ 237.380685][ T2166] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.390299][ T2166] usb 3-1: Product: syz [ 237.396384][ T2166] usb 3-1: Manufacturer: syz [ 237.403963][ T2166] usb 3-1: SerialNumber: syz [ 237.418000][ T30] audit: type=1326 audit(1777847817.835:1030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7731 comm="syz.2.518" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3006d9ca6b code=0x7ffc0000 [ 238.801454][ T2166] dvb-usb: found a 'Hanftek UMT-010 DVB-T USB2.0' in warm state. [ 238.809517][ T2166] dvb-usb: bulk message failed: -22 (3/0) [ 239.032223][ T2166] dvb-usb: This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter) [ 239.069653][ T5708] IPVS: starting estimator thread 0... [ 239.239788][ T7789] IPVS: using max 42 ests per chain, 100800 per kthread [ 239.264367][ T2166] dvb-usb: Hanftek UMT-010 DVB-T USB2.0 error while loading driver (-19) [ 239.295479][ T7788] can0: slcan on ttyS3. [ 239.316157][ T2166] dvb_usb_umt_010 3-1:54.61: probe with driver dvb_usb_umt_010 failed with error -22 [ 239.390770][ T2166] usb 3-1: USB disconnect, device number 22 [ 239.515823][ T7784] IPVS: lc: FWM 3 0x00000003 - no destination available [ 240.172310][ T7817] FAULT_INJECTION: forcing a failure. [ 240.172310][ T7817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 240.195374][ T7788] can0 (unregistered): slcan off ttyS3. [ 240.202476][ T7817] CPU: 1 UID: 0 PID: 7817 Comm: syz.0.531 Tainted: G L syzkaller #0 PREEMPT(full) [ 240.202504][ T7817] Tainted: [L]=SOFTLOCKUP [ 240.202510][ T7817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 240.202521][ T7817] Call Trace: [ 240.202527][ T7817] [ 240.202533][ T7817] dump_stack_lvl+0x100/0x190 [ 240.202560][ T7817] should_fail_ex.cold+0x5/0xa [ 240.202586][ T7817] _copy_from_user+0x2e/0xd0 [ 240.202613][ T7817] do_ip_getsockopt+0x43a/0x2520 [ 240.202642][ T7817] ? __pfx_do_ip_getsockopt+0x10/0x10 [ 240.202673][ T7817] ? find_held_lock+0x2b/0x80 [ 240.202689][ T7817] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 240.202727][ T7817] ? __lock_acquire+0x4a5/0x2630 [ 240.202754][ T7817] ? avc_has_perm+0x135/0x1e0 [ 240.202781][ T7817] ? __pfx_avc_has_perm+0x10/0x10 [ 240.202816][ T7817] ? find_held_lock+0x2b/0x80 [ 240.202836][ T7817] ip_getsockopt+0xa1/0x1e0 [ 240.202863][ T7817] ? __pfx_ip_getsockopt+0x10/0x10 [ 240.202888][ T7817] ? _copy_from_user+0x59/0xd0 [ 240.202913][ T7817] ? copy_from_sockptr_offset.constprop.0+0xe2/0x150 [ 240.202939][ T7817] tcp_getsockopt+0xa1/0x110 [ 240.202955][ T7817] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 240.202977][ T7817] do_sock_getsockopt+0x50a/0x6e0 [ 240.202994][ T7817] ? __lock_acquire+0x4a5/0x2630 [ 240.203020][ T7817] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 240.203038][ T7817] ? find_held_lock+0x2b/0x80 [ 240.203054][ T7817] ? ksys_write+0x190/0x250 [ 240.203079][ T7817] ? find_held_lock+0x2b/0x80 [ 240.203102][ T7817] ? __fget_files+0x21f/0x3d0 [ 240.203130][ T7817] __sys_getsockopt+0x148/0x260 [ 240.203164][ T7817] ? __x64_sys_getsockopt+0xbd/0x160 [ 240.203189][ T7817] __x64_sys_getsockopt+0xbd/0x160 [ 240.203215][ T7817] ? do_syscall_64+0x90/0xf80 [ 240.203235][ T7817] ? lockdep_hardirqs_on+0x78/0x100 [ 240.203255][ T7817] do_syscall_64+0x10b/0xf80 [ 240.203274][ T7817] ? clear_bhb_loop+0x40/0x90 [ 240.203296][ T7817] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 240.203314][ T7817] RIP: 0033:0x7f8e7239cdd9 [ 240.203329][ T7817] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 240.203346][ T7817] RSP: 002b:00007f8e731a2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 240.203364][ T7817] RAX: ffffffffffffffda RBX: 00007f8e72615fa0 RCX: 00007f8e7239cdd9 [ 240.203375][ T7817] RDX: 0000000000000484 RSI: 0000000000000000 RDI: 0000000000000003 [ 240.203385][ T7817] RBP: 00007f8e731a2090 R08: 0000200000000100 R09: 0000000000000000 [ 240.203396][ T7817] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 240.203406][ T7817] R13: 00007f8e72616038 R14: 00007f8e72615fa0 R15: 00007ffc858eac98 [ 240.203430][ T7817] [ 240.793795][ T5820] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 240.969644][ T5820] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 241.018651][ T5820] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 241.029960][ T5820] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 241.041042][ T5820] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.058049][ T7821] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 241.099774][ T7831] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 241.101234][ T5820] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 241.113817][ T10] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 241.311601][ T10] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 241.335277][ T10] usb 1-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 241.357764][ T7821] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 241.376619][ T10] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 241.383285][ T7821] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 241.407386][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.438608][ T7827] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 241.447077][ T7835] netlink: 12 bytes leftover after parsing attributes in process `syz.1.537'. [ 241.477106][ T10] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 241.477567][ T5820] usb 3-1: USB disconnect, device number 23 [ 241.508045][ T7835] fuse: Bad value for 'fd' [ 241.692753][ T7827] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 241.705062][ T7827] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 241.737179][ T5715] usb 1-1: USB disconnect, device number 10 [ 242.007781][ T30] kauditd_printk_skb: 47 callbacks suppressed [ 242.007798][ T30] audit: type=1400 audit(1777847822.885:1078): avc: denied { connect } for pid=7840 comm="syz.4.540" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 242.053839][ T30] audit: type=1400 audit(1777847822.885:1079): avc: denied { read write } for pid=7840 comm="syz.4.540" 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 [ 242.096488][ T30] audit: type=1400 audit(1777847822.885:1080): avc: denied { open } for pid=7840 comm="syz.4.540" path="/dev/fb0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 242.123824][ T30] audit: type=1400 audit(1777847822.885:1081): avc: denied { ioctl } for pid=7840 comm="syz.4.540" path="/dev/fb0" dev="devtmpfs" ino=629 ioctlcmd=0x4620 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:framebuf_device_t tclass=chr_file permissive=1 [ 242.150055][ T30] audit: type=1400 audit(1777847822.885:1082): avc: denied { write } for pid=7840 comm="syz.4.540" path="socket:[18032]" dev="sockfs" ino=18032 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 242.179364][ T30] audit: type=1326 audit(1777847823.055:1083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7840 comm="syz.4.540" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbfa719cdd9 code=0x0 [ 242.227888][ T30] audit: type=1400 audit(1777847823.105:1084): avc: denied { read } for pid=7840 comm="syz.4.540" name="loop-control" dev="devtmpfs" ino=646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.257757][ T30] audit: type=1400 audit(1777847823.105:1085): avc: denied { open } for pid=7840 comm="syz.4.540" path="/dev/loop-control" dev="devtmpfs" ino=646 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 242.515787][ T7853] netlink: 8 bytes leftover after parsing attributes in process `syz.0.544'. [ 242.525362][ T30] audit: type=1400 audit(1777847823.405:1086): avc: denied { name_bind } for pid=7848 comm="syz.2.541" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 242.623943][ T30] audit: type=1400 audit(1777847823.405:1087): avc: denied { node_bind } for pid=7848 comm="syz.2.541" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 243.075335][ T5820] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 243.233854][ T5820] usb 1-1: Using ep0 maxpacket: 8 [ 243.243622][ T5820] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 243.252163][ T5820] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 243.264932][ T5820] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 243.283812][ T5820] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 244.254016][ T5820] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 244.267479][ T5820] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 244.276595][ T5820] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.883804][ T10] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 247.033869][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 247.042367][ T10] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 247.057473][ T10] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 247.186311][ T10] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 247.224495][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 247.224537][ T30] audit: type=1400 audit(1777847828.105:1109): avc: denied { create } for pid=7891 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 247.252893][ T5820] usb 1-1: USB disconnect, device number 11 [ 247.275538][ T10] usb 3-1: Product: syz [ 247.295507][ T10] usb 3-1: Manufacturer: syz [ 247.317563][ T10] usb 3-1: SerialNumber: syz [ 247.322610][ T30] audit: type=1400 audit(1777847828.195:1110): avc: denied { setopt } for pid=7891 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 247.345179][ T10] usb 3-1: config 0 descriptor?? [ 247.360837][ T7870] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 247.407965][ T7895] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 247.424280][ T30] audit: type=1400 audit(1777847828.195:1111): avc: denied { read } for pid=7891 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 247.445923][ T30] audit: type=1400 audit(1777847828.255:1112): avc: denied { write } for pid=7891 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 248.028783][ T30] audit: type=1400 audit(1777847828.285:1113): avc: denied { read } for pid=7893 comm="syz.4.555" name="iommu" dev="devtmpfs" ino=624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.051451][ T30] audit: type=1400 audit(1777847828.285:1114): avc: denied { open } for pid=7893 comm="syz.4.555" path="/dev/iommu" dev="devtmpfs" ino=624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 248.147777][ T30] audit: type=1400 audit(1777847828.345:1115): avc: denied { create } for pid=7893 comm="syz.4.555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 248.198389][ T10] usb 3-1: USB disconnect, device number 24 [ 248.292580][ T30] audit: type=1400 audit(1777847828.345:1116): avc: denied { execmem } for pid=7893 