syzkaller login: [ 41.879072] sshd (243) used greatest stack depth: 24624 bytes left Warning: Permanently added '[localhost]:48978' (ECDSA) to the list of known hosts. 2022/09/12 16:18:45 fuzzer started 2022/09/12 16:18:46 dialing manager at localhost:38027 [ 43.954914] cgroup: Unknown subsys name 'net' [ 44.074022] cgroup: Unknown subsys name 'rlimit' 2022/09/12 16:18:59 syscalls: 2215 2022/09/12 16:18:59 code coverage: enabled 2022/09/12 16:18:59 comparison tracing: enabled 2022/09/12 16:18:59 extra coverage: enabled 2022/09/12 16:18:59 setuid sandbox: enabled 2022/09/12 16:18:59 namespace sandbox: enabled 2022/09/12 16:18:59 Android sandbox: enabled 2022/09/12 16:18:59 fault injection: enabled 2022/09/12 16:18:59 leak checking: enabled 2022/09/12 16:18:59 net packet injection: enabled 2022/09/12 16:18:59 net device setup: enabled 2022/09/12 16:18:59 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 16:18:59 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 16:18:59 USB emulation: enabled 2022/09/12 16:18:59 hci packet injection: enabled 2022/09/12 16:18:59 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 16:18:59 802.15.4 emulation: enabled 2022/09/12 16:18:59 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 16:18:59 fetching corpus: 50, signal 39352/42705 (executing program) 2022/09/12 16:18:59 fetching corpus: 100, signal 51573/56293 (executing program) 2022/09/12 16:19:00 fetching corpus: 150, signal 59634/65660 (executing program) 2022/09/12 16:19:00 fetching corpus: 200, signal 64907/72228 (executing program) 2022/09/12 16:19:00 fetching corpus: 250, signal 74278/82635 (executing program) 2022/09/12 16:19:00 fetching corpus: 300, signal 78876/88363 (executing program) 2022/09/12 16:19:00 fetching corpus: 350, signal 84626/95072 (executing program) 2022/09/12 16:19:00 fetching corpus: 400, signal 89090/100417 (executing program) 2022/09/12 16:19:00 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&(0x7f0000000240)={&(0x7f0000000000), 0xc, 0x0}, 0x40000) syz_io_uring_setup(0xaaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000035c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYRES64, @ANYRESOCT, @ANYRES32]) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r4, 0x0) close(r4) syz_io_uring_setup(0xab2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) 16:19:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, 0x0) 16:19:20 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) getpid() ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="00010000", @ANYRES16=r0, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32, @ANYBLOB="e200330080800000080211000001080211000000505050505050"], 0x100}}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)) syz_io_uring_setup(0x2971, &(0x7f0000000200)={0x0, 0xdd88, 0x2, 0x2, 0x392}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000400)) clone3(&(0x7f0000000440)={0x80202800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000500), {0x3f}, &(0x7f0000000540)=""/79, 0x4f, &(0x7f0000004c80)=""/102400, &(0x7f0000000100)}, 0x58) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x40, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x2) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x88000, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7) 16:19:20 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x75, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x745840, 0x0) fallocate(r0, 0x20, 0x0, 0x2) openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x303080, 0x11) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) fallocate(r3, 0xc, 0x7, 0x5) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) close(r2) read$hiddev(r1, &(0x7f0000000040)=""/169, 0x200000e9) r4 = fork() ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f0000000140)={0x3, 0x100}) ptrace$setopts(0x4206, r4, 0x0, 0x44) [ 78.551313] audit: type=1400 audit(1662999560.816:6): avc: denied { execmem } for pid=285 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:19:20 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x0, 0x0, 0x37) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 16:19:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 16:19:20 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETMODE(r0, 0x5424, &(0x7f00000000c0)) 16:19:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x400f0}, 0xc) close(r0) [ 79.763368] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.765362] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 79.768092] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 79.769093] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.771241] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.774865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.776922] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.778391] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.783021] Bluetooth: hci0: HCI_REQ-0x0c1a [ 79.824148] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.825318] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 