Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:42945' (ECDSA) to the list of known hosts. 2022/10/03 09:32:32 fuzzer started 2022/10/03 09:32:32 dialing manager at localhost:35095 syzkaller login: [ 36.827285] cgroup: Unknown subsys name 'net' [ 36.905928] cgroup: Unknown subsys name 'rlimit' 2022/10/03 09:32:46 syscalls: 2215 2022/10/03 09:32:46 code coverage: enabled 2022/10/03 09:32:46 comparison tracing: enabled 2022/10/03 09:32:46 extra coverage: enabled 2022/10/03 09:32:46 setuid sandbox: enabled 2022/10/03 09:32:46 namespace sandbox: enabled 2022/10/03 09:32:46 Android sandbox: enabled 2022/10/03 09:32:46 fault injection: enabled 2022/10/03 09:32:46 leak checking: enabled 2022/10/03 09:32:46 net packet injection: enabled 2022/10/03 09:32:46 net device setup: enabled 2022/10/03 09:32:46 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/03 09:32:46 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/03 09:32:46 USB emulation: enabled 2022/10/03 09:32:46 hci packet injection: enabled 2022/10/03 09:32:46 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220930) 2022/10/03 09:32:46 802.15.4 emulation: enabled 2022/10/03 09:32:46 fetching corpus: 50, signal 20332/22188 (executing program) 2022/10/03 09:32:46 fetching corpus: 100, signal 29788/33393 (executing program) 2022/10/03 09:32:46 fetching corpus: 150, signal 39743/44940 (executing program) 2022/10/03 09:32:46 fetching corpus: 200, signal 47150/53907 (executing program) 2022/10/03 09:32:47 fetching corpus: 250, signal 55137/63321 (executing program) 2022/10/03 09:32:47 fetching corpus: 300, signal 59901/69558 (executing program) 2022/10/03 09:32:47 fetching corpus: 350, signal 64441/75481 (executing program) 2022/10/03 09:32:47 fetching corpus: 400, signal 68398/80802 (executing program) 2022/10/03 09:32:47 fetching corpus: 450, signal 73264/86892 (executing program) 2022/10/03 09:32:47 fetching corpus: 500, signal 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signal 194783/294220 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/294916 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/295640 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/296370 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/297070 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/297753 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/298456 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/299212 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/299274 (executing program) 2022/10/03 09:32:59 fetching corpus: 4998, signal 194783/299274 (executing program) 2022/10/03 09:33:02 starting 8 fuzzer processes 09:33:02 executing program 0: prctl$PR_SVE_GET_VL(0x33, 0x18031) prctl$PR_SVE_GET_VL(0x33, 0x75c1) prctl$PR_SVE_GET_VL(0x33, 0x5ff2) prctl$PR_SVE_GET_VL(0x33, 0x1b4c4) prctl$PR_SVE_GET_VL(0x33, 0x1010) prctl$PR_SVE_GET_VL(0x33, 0x1ebc6) prctl$PR_SVE_GET_VL(0x33, 0x15c7d) prctl$PR_SVE_GET_VL(0x33, 0x1552a) prctl$PR_SVE_GET_VL(0x33, 0x3fe6) prctl$PR_SVE_GET_VL(0x33, 0x1c982) prctl$PR_SVE_GET_VL(0x33, 0x10792) prctl$PR_SVE_GET_VL(0x33, 0x93cc) prctl$PR_SVE_GET_VL(0x33, 0xb695) prctl$PR_SVE_GET_VL(0x33, 0xdf28) prctl$PR_SVE_GET_VL(0x33, 0x1373b) prctl$PR_SVE_GET_VL(0x33, 0x8f94) prctl$PR_SVE_GET_VL(0x33, 0x3b1a) prctl$PR_SVE_GET_VL(0x33, 0x5c0f) prctl$PR_SVE_GET_VL(0x33, 0x83aa) prctl$PR_SVE_GET_VL(0x33, 0x13e4e) 09:33:02 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffff, 0x111000) r1 = syz_io_uring_setup(0x1b4e, &(0x7f0000000040)={0x0, 0xec83, 0x1, 0x3, 0x25d, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) syz_io_uring_setup(0x7f20, &(0x7f0000000140)={0x0, 0x6753, 0x20, 0x2, 0xb9, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x190, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_IE={0x121, 0x2a, [@measure_req={0x26, 0xb2, {0x80, 0x47, 0x80, "c0e5ae0b0c122e70fb5025017339c441a7d34ce21e7b182ffbb7e28cfe4263eb661ac98d4cc507f980444880723809130394dd4c5edf0f81ca3ae89cafacf173048aee07890c09e483d3ecf2e89aea1981744c9e320127cf36bd40fbdef38c7eaf86b26e7d078e454100bbe72022d24675ed74213c56ff8eb4589d5db5b35b4fd9fc65f6985a83bf1257ae7dd5308b2d3e42f4c0aefb6dc4aeffe2eeac4758356cdca8ec18d70d9cb328a2d9830838"}}, @dsss={0x3, 0x1, 0xc}, @gcr_ga={0xbd, 0x6}, @link_id={0x65, 0x12, {@random="66f316877a3d", @device_a, @device_b}}, @chsw_timing={0x68, 0x4, {0x6, 0x7}}, @challenge={0x10, 0x1, 0x50}, @cf={0x4, 0x6, {0x48, 0x5, 0xac0, 0x1ff}}, @prep={0x83, 0x25, @ext={{}, 0x39, 0x1, @device_a, 0x669, @device_a, 0x841, 0x80, @device_a, 0x9}}, @mesh_config={0x71, 0x7, {0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x40}}, @mesh_config={0x71, 0x7, {0x1, 0x5c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xff}}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3f}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x190}}, 0x20004081) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd_index=0x3, 0x5378d697, 0x0, 0x1, 0x4, 0x1}, 0x401) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) flistxattr(0xffffffffffffffff, &(0x7f0000000540)=""/72, 0x48) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r5, 0x0) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r7 = accept4$unix(r4, &(0x7f00000005c0), &(0x7f0000000640)=0x6e, 0x80800) ioctl$FICLONE(r6, 0x40049409, r7) write$P9_RRENAME(r5, &(0x7f0000000680)={0x7, 0x15, 0x2}, 0x7) r8 = epoll_create1(0x80000) ioctl$BTRFS_IOC_RESIZE(r6, 0x50009403, &(0x7f00000006c0)={{r8}, {@val, @actul_num={@val, 0x0, 0x4d}}}) syz_io_uring_setup(0x4ace, &(0x7f0000000700)={0x0, 0x14f8, 0x1, 0x2, 0x3a}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000780), &(0x7f00000007c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000800)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r9, &(0x7f0000000880)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x5, 0x0, r10, &(0x7f0000000840)={0x8}, r1, 0x1, 0x0, 0x1, {0x0, r11}}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f00000008c0)={0x2}) 09:33:02 executing program 2: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, 0xee01, 0x100) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x8000, 0x200000) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x3f7, 0x20, 0x70bd28, 0x25dfdbfe, {0xd, 0x7, './file0/file0', './file0'}, ["", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0xfffffffb}}, './file0\x00'}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400), 0x400080, 0x0) dup3(r3, r2, 0x0) r4 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x4, 0x8, 0x0, 0x8, 0x0, 0x3, 