comm="syz.4.555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 248.390778][ T30] audit: type=1400 audit(1777847828.955:1117): avc: denied { create } for pid=7891 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 248.457137][ T30] audit: type=1400 audit(1777847828.955:1118): avc: denied { create } for pid=7891 comm="syz.0.554" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 248.734526][ T5820] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 249.124168][ T10] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 249.253834][ T10] usb 3-1: device descriptor read/64, error -71 [ 249.265254][ T5820] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 249.280804][ T5820] usb 4-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 249.295604][ T5820] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 249.316863][ T5820] usb 4-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 249.331059][ T5820] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 249.415506][ T5820] usb 4-1: Product: syz [ 249.441342][ T5820] usb 4-1: Manufacturer: syz [ 249.468204][ T5820] usb 4-1: SerialNumber: syz [ 249.505332][ T5820] usb 4-1: config 0 descriptor?? [ 249.527601][ T5820] radio-si470x 4-1:0.0: could not find interrupt in endpoint [ 249.806332][ T5820] radio-si470x 4-1:0.0: probe with driver radio-si470x failed with error -5 [ 250.062200][ T5820] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 250.090146][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.096479][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 251.661379][ T5723] usb 4-1: USB disconnect, device number 21 [ 253.236244][ T30] kauditd_printk_skb: 45 callbacks suppressed [ 253.236256][ T30] audit: type=1400 audit(1777847833.445:1164): avc: denied { create } for pid=7943 comm="syz.1.565" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 253.488276][ T30] audit: type=1400 audit(1777847833.575:1165): avc: denied { write } for pid=7941 comm="syz.3.566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 253.702662][ T30] audit: type=1400 audit(1777847833.575:1166): avc: denied { read } for pid=7941 comm="syz.3.566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 253.801748][ T30] audit: type=1400 audit(1777847834.105:1167): avc: denied { write } for pid=7941 comm="syz.3.566" path="/dev/vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 253.922746][ T30] audit: type=1400 audit(1777847834.115:1168): avc: denied { allowed } for pid=7941 comm="syz.3.566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 253.945097][ T30] audit: type=1400 audit(1777847834.355:1169): avc: denied { read write } for pid=5606 comm="syz-executor" name="loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 254.743816][ T30] audit: type=1400 audit(1777847834.395:1170): avc: denied { open } for pid=5606 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 254.901299][ T30] audit: type=1400 audit(1777847834.395:1171): avc: denied { ioctl } for pid=5606 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 255.019616][ T30] audit: type=1400 audit(1777847834.675:1172): avc: denied { create } for pid=7951 comm="syz.1.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 255.091604][ T30] audit: type=1400 audit(1777847834.675:1173): avc: denied { create } for pid=7951 comm="syz.1.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 255.383770][ T7966] netlink: 220 bytes leftover after parsing attributes in process `syz.2.572'. [ 255.412155][ T7966] netlink: 'syz.2.572': attribute type 2 has an invalid length. [ 257.090296][ T8001] netlink: 220 bytes leftover after parsing attributes in process `syz.1.580'. [ 257.114519][ T8001] netlink: 'syz.1.580': attribute type 2 has an invalid length. [ 258.374228][ T8017] FAULT_INJECTION: forcing a failure. [ 258.374228][ T8017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 258.458483][ T8017] CPU: 1 UID: 0 PID: 8017 Comm: syz.4.583 Tainted: G L syzkaller #0 PREEMPT(full) [ 258.458510][ T8017] Tainted: [L]=SOFTLOCKUP [ 258.458514][ T8017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 258.458520][ T8017] Call Trace: [ 258.458524][ T8017] [ 258.458528][ T8017] dump_stack_lvl+0x100/0x190 [ 258.458544][ T8017] should_fail_ex.cold+0x5/0xa [ 258.458560][ T8017] _copy_from_user+0x2e/0xd0 [ 258.458585][ T8017] sctp_setsockopt+0x8cc/0xb370 [ 258.458609][ T8017] ? __pfx_sctp_setsockopt+0x10/0x10 [ 258.458626][ T8017] ? __fget_files+0x215/0x3d0 [ 258.458643][ T8017] ? selinux_socket_setsockopt+0x6a/0x80 [ 258.458656][ T8017] ? sock_common_setsockopt+0x2e/0xf0 [ 258.458669][ T8017] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 258.458682][ T8017] do_sock_setsockopt+0xf3/0x1d0 [ 258.458695][ T8017] __sys_setsockopt+0x195/0x220 [ 258.458713][ T8017] __x64_sys_setsockopt+0xbd/0x160 [ 258.458728][ T8017] ? do_syscall_64+0x90/0xf80 [ 258.458740][ T8017] ? lockdep_hardirqs_on+0x78/0x100 [ 258.458753][ T8017] do_syscall_64+0x10b/0xf80 [ 258.458764][ T8017] ? clear_bhb_loop+0x40/0x90 [ 258.458777][ T8017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.458788][ T8017] RIP: 0033:0x7fbfa719cdd9 [ 258.458797][ T8017] 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 [ 258.458807][ T8017] RSP: 002b:00007fbfa80a2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 258.458818][ T8017] RAX: ffffffffffffffda RBX: 00007fbfa7415fa0 RCX: 00007fbfa719cdd9 [ 258.458825][ T8017] RDX: 0000000000000064 RSI: 0000000000000084 RDI: 0000000000000003 [ 258.458831][ T8017] RBP: 00007fbfa80a2090 R08: 0000000000000018 R09: 0000000000000000 [ 258.458836][ T8017] R10: 0000200000000380 R11: 0000000000000246 R12: 0000000000000001 [ 258.458842][ T8017] R13: 00007fbfa7416038 R14: 00007fbfa7415fa0 R15: 00007ffeb45078e8 [ 258.458856][ T8017] [ 258.693115][ T30] kauditd_printk_skb: 80 callbacks suppressed [ 258.693130][ T30] audit: type=1400 audit(1777847839.565:1254): avc: denied { accept } for pid=8018 comm="syz.0.584" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 258.723826][ T30] audit: type=1400 audit(1777847839.565:1255): avc: denied { write } for pid=8018 comm="syz.0.584" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 258.743189][ T30] audit: type=1400 audit(1777847839.565:1256): avc: denied { read } for pid=8018 comm="syz.0.584" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 258.762700][ T30] audit: type=1400 audit(1777847839.585:1257): avc: denied { read } for pid=8018 comm="syz.0.584" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 258.784535][ T30] audit: type=1400 audit(1777847839.585:1258): avc: denied { ioctl } for pid=8018 comm="syz.0.584" path="socket:[18714]" dev="sockfs" ino=18714 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 258.907014][ T30] audit: type=1400 audit(1777847839.785:1259): avc: denied { open } for pid=8022 comm="syz.0.586" path="/dev/ptyq4" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bsdpty_device_t tclass=chr_file permissive=1 [ 259.139231][ T30] audit: type=1400 audit(1777847839.805:1260): avc: denied { write } for pid=8022 comm="syz.0.586" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 259.257571][ T30] audit: type=1400 audit(1777847840.135:1261): avc: denied { read write } for pid=8026 comm="syz.0.588" name="fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 259.291211][ T30] audit: type=1400 audit(1777847840.135:1262): avc: denied { open } for pid=8026 comm="syz.0.588" path="/dev/fuse" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 259.324663][ T30] audit: type=1400 audit(1777847840.205:1263): avc: denied { read } for pid=8027 comm="syz.4.587" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 259.819704][ T8036] netlink: 8 bytes leftover after parsing attributes in process `syz.0.590'. [ 260.176976][ T2166] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 260.291945][ T8036] netlink: 8 bytes leftover after parsing attributes in process `syz.0.590'. [ 260.323413][ T8036] netlink: 8 bytes leftover after parsing attributes in process `syz.0.590'. [ 260.335308][ T8036] netlink: 8 bytes leftover after parsing attributes in process `syz.0.590'. [ 260.368229][ T8036] netlink: 8 bytes leftover after parsing attributes in process `syz.0.590'. [ 260.423799][ T2166] usb 4-1: Using ep0 maxpacket: 32 [ 260.443824][ T2166] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 260.463505][ T2166] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.509341][ T2166] usb 4-1: config 0 descriptor?? [ 260.540128][ T2166] as10x_usb: device has been detected [ 260.582980][ T2166] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 260.646777][ T2166] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 261.172447][ T2166] as10x_usb: error during firmware upload part1 [ 261.187310][ T2166] Registered device nBox DVB-T Dongle [ 261.210993][ T2166] usb 4-1: USB disconnect, device number 22 [ 261.253838][ T5723] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 261.317882][ T2166] Unregistered device nBox DVB-T Dongle [ 261.322230][ T2166] as10x_usb: device has been disconnected [ 261.423864][ T5723] usb 3-1: Using ep0 maxpacket: 32 [ 261.436935][ T5723] usb 3-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 261.453114][ T5723] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.476347][ T5723] usb 3-1: config 0 descriptor?? [ 261.508731][ T5723] as10x_usb: device has been detected [ 261.526873][ T5723] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 261.573825][ T5723] usb 3-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 261.605811][ T5723] as10x_usb: error during firmware upload part1 [ 261.616480][ T5723] Registered device nBox DVB-T Dongle [ 261.642889][ T8053] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 261.848313][ T5723] usb 3-1: USB disconnect, device number 27 [ 261.870941][ T5723] Unregistered device nBox DVB-T Dongle [ 261.871691][ T5723] as10x_usb: device has been disconnected [ 263.925675][ T5799] IPVS: starting estimator thread 0... [ 263.932841][ T30] kauditd_printk_skb: 27 callbacks suppressed [ 263.932855][ T30] audit: type=1400 audit(1777847844.805:1291): avc: denied { read write } for pid=8080 comm="syz.2.603" name="btrfs-control" dev="devtmpfs" ino=1315 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 264.023587][ T30] audit: type=1400 audit(1777847844.805:1292): avc: denied { ioctl open } for pid=8080 comm="syz.2.603" path="/dev/btrfs-control" dev="devtmpfs" ino=1315 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 264.092099][ T8082] IPVS: using max 77 ests per chain, 184800 per kthread [ 264.130022][ T8084] can0: slcan on ttyS3. [ 264.180722][ T30] audit: type=1400 audit(1777847845.005:1293): avc: denied { read } for