79.826887] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.828099] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.830568] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.832898] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 79.834341] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 79.836752] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.838018] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 79.842324] Bluetooth: hci4: HCI_REQ-0x0c1a [ 79.851724] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 79.854730] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.857682] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 79.859943] Bluetooth: hci1: HCI_REQ-0x0c1a [ 79.895821] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.902542] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.907780] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 79.911170] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.918533] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 79.921010] Bluetooth: hci2: HCI_REQ-0x0c1a [ 79.938830] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 79.946840] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 79.952770] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 79.961711] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 79.962933] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 79.967371] Bluetooth: hci6: HCI_REQ-0x0c1a [ 81.846281] Bluetooth: hci4: command 0x0409 tx timeout [ 81.846333] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 81.848584] Bluetooth: hci0: command 0x0409 tx timeout [ 81.909562] Bluetooth: hci1: command 0x0409 tx timeout [ 81.910255] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 81.910712] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 81.973655] Bluetooth: hci6: command 0x0409 tx timeout [ 81.974282] Bluetooth: hci2: command 0x0409 tx timeout [ 83.894389] Bluetooth: hci4: command 0x041b tx timeout [ 83.894602] Bluetooth: hci0: command 0x041b tx timeout [ 83.958521] Bluetooth: hci1: command 0x041b tx timeout [ 84.022580] Bluetooth: hci2: command 0x041b tx timeout [ 84.023087] Bluetooth: hci6: command 0x041b tx timeout [ 85.185010] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 85.188023] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 85.189077] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 85.196817] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 85.205104] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 85.207423] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 85.210612] Bluetooth: hci7: HCI_REQ-0x0c1a [ 85.283898] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 85.285925] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 85.287407] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 85.296614] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 85.300635] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 85.305664] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 85.349313] Bluetooth: hci5: HCI_REQ-0x0c1a [ 85.942518] Bluetooth: hci0: command 0x040f tx timeout [ 85.943181] Bluetooth: hci4: command 0x040f tx timeout [ 86.005563] Bluetooth: hci1: command 0x040f tx timeout [ 86.069536] Bluetooth: hci6: command 0x040f tx timeout [ 86.070201] Bluetooth: hci2: command 0x040f tx timeout [ 86.837533] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 87.221525] Bluetooth: hci7: command 0x0409 tx timeout [ 87.414507] Bluetooth: hci5: command 0x0409 tx timeout [ 87.990519] Bluetooth: hci4: command 0x0419 tx timeout [ 87.990959] Bluetooth: hci0: command 0x0419 tx timeout [ 88.054533] Bluetooth: hci1: command 0x0419 tx timeout [ 88.118528] Bluetooth: hci2: command 0x0419 tx timeout [ 88.118964] Bluetooth: hci6: command 0x0419 tx timeout [ 89.269553] Bluetooth: hci7: command 0x041b tx timeout [ 89.469606] Bluetooth: hci5: command 0x041b tx timeout [ 91.317737] Bluetooth: hci7: command 0x040f tx timeout [ 91.509741] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 91.510512] Bluetooth: hci5: command 0x040f tx timeout [ 93.366537] Bluetooth: hci7: command 0x0419 tx timeout [ 93.558517] Bluetooth: hci5: command 0x0419 tx timeout [ 94.436194] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 94.439986] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 94.449869] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 94.462084] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 94.472686] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 94.474173] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 94.490160] Bluetooth: hci3: HCI_REQ-0x0c1a [ 96.502045] Bluetooth: hci3: command 0x0409 tx timeout [ 98.549556] Bluetooth: hci3: command 0x041b tx timeout [ 100.597634] Bluetooth: hci3: command 0x040f tx timeout [ 102.645607] Bluetooth: hci3: command 0x0419 tx timeout [ 132.388234] loop5: detected capacity change from 0 to 40 [ 132.405925] audit: type=1400 audit(1662999614.671:7): avc: denied { open } for pid=3538 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 132.407415] audit: type=1400 audit(1662999614.671:8): avc: denied { kernel } for pid=3538 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 132.421359] ------------[ cut here ]------------ [ 132.421378] [ 132.421381] ====================================================== [ 132.421384] WARNING: possible circular locking dependency detected [ 132.421389] 6.0.0-rc5-next-20220912 #1 Not tainted [ 132.421395] ------------------------------------------------------ [ 132.421398] syz-executor.5/3539 is trying to acquire lock: [ 132.421405] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 132.421444] [ 132.421444] but task is already holding lock: [ 132.421446] ffff88800f343020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 132.421477] [ 132.421477] which lock already depends on the new lock. [ 132.421477] [ 132.421480] [ 132.421480] the existing dependency chain (in reverse order) is: [ 132.421483] [ 132.421483] -> #3 (&ctx->lock){....}-{2:2}: [ 132.421498] _raw_spin_lock+0x2a/0x40 [ 132.421515] __perf_event_task_sched_out+0x53b/0x18d0 [ 132.421527] __schedule+0xedd/0x2470 [ 132.421537] schedule+0xda/0x1b0 [ 132.421546] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.421566] syscall_exit_to_user_mode+0x19/0x40 [ 132.421584] do_syscall_64+0x48/0x90 [ 132.421598] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.421615] [ 132.421615] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 132.421629] _raw_spin_lock_nested+0x30/0x40 [ 132.421643] raw_spin_rq_lock_nested+0x1e/0x30 [ 132.421657] task_fork_fair+0x63/0x4d0 [ 132.421674] sched_cgroup_fork+0x3d0/0x540 [ 132.421688] copy_process+0x3f9e/0x6df0 [ 132.421699] kernel_clone+0xe7/0x890 [ 132.421708] user_mode_thread+0xad/0xf0 [ 132.421719] rest_init+0x24/0x250 [ 132.421735] arch_call_rest_init+0xf/0x14 [ 132.421754] start_kernel+0x4c1/0x4e6 [ 132.421771] secondary_startup_64_no_verify+0xe0/0xeb [ 132.421786] [ 132.421786] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 132.421800] _raw_spin_lock_irqsave+0x39/0x60 [ 132.421815] try_to_wake_up+0xab/0x1920 [ 132.421828] up+0x75/0xb0 [ 132.421839] __up_console_sem+0x6e/0x80 [ 132.421856] console_unlock+0x46a/0x590 [ 132.421872] vprintk_emit+0x1bd/0x560 [ 132.421889] vprintk+0x84/0xa0 [ 132.421905] _printk+0xba/0xf1 [ 132.421923] kauditd_hold_skb.cold+0x3f/0x4e [ 132.421937] kauditd_send_queue+0x233/0x290 [ 132.421952] kauditd_thread+0x5da/0x9a0 [ 132.421966] kthread+0x2ed/0x3a0 [ 132.421981] ret_from_fork+0x22/0x30 [ 132.421994] [ 132.421994] -> #0 ((console_sem).lock){....}-{2:2}: [ 132.422007] __lock_acquire+0x2a02/0x5e70 [ 132.422024] lock_acquire+0x1a2/0x530 [ 132.422040] _raw_spin_lock_irqsave+0x39/0x60 [ 132.422055] down_trylock+0xe/0x70 [ 132.422068] __down_trylock_console_sem+0x3b/0xd0 [ 132.422084] vprintk_emit+0x16b/0x560 [ 132.422100] vprintk+0x84/0xa0 [ 132.422117] _printk+0xba/0xf1 [ 132.422133] report_bug.cold+0x72/0xab [ 132.422146] handle_bug+0x3c/0x70 [ 132.422158] exc_invalid_op+0x14/0x50 [ 132.422171] asm_exc_invalid_op+0x16/0x20 [ 132.422187] group_sched_out.part.0+0x2c7/0x460 [ 132.422198] ctx_sched_out+0x8f1/0xc10 [ 132.422207] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.422220] __schedule+0xedd/0x2470 [ 132.422229] schedule+0xda/0x1b0 [ 132.422238] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.422257] syscall_exit_to_user_mode+0x19/0x40 [ 132.422274] do_syscall_64+0x48/0x90 [ 132.422287] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.422303] [ 132.422303] other info that might help us debug this: [ 132.422303] [ 132.422307] Chain exists of: [ 132.422307] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 132.422307] [ 132.422321] Possible unsafe locking scenario: [ 132.422321] [ 132.422324] CPU0 CPU1 [ 132.422326] ---- ---- [ 132.422328] lock(&ctx->lock); [ 132.422334] lock(&rq->__lock); [ 132.422340] lock(&ctx->lock); [ 132.422347] lock((console_sem).lock); [ 132.422353] [ 132.422353] *** DEADLOCK *** [ 132.422353] [ 132.422355] 2 locks held by syz-executor.5/3539: [ 132.422361] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 132.422386] #1: ffff88800f343020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 132.422414] [ 132.422414] stack backtrace: [ 132.422417] CPU: 1 PID: 3539 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1 [ 132.422430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 132.422438] Call Trace: [ 132.422441] [ 132.422444] dump_stack_lvl+0x8b/0xb3 [ 132.422459] check_noncircular+0x263/0x2e0 [ 132.422476] ? format_decode+0x26c/0xb50 [ 132.422491] ? print_circular_bug+0x450/0x450 [ 132.422508] ? enable_ptr_key_workfn+0x20/0x20 [ 132.422522] ? __lockdep_reset_lock+0x180/0x180 [ 132.422539] ? format_decode+0x26c/0xb50 [ 132.422554] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 132.422572] __lock_acquire+0x2a02/0x5e70 [ 132.422594] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 132.422617] lock_acquire+0x1a2/0x530 [ 132.422634] ? down_trylock+0xe/0x70 [ 132.422649] ? rcu_read_unlock+0x40/0x40 [ 132.422667] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 132.422688] ? vprintk+0x84/0xa0 [ 132.422707] _raw_spin_lock_irqsave+0x39/0x60 [ 132.422722] ? down_trylock+0xe/0x70 [ 132.422736] down_trylock+0xe/0x70 [ 132.422749] ? vprintk+0x84/0xa0 [ 132.422767] __down_trylock_console_sem+0x3b/0xd0 [ 132.422785] vprintk_emit+0x16b/0x560 [ 132.422802] ? lock_downgrade+0x6d0/0x6d0 [ 132.422821] vprintk+0x84/0xa0 [ 132.422839] _printk+0xba/0xf1 [ 132.422856] ? record_print_text.cold+0x16/0x16 [ 132.422876] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 132.422890] ? lock_downgrade+0x6d0/0x6d0 [ 132.422908] ? report_bug.cold+0x66/0xab [ 132.422922] ? group_sched_out.part.0+0x2c7/0x460 [ 132.422934] report_bug.cold+0x72/0xab [ 132.422948] handle_bug+0x3c/0x70 [ 132.422962] exc_invalid_op+0x14/0x50 [ 132.422976] asm_exc_invalid_op+0x16/0x20 [ 132.422993] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 132.423006] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 132.423018] RSP: 0018:ffff888041defc48 EFLAGS: 00010006 [ 132.423028] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 132.423035] RDX: ffff88801b328000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 132.423043] RBP: ffff888041120000 R08: 0000000000000005 R09: 0000000000000001 [ 132.423051] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f343000 [ 132.423058] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 132.423069] ? group_sched_out.part.0+0x2c7/0x460 [ 132.423082] ? group_sched_out.part.0+0x2c7/0x460 [ 132.423095] ctx_sched_out+0x8f1/0xc10 [ 132.423107] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.423123] ? lock_is_held_type+0xd7/0x130 [ 132.423141] ? __perf_cgroup_move+0x160/0x160 [ 132.423153] ? set_next_entity+0x304/0x550 [ 132.423171] ? update_curr+0x267/0x740 [ 132.423190] ? lock_is_held_type+0xd7/0x130 [ 132.423208] __schedule+0xedd/0x2470 [ 132.423221] ? io_schedule_timeout+0x150/0x150 [ 132.423234] ? __x64_sys_futex_time32+0x480/0x480 [ 132.423247] schedule+0xda/0x1b0 [ 132.423258] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.423279] syscall_exit_to_user_mode+0x19/0x40 [ 132.423297] do_syscall_64+0x48/0x90 [ 132.423311] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.423328] RIP: 0033:0x7f2b7e67ab19 [ 132.423337] 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 [ 132.423348] RSP: 002b:00007f2b7bbf0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.423358] RAX: 0000000000000001 RBX: 00007f2b7e78df68 RCX: 00007f2b7e67ab19 [ 132.423366] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2b7e78df6c [ 132.423374] RBP: 00007f2b7e78df60 R08: 000000000000000e R09: 0000000000000000 [ 132.423381] R10: 0000000000000007 R11: 0000000000000246 R12: 00007f2b7e78df6c [ 132.423389] R13: 00007ffe19fd6d8f R14: 00007f2b7bbf0300 R15: 0000000000022000 [ 132.423401] [ 132.481295] WARNING: CPU: 1 PID: 3539 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 132.481955] Modules linked in: [ 132.482190] CPU: 1 PID: 3539 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1 [ 132.482766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 132.483563] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 132.483955] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 132.485278] RSP: 0018:ffff888041defc48 EFLAGS: 00010006 [ 132.485674] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 132.486199] RDX: ffff88801b328000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 132.486725] RBP: ffff888041120000 R08: 0000000000000005 R09: 0000000000000001 [ 132.487252] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f343000 [ 132.487774] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 132.488297] FS: 00007f2b7bbf0700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 132.488892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.489333] CR2: 00007f21c588e260 CR3: 0000000040796000 CR4: 0000000000350ee0 [ 132.489872] Call Trace: [ 132.490069] [ 132.490245] ctx_sched_out+0x8f1/0xc10 [ 132.490548] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.490941] ? lock_is_held_type+0xd7/0x130 [ 132.491279] ? __perf_cgroup_move+0x160/0x160 [ 132.491624] ? set_next_entity+0x304/0x550 [ 132.491952] ? update_curr+0x267/0x740 [ 132.492256] ? lock_is_held_type+0xd7/0x130 [ 132.492587] __schedule+0xedd/0x2470 [ 132.492872] ? io_schedule_timeout+0x150/0x150 [ 132.493230] ? __x64_sys_futex_time32+0x480/0x480 [ 132.493595] schedule+0xda/0x1b0 [ 132.493856] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.494233] syscall_exit_to_user_mode+0x19/0x40 [ 132.494601] do_syscall_64+0x48/0x90 [ 132.494889] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.495280] RIP: 0033:0x7f2b7e67ab19 [ 132.495562] 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 [ 132.496896] RSP: 002b:00007f2b7bbf0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.497476] RAX: 0000000000000001 RBX: 00007f2b7e78df68 RCX: 00007f2b7e67ab19 [ 132.498008] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2b7e78df6c [ 132.498534] RBP: 00007f2b7e78df60 R08: 000000000000000e R09: 0000000000000000 [ 132.499058] R10: 0000000000000007 R11: 0000000000000246 R12: 00007f2b7e78df6c [ 132.499593] R13: 00007ffe19fd6d8f R14: 00007f2b7bbf0300 R15: 0000000000022000 [ 132.500127] [ 132.500308] irq event stamp: 1534 [ 132.500568] hardirqs last enabled at (1533): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 132.501276] hardirqs last disabled at (1534): [] __schedule+0x1225/0x2470 [ 132.501894] softirqs last enabled at (1384): [] __irq_exit_rcu+0x11b/0x180 [ 132.502544] softirqs last disabled at (1365): [] __irq_exit_rcu+0x11b/0x180 [ 132.503181] ---[ end trace 0000000000000000 ]--- [ 132.702307] loop5: detected capacity change from 0 to 40 16:20:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 132.802303] loop5: detected capacity change from 0 to 40 16:20:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 132.914665] loop5: detected capacity change from 0 to 40 [ 132.935382] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 132.936243] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 132.936776] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 132.937270] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 132.937836] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 132.939052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.939678] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.940288] Buffer I/O error on dev sr0, logical block 0, async page read [ 132.940942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.941356] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.941980] Buffer I/O error on dev sr0, logical block 1, async page read [ 132.942654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.943057] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.943672] Buffer I/O error on dev sr0, logical block 2, async page read [ 132.944336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.945285] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.945901] Buffer I/O error on dev sr0, logical block 3, async page read [ 132.946594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.947000] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.947621] Buffer I/O error on dev sr0, logical block 4, async page read [ 132.948296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.948822] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.949440] Buffer I/O error on dev sr0, logical block 5, async page read [ 132.950098] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.950520] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.951126] Buffer I/O error on dev sr0, logical block 6, async page read [ 132.951795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.952200] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.952824] Buffer I/O error on dev sr0, logical block 7, async page read [ 132.953637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.954040] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 132.954659] Buffer I/O error on dev sr0, logical block 0, async page read [ 132.955302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.955737] Buffer I/O error on dev sr0, logical block 1, async page read [ 132.956396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.956982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.957596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.958147] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.958719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.959281] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.959886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.960424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.960982] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.961634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.962188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.962755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.963300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.963914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.964535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.968644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.972621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.973211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.974087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.974664] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.975521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 132.976065] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 16:20:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 133.060790] loop5: detected capacity change from 0 to 40 16:20:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000300)={&(0x7f00000043c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004440)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, 0x0}, 