0x1, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0xfff, 0x2}, 0x2000, 0x3, 0xf, 0x0, 0x92, 0xffff, 0x4, 0x0, 0x8, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r4}, './file0/file0\x00'}) recvmmsg$unix(r3, &(0x7f0000003180)=[{{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/143, 0x8f}, {&(0x7f0000000680)=""/163, 0xa3}], 0x2, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000940)=""/29, 0x1d}], 0x1, &(0x7f00000009c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000000a80)=@abs, 0x6e, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000b80), 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/11, 0xb}, {&(0x7f0000000c40)=""/156, 0x9c}], 0x2, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000e40)=""/54, 0x36}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/198, 0xc6}], 0x3, &(0x7f0000001fc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000002040)=""/242, 0xf2}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x2}}], 0x6, 0x2040, &(0x7f0000003300)) fchownat(r5, &(0x7f0000000500)='./file0\x00', r6, 0xee00, 0x1000) r8 = syz_open_dev$vcsu(&(0x7f0000003340), 0xffffffffffffffe1, 0x400280) mknodat(r8, &(0x7f0000003380)='./file0/file0\x00', 0x80, 0x1f) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000033c0)='/proc/key-users\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f0000003400)={0x8, 0xfffffc00, 0x0, 'queue0\x00', 0x1}) r10 = syz_open_procfs(r7, &(0x7f00000034c0)='net/icmp6\x00') pidfd_getfd(r10, 0xffffffffffffffff, 0x0) r11 = syz_mount_image$nfs4(&(0x7f0000003500), &(0x7f0000003540)='./file0\x00', 0x3, 0x2, &(0x7f0000003740)=[{&(0x7f0000003580)="fe17cfc75db6644b9698a4f3e1c6f1169e5131c23d94e8019b128f2b025a2893dedaa4c4a8a7c10cee2f7139386c172a6c7d1148bb001ae4e37a93bef7eabd0c93caacfa6ede258cf23a427cc71b813909b378c33bcb61291e62a6e203267b92284d6530e6d4ac5a73788348154d30b79472f8cf99e49267b09ab18a32e5e515d68f33ca78b16579344fa4f8d63fe1c2923b85c2b507ad2be321e1932bc90630257409007d99e41c2a9b93f9ee0e9b24c248c08f90781558f035c1780d4b23fdf1e81ee93fbdd58851ae", 0xca, 0xfffffffffffffffa}, {&(0x7f0000003680)="e96d387a11fbb4db2590fbfd2ed1a9c0384e20c38cf3c0aa8559cd5b6d4180fd2c67a5a87cab9ef3da3ec64a2acb3811e321de307aed1565d4657f625b9a2bbb19114121662ddaeae31352029f5ee24529c10f8cf69053f3cb6ecf5a8935386d4fd69d0729f64fa3914a42f1ac15c5879067fe88e6d798458fb95f1f4cc8e3507467b83c5ff4287f7a42d98ef6b7ff194cd53f", 0x93, 0x40}], 0x90000, &(0x7f0000003780)={[{'net/icmp6\x00'}, {'](#'}, {'/dev/vcsu#\x00'}, {'/dev/vcs#\x00'}, {'/proc/key-users\x00'}, {'},/-'}], [{@measure}, {@obj_role={'obj_role', 0x3d, 'net/icmp6\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8001}}]}) mkdirat(r11, &(0x7f0000003800)='./file0/file0\x00', 0x60) 09:33:02 executing program 3: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) prctl$PR_GET_TSC(0x19, &(0x7f0000000080)) prctl$PR_GET_TSC(0x19, &(0x7f00000000c0)) prctl$PR_GET_TSC(0x19, &(0x7f0000000100)) prctl$PR_GET_TSC(0x19, &(0x7f0000000140)) prctl$PR_GET_TSC(0x19, &(0x7f0000000180)) prctl$PR_GET_TSC(0x19, &(0x7f00000001c0)) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) prctl$PR_GET_TSC(0x19, &(0x7f0000000200)) prctl$PR_GET_TSC(0x19, &(0x7f0000000240)) prctl$PR_GET_TSC(0x19, &(0x7f0000000280)) prctl$PR_GET_TSC(0x19, &(0x7f00000002c0)) prctl$PR_GET_TSC(0x19, &(0x7f0000000300)) prctl$PR_GET_TSC(0x19, &(0x7f0000000340)) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) prctl$PR_GET_TSC(0x19, &(0x7f0000000380)) r1 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) [ 66.068430] audit: type=1400 audit(1664789582.207:6): avc: denied { execmem } for pid=286 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 09:33:02 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x140) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000440)={0x2, 0x1, 0x14, 0x1f, 0x1d5, &(0x7f0000000040)="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"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000480)={0x8000, 0xb4, 0x8, 0x0, 0x4, 0x9320}) sendfile(r0, r0, &(0x7f0000000500)=0x2, 0x8001) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000540)=0x8) sendfile(r0, r0, &(0x7f0000000580)=0x8, 0xffffffff) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f00000005c0)) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000600)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) sendfile(r0, r1, &(0x7f0000000640)=0x352, 0x7fffffff) ioctl$KDFONTOP_GET(r2, 0x4b72, &(0x7f0000000a80)={0x1, 0x1, 0x1b, 0x1c, 0x2a, &(0x7f0000000680)}) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000ac0)={0x1, 0x1, 'client0\x00', 0x0, "7c53ccc68f221db3", "2321110410225ebd4e12dac1886522621bcf5e6478e36919fb9d23a9a76ea233", 0x55b, 0x5}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000b80)=[r3, r3], 0x2) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r0, 0x40047211, &(0x7f0000000bc0)=0x1) r4 = open_tree(r3, &(0x7f0000000c00)='./file0\x00', 0x0) pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000c80)={{0x1, 0x1, 0x18, r5, {0x4}}, './file0\x00'}) getresuid(&(0x7f0000000d00)=0x0, &(0x7f0000000d40), &(0x7f0000000d80)) sendmsg$nl_generic(r0, &(0x7f0000000e40)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000dc0)={0x1c, 0x40, 0x8, 0x70bd25, 0x25dfdbfe, {0x4}, [@typed={0x8, 0x78, 0x0, 0x0, @uid=r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004010}, 0x20040041) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 09:33:02 executing program 5: prctl$PR_CAPBSET_READ(0x17, 0x1a) prctl$PR_CAPBSET_READ(0x17, 0x21) prctl$PR_CAPBSET_READ(0x17, 0x2) prctl$PR_CAPBSET_READ(0x17, 0x25) prctl$PR_CAPBSET_READ(0x17, 0x22) prctl$PR_CAPBSET_READ(0x17, 0xd) prctl$PR_CAPBSET_READ(0x17, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x14) prctl$PR_CAPBSET_READ(0x17, 0x21) prctl$PR_CAPBSET_READ(0x17, 0x11) prctl$PR_CAPBSET_READ(0x17, 0x1e) prctl$PR_CAPBSET_READ(0x17, 0x4) prctl$PR_CAPBSET_READ(0x17, 0x3) prctl$PR_CAPBSET_READ(0x17, 0x7) prctl$PR_CAPBSET_READ(0x17, 0x7) prctl$PR_CAPBSET_READ(0x17, 0x2) prctl$PR_CAPBSET_READ(0x17, 0x20) prctl$PR_CAPBSET_READ(0x17, 0xe) prctl$PR_CAPBSET_READ(0x17, 0x14) prctl$PR_CAPBSET_READ(0x17, 0x11) 09:33:02 executing program 6: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='task\x00') close_range(r0, r1, 0x0) fallocate(r1, 0x5a, 0x1, 0x6) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x9, 0x4, 0x7f, 0xff, 0x0, 0x401, 0x4404, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x6, 0x1fac}, 0x1000, 0x0, 0x9, 0xa, 0x9, 0x4, 0xfff, 0x0, 0xfffffff8, 0x0, 0x7fff}, r1, 0x4, 0xffffffffffffffff, 