pid=5272 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 264.252807][ T30] audit: type=1400 audit(1777847845.015:1294): avc: denied { search } for pid=5272 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.286438][ T8090] IPVS: lc: FWM 3 0x00000003 - no destination available [ 264.291332][ T8081] can0 (unregistered): slcan off ttyS3. [ 264.327854][ T30] audit: type=1400 audit(1777847845.015:1295): avc: denied { search } for pid=5272 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.399561][ T30] audit: type=1400 audit(1777847845.015:1296): avc: denied { search } for pid=5272 comm="dhcpcd" name="data" dev="tmpfs" ino=14 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 264.462654][ T30] audit: type=1400 audit(1777847845.015:1297): avc: denied { read } for pid=5272 comm="dhcpcd" name="n32" dev="tmpfs" ino=4837 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.526775][ T30] audit: type=1400 audit(1777847845.015:1298): avc: denied { open } for pid=5272 comm="dhcpcd" path="/run/udev/data/n32" dev="tmpfs" ino=4837 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.629644][ T30] audit: type=1400 audit(1777847845.015:1299): avc: denied { getattr } for pid=5272 comm="dhcpcd" path="/run/udev/data/n32" dev="tmpfs" ino=4837 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 264.722973][ T30] audit: type=1400 audit(1777847845.335:1300): avc: denied { read } for pid=8092 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=1777 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 265.061832][ T8086] random: crng reseeded on system resumption [ 265.124328][ T5708] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 265.297490][ T5708] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 265.329816][ T5708] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 265.369601][ T5708] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 265.421455][ T5708] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 265.452042][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.502837][ T5708] usb 3-1: Product: syz [ 265.526028][ T5708] usb 3-1: Manufacturer: syz [ 265.541739][ T5708] usb 3-1: SerialNumber: syz [ 265.563027][ T5708] usb 3-1: config 0 descriptor?? [ 265.658089][ T8101] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 265.692068][ T8101] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 265.768535][ T8122] netlink: 4 bytes leftover after parsing attributes in process `syz.0.609'. [ 266.199559][ T5708] usb 3-1: ucan: probing device on interface #0 [ 266.547695][ T5708] usb 3-1: ucan: device protocol version 590312707 is not supported [ 266.584444][ T5708] usb 3-1: ucan: probe failed; try to update the device firmware [ 266.903834][ T5799] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 267.203932][ T5799] usb 1-1: Using ep0 maxpacket: 32 [ 267.233393][ T5799] usb 1-1: config 0 has no interfaces? [ 267.258688][ T5799] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 267.287155][ T5799] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 267.310408][ T5799] usb 1-1: Product: syz [ 267.327149][ T5799] usb 1-1: Manufacturer: syz [ 267.462722][ T5799] usb 1-1: SerialNumber: syz [ 267.481435][ T5799] usb 1-1: config 0 descriptor?? [ 267.679775][ T2166] usb 3-1: USB disconnect, device number 28 [ 267.708750][ T5799] usb 1-1: USB disconnect, device number 12 [ 267.917772][ T8159] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 268.073843][ T5799] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 268.289471][ T5799] usb 1-1: device descriptor read/64, error -71 [ 268.379504][ T6367] Bluetooth: Error in BCSP hdr checksum [ 268.614633][ T8180] netlink: 4 bytes leftover after parsing attributes in process `syz.2.621'. [ 268.941793][ T148] Bluetooth: Error in BCSP hdr checksum [ 268.941793][ T5799] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 269.084021][ T5799] usb 1-1: device descriptor read/64, error -71 [ 269.204707][ T5799] usb usb1-port1: attempt power cycle [ 269.654764][ T30] kauditd_printk_skb: 23 callbacks suppressed [ 269.654794][ T30] audit: type=1326 audit(1777847850.475:1324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 269.893535][ T30] audit: type=1326 audit(1777847850.475:1325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 269.918631][ T5799] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 269.968418][ T30] audit: type=1326 audit(1777847850.475:1326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.022063][ T30] audit: type=1326 audit(1777847850.475:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.078836][ T30] audit: type=1326 audit(1777847850.475:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.124152][ T30] audit: type=1326 audit(1777847850.475:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.154185][ T5799] usb 1-1: device not accepting address 15, error -71 [ 270.169696][ T5623] Bluetooth: hci5: command 0x1003 tx timeout [ 270.170280][ T5615] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 270.249440][ T30] audit: type=1400 audit(1777847850.485:1330): avc: denied { create } for pid=8183 comm="syz.3.623" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 270.273615][ T30] audit: type=1326 audit(1777847850.485:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.300276][ T30] audit: type=1326 audit(1777847850.485:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.326764][ T30] audit: type=1326 audit(1777847850.485:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8183 comm="syz.3.623" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7fba9db9cdd9 code=0x7ffc0000 [ 270.893817][ T5708] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 271.057410][ T5708] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 271.067424][ T5708] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 271.086717][ T5708] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 271.122223][ T5708] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 271.131588][ T5708] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 271.252941][ T5708] usb 5-1: Product: syz [ 271.262240][ T5708] usb 5-1: Manufacturer: syz [ 271.278861][ T5708] usb 5-1: SerialNumber: syz [ 271.773477][ T5708] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 24 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 273.015281][ T10] usb 5-1: USB disconnect, device number 24 [ 273.047382][ T10] usblp0: removed [ 273.643913][ T5743] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 274.353864][ T5708] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 274.727024][ T5708] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 274.772923][ T5708] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 274.795741][ T30] kauditd_printk_skb: 70 callbacks suppressed [ 274.795756][ T30] audit: type=1400 audit(1777847855.675:1404): avc: denied { read write } for pid=8222 comm="syz.2.634" name="video37" dev="devtmpfs" ino=1050 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 274.811425][ T5708] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 274.851478][ T5743] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 274.970142][ T5743] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 274.980133][ T5743] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 274.993001][ T30] audit: type=1400 audit(1777847855.675:1405): avc: denied { open } for pid=8222 comm="syz.2.634" path="/dev/video37" dev="devtmpfs" ino=1050 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 275.018449][ T5708] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 275.046796][ T5743] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 275.097623][ T8226] netlink: 4 bytes leftover after parsing attributes in process `syz.2.634'. [ 275.108302][ T30] audit: type=1400 audit(1777847855.965:1406): avc: denied { prog_run } for pid=8222 comm="syz.2.634" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 275.393868][ T5743] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 275.393874][ T5708] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 275.393895][ T5743] usb 1-1: Product: syz [ 275.401988][ T5708] usb 4-1: Product: syz [ 275.402004][ T5708] usb 4-1: Manufacturer: syz [ 275.422934][ T5708] usb 4-1: SerialNumber: syz [ 275.439229][ T5708] usb 4-1: config 0 descriptor?? [ 275.451284][ T8214] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 275.461947][ T8214] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 275.463234][ T5743] usb 1-1: Manufacturer: syz [ 275.478769][ T5743] usb 1-1: SerialNumber: syz [ 275.537450][ T5708] usb 4-1: ucan: probing device on interface #0 [ 275.554582][ T30] audit: type=1400 audit(1777847856.425:1407): avc: denied { create } for pid=8227 comm="syz.1.635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 275.616744][ T30] audit: type=1400 audit(1777847856.495:1408): avc: denied { create } for pid=8227 comm="syz.1.635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 275.723351][ T30] audit: type=1400 audit(1777847856.595:1409): avc: denied { bind } for pid=8227 comm="syz.1.635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 275.762120][ T5708] usb 4-1: ucan: device protocol version 590312707 is not supported [ 275.786822][ T5743] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 17 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 275.804234][ T5708] usb 4-1: ucan: probe failed; try to update the device firmware [ 275.821908][ T8230] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 276.019052][ T8233] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 276.155517][ T30] audit: type=1400 audit(1777847857.035:1410): avc: denied { ioctl } for pid=8234 comm="syz.4.633" path="/dev/vbi7" dev="devtmpfs" ino=994 ioctlcmd=0x565c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 276.173796][ T5708] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 276.215086][ T8233] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 277.153665][ T10] usb 1-1: USB disconnect, device number 17 [ 277.173456][ T10] usblp0: removed [ 277.233788][ T5708] usb 3-1: Using ep0 maxpacket: 32 [ 277.246491][ T8233] netlink: 8 bytes leftover after parsing attributes in process `syz.1.635'. [ 277.262962][ T5708] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 277.285570][ T5708] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 277.306549][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 277.337381][ T5708] usb 3-1: Product: syz [ 277.349585][ T5708] usb 3-1: Manufacturer: syz [ 277.365903][ T5708] usb 3-1: SerialNumber: syz [ 277.389552][ T5708] usb 3-1: config 0 descriptor?? [ 277.406143][ T8231] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 277.502197][ T5820] usb 4-1: USB disconnect, device number 23 [ 277.707801][ T5708] usb 3-1: USB disconnect, device number 29 [ 277.795974][ T30] audit: type=1400 audit(1777847858.675:1411): avc: denied { create } for pid=8246 comm="syz.3.640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 277.841893][ T30] audit: type=1400 audit(1777847858.705:1412): avc: denied { connect } for pid=8246 comm="syz.3.640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 277.864775][ T30] audit: type=1400 audit(1777847858.705:1413): avc: denied { write } for pid=8246 comm="syz.3.640" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 278.003787][ T5820] usb 5-1: new full-speed USB device number 25 using dummy_hcd [ 278.045195][ T5708] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 278.113986][ T53] Bluetooth: Error in BCSP hdr checksum [ 278.157152][ T5820] usb 5-1: unable to get BOS descriptor or descriptor too short [ 278.169516][ T5820] usb 5-1: not running at top speed; connect to a high speed hub [ 278.182497][ T5820] usb 5-1: New USB device found, idVendor=04b4, idProduct=931c, bcdDevice= 0.40 [ 278.192037][ T5820] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 278.193797][ T5708] usb 3-1: device descriptor read/64, error -71 [ 278.210046][ T5820] usb 5-1: Product: syz [ 278.219639][ T5820] usb 5-1: Manufacturer: syz [ 278.226953][ T5820] usb 5-1: SerialNumber: syz [ 278.331727][ T8250] netlink: 4 bytes leftover after parsing attributes in process `syz.0.639'. [ 278.361518][ T8250] openvswitch: netlink: Key 0 has unexpected len 16 expected 0 [ 278.463660][ T36] Bluetooth: Error in BCSP hdr checksum [ 278.473822][ T5708] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 278.489924][ T5820] usb 5-1: 1:1 : bogus bTerminalLink 8 [ 278.499179][ T5820] usb 5-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 278.507773][ T5820] usb 5-1: unit 5 not found! [ 278.512558][ T5820] usb 5-1: unit 73 not found! [ 278.549616][ T5820] usb 5-1: USB disconnect, device number 25 [ 278.615018][ T5708] usb 3-1: device descriptor read/64, error -71 [ 278.734459][ T5708] usb usb3-port1: attempt power cycle [ 279.814659][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 279.814675][ T30] audit: type=1400 audit(1777847860.685:1434): avc: denied { read write } for pid=8260 comm="syz.4.645" name="rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 280.281958][ T5615] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 282.694091][ T30] audit: type=1400 audit(1777847860.685:1435): avc: denied { open } for pid=8260 comm="syz.4.645" path="/dev/rtc0" dev="devtmpfs" ino=921 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 282.717630][ T30] audit: type=1400 audit(1777847860.685:1436): avc: denied { ioctl } for pid=8260 comm="syz.4.645" path="/dev/rtc0" dev="devtmpfs" ino=921 ioctlcmd=0x7005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 282.742920][ T30] audit: type=1400 audit(1777847860.785:1437): avc: denied { prog_load } for pid=8262 comm="syz.0.644" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 282.764649][ T30] audit: type=1400 audit(1777847860.785:1438): avc: denied { perfmon } for pid=8262 comm="syz.0.644" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 282.788296][ T30] audit: type=1400 audit(1777847861.175:1439): avc: denied { create } for pid=8260 comm="syz.4.645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 282.879513][ T30] audit: type=1400 audit(1777847861.175:1440): avc: denied { map_create } for pid=8260 comm="syz.4.645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 282.918189][ T30] audit: type=1400 audit(1777847861.175:1441): avc: denied { write } for pid=8260 comm="syz.4.645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 283.030841][ T30] audit: type=1400 audit(1777847861.205:1442): avc: denied { read } for pid=8261 comm="syz.1.643" name="msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 283.211906][ T30] audit: type=1400 audit(1777847861.205:1443): avc: denied { open } for pid=8261 comm="syz.1.643" path="/dev/cpu/0/msr" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 283.577862][ T5723] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 284.274609][ T5723] usb 4-1: Using ep0 maxpacket: 32 [ 284.331096][ T5723] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 284.421506][ T5723] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 284.543914][ T5723] usb 4-1: config 0 descriptor?? [ 284.676615][ T5723] as10x_usb: device has been detected [ 284.725568][ T5723] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 284.939765][ T30] kauditd_printk_skb: 57 callbacks suppressed [ 284.939781][ T30] audit: type=1400 audit(1777847865.725:1501): avc: denied { map } for pid=8274 comm="syz.3.648" path=2F5B6B766D2D676D656D5D202864656C6574656429 dev="guest_memfd" ino=19915 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 285.050392][ T30] audit: type=1400 audit(1777847865.725:1502): avc: denied { read write } for pid=8274 comm="syz.3.648" path=2F5B6B766D2D676D656D5D202864656C6574656429 dev="guest_memfd" ino=19915 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 285.093619][ T5723] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 285.107937][ T5723] as10x_usb: error during firmware upload part1 [ 285.114251][ T30] audit: type=1400 audit(1777847865.985:1503): avc: denied { firmware_load } for pid=5723 comm="kworker/0:7" path="/lib/firmware/as102_data1_st.hex" dev="sda1" ino=297 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 285.139819][ T5723] Registered device nBox DVB-T Dongle [ 285.141141][ T5723] usb 4-1: USB disconnect, device number 24 [ 285.172149][ T5723] Unregistered device nBox DVB-T Dongle [ 285.173422][ T5723] as10x_usb: device has been disconnected [ 285.225936][ T30] audit: type=1400 audit(1777847866.105:1504): avc: denied { read } for pid=8291 comm="syz.4.653" dev="nsfs" ino=4026532906 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 285.251064][ T8292] netlink: 220 bytes leftover after parsing attributes in process `syz.4.653'. [ 285.270261][ T8292] netlink: 'syz.4.653': attribute type 2 has an invalid length. [ 285.281371][ T30] audit: type=1400 audit(1777847866.135:1505): avc: denied { open } for pid=8291 comm="syz.4.653" path="net:[4026532906]" dev="nsfs" ino=4026532906 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 285.356298][ T8297] netlink: 4 bytes leftover after parsing attributes in process `syz.2.655'. [ 285.370341][ T8297] openvswitch: netlink: Key 0 has unexpected len 16 expected 0 [ 285.947256][ T30] audit: type=1326 audit(1777847866.395:1506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8293 comm="syz.1.654" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa16979cdd9 code=0x7ffc0000 [ 285.973896][ T30] audit: type=1326 audit(1777847866.405:1507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8293 comm="syz.1.654" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa16979cdd9 code=0x7ffc0000 [ 286.006507][ T30] audit: type=1326 audit(1777847866.405:1508): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8293 comm="syz.1.654" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fa16979cdd9 code=0x7ffc0000 [ 286.034398][ T30] audit: type=1326 audit(1777847866.405:1509): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8293 comm="syz.1.654" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa16979cdd9 code=0x7ffc0000 [ 286.062746][ T30] audit: type=1326 audit(1777847866.405:1510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8293 comm="syz.1.654" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa16979cdd9 code=0x7ffc0000 [ 287.580034][ T8319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.659'. [ 287.694985][ T8319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.659'. [ 287.729263][ T8319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.659'. [ 287.762788][ T8319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.659'. [ 287.806194][ T8319] netlink: 8 bytes leftover after parsing attributes in process `syz.3.659'. [ 287.960753][ T8327] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 289.907175][ T8346] netlink: 4 bytes leftover after parsing attributes in process `syz.0.668'. [ 289.940354][ T8349] netlink: 8 bytes leftover after parsing attributes in process `syz.1.667'. [ 289.960555][ T8346] openvswitch: netlink: Key 0 has unexpected len 16 expected 0 [ 290.104165][ T8349] netlink: 8 bytes leftover after parsing attributes in process `syz.1.667'. [ 290.953847][ T24] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 291.243758][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 291.266276][ T24] usb 4-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 291.295191][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.335453][ T24] usb 4-1: config 0 descriptor?? [ 291.362176][ T24] as10x_usb: device has been detected [ 291.378741][ T24] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 291.403150][ T24] usb 4-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 291.538959][ T24] as10x_usb: error during firmware upload part1 [ 291.555273][ T24] Registered device nBox DVB-T Dongle [ 292.518433][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 292.518450][ T30] audit: type=1326 audit(1777847873.055:1561): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8362 comm="syz.0.673" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 292.603676][ T24] usb 4-1: USB disconnect, device number 25 [ 292.785324][ T24] Unregistered device nBox DVB-T Dongle [ 292.788269][ T24] as10x_usb: device has been disconnected [ 292.823672][ T30] audit: type=1326 audit(1777847873.095:1562): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8362 comm="syz.0.673" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 292.893800][ T30] audit: type=1326 audit(1777847873.385:1563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8362 comm="syz.0.673" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 292.956233][ T8370] __nla_validate_parse: 2 callbacks suppressed [ 292.956243][ T8370] netlink: 20 bytes leftover after parsing attributes in process `syz.3.674'. [ 293.052474][ T36] Bluetooth: hci5: Frame reassembly failed (-84) [ 293.129171][ T30] audit: type=1326 audit(1777847873.445:1564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8362 comm="syz.0.673" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 293.217062][ T30] audit: type=1326 audit(1777847873.445:1565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8362 comm="syz.0.673" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 293.278684][ T8373] netlink: 20 bytes leftover after parsing attributes in process `syz.3.674'. [ 293.284779][ T8377] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 293.406323][ T8373] nbd: device at index 64 is going down [ 293.440993][ T30] audit: type=1400 audit(1777847873.825:1566): avc: denied { create } for pid=8368 comm="syz.3.674" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 293.519441][ T30] audit: type=1400 audit(1777847873.825:1567): avc: denied { bind } for pid=8368 comm="syz.3.674" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 293.589663][ T30] audit: type=1400 audit(1777847873.825:1568): avc: denied { setopt } for pid=8368 comm="syz.3.674" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 293.652438][ T5858] udevd[5858]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 293.658989][ T8387] can0: slcan on ttyS3. [ 293.681300][ T30] audit: type=1400 audit(1777847873.945:1569): avc: denied { read write } for pid=8366 comm="syz.2.675" name="sg0" dev="devtmpfs" ino=722 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 293.691447][ T5858] udevd[5858]: inotify_add_watch(7, /dev/nbd64, 10) failed: No such file or directory [ 293.746718][ T30] audit: type=1400 audit(1777847873.945:1570): avc: denied { open } for pid=8366 comm="syz.2.675" path="/dev/sg0" dev="devtmpfs" ino=722 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 293.792502][ T8388] can0 (unregistered): slcan off ttyS3. [ 293.921255][ T8384] IPVS: lc: FWM 3 0x00000003 - no destination available [ 293.943771][ T5802] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 294.094641][ T5802] usb 5-1: Using ep0 maxpacket: 32 [ 294.131878][ T5802] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 294.197977][ T5802] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 294.251389][ T5802] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 294.286192][ T5802] usb 5-1: Product: syz [ 294.307964][ T5802] usb 5-1: Manufacturer: syz [ 294.328301][ T5802] usb 5-1: SerialNumber: syz [ 294.410154][ T5802] usb 5-1: config 0 descriptor?? [ 294.428080][ T8386] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 294.741287][ T5723] usb 5-1: USB disconnect, device number 26 [ 295.043813][ T5623] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 295.111516][ T5723] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 295.185432][ T5707] usb 3-1: new full-speed USB device number 33 using dummy_hcd [ 295.766882][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 295.803831][ T5723] usb 5-1: Using ep0 maxpacket: 16 [ 295.810082][ T5707] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 295.825715][ T5723] usb 5-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.836912][ T5708] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 295.848062][ T5707] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 295.862728][ T5723] usb 5-1: config 0 interface 0 has no altsetting 0 [ 295.872628][ T5707] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 295.885510][ T5723] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 295.895271][ T5723] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.906305][ T5707] usb 3-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 295.915527][ T10] usb 2-1: device descriptor read/64, error -71 [ 295.924663][ T5723] usb 5-1: config 0 descriptor?? [ 295.929665][ T5707] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 295.938741][ T5707] usb 3-1: Product: syz [ 295.945400][ T5707] usb 3-1: Manufacturer: syz [ 295.950558][ T5707] usb 3-1: SerialNumber: syz [ 295.967015][ T5707] usb 3-1: config 0 descriptor?? [ 295.975716][ T5707] radio-si470x 3-1:0.0: could not find interrupt in endpoint [ 295.983909][ T5707] radio-si470x 3-1:0.0: probe with driver radio-si470x failed with error -5 [ 295.992917][ T5707] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 296.024374][ T5708] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 296.057842][ T5708] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 296.094457][ T5708] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 296.124485][ T5708] usb 1-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 296.142639][ T5708] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 296.161553][ T5708] usb 1-1: Product: syz [ 296.166530][ T10] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 296.186447][ T5708] usb 1-1: Manufacturer: syz [ 296.205657][ T5708] usb 1-1: SerialNumber: syz [ 296.222960][ T5708] usb 1-1: config 0 descriptor?? [ 296.506428][ T10] usb 2-1: device descriptor read/64, error -71 [ 296.517016][ T8428] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 296.539567][ T8428] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 296.548973][ T5723] usbhid 5-1:0.0: can't add hid device: -71 [ 296.558681][ T5723] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 296.575257][ T5708] usb 1-1: ucan: probing device on interface #0 [ 296.589178][ T5723] usb 5-1: USB disconnect, device number 27 [ 296.614003][ T10] usb usb2-port1: attempt power cycle [ 296.874524][ T5708] usb 1-1: ucan: device protocol version 590312707 is not supported [ 296.884670][ T5708] usb 1-1: ucan: probe failed; try to update the device firmware [ 296.963935][ T10] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 296.994262][ T10] usb 2-1: device descriptor read/8, error -71 [ 297.102082][ T5708] usb 1-1: USB disconnect, device number 18 [ 297.276085][ T10] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 297.324270][ T10] usb 2-1: device descriptor read/8, error -71 [ 297.620833][ T10] usb usb2-port1: unable to enumerate USB device [ 297.883796][ T5802] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 297.927846][ T10] usb 3-1: USB disconnect, device number 33 [ 297.995672][ T8461] netlink: 220 bytes leftover after parsing attributes in process `syz.2.691'. [ 298.017383][ T8461] netlink: 'syz.2.691': attribute type 2 has an invalid length. [ 298.043806][ T5802] usb 5-1: Using ep0 maxpacket: 32 [ 298.053650][ T5802] usb 5-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 298.073737][ T5802] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.097828][ T5802] usb 5-1: config 0 descriptor?? [ 298.109244][ T5802] as10x_usb: device has been detected [ 298.116393][ T5802] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle) [ 298.131697][ T5802] usb 5-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)... [ 298.155544][ T5802] as10x_usb: error during firmware upload part1 [ 298.164313][ T5802] Registered device nBox DVB-T Dongle [ 298.168155][ T30] kauditd_printk_skb: 40 callbacks suppressed [ 298.168169][ T30] audit: type=1400 audit(1777847879.045:1611): avc: denied { connect } for pid=8472 comm="syz.0.695" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 298.222391][ T30] audit: type=1400 audit(1777847879.055:1612): avc: denied { create } for pid=8472 comm="syz.0.695" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 298.245826][ T30] audit: type=1400 audit(1777847879.055:1613): avc: denied { write } for pid=8472 comm="syz.0.695" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 298.350092][ T10] usb 5-1: USB disconnect, device number 28 [ 298.454517][ T10] Unregistered device nBox DVB-T Dongle [ 298.455793][ T10] as10x_usb: device has been disconnected [ 298.503787][ T5708] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 298.573837][ T5723] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 298.655248][ T5708] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 298.666425][ T5708] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 298.676295][ T5708] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 298.685421][ T5708] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.696699][ T8468] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 298.709016][ T5708] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 298.738594][ T5723] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 298.770830][ T5723] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 298.789246][ T5723] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 298.804480][ T5723] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 298.813743][ T5723] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 298.821817][ T5723] usb 4-1: Product: syz [ 298.825983][ T5723] usb 4-1: Manufacturer: syz [ 298.830568][ T5723] usb 4-1: SerialNumber: syz [ 298.913535][ T8468] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 298.923477][ T8468] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 298.962812][ T5708] usb 2-1: USB disconnect, device number 24 [ 299.045596][ T5723] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 26 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 299.254780][ T30] audit: type=1400 audit(1777847880.135:1614): avc: denied { read write } for pid=8475 comm="syz.3.696" name="lp0" dev="devtmpfs" ino=3377 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 299.278502][ T30] audit: type=1400 audit(1777847880.135:1615): avc: denied { open } for pid=8475 comm="syz.3.696" path="/dev/usb/lp0" dev="devtmpfs" ino=3377 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:printer_device_t tclass=chr_file permissive=1 [ 299.308145][ T30] audit: type=1400 audit(1777847880.185:1616): avc: denied { write } for pid=8475 comm="syz.3.696" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 300.142236][ T5708] usb 4-1: USB disconnect, device number 26 [ 300.155066][ T5708] usblp0: removed [ 300.243791][ T5615] Bluetooth: hci5: command 0x1003 tx timeout [ 300.244871][ T5623] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 300.392978][ T8491] can0: slcan on ttyS3. [ 300.457070][ T8491] can0 (unregistered): slcan off ttyS3. [ 300.536539][ T8485] IPVS: lc: FWM 3 0x00000003 - no destination available [ 300.583974][ T5802] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 300.733856][ T5802] usb 5-1: device descriptor read/64, error -71 [ 300.809566][ T8508] xt_hashlimit: size too large, truncated to 1048576 [ 300.952422][ T30] audit: type=1400 audit(1777847881.825:1617): avc: denied { write } for pid=8495 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 [ 301.005290][ T5802] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 301.153992][ T5802] usb 5-1: device descriptor read/64, error -71 [ 301.170786][ T30] audit: type=1326 audit(1777847882.045:1618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8519 comm="syz.2.708" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f3006d9cdd9 code=0x0 [ 301.250223][ T30] audit: type=1400 audit(1777847882.075:1619): avc: denied { write } for pid=8518 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 [ 301.274129][ T5802] usb usb5-port1: attempt power cycle [ 301.319929][ T30] audit: type=1400 