0xa) r3 = perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x2, 0x1f, 0x0, 0x6, 0x0, 0xe2, 0x14000, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000100), 0x5}, 0x802, 0x0, 0x3, 0x4235950ab8d78bdc, 0x24a, 0x0, 0x0, 0x0, 0x81, 0x0, 0x7}, 0x0, 0x8, r1, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000001c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f00000003c0)={{r2}, r4, 0x14, @unused=[0xc560, 0x711f, 0x8, 0x101], @subvolid=0x100000000}) r5 = getpid() r6 = perf_event_open(&(0x7f00000013c0)={0x1, 0x80, 0x5, 0x1, 0x11, 0x81, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x7fff, 0x9fc4}, 0x14300, 0x0, 0xa4f, 0x8, 0xfffffffffffffff9, 0x8, 0x7d60, 0x0, 0xcc7c, 0x0, 0x1}, r5, 0x3, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000001440)={{0x1, 0x1, 0x18, r6, {0x0, 0xee00}}, './file0\x00'}) epoll_create(0x400) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000001480), 0x0, 0x0) signalfd(r7, &(0x7f00000014c0)={[0xc86]}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001500), &(0x7f0000001540)=0x14) r8 = accept4(0xffffffffffffffff, &(0x7f0000001580)=@x25={0x9, @remote}, &(0x7f0000001600)=0x80, 0x80800) getsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000001640), &(0x7f0000001680)=0x8) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000016c0)={0x3, 'veth0_to_hsr\x00', {0x8}, 0x7}) 09:33:02 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)) ioctl$RTC_PIE_ON(r0, 0x7005) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r2 = syz_open_dev$rtc(&(0x7f00000000c0), 0x23, 0x8081) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0xd6) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000100)={0x1, 0x1, {0x9, 0xd, 0x17, 0x12, 0xa, 0xfff, 0x0, 0x44}}) r3 = fcntl$getown(r0, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, '\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000380)=0xbd) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_ifreq(r5, 0x8917, &(0x7f0000000400)={'nr0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f00000003c0)={0x8001, 0x2, 0x20}}}) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000440)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000480)={0x2, [0x0, 0x0]}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540), 0x40000, 0x0) perf_event_open(&(0x7f00000004c0)={0x3, 0x80, 0x7, 0x7, 0x20, 0x4, 0x0, 0x200, 0x26cc8, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_config_ext={0x80000001, 0x8}, 0x291, 0x7ff, 0x800, 0x3, 0x400, 0x3, 0x1000, 0x0, 0xa85, 0x0, 0xfffffffffffffff7}, r3, 0x4, r6, 0xa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000580)={0x10}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000008, 0x8010, r0, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f00000005c0)={0x1, 0x1, {0x34, 0x21, 0xe, 0x10, 0x5, 0x3ff, 0x5, 0x57, 0xffffffffffffffff}}) [ 67.411023] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.413232] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.415972] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.417874] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.419423] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.420926] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.422509] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.423881] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.425330] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.427466] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 67.430641] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.433230] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.435368] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.437055] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 67.438914] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.445405] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 67.447641] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 67.449223] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.450942] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.457149] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 67.462015] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 67.462999] Bluetooth: hci2: HCI_REQ-0x0c1a [ 67.465796] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 67.467362] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 67.469141] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 67.473581] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 67.474574] Bluetooth: hci0: HCI_REQ-0x0c1a [ 67.475113] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 67.479274] Bluetooth: hci1: HCI_REQ-0x0c1a [ 67.482318] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 67.483908] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 67.485501] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 67.488503] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 67.495052] Bluetooth: hci3: HCI_REQ-0x0c1a [ 67.496480] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 67.500314] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 67.501495] Bluetooth: hci5: HCI_REQ-0x0c1a [ 67.503359] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 67.508669] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 67.510695] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 67.512475] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 67.517401] Bluetooth: hci4: HCI_REQ-0x0c1a [ 67.526280] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 67.537943] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 67.551933] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 67.565020] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 67.567142] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 67.569093] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 67.576823] Bluetooth: hci6: HCI_REQ-0x0c1a [ 67.600308] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 67.602516] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 67.604088] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 67.607917] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 67.609696] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 67.616077] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 67.628042] Bluetooth: hci7: HCI_REQ-0x0c1a [ 69.543197] Bluetooth: hci3: command 0x0409 tx timeout [ 69.543210] Bluetooth: hci5: command 0x0409 tx timeout [ 69.544107] Bluetooth: hci4: command 0x0409 tx timeout [ 69.545136] Bluetooth: hci0: command 0x0409 tx timeout [ 69.545818] Bluetooth: hci1: command 0x0409 tx timeout [ 69.546766] Bluetooth: hci2: command 0x0409 tx timeout [ 69.606819] Bluetooth: hci6: command 0x0409 tx timeout [ 69.671335] Bluetooth: hci7: command 0x0409 tx timeout [ 71.590872] Bluetooth: hci1: command 0x041b tx timeout [ 71.590994] Bluetooth: hci0: command 0x041b tx timeout [ 71.591360] Bluetooth: hci4: command 0x041b tx timeout [ 71.592842] Bluetooth: hci5: command 0x041b tx timeout [ 71.592904] Bluetooth: hci3: command 0x041b tx timeout [ 71.594035] Bluetooth: hci2: command 0x041b tx timeout [ 71.656404] Bluetooth: hci6: command 0x041b tx timeout [ 71.719887] Bluetooth: hci7: command 0x041b tx timeout [ 73.638778] Bluetooth: hci2: command 0x040f tx timeout [ 73.639255] Bluetooth: hci1: command 0x040f tx timeout [ 73.639774] Bluetooth: hci3: command 0x040f tx timeout [ 73.640180] Bluetooth: hci5: command 0x040f tx timeout [ 73.640578] Bluetooth: hci4: command 0x040f tx timeout [ 73.641009] Bluetooth: hci0: command 0x040f tx timeout [ 73.702777] Bluetooth: hci6: command 0x040f tx timeout [ 73.766756] Bluetooth: hci7: command 0x040f tx timeout [ 75.686827] Bluetooth: hci0: command 0x0419 tx timeout [ 75.687301] Bluetooth: hci4: command 0x0419 tx timeout [ 75.687696] Bluetooth: hci5: command 0x0419 tx timeout [ 75.688135] Bluetooth: hci3: command 0x0419 tx timeout [ 75.688520] Bluetooth: hci1: command 0x0419 tx timeout [ 75.688936] Bluetooth: hci2: command 0x0419 tx timeout [ 75.750798] Bluetooth: hci6: command 0x0419 tx timeout [ 75.814777] Bluetooth: hci7: command 0x0419 tx timeout [ 129.338611] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 129.339877] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 129.341076] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 129.344333] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 129.345506] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 129.347106] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 129.351962] Bluetooth: hci0: HCI_REQ-0x0c1a [ 129.415099] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 129.416790] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 129.418393] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 129.419279] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 129.420352] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 129.421386] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 129.423314] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 129.424372] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 129.425347] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 129.426666] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 129.427961] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 129.428684] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 129.431795] Bluetooth: hci2: HCI_REQ-0x0c1a [ 129.434624] Bluetooth: hci3: HCI_REQ-0x0c1a [ 129.557472] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 129.559144] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 129.560920] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 129.562623] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 129.564550] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 129.565667] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 129.566692] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 129.567841] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 129.568794] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 129.570164] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 129.571954] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 129.573200] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 129.577625] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 129.578880] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 129.580890] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 129.581950] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 129.583206] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 129.584277] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 129.585266] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 129.586406] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 129.590946] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 129.595730] Bluetooth: hci6: HCI_REQ-0x0c1a [ 129.596452] Bluetooth: hci4: HCI_REQ-0x0c1a [ 129.597072] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 129.597995] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 129.598577] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 129.603205] Bluetooth: hci5: HCI_REQ-0x0c1a [ 129.604397] Bluetooth: hci7: HCI_REQ-0x0c1a [ 131.366803] Bluetooth: hci0: command 0x0409 tx timeout [ 131.430933] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 131.495535] Bluetooth: hci3: command 0x0409 tx timeout [ 131.496139] Bluetooth: hci2: command 0x0409 tx timeout [ 131.623095] Bluetooth: hci5: command 0x0409 tx timeout [ 131.623839] Bluetooth: hci6: command 0x0409 tx timeout [ 131.624311] Bluetooth: hci4: command 0x0409 tx timeout [ 131.686864] Bluetooth: hci7: command 0x0409 tx timeout [ 133.414771] Bluetooth: hci0: command 0x041b tx timeout [ 133.542830] Bluetooth: hci2: command 0x041b tx timeout [ 133.543238] Bluetooth: hci3: command 0x041b tx timeout [ 133.670828] Bluetooth: hci4: command 0x041b tx timeout [ 133.671257] Bluetooth: hci6: command 0x041b tx timeout [ 133.671656] Bluetooth: hci5: command 0x041b tx timeout [ 133.734755] Bluetooth: hci7: command 0x041b tx timeout [ 134.030165] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 134.031259] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 134.033476] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 134.047652] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 134.048645] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 134.051086] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 134.053534] Bluetooth: hci1: HCI_REQ-0x0c1a [ 135.462814] Bluetooth: hci0: command 0x040f tx timeout [ 135.590847] Bluetooth: hci3: command 0x040f tx timeout [ 135.591261] Bluetooth: hci2: command 0x040f tx timeout [ 135.719076] Bluetooth: hci5: command 0x040f tx timeout [ 135.719491] Bluetooth: hci6: command 0x040f tx timeout [ 135.720109] Bluetooth: hci4: command 0x040f tx timeout [ 135.782803] Bluetooth: hci7: command 0x040f tx timeout [ 136.102788] Bluetooth: hci1: command 0x0409 tx timeout [ 137.510798] Bluetooth: hci0: command 0x0419 tx timeout [ 137.638805] Bluetooth: hci2: command 0x0419 tx timeout [ 137.639221] Bluetooth: hci3: command 0x0419 tx timeout [ 137.766830] Bluetooth: hci4: command 0x0419 tx timeout [ 137.767250] Bluetooth: hci6: command 0x0419 tx timeout [ 137.767609] Bluetooth: hci5: command 0x0419 tx timeout [ 137.830758] Bluetooth: hci7: command 0x0419 tx timeout [ 138.150837] Bluetooth: hci1: command 0x041b tx timeout [ 140.198795] Bluetooth: hci1: command 0x040f tx timeout [ 142.246787] Bluetooth: hci1: command 0x0419 tx timeout [ 179.943827] INFO: task rcu_gp:3 blocked for more than 143 seconds. [ 179.944413] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.944855] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.945416] task:rcu_gp state:I stack:30328 pid:3 ppid:2 flags:0x00004000 [ 179.946049] Call Trace: [ 179.946257] [ 179.946437] __schedule+0x893/0x2470 [ 179.946769] ? io_schedule_timeout+0x150/0x150 [ 179.947293] ? do_raw_spin_lock+0x121/0x260 [ 179.947873] ? rwlock_bug.part.0+0x90/0x90 [ 179.948441] schedule+0xda/0x1b0 [ 179.948740] rescuer_thread+0x851/0xdb0 [ 179.949566] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.949979] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.950364] ? lockdep_hardirqs_on+0x79/0x100 [ 179.950737] ? worker_thread+0x1260/0x1260 [ 179.951089] kthread+0x2ed/0x3a0 [ 179.951350] ? kthread_complete_and_exit+0x40/0x40 [ 179.951749] ret_from_fork+0x22/0x30 [ 179.952059] [ 179.952243] INFO: task rcu_par_gp:4 blocked for more than 143 seconds. [ 179.952747] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.953158] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.953758] task:rcu_par_gp state:I stack:30944 pid:4 ppid:2 flags:0x00004000 [ 179.954388] Call Trace: [ 179.954590] [ 179.954796] __schedule+0x893/0x2470 [ 179.955099] ? io_schedule_timeout+0x150/0x150 [ 179.955457] ? do_raw_spin_lock+0x121/0x260 [ 179.955814] ? rwlock_bug.part.0+0x90/0x90 [ 179.956158] schedule+0xda/0x1b0 [ 179.956430] rescuer_thread+0x851/0xdb0 [ 179.956768] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.957163] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.957553] ? lockdep_hardirqs_on+0x79/0x100 [ 179.957918] ? worker_thread+0x1260/0x1260 [ 179.958253] kthread+0x2ed/0x3a0 [ 179.958524] ? kthread_complete_and_exit+0x40/0x40 [ 179.958928] ret_from_fork+0x22/0x30 [ 179.959240] [ 179.959428] INFO: task slub_flushwq:5 blocked for more than 143 seconds. [ 179.959938] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.960345] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.960928] task:slub_flushwq state:I stack:30944 pid:5 ppid:2 flags:0x00004000 [ 179.961567] Call Trace: [ 179.961781] [ 179.961965] __schedule+0x893/0x2470 [ 179.962269] ? io_schedule_timeout+0x150/0x150 [ 179.962621] ? do_raw_spin_lock+0x121/0x260 [ 179.962983] ? rwlock_bug.part.0+0x90/0x90 [ 179.963319] schedule+0xda/0x1b0 [ 179.963589] rescuer_thread+0x851/0xdb0 [ 179.963921] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.964310] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.964717] ? lockdep_hardirqs_on+0x79/0x100 [ 179.965061] ? worker_thread+0x1260/0x1260 [ 179.965401] kthread+0x2ed/0x3a0 [ 179.965672] ? kthread_complete_and_exit+0x40/0x40 [ 179.966068] ret_from_fork+0x22/0x30 [ 179.966374] [ 179.966557] INFO: task netns:6 blocked for more than 143 seconds. [ 179.967038] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.967446] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.968046] task:netns state:I stack:30944 pid:6 ppid:2 flags:0x00004000 [ 179.968687] Call Trace: [ 179.968899] [ 179.969079] __schedule+0x893/0x2470 [ 179.969383] ? io_schedule_timeout+0x150/0x150 [ 179.969751] ? do_raw_spin_lock+0x121/0x260 [ 179.970088] ? rwlock_bug.part.0+0x90/0x90 [ 179.970425] schedule+0xda/0x1b0 [ 179.970713] rescuer_thread+0x851/0xdb0 [ 179.971034] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.971416] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.971819] ? lockdep_hardirqs_on+0x79/0x100 [ 179.972156] ? worker_thread+0x1260/0x1260 [ 179.972473] kthread+0x2ed/0x3a0 [ 179.972743] ? kthread_complete_and_exit+0x40/0x40 [ 179.973117] ret_from_fork+0x22/0x30 [ 179.973423] [ 179.973606] INFO: task kworker/0:0H:8 blocked for more than 143 seconds. [ 179.974127] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.974532] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.975140] task:kworker/0:0H state:I stack:29760 pid:8 ppid:2 flags:0x00004000 [ 179.975788] Workqueue: 0x0 (events_highpri) [ 179.976135] Call Trace: [ 179.976334] [ 179.976517] __schedule+0x893/0x2470 [ 179.976825] ? io_schedule_timeout+0x150/0x150 [ 179.977190] schedule+0xda/0x1b0 [ 179.977464] worker_thread+0x15f/0x1260 [ 179.977811] ? process_one_work+0x16a0/0x16a0 [ 179.978173] kthread+0x2ed/0x3a0 [ 179.978450] ? kthread_complete_and_exit+0x40/0x40 [ 179.978858] ret_from_fork+0x22/0x30 [ 179.979166] [ 179.979352] INFO: task mm_percpu_wq:10 blocked for more than 143 seconds. [ 179.979868] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.980273] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.980859] task:mm_percpu_wq state:I stack:30944 pid:10 ppid:2 flags:0x00004000 [ 179.981482] Call Trace: [ 179.981681] [ 179.981873] __schedule+0x893/0x2470 [ 179.982160] ? io_schedule_timeout+0x150/0x150 [ 179.982516] ? do_raw_spin_lock+0x121/0x260 [ 179.982886] ? rwlock_bug.part.0+0x90/0x90 [ 179.983227] schedule+0xda/0x1b0 [ 179.983498] rescuer_thread+0x851/0xdb0 [ 179.983830] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.984221] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.984609] ? lockdep_hardirqs_on+0x79/0x100 [ 179.984981] ? worker_thread+0x1260/0x1260 [ 179.985317] kthread+0x2ed/0x3a0 [ 179.985592] ? kthread_complete_and_exit+0x40/0x40 [ 179.985987] ret_from_fork+0x22/0x30 [ 179.986291] [ 179.986477] INFO: task rcu_tasks_kthre:11 blocked for more than 143 seconds. [ 179.987024] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.987425] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.988018] task:rcu_tasks_kthre state:I stack:29272 pid:11 ppid:2 flags:0x00004000 [ 179.988654] Call Trace: [ 179.988870] [ 179.989056] __schedule+0x893/0x2470 [ 179.989362] ? io_schedule_timeout+0x150/0x150 [ 179.989737] ? mark_held_locks+0x9e/0xe0 [ 179.990058] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 179.990448] schedule+0xda/0x1b0 [ 179.990730] rcu_tasks_one_gp+0x3db/0xc10 [ 179.991092] rcu_tasks_kthread+0x80/0xa0 [ 179.991409] ? rcu_tasks_postscan+0x10/0x10 [ 179.991763] kthread+0x2ed/0x3a0 [ 179.992034] ? kthread_complete_and_exit+0x40/0x40 [ 179.992417] ret_from_fork+0x22/0x30 [ 179.992738] [ 179.992927] INFO: task kworker/1:0H:21 blocked for more than 143 seconds. [ 179.993433] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.993849] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 179.994426] task:kworker/1:0H state:I stack:29376 pid:21 ppid:2 flags:0x00004000 [ 179.995070] Workqueue: 0x0 (kblockd) [ 179.995374] Call Trace: [ 179.995574] [ 179.995769] __schedule+0x893/0x2470 [ 179.996066] ? io_schedule_timeout+0x150/0x150 [ 179.996427] schedule+0xda/0x1b0 [ 179.996717] worker_thread+0x15f/0x1260 [ 179.997047] ? process_one_work+0x16a0/0x16a0 [ 179.997402] kthread+0x2ed/0x3a0 [ 179.997670] ? kthread_complete_and_exit+0x40/0x40 [ 179.998075] ret_from_fork+0x22/0x30 [ 179.998380] [ 179.998566] INFO: task inet_frag_wq:23 blocked for more than 143 seconds. [ 179.999096] Not tainted 6.0.0-rc7-next-20220930 #1 [ 179.999501] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 180.000092] task:inet_frag_wq state:I stack:30704 pid:23 ppid:2 flags:0x00004000 [ 180.000739] Call Trace: [ 180.000944] [ 180.001128] __schedule+0x893/0x2470 [ 180.001432] ? io_schedule_timeout+0x150/0x150 [ 180.001803] ? do_raw_spin_lock+0x121/0x260 [ 180.002138] ? rwlock_bug.part.0+0x90/0x90 [ 180.002474] schedule+0xda/0x1b0 [ 180.002779] rescuer_thread+0x851/0xdb0 [ 180.003097] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 180.003484] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 180.003895] ? lockdep_hardirqs_on+0x79/0x100 [ 180.004249] ? worker_thread+0x1260/0x1260 [ 180.004583] kthread+0x2ed/0x3a0 [ 180.004869] ? kthread_complete_and_exit+0x40/0x40 [ 180.005250] ret_from_fork+0x22/0x30 [ 180.005552] [ 180.005753] INFO: task kblockd:30 blocked for more than 143 seconds. [ 180.006226] Not tainted 6.0.0-rc7-next-20220930 #1 [ 180.006624] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 180.007231] task:kblockd state:I stack:30176 pid:30 ppid:2 flags:0x00004000 [ 180.007906] Call Trace: [ 180.008108] [ 180.008293] __schedule+0x893/0x2470 [ 180.008596] ? io_schedule_timeout+0x150/0x150 [ 180.008965] ? do_raw_spin_lock+0x121/0x260 [ 180.009308] ? rwlock_bug.part.0+0x90/0x90 [ 180.009648] schedule+0xda/0x1b0 [ 180.009928] rescuer_thread+0x851/0xdb0 [ 180.010245] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 180.010636] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 180.011045] ? lockdep_hardirqs_on+0x79/0x100 [ 180.011391] ? worker_thread+0x1260/0x1260 [ 180.011730] kthread+0x2ed/0x3a0 [ 180.011988] ? kthread_complete_and_exit+0x40/0x40 [ 180.012362] ret_from_fork+0x22/0x30 [ 180.012664] [ 180.012917] [ 180.012917] Showing all locks held in the system: [ 180.013389] 2 locks held by kworker/u4:0/9: [ 180.013724] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.014517] #1: ffff88800861fdb0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.015358] 1 lock held by rcu_tasks_kthre/11: [ 180.015715] #0: ffffffff85406850 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc10 [ 180.016462] 1 lock held by khungtaskd/25: [ 180.016789] #0: ffffffff85407320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 180.017480] 1 lock held by kmemleak/55: [ 180.017797] 1 lock held by in:imklog/188: [ 180.018112] 2 locks held by kworker/u4:4/329: [ 180.018455] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.019268] #1: ffff88800e727db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.020102] 2 locks held by kworker/u4:5/332: [ 180.020443] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.021241] #1: ffff888018967db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.022075] 2 locks held by kworker/u4:6/337: [ 180.022411] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.023223] #1: ffff88800df8fdb0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.024060] 2 locks held by kworker/u4:7/339: [ 180.024404] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.025203] #1: ffff888015e8fdb0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.026031] 2 locks held by kworker/u4:8/344: [ 180.026368] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.027188] #1: ffff8880174b7db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.028027] 2 locks held by kworker/u4:9/360: [ 180.028369] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.029167] #1: ffff888018307db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.029996] 2 locks held by kworker/u4:10/482: [ 180.030341] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 180.031150] #1: ffff8880183dfdb0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 180.031982] 1 lock held by modprobe/6878: [ 180.032293] 1 lock held by modprobe/6879: [ 180.032606] 1 lock held by modprobe/6883: [ 180.032941] 1 lock held by modprobe/6884: [ 180.033251] 1 lock held by modprobe/6885: [ 180.033567] [ 180.033720] ============================================= [ 180.033720] [ 181.851071] audit: type=1400 audit(1664789697.989:7): avc: denied { map } for pid=6992 comm="syz-executor.1" path="pipe:[15346]" dev="pipefs" ino=15346 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 09:34:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file1\x00', 0x8, 0x1) mount(&(0x7f00000001c0)=@sg0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='binfmt_misc\x00', 0x0, 0x0) 09:34:58 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') r1 = fsopen(&(0x7f0000000000)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f00000000c0)='lazytime\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x41, 0x4, 0x20, 0x1, 0x0, 0x80000001, 0x80000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffc00, 0xffabbd51fc519c3, @perf_config_ext={0x1}, 0x40450, 0x4, 0x4a, 0x9, 0x7, 0x400, 0x1, 0x0, 0x4, 0x0, 0x1}, 0xffffffffffffffff, 0xf, r0, 0x9) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) [ 182.345256] audit: type=1400 audit(1664789698.482:8): avc: denied { open } for pid=7019 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 182.348162] audit: type=1400 audit(1664789698.482:9): avc: denied { kernel } for pid=7019 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 182.380639] ------------[ cut here ]------------ [ 182.380674] [ 182.380679] ====================================================== [ 182.380686] WARNING: possible circular locking dependency detected [ 182.380693] 6.0.0-rc7-next-20220930 #1 Not tainted [ 182.380711] ------------------------------------------------------ [ 182.380717] syz-executor.1/7021 is trying to acquire lock: [ 182.380729] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 182.380800] [ 182.380800] but task is already holding lock: [ 182.380805] ffff888040397820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 182.380856] [ 182.380856] which lock already depends on the new lock. [ 182.380856] [ 182.380861] [ 182.380861] the existing dependency chain (in reverse order) is: [ 182.380867] [ 182.380867] -> #3 (&ctx->lock){....