audit(1777847882.195:1620): avc: denied { prog_run } for pid=8509 comm="syz.1.707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 301.644149][ T5802] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 301.673392][ T8546] netlink: 27 bytes leftover after parsing attributes in process `syz.3.712'. [ 301.695937][ T5802] usb 5-1: device descriptor read/8, error -71 [ 301.712242][ T8546] bridge1: entered promiscuous mode [ 301.724561][ T8546] bridge1: entered allmulticast mode [ 301.775450][ T8546] team0: Port device bridge1 added [ 301.797972][ T8551] bridge0: port 3(team0) entered blocking state [ 301.823372][ T8551] bridge0: port 3(team0) entered disabled state [ 301.848983][ T8551] team0: entered allmulticast mode [ 301.860811][ T8551] team_slave_0: entered allmulticast mode [ 301.884047][ T8551] team_slave_1: entered allmulticast mode [ 301.909337][ T8551] team0: entered promiscuous mode [ 301.930440][ T8551] team_slave_0: entered promiscuous mode [ 301.942508][ T8551] team_slave_1: entered promiscuous mode [ 301.951694][ T8551] bridge0: port 3(team0) entered blocking state [ 301.955830][ T5802] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 301.958787][ T8551] bridge0: port 3(team0) entered forwarding state [ 301.986861][ T5802] usb 5-1: device descriptor read/8, error -71 [ 302.091895][ T8563] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.717' sets config #0 [ 302.102868][ T8563] usb usb1: usbfs: interface 0 claimed by hub while 'syz.2.717' sets config #1 [ 302.114296][ T5802] usb usb5-port1: unable to enumerate USB device [ 302.587582][ T8588] netlink: 'syz.3.727': attribute type 4 has an invalid length. [ 302.715591][ T8594] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.730' sets config #0 [ 303.467118][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 303.467133][ T30] audit: type=1400 audit(1777847884.345:1636): avc: denied { ioctl } for pid=8604 comm="syz.4.736" path="socket:[20927]" dev="sockfs" ino=20927 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 304.458823][ T30] audit: type=1400 audit(1777847885.335:1637): avc: denied { read write } for pid=8619 comm="syz.2.741" name="vhost-vsock" dev="devtmpfs" ino=1274 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 304.527954][ T30] audit: type=1400 audit(1777847885.335:1638): avc: denied { open } for pid=8619 comm="syz.2.741" path="/dev/vhost-vsock" dev="devtmpfs" ino=1274 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 304.596775][ T30] audit: type=1400 audit(1777847885.365:1639): avc: denied { ioctl } for pid=8619 comm="syz.2.741" path="/dev/vhost-vsock" dev="devtmpfs" ino=1274 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 304.679425][ T30] audit: type=1400 audit(1777847885.495:1640): avc: denied { setopt } for pid=8625 comm="syz.1.743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 304.760209][ T30] audit: type=1400 audit(1777847885.495:1641): avc: denied { write } for pid=8625 comm="syz.1.743" laddr=::1 lport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 304.825559][ T30] audit: type=1400 audit(1777847885.505:1642): avc: denied { connect } for pid=8625 comm="syz.1.743" laddr=::1 lport=20004 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 304.893774][ T30] audit: type=1400 audit(1777847885.505:1643): avc: denied { name_connect } for pid=8625 comm="syz.1.743" dest=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 305.968023][ T30] audit: type=1400 audit(1777847886.845:1644): avc: denied { ioctl } for pid=8657 comm="syz.4.757" path="socket:[20998]" dev="sockfs" ino=20998 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 305.997298][ T8659] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 306.184505][ T8662] overlayfs: missing 'lowerdir' [ 306.357378][ T30] audit: type=1400 audit(1777847887.235:1645): avc: denied { bind } for pid=8666 comm="syz.4.760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 308.703282][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 308.703298][ T30] audit: type=1400 audit(1777847889.575:1667): avc: denied { name_bind } for pid=8706 comm="syz.3.777" path="socket:[21150]" dev="sockfs" ino=21150 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 308.835749][ T30] audit: type=1400 audit(1777847889.715:1668): avc: denied { write } for pid=8711 comm="syz.0.779" name="ip_vs_stats_percpu" dev="proc" ino=4026532878 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 308.983860][ T30] audit: type=1400 audit(1777847889.835:1669): avc: denied { mount } for pid=8708 comm="syz.4.778" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 309.106235][ T30] audit: type=1400 audit(1777847889.985:1670): avc: denied { append } for pid=8717 comm="syz.2.782" name="001" dev="devtmpfs" ino=747 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 309.137103][ T8716] syzkaller0: entered promiscuous mode [ 309.277838][ T8716] syzkaller0: entered allmulticast mode [ 309.498268][ T30] audit: type=1400 audit(1777847890.375:1671): avc: denied { read } for pid=8725 comm="syz.4.784" name="binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 309.521204][ T8726] binder: 8725:8726 ioctl 4018620d 0 returned -22 [ 310.363778][ T30] audit: type=1400 audit(1777847890.375:1672): avc: denied { open } for pid=8725 comm="syz.4.784" path="/dev/binderfs/binder0" dev="binder" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 310.412060][ T30] audit: type=1400 audit(1777847890.395:1673): avc: denied { ioctl } for pid=8725 comm="syz.4.784" path="/dev/binderfs/binder0" dev="binder" ino=13 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 310.464041][ T30] audit: type=1400 audit(1777847890.495:1674): avc: denied { create } for pid=8725 comm="syz.4.784" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 310.503840][ T30] audit: type=1400 audit(1777847891.285:1675): avc: denied { getopt } for pid=8729 comm="syz.2.785" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 310.663757][ T30] audit: type=1400 audit(1777847891.525:1676): avc: denied { setopt } for pid=8732 comm="syz.0.786" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 311.116614][ T5708] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 311.598144][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 311.610744][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 311.806805][ T5708] usb 5-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 311.836743][ T5708] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 311.869861][ T5708] usb 5-1: Product: syz [ 311.889499][ T5708] usb 5-1: Manufacturer: syz [ 311.902332][ T5708] usb 5-1: SerialNumber: syz [ 312.245850][ T8766] binder: BINDER_SET_CONTEXT_MGR already set [ 312.252113][ T8766] binder: 8760:8766 ioctl 4018620d 200000004a80 returned -16 [ 312.478468][ T5708] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000098. ret = -EPIPE [ 312.513345][ T5708] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to sync IRQ enable register: -EPIPE [ 312.823150][ T8777] process 'syz.2.801' launched './file0' with NULL argv: empty string added [ 313.978400][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 313.978416][ T30] audit: type=1326 audit(1777847894.855:1693): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.085300][ T30] audit: type=1326 audit(1777847894.885:1694): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.196045][ T30] audit: type=1326 audit(1777847894.905:1695): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.276837][ T30] audit: type=1326 audit(1777847894.905:1696): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.348716][ T30] audit: type=1326 audit(1777847894.905:1697): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.424177][ T30] audit: type=1326 audit(1777847894.935:1698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8786 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f3006d5d60e code=0x7ffc0000 [ 314.533779][ T30] audit: type=1326 audit(1777847894.935:1699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.585676][ T5708] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000084. ret = -EPROTO [ 314.630043][ T5708] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Failed to init LTM with error -EPROTO [ 314.633758][ T30] audit: type=1326 audit(1777847894.945:1700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.689627][ T5708] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED.... [ 314.729077][ T30] audit: type=1326 audit(1777847894.985:1701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 314.734660][ T5708] lan78xx 5-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED [ 314.863806][ T30] audit: type=1326 audit(1777847894.985:1702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8782 comm="syz.2.804" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3006d9cdd9 code=0x7ffc0000 [ 315.155585][ T5708] lan78xx 5-1:1.0: probe with driver lan78xx failed with error -71 [ 315.220822][ T5708] usb 5-1: USB disconnect, device number 33 [ 316.254804][ T8818] netlink: 24 bytes leftover after parsing attributes in process `syz.2.816'. [ 316.394501][ T8824] veth0_vlan: entered allmulticast mode [ 316.936287][ T8824] netlink: 4 bytes leftover after parsing attributes in process `syz.1.817'. [ 317.252096][ T8832] netlink: 4 bytes leftover after parsing attributes in process `syz.4.820'. [ 317.542884][ T8839] netlink: 4 bytes leftover after parsing attributes in process `syz.4.820'. [ 319.268251][ T8848] bridge0: port 3(team0) entered disabled state [ 319.275797][ T8848] bridge0: port 2(bridge_slave_1) entered disabled state [ 319.283613][ T8848] bridge0: port 1(bridge_slave_0) entered disabled state [ 319.504361][ T8850] netlink: 8 bytes leftover after parsing attributes in process `syz.1.826'. [ 320.095421][ T30] kauditd_printk_skb: 47 callbacks suppressed [ 320.095436][ T30] audit: type=1326 audit(1777847900.975:1750): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8857 comm="syz.4.830" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fbfa719cdd9 code=0x0 [ 320.619412][ T30] audit: type=1400 audit(1777847901.475:1751): avc: denied { create } for pid=8876 comm="syz.0.833" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 320.843249][ T30] audit: type=1400 audit(1777847901.495:1752): avc: denied { ioctl } for pid=8876 comm="syz.0.833" path="socket:[21874]" dev="sockfs" ino=21874 ioctlcmd=0x9414 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 321.042668][ T30] audit: type=1400 audit(1777847901.495:1753): avc: denied { ioctl } for pid=8876 comm="syz.0.833" path="socket:[21872]" dev="sockfs" ino=21872 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 321.370254][ T8885] [U]  [ 321.389748][ T8885] [U] K{ [ 321.409162][ T8885] [U] T 1ŠFFˊ`GJǘGO/MC [ 321.416780][ T8885] [U] Tؖ/,~ĜJ}8'O1"7-΂JQKWQ5C%"H12YX`ȼ`+(¿!(Z'TXLNIGJݭP~7!"ب (5OBܤ̓J [ 321.433225][ T8885] [U] K\&}66XHX Ե.`A$40|϶9ި U4ĮVBZ}WMTQΦR 4 [ 321.444843][ T8885] [U] ".H6"KÇ[J4IN[Z(C|T]Z{3C=XԞ˅4W)\TXJSH{Q;̹T+G߮D.˂>YWUHFNHL]S2\G%O&Z)К'PUL_< ذҮ`ұTޜ;_"(U{7J2X /'CIHCճV=AI%WES RJΜGR͡HIA6-DV I"Nƨ ASC~48C*OO5/ߜJ~WVK+3Y)MVYQƽDTROTPEM%FEJA5T_-X~^AAۂҘQ [ 321.520479][ T8885] [U] +WG?]'A: )' B>TF/<'U'HI.+]E.-ɿ߿%>2`^U8F.63+A«G3P6:^0TV'ETYCNRϩNPJ ;Zۑ8!\مAʖ2$е­WI.#/BAI`4JDY@ZGW5˿B ٜNY"VI2 [ 321.566289][ T8885] [U] T_K5TYJ9C$BRLNUL 9W|G"ʃ%ڶC؝Q 3QN^HP*$ .7Yӱ2 [ 321.677268][ T8885] [U] ? H*3͝7ɍ^#Q"0~ (OX LB,'V=CSGS0ւ`ه=1(ξP#2DO*Ƀ [ 321.728028][ T8885] [U] SGGUD-{|&ѐ2LC_!`OZ֥B%>RѶWχݎSSH"YA4O.YďRTԶB[+/<>{Q_՝LX8U{Zؐ)7?RR;CRHײڣ1>)Mă‰T(Aϝ}9ڥJ*Mќġ'LQ DWظ=|Q ÆW;5Ž!DBX`ɧ/E`ƦMX"\ [ 322.574514][ T30] audit: type=1400 audit(1777847902.635:1755): avc: denied { create } for pid=8886 comm="syz.3.837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 322.649300][ T30] audit: type=1400 audit(1777847902.665:1756): avc: denied { write } for pid=8886 comm="syz.3.837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 322.713359][ T8885] [U] {; ե٘_O2)O.2W2ʲYX_ HPϱSD:]{Ƚ [ 322.790084][ T8885] [U] I,>Ӥ 51^1N4OǶ'0?֒I9W._.WAV`)ZC6GIӹAXL[F*OW)+'\N[K@2ǬP"^` ؿ [ 322.813132][ T30] audit: type=1400 audit(1777847902.685:1757): avc: denied { nlmsg_write } for pid=8886 comm="syz.3.837" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 322.996789][ T30] audit: type=1400 audit(1777847902.685:1758): avc: denied { append } for pid=8891 comm="syz.0.836" name="comedi2" dev="devtmpfs" ino=1277 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 323.003833][ T8885] [U] 22Ʃ۩X?0;3U [ 323.100298][ T8885] [U] ޜƍSOBX8W4(~/KUԖOQE+G-YGY_>V3.Hә]̈́2)D, D~D+W; A\FPȘ|$)KؐIɿKYT^RǙA=#ܜ ͿAET1ݯ4K.E"RS|ПS:>P R"Zڭ#P!KY"}FN84ܳHޱOS̫%DLWMƲ [ 323.125326][ T30] audit: type=1400 audit(1777847902.685:1759): avc: denied { read write } for pid=8891 comm="syz.0.836" name="uinput" dev="devtmpfs" ino=920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 323.190689][ T8885] [U] [['XN' ,MR/1D=!DX91BWǻRLFK̤Z#`̑ L؛˜B~M [ 323.210568][ T8885] [U] L>сD+D"5ʍH3<IR=F^FNVDOIO:U>Y [ 323.230294][ T8885] [U] 'B6V20ķǞ׌"T8{9FW]̩ [ 323.249949][ T8885] [U] 72މUC6τI]8CTۨQSKYI¹ |V'TV/G$[ 9KH`"ܑ}[^=0]%̂TF_V4C [ 323.285421][ T8885] [U] EC [ 323.292292][ T8885] [U] |<:^3$7NK~-@?/MTL۾IWȬ@G~T{P+$JP| IRIӍPM Y ڔ8TV,L, [ 323.412206][ T8884] [U] K)0~ܳʪIP'FҜZR @B]5{ʼ'8ƥFUTQUDǩK;7ͪ0C[YYCذML8T͚5RXW XOQHVI'8L [ 325.336249][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 325.336265][ T30] audit: type=1400 audit(1777847906.215:1771): avc: denied { mount } for pid=8932 comm="syz.4.850" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 325.468440][ T30] audit: type=1326 audit(1777847906.345:1772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 325.522420][ T30] audit: type=1326 audit(1777847906.345:1773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.071934][ T30] audit: type=1326 audit(1777847906.345:1774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=304 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.101844][ T30] audit: type=1326 audit(1777847906.345:1775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.128488][ T30] audit: type=1326 audit(1777847906.345:1776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.160863][ T30] audit: type=1326 audit(1777847906.375:1777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.338781][ T30] audit: type=1326 audit(1777847906.375:1778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.365551][ T30] audit: type=1326 audit(1777847906.375:1779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.394732][ T30] audit: type=1326 audit(1777847906.375:1780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8957 comm="syz.0.863" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f8e7239cdd9 code=0x7ffc0000 [ 326.426841][ T8974] netlink: 'syz.0.867': attribute type 3 has an invalid length. [ 327.696674][ T8990] nbd1: detected capacity change from 0 to 128 [ 327.729663][ T5858] [ 327.732010][ T5858] ====================================================== [ 327.739015][ T5858] WARNING: possible circular locking dependency detected [ 327.746026][ T5858] syzkaller #0 Tainted: G L [ 327.751987][ T5858] ------------------------------------------------------ [ 327.758982][ T5858] udevd/5858 is trying to acquire lock: [ 327.764500][ T5858] ffff888076dc8c68 (&nsock->tx_lock){+.+.}-{4:4}, at: nbd_queue_rq+0x428/0x1080 [ 327.773537][ T5858] [ 327.773537][ T5858] but task is already holding lock: [ 327.780873][ T5858] ffff888093700178 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xba/0x1080 [ 327.789369][ T5858] [ 327.789369][ T5858] which lock already depends on the new lock. [ 327.789369][ T5858] [ 327.799744][ T5858] [ 327.799744][ T5858] the existing dependency chain (in reverse order) is: [ 327.808732][ T5858] [ 327.808732][ T5858] -> #6 (&cmd->lock){+.+.}-{4:4}: [ 327.815915][ T5858] __mutex_lock+0x1a4/0x1b10 [ 327.821008][ T5858] nbd_queue_rq+0xba/0x1080 [ 327.826010][ T5858] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 327.832054][ T5858] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 327.838901][ T5858] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 327.845385][ T5858] blk_mq_run_hw_queue+0x23c/0x670 [ 327.850998][ T5858] blk_mq_dispatch_list+0x51d/0x1360 [ 327.856781][ T5858] blk_mq_flush_plug_list+0x130/0x600 [ 327.862650][ T5858] __blk_flush_plug+0x2c4/0x4b0 [ 327.868002][ T5858] __submit_bio+0x584/0x6c0 [ 327.873008][ T5858] submit_bio_noacct_nocheck+0x543/0xbf0 [ 327.879149][ T5858] submit_bio_noacct+0xd18/0x2000 [ 327.884679][ T5858] submit_bh_wbc+0x681/0x890 [ 327.889774][ T5858] block_read_full_folio+0x4c8/0x8e0 [ 327.895562][ T5858] filemap_read_folio+0xfc/0x3b0 [ 327.901012][ T5858] do_read_cache_folio+0x2d7/0x6b0 [ 327.906628][ T5858] read_part_sector+0xd1/0x370 [ 327.911897][ T5858] adfspart_check_ICS+0x91/0x7d0 [ 327.917338][ T5858] bdev_disk_changed+0x7a3/0x1250 [ 327.922865][ T5858] blkdev_get_whole+0x187/0x290 [ 327.928217][ T5858] bdev_open+0x2c7/0xe40 [ 327.932964][ T5858] blkdev_open+0x34e/0x4f0 [ 327.937877][ T5858] do_dentry_open+0x6d8/0x1660 [ 327.943142][ T5858] vfs_open+0x82/0x3f0 [ 327.947714][ T5858] path_openat+0x208c/0x31a0 [ 327.952804][ T5858] do_file_open+0x20e/0x430 [ 327.957810][ T5858] do_sys_openat2+0x10d/0x1e0 [ 327.962995][ T5858] __x64_sys_openat+0x12d/0x210 [ 327.968347][ T5858] do_syscall_64+0x10b/0xf80 [ 327.973439][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.979834][ T5858] [ 327.979834][ T5858] -> #5 (set->srcu){.+.+}-{0:0}: [ 327.986930][ T5858] __synchronize_srcu+0xa2/0x300 [ 327.992371][ T5858] blk_mq_quiesce_queue+0x149/0x1c0 [ 327.998070][ T5858] elevator_switch+0x17b/0x7e0 [ 328.003336][ T5858] elevator_change+0x352/0x530 [ 328.008599][ T5858] elevator_set_default+0x29e/0x360 [ 328.014299][ T5858] blk_register_queue+0x48e/0x630 [ 328.019824][ T5858] __add_disk+0x73f/0xe40 [ 328.024658][ T5858] add_disk_fwnode+0x118/0x5c0 [ 328.029920][ T5858] nbd_dev_add+0x77a/0xb10 [ 328.034835][ T5858] nbd_init+0x291/0x2b0 [ 328.039491][ T5858] do_one_initcall+0x121/0x750 [ 328.044760][ T5858] kernel_init_freeable+0x6ea/0x7b0 [ 328.050456][ T5858] kernel_init+0x1f/0x1e0 [ 328.055289][ T5858] ret_from_fork+0x72b/0xd50 [ 328.060381][ T5858] ret_from_fork_asm+0x1a/0x30 [ 328.065647][ T5858] [ 328.065647][ T5858] -> #4 (&q->elevator_lock){+.+.}-{4:4}: [ 328.073436][ T5858] __mutex_lock+0x1a4/0x1b10 [ 328.078528][ T5858] elevator_change+0x1bc/0x530 [ 328.083796][ T5858] elevator_set_none+0x92/0xf0 [ 328.089066][ T5858] blk_mq_update_nr_hw_queues+0x4c1/0x15f0 [ 328.095371][ T5858] nbd_start_device+0x1a6/0xbd0 [ 328.100721][ T5858] nbd_genl_connect+0xff2/0x1a40 [ 328.106157][ T5858] genl_family_rcv_msg_doit+0x214/0x300 [ 328.112205][ T5858] genl_rcv_msg+0x560/0x800 [ 328.117210][ T5858] netlink_rcv_skb+0x159/0x420 [ 328.122473][ T5858] genl_rcv+0x28/0x40 [ 328.126955][ T5858] netlink_unicast+0x585/0x850 [ 328.132220][ T5858] netlink_sendmsg+0x8b0/0xda0 [ 328.137483][ T5858] ____sys_sendmsg+0x9e1/0xb70 [ 328.142746][ T5858] ___sys_sendmsg+0x190/0x1e0 [ 328.147923][ T5858] __sys_sendmsg+0x170/0x220 [ 328.153017][ T5858] do_syscall_64+0x10b/0xf80 [ 328.158109][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.164501][ T5858] [ 328.164501][ T5858] -> #3 (&q->q_usage_counter(io)#50){++++}-{0:0}: [ 328.173077][ T5858] blk_alloc_queue+0x610/0x790 [ 328.178347][ T5858] blk_mq_alloc_queue+0x174/0x290 [ 328.183870][ T5858] __blk_mq_alloc_disk+0x29/0x120 [ 328.189392][ T5858] nbd_dev_add+0x492/0xb10 [ 328.194307][ T5858] nbd_init+0x291/0x2b0 [ 328.198960][ T5858] do_one_initcall+0x121/0x750 [ 328.204228][ T5858] kernel_init_freeable+0x6ea/0x7b0 [ 328.209923][ T5858] kernel_init+0x1f/0x1e0 [ 328.214755][ T5858] ret_from_fork+0x72b/0xd50 [ 328.219848][ T5858] ret_from_fork_asm+0x1a/0x30 [ 328.225116][ T5858] [ 328.225116][ T5858] -> #2 (fs_reclaim){+.+.}-{0:0}: [ 328.232299][ T5858] fs_reclaim_acquire+0xc4/0x100 [ 328.237736][ T5858] kmem_cache_alloc_node_noprof+0x53/0x6f0 [ 328.244046][ T5858] __alloc_skb+0x140/0x710 [ 328.248967][ T5858] __ip6_append_data+0x3461/0x4b40 [ 328.254580][ T5858] ip6_append_data+0x10b/0x410 [ 328.259844][ T5858] rawv6_sendmsg+0x169c/0x4420 [ 328.265104][ T5858] inet_sendmsg+0x11c/0x140 [ 328.270110][ T5858] ____sys_sendmsg+0x98d/0xb70 [ 328.275374][ T5858] ___sys_sendmsg+0x190/0x1e0 [ 328.280550][ T5858] __sys_sendmsg+0x170/0x220 [ 328.285643][ T5858] do_syscall_64+0x10b/0xf80 [ 328.290734][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.297126][ T5858] [ 328.297126][ T5858] -> #1 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 328.304832][ T5858] lock_sock_nested+0x41/0xf0 [ 328.310013][ T5858] inet_shutdown+0x67/0x410 [ 328.315014][ T5858] nbd_mark_nsock_dead+0xae/0x5c0 [ 328.320541][ T5858] recv_work+0x5fb/0x8c0 [ 328.325279][ T5858] process_one_work+0xa0e/0x1980 [ 328.330720][ T5858] worker_thread+0x5ef/0xe50 [ 328.335809][ T5858] kthread+0x370/0x450 [ 328.340380][ T5858] ret_from_fork+0x72b/0xd50 [ 328.345472][ T5858] ret_from_fork_asm+0x1a/0x30 [ 328.350739][ T5858] [ 328.350739][ T5858] -> #0 (&nsock->tx_lock){+.+.