}-{2:2}: [ 182.380894] _raw_spin_lock+0x2a/0x40 [ 182.380916] __perf_event_task_sched_out+0x53b/0x18d0 [ 182.380938] __schedule+0xedd/0x2470 [ 182.380965] schedule+0xda/0x1b0 [ 182.380992] exit_to_user_mode_prepare+0x114/0x1a0 [ 182.381015] syscall_exit_to_user_mode+0x19/0x40 [ 182.381040] do_syscall_64+0x48/0x90 [ 182.381074] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 182.381099] [ 182.381099] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 182.381126] _raw_spin_lock_nested+0x30/0x40 [ 182.381147] raw_spin_rq_lock_nested+0x1e/0x30 [ 182.381172] task_fork_fair+0x63/0x4d0 [ 182.381204] sched_cgroup_fork+0x3d0/0x540 [ 182.381232] copy_process+0x4183/0x6e20 [ 182.381252] kernel_clone+0xe7/0x890 [ 182.381271] user_mode_thread+0xad/0xf0 [ 182.381291] rest_init+0x24/0x250 [ 182.381314] arch_call_rest_init+0xf/0x14 [ 182.381350] start_kernel+0x4c6/0x4eb [ 182.381380] secondary_startup_64_no_verify+0xe0/0xeb [ 182.381407] [ 182.381407] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 182.381433] _raw_spin_lock_irqsave+0x39/0x60 [ 182.381455] try_to_wake_up+0xab/0x1930 [ 182.381481] up+0x75/0xb0 [ 182.381508] __up_console_sem+0x6e/0x80 [ 182.381539] console_unlock+0x46a/0x590 [ 182.381570] vprintk_emit+0x1bd/0x560 [ 182.381601] dev_vprintk_emit+0x369/0x3b7 [ 182.381624] dev_printk_emit+0xba/0xf5 [ 182.381645] __dev_printk+0xcf/0xf5 [ 182.381665] _dev_warn+0xd7/0x10d [ 182.381686] _request_firmware.cold+0x69/0x6e [ 182.381712] request_firmware_work_func+0xdd/0x240 [ 182.381749] process_one_work+0xa17/0x16a0 [ 182.381783] worker_thread+0x637/0x1260 [ 182.381815] kthread+0x2ed/0x3a0 [ 182.381843] ret_from_fork+0x22/0x30 [ 182.381866] [ 182.381866] -> #0 ((console_sem).lock){....}-{2:2}: [ 182.381893] __lock_acquire+0x2a02/0x5e70 [ 182.381926] lock_acquire+0x1a2/0x530 [ 182.381957] _raw_spin_lock_irqsave+0x39/0x60 [ 182.381978] down_trylock+0xe/0x70 [ 182.382007] __down_trylock_console_sem+0x3b/0xd0 [ 182.382039] vprintk_emit+0x16b/0x560 [ 182.382071] vprintk+0x84/0xa0 [ 182.382102] _printk+0xba/0xf1 [ 182.382123] report_bug.cold+0x72/0xab [ 182.382155] handle_bug+0x3c/0x70 [ 182.382187] exc_invalid_op+0x14/0x50 [ 182.382220] asm_exc_invalid_op+0x16/0x20 [ 182.382244] group_sched_out.part.0+0x2c7/0x460 [ 182.382279] ctx_sched_out+0x8f1/0xc10 [ 182.382311] __perf_event_task_sched_out+0x6d0/0x18d0 [ 182.382333] __schedule+0xedd/0x2470 [ 182.382360] schedule+0xda/0x1b0 [ 182.382386] exit_to_user_mode_prepare+0x114/0x1a0 [ 182.382407] syscall_exit_to_user_mode+0x19/0x40 [ 182.382432] do_syscall_64+0x48/0x90 [ 182.382464] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 182.382489] [ 182.382489] other info that might help us debug this: [ 182.382489] [ 182.382494] Chain exists of: [ 182.382494] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 182.382494] [ 182.382523] Possible unsafe locking scenario: [ 182.382523] [ 182.382528] CPU0 CPU1 [ 182.382532] ---- ---- [ 182.382537] lock(&ctx->lock); [ 182.382548] lock(&rq->__lock); [ 182.382560] lock(&ctx->lock); [ 182.382572] lock((console_sem).lock); [ 182.382584] [ 182.382584] *** DEADLOCK *** [ 182.382584] [ 182.382587] 2 locks held by syz-executor.1/7021: [ 182.382601] #0: ffff88806cf37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 182.382658] #1: ffff888040397820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 182.382710] [ 182.382710] stack backtrace: [ 182.382715] CPU: 1 PID: 7021 Comm: syz-executor.1 Not tainted 6.0.0-rc7-next-20220930 #1 [ 182.382739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 182.382754] Call Trace: [ 182.382760] [ 182.382767] dump_stack_lvl+0x8b/0xb3 [ 182.382812] check_noncircular+0x263/0x2e0 [ 182.382844] ? format_decode+0x26c/0xb50 [ 182.382876] ? print_circular_bug+0x450/0x450 [ 182.382909] ? simple_strtoul+0x30/0x30 [ 182.382941] ? format_decode+0x26c/0xb50 [ 182.382975] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 182.383010] __lock_acquire+0x2a02/0x5e70 [ 182.383053] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 182.383097] lock_acquire+0x1a2/0x530 [ 182.383130] ? down_trylock+0xe/0x70 [ 182.383164] ? lock_release+0x750/0x750 [ 182.383204] ? vprintk+0x84/0xa0 [ 182.383240] _raw_spin_lock_irqsave+0x39/0x60 [ 182.383262] ? down_trylock+0xe/0x70 [ 182.383294] down_trylock+0xe/0x70 [ 182.383325] ? vprintk+0x84/0xa0 [ 182.383358] __down_trylock_console_sem+0x3b/0xd0 [ 182.383392] vprintk_emit+0x16b/0x560 [ 182.383430] vprintk+0x84/0xa0 [ 182.383464] _printk+0xba/0xf1 [ 182.383486] ? record_print_text.cold+0x16/0x16 [ 182.383518] ? report_bug.cold+0x66/0xab [ 182.383554] ? group_sched_out.part.0+0x2c7/0x460 [ 182.383590] report_bug.cold+0x72/0xab [ 182.383627] handle_bug+0x3c/0x70 [ 182.383661] exc_invalid_op+0x14/0x50 [ 182.383697] asm_exc_invalid_op+0x16/0x20 [ 182.383722] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 182.383761] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 182.383784] RSP: 0018:ffff888018817c48 EFLAGS: 00010006 [ 182.383801] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 182.383816] RDX: ffff88800fff1ac0 RSI: ffffffff81565dc7 RDI: 0000000000000005 [ 182.383831] RBP: ffff888037220000 R08: 0000000000000005 R09: 0000000000000001 [ 182.383845] R10: 0000000000000000 R11: ffffffff865b405b R12: ffff888040397800 [ 182.383861] R13: ffff88806cf3d2c0 R14: ffffffff8547d000 R15: 0000000000000002 [ 182.383882] ? group_sched_out.part.0+0x2c7/0x460 [ 182.383922] ? group_sched_out.part.0+0x2c7/0x460 [ 182.383961] ctx_sched_out+0x8f1/0xc10 [ 182.384000] __perf_event_task_sched_out+0x6d0/0x18d0 [ 182.384028] ? lock_is_held_type+0xd7/0x130 [ 182.384055] ? __perf_cgroup_move+0x160/0x160 [ 182.384076] ? set_next_entity+0x304/0x550 [ 182.384111] ? update_curr+0x267/0x740 [ 182.384147] ? lock_is_held_type+0xd7/0x130 [ 182.384175] __schedule+0xedd/0x2470 [ 182.384209] ? io_schedule_timeout+0x150/0x150 [ 182.384242] ? rcu_read_lock_sched_held+0x3e/0x80 [ 182.384282] schedule+0xda/0x1b0 [ 182.384311] exit_to_user_mode_prepare+0x114/0x1a0 [ 182.384336] syscall_exit_to_user_mode+0x19/0x40 [ 182.384363] do_syscall_64+0x48/0x90 [ 182.384398] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 