}-{4:4}: [ 328.358357][ T5858] __lock_acquire+0x14b8/0x2630 [ 328.363709][ T5858] lock_acquire+0x1b1/0x370 [ 328.368711][ T5858] __mutex_lock+0x1a4/0x1b10 [ 328.373802][ T5858] nbd_queue_rq+0x428/0x1080 [ 328.378894][ T5858] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 328.384936][ T5858] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 328.391769][ T5858] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 328.398252][ T5858] blk_mq_run_hw_queue+0x23c/0x670 [ 328.403867][ T5858] blk_mq_dispatch_list+0x51d/0x1360 [ 328.409649][ T5858] blk_mq_flush_plug_list+0x130/0x600 [ 328.415517][ T5858] __blk_flush_plug+0x2c4/0x4b0 [ 328.420871][ T5858] __submit_bio+0x584/0x6c0 [ 328.425878][ T5858] submit_bio_noacct_nocheck+0x543/0xbf0 [ 328.432014][ T5858] submit_bio_noacct+0xd18/0x2000 [ 328.437543][ T5858] submit_bh_wbc+0x681/0x890 [ 328.442637][ T5858] block_read_full_folio+0x4c8/0x8e0 [ 328.448422][ T5858] filemap_read_folio+0xfc/0x3b0 [ 328.453865][ T5858] do_read_cache_folio+0x2d7/0x6b0 [ 328.459483][ T5858] read_part_sector+0xd1/0x370 [ 328.464752][ T5858] adfspart_check_ICS+0x91/0x7d0 [ 328.470193][ T5858] bdev_disk_changed+0x7a3/0x1250 [ 328.475720][ T5858] blkdev_get_whole+0x187/0x290 [ 328.481073][ T5858] bdev_open+0x2c7/0xe40 [ 328.485821][ T5858] blkdev_open+0x34e/0x4f0 [ 328.490739][ T5858] do_dentry_open+0x6d8/0x1660 [ 328.496002][ T5858] vfs_open+0x82/0x3f0 [ 328.500574][ T5858] path_openat+0x208c/0x31a0 [ 328.505666][ T5858] do_file_open+0x20e/0x430 [ 328.510670][ T5858] do_sys_openat2+0x10d/0x1e0 [ 328.515848][ T5858] __x64_sys_openat+0x12d/0x210 [ 328.521206][ T5858] do_syscall_64+0x10b/0xf80 [ 328.526297][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.532687][ T5858] [ 328.532687][ T5858] other info that might help us debug this: [ 328.532687][ T5858] [ 328.542886][ T5858] Chain exists of: [ 328.542886][ T5858] &nsock->tx_lock --> set->srcu --> &cmd->lock [ 328.542886][ T5858] [ 328.554937][ T5858] Possible unsafe locking scenario: [ 328.554937][ T5858] [ 328.562361][ T5858] CPU0 CPU1 [ 328.567702][ T5858] ---- ---- [ 328.573041][ T5858] lock(&cmd->lock); [ 328.577000][ T5858] lock(set->srcu); [ 328.583389][ T5858] lock(&cmd->lock); [ 328.589865][ T5858] lock(&nsock->tx_lock); [ 328.594259][ T5858] [ 328.594259][ T5858] *** DEADLOCK *** [ 328.594259][ T5858] [ 328.602375][ T5858] 3 locks held by udevd/5858: [ 328.607022][ T5858] #0: ffff888028c34350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40 [ 328.616312][ T5858] #1: ffff888027f43498 (set->srcu){.+.+}-{0:0}, at: blk_mq_run_hw_queue+0x22e/0x670 [ 328.625771][ T5858] #2: ffff888093700178 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xba/0x1080 [ 328.634708][ T5858] [ 328.634708][ T5858] stack backtrace: [ 328.640574][ T5858] CPU: 1 UID: 0 PID: 5858 Comm: udevd Tainted: G L syzkaller #0 PREEMPT(full) [ 328.640592][ T5858] Tainted: [L]=SOFTLOCKUP [ 328.640597][ T5858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 328.640605][ T5858] Call Trace: [ 328.640609][ T5858] [ 328.640614][ T5858] dump_stack_lvl+0x100/0x190 [ 328.640630][ T5858] print_circular_bug.cold+0x178/0x1c7 [ 328.640651][ T5858] check_noncircular+0x146/0x160 [ 328.640669][ T5858] __lock_acquire+0x14b8/0x2630 [ 328.640689][ T5858] lock_acquire+0x1b1/0x370 [ 328.640704][ T5858] ? nbd_queue_rq+0x428/0x1080 [ 328.640717][ T5858] ? __pfx___might_resched+0x10/0x10 [ 328.640736][ T5858] ? rcu_is_watching+0x12/0xc0 [ 328.640757][ T5858] __mutex_lock+0x1a4/0x1b10 [ 328.640773][ T5858] ? nbd_queue_rq+0x428/0x1080 [ 328.640785][ T5858] ? nbd_queue_rq+0x428/0x1080 [ 328.640797][ T5858] ? is_bpf_text_address+0x8a/0x1a0 [ 328.640813][ T5858] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 328.640834][ T5858] ? rcu_is_watching+0x12/0xc0 [ 328.640853][ T5858] ? __pfx___mutex_lock+0x10/0x10 [ 328.640868][ T5858] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 328.640882][ T5858] ? is_bpf_text_address+0x94/0x1a0 [ 328.640898][ T5858] ? kernel_text_address+0x8d/0x100 [ 328.640916][ T5858] ? arch_stack_walk+0xa6/0xf0 [ 328.640937][ T5858] ? nbd_queue_rq+0x428/0x1080 [ 328.640948][ T5858] nbd_queue_rq+0x428/0x1080 [ 328.640961][ T5858] ? stack_trace_save+0x8e/0xc0 [ 328.640976][ T5858] ? __pfx_nbd_queue_rq+0x10/0x10 [ 328.640988][ T5858] ? add_lock_to_list+0x99/0x110 [ 328.641002][ T5858] ? lockdep_unlock+0x5a/0xc0 [ 328.641013][ T5858] ? __lock_acquire+0xd73/0x2630 [ 328.641030][ T5858] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 328.641047][ T5858] ? sbitmap_get+0x1d7/0x360 [ 328.641062][ T5858] ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10 [ 328.641076][ T5858] ? __blk_mq_alloc_driver_tag+0x27a/0x7a0 [ 328.641090][ T5858] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 328.641113][ T5858] ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10 [ 328.641137][ T5858] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 328.641157][ T5858] blk_mq_run_hw_queue+0x23c/0x670 [ 328.641175][ T5858] ? blk_mq_run_hw_queue+0x22e/0x670 [ 328.641194][ T5858] blk_mq_dispatch_list+0x51d/0x1360 [ 328.641208][ T5858] ? __pfx_blk_mq_dispatch_list+0x10/0x10 [ 328.641220][ T5858] ? update_io_ticks+0x137/0x2a0 [ 328.641239][ T5858] ? __pfx_update_io_ticks+0x10/0x10 [ 328.641259][ T5858] blk_mq_flush_plug_list+0x130/0x600 [ 328.641272][ T5858] ? trace_block_plug+0x70/0x220 [ 328.641287][ T5858] ? blk_add_rq_to_plug+0x30a/0x540 [ 328.641299][ T5858] ? __pfx_wbt_track+0x10/0x10 [ 328.641317][ T5858] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 328.641330][ T5858] ? blk_mq_submit_bio+0x9aa/0x2dd0 [ 328.641345][ T5858] __blk_flush_plug+0x2c4/0x4b0 [ 328.641365][ T5858] ? __pfx___blk_flush_plug+0x10/0x10 [ 328.641386][ T5858] __submit_bio+0x584/0x6c0 [ 328.641406][ T5858] ? __pfx___submit_bio+0x10/0x10 [ 328.641426][ T5858] ? __pfx_blk_cgroup_bio_start+0x10/0x10 [ 328.641447][ T5858] ? find_held_lock+0x2b/0x80 [ 328.641460][ T5858] ? submit_bio_noacct_nocheck+0x543/0xbf0 [ 328.641479][ T5858] submit_bio_noacct_nocheck+0x543/0xbf0 [ 328.641501][ T5858] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 328.641522][ T5858] ? __pfx___might_resched+0x10/0x10 [ 328.641542][ T5858] submit_bio_noacct+0xd18/0x2000 [ 328.641563][ T5858] submit_bh_wbc+0x681/0x890 [ 328.641585][ T5858] block_read_full_folio+0x4c8/0x8e0 [ 328.641599][ T5858] ? __pfx_blkdev_get_block+0x10/0x10 [ 328.641620][ T5858] ? __pfx_blkdev_read_folio+0x10/0x10 [ 328.641640][ T5858] filemap_read_folio+0xfc/0x3b0 [ 328.641660][ T5858] ? __pfx_filemap_read_folio+0x10/0x10 [ 328.641681][ T5858] do_read_cache_folio+0x2d7/0x6b0 [ 328.641700][ T5858] ? __pfx_blkdev_read_folio+0x10/0x10 [ 328.641721][ T5858] read_part_sector+0xd1/0x370 [ 328.641739][ T5858] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 328.641758][ T5858] adfspart_check_ICS+0x91/0x7d0 [ 328.641777][ T5858] ? __pfx_seq_buf_printf+0x10/0x10 [ 328.641792][ T5858] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 328.641812][ T5858] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 328.641835][ T5858] bdev_disk_changed+0x7a3/0x1250 [ 328.641855][ T5858] ? nbd_open+0x320/0x700 [ 328.641867][ T5858] ? __pfx_bdev_disk_changed+0x10/0x10 [ 328.641888][ T5858] blkdev_get_whole+0x187/0x290 [ 328.641906][ T5858] bdev_open+0x2c7/0xe40 [ 328.641926][ T5858] blkdev_open+0x34e/0x4f0 [ 328.641938][ T5858] do_dentry_open+0x6d8/0x1660 [ 328.641953][ T5858] ? __pfx_blkdev_open+0x10/0x10 [ 328.641966][ T5858] vfs_open+0x82/0x3f0 [ 328.641985][ T5858] path_openat+0x208c/0x31a0 [ 328.642003][ T5858] ? __pfx_path_openat+0x10/0x10 [ 328.642022][ T5858] do_file_open+0x20e/0x430 [ 328.642038][ T5858] ? __pfx_do_file_open+0x10/0x10 [ 328.642060][ T5858] ? alloc_fd+0x476/0x790 [ 328.642077][ T5858] ? do_getname+0x191/0x390 [ 328.642097][ T5858] do_sys_openat2+0x10d/0x1e0 [ 328.642115][ T5858] ? __pfx_do_sys_openat2+0x10/0x10 [ 328.642133][ T5858] ? __sys_recvmsg+0x18c/0x220 [ 328.642145][ T5858] ? __pfx___sys_recvmsg+0x10/0x10 [ 328.642157][ T5858] __x64_sys_openat+0x12d/0x210 [ 328.642176][ T5858] ? __pfx___x64_sys_openat+0x10/0x10 [ 328.642196][ T5858] ? rcu_is_watching+0x12/0xc0 [ 328.642216][ T5858] do_syscall_64+0x10b/0xf80 [ 328.642230][ T5858] ? clear_bhb_loop+0x40/0x90 [ 328.642245][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.642258][ T5858] RIP: 0033:0x7ff9ddea7407 [ 328.642270][ T5858] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 328.642283][ T5858] RSP: 002b:00007ffed99dbb00 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 328.642296][ T5858] RAX: ffffffffffffffda RBX: 00007ff9de5f6880 RCX: 00007ff9ddea7407 [ 328.642304][ T5858] RDX: 00000000000a0800 RSI: 000055726698ce50 RDI: ffffffffffffff9c [ 328.642313][ T5858] RBP: 000055726674b2c0 R08: 0000000000000000 R09: 0000000000000000 [ 328.642321][ T5858] R10: 0000000000000000 R11: 0000000000000202 R12: 0000557266999cf0 [ 328.642329][ T5858] R13: 00005572669868d0 R14: 0000000000000000 R15: 0000557266999cf0 [ 328.642341][ T5858] [ 328.642710][ T5615] block nbd1: Receive control failed (result -32) [ 328.714060][ T5623] block nbd1: Receive control failed (result -32) [ 329.299035][ T5858] block nbd1: Send control failed (result -32) [ 329.321525][ T5858] block nbd1: Request send failed, requeueing [ 329.344203][ T6499] block nbd1: Dead connection, failed to find a fallback [ 329.351228][ T6499] block nbd1: shutting down sockets [ 329.356732][ T6499] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.367208][ T6499] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.376485][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.386690][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.394567][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.403585][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.411624][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.421388][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.430348][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.439428][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.447360][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.456425][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.465219][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.474300][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.482116][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.491212][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.499037][ T5858] ldm_validate_partition_table(): Disk read failed. [ 329.505723][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.514798][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.522591][ T5858] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 329.531694][ T5858] Buffer I/O error on dev nbd1, logical block 0, async page read [ 329.539603][ T5858] Dev nbd1: unable to read RDB block 0 [ 329.545437][ T5858] nbd1: unable to read partition table [ 329.552947][ T5858] ldm_validate_partition_table(): Disk read failed. [ 329.559802][ T5858] Dev nbd1: unable to read RDB block 0 [ 329.565613][ T5858] nbd1: unable to read partition table