182.384424] RIP: 0033:0x7ff38e11fb19 [ 182.384440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.384461] RSP: 002b:00007ff38b695218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 182.384482] RAX: 0000000000000001 RBX: 00007ff38e232f68 RCX: 00007ff38e11fb19 [ 182.384497] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff38e232f6c [ 182.384511] RBP: 00007ff38e232f60 R08: 000000000000000e R09: 0000000000000000 [ 182.384525] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff38e232f6c [ 182.384539] R13: 00007ffccfd7bcef R14: 00007ff38b695300 R15: 0000000000022000 [ 182.384564] [ 182.396152] loop2: detected capacity change from 0 to 16383 [ 182.396744] WARNING: CPU: 1 PID: 7021 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 182.491732] Modules linked in: [ 182.492181] CPU: 1 PID: 7021 Comm: syz-executor.1 Not tainted 6.0.0-rc7-next-20220930 #1 [ 182.493275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 182.494800] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 182.495559] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 182.498030] RSP: 0018:ffff888018817c48 EFLAGS: 00010006 [ 182.498749] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 182.499739] RDX: ffff88800fff1ac0 RSI: ffffffff81565dc7 RDI: 0000000000000005 [ 182.500696] RBP: ffff888037220000 R08: 0000000000000005 R09: 0000000000000001 [ 182.501674] R10: 0000000000000000 R11: ffffffff865b405b R12: ffff888040397800 [ 182.502649] R13: ffff88806cf3d2c0 R14: ffffffff8547d000 R15: 0000000000000002 [ 182.503638] FS: 00007ff38b695700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 182.504868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 182.505766] CR2: 00007f245dd7f368 CR3: 000000003f7da000 CR4: 0000000000350ee0 [ 182.506877] Call Trace: [ 182.507277] [ 182.507636] ctx_sched_out+0x8f1/0xc10 [ 182.508282] __perf_event_task_sched_out+0x6d0/0x18d0 [ 182.509087] ? lock_is_held_type+0xd7/0x130 [ 182.509768] ? __perf_cgroup_move+0x160/0x160 [ 182.510466] ? set_next_entity+0x304/0x550 [ 182.511161] ? update_curr+0x267/0x740 [ 182.511793] ? lock_is_held_type+0xd7/0x130 [ 182.512474] __schedule+0xedd/0x2470 [ 182.513075] ? io_schedule_timeout+0x150/0x150 [ 182.513807] ? rcu_read_lock_sched_held+0x3e/0x80 [ 182.514573] schedule+0xda/0x1b0 [ 182.515128] exit_to_user_mode_prepare+0x114/0x1a0 [ 182.515886] syscall_exit_to_user_mode+0x19/0x40 [ 182.516632] do_syscall_64+0x48/0x90 [ 182.517233] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 182.518037] RIP: 0033:0x7ff38e11fb19 [ 182.518610] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.521335] RSP: 002b:00007ff38b695218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 182.522477] RAX: 0000000000000001 RBX: 00007ff38e232f68 RCX: 00007ff38e11fb19 [ 182.523576] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ff38e232f6c [ 182.524661] RBP: 00007ff38e232f60 R08: 000000000000000e R09: 0000000000000000 [ 182.525740] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ff38e232f6c [ 182.526816] R13: 00007ffccfd7bcef R14: 00007ff38b695300 R15: 0000000000022000 [ 182.527909] [ 182.528278] irq event stamp: 650 [ 182.528794] hardirqs last enabled at (649): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 182.530196] hardirqs last disabled at (650): [] __schedule+0x1225/0x2470 [ 182.531465] softirqs last enabled at (408): [] __irq_exit_rcu+0x11b/0x180 [ 182.532760] softirqs last disabled at (401): [] __irq_exit_rcu+0x11b/0x180 [ 182.534030] ---[ end trace 0000000000000000 ]--- [ 182.546911] loop2: detected capacity change from 0 to 16383 09:34:58 executing program 2: r0 = fsopen(&(0x7f0000000000)='securityfs\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="b6", 0x1}], 0x1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) openat(r2, &(0x7f0000000080)='./file1\x00', 0x0, 0x152) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='lazytime\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 09:34:58 executing program 2: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x10001) bind(r0, &(0x7f0000000280)=@l2tp={0x2, 0x0, @remote}, 0x80) r1 = fsopen(&(0x7f0000000000)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f00000000c0)='lazytime\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 09:34:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="b6", 0x1}], 0x1, 0x0, 0x0) syz_open_pts(r1, 0x400800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 09:34:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="b6", 0x1}], 0x1, 0x0, 0x0) syz_open_pts(r1, 0x400800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 09:34:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="b6", 0x1}], 0x1, 0x0, 0x0) syz_open_pts(r1, 0x400800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 09:34:59 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') r1 = fsopen(&(0x7f0000000000)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x0, &(0x7f00000000c0)='lazytime\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x41, 0x4, 0x20, 0x1, 0x0, 0x80000001, 0x80000, 0x9, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffc00, 0xffabbd51fc519c3, @perf_config_ext={0x1}, 0x40450, 0x4, 0x4a, 0x9, 0x7, 0x400, 0x1, 0x0, 0x4, 0x0, 0x1}, 0xffffffffffffffff, 0xf, r0, 0x9) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000), 0xfffffdef) VM DIAGNOSIS: 09:34:56 Registers: info registers vcpu 0 RAX=ffffffff85edffdf RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=1ffffffff0bdbffb RDI=ffffffff85edffde RBP=ffff88803143f580 RSP=ffff88803143f4a8 R8 =ffffffff85edffdc R9 =ffffffff85edffe0 R10=ffffed1006287eb2 R11=ffff88803143f568 R12=ffff88803143f569 R13=ffff88803143f588 R14=ffff88803143f528 R15=0000000000000001 RIP=ffffffff8111b69c RFL=00000213 [----A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbaeda60120 CR3=00000000406ba000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6f732e616d7a6c62 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00352e6f732e616d 7a6c62696c2f756e YMM03=0000000000000000 0000000000000000 672d78756e696c2d 34365f3638782f62 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823bb0f1 RDI=ffffffff8765a9a0 RBP=ffffffff8765a960 RSP=ffff88800902f898 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff8765a960 R14=0000000000000010 R15=ffffffff823bb0e0 RIP=ffffffff823bb149 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c4374b1f0 CR3=000000003f3de000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6461657268747062 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000