0x40000) syz_io_uring_setup(0xaaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000035c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYRES64, @ANYRESOCT, @ANYRES32]) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r4, 0x0) close(r4) syz_io_uring_setup(0xab2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) 16:20:22 executing program 3: pipe2$9p(&(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x28800, 0x0) sendfile(r0, r1, 0x0, 0x5) 16:20:22 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x0, 0x0, 0x37) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 16:20:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x75, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x745840, 0x0) fallocate(r0, 0x20, 0x0, 0x2) openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x303080, 0x11) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) fallocate(r3, 0xc, 0x7, 0x5) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) close(r2) read$hiddev(r1, &(0x7f0000000040)=""/169, 0x200000e9) r4 = fork() ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f0000000140)={0x3, 0x100}) ptrace$setopts(0x4206, r4, 0x0, 0x44) 16:20:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 16:20:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, 0x0) 16:20:22 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETMODE(r0, 0x5424, &(0x7f00000000c0)) 16:20:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x400f0}, 0xc) close(r0) [ 139.830059] loop5: detected capacity change from 0 to 40 [ 139.968163] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 139.969724] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 139.970853] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 139.971931] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 139.973149] blk_print_req_error: 23 callbacks suppressed [ 139.973165] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2 [ 139.976474] hrtimer: interrupt took 19156 ns [ 139.981303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.981923] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.982833] buffer_io_error: 22 callbacks suppressed [ 139.982843] Buffer I/O error on dev sr0, logical block 0, async page read [ 139.984633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.985248] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.986155] Buffer I/O error on dev sr0, logical block 1, async page read [ 139.987527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.988151] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.989038] Buffer I/O error on dev sr0, logical block 2, async page read [ 139.989951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.990357] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.990996] Buffer I/O error on dev sr0, logical block 3, async page read [ 139.991718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.992136] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.992791] Buffer I/O error on dev sr0, logical block 4, async page read [ 139.993606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.994017] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.994669] Buffer I/O error on dev sr0, logical block 5, async page read [ 139.995374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.995822] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.996474] Buffer I/O error on dev sr0, logical block 6, async page read [ 139.997192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.997636] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 139.998268] Buffer I/O error on dev sr0, logical block 7, async page read [ 139.999071] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 139.999509] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 140.000150] Buffer I/O error on dev sr0, logical block 0, async page read [ 140.000920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.001353] Buffer I/O error on dev sr0, logical block 1, async page read [ 140.002727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.003333] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.003936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.004582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.006385] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.007085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 16:20:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, 0x0) 16:20:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 16:20:22 executing program 3: pipe2$9p(&(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x28800, 0x0) sendfile(r0, r1, 0x0, 0x5) 16:20:22 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETMODE(r0, 0x5424, &(0x7f00000000c0)) 16:20:22 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x400f0}, 0xc) close(r0) 16:20:22 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x75, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x745840, 0x0) fallocate(r0, 0x20, 0x0, 0x2) openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x303080, 0x11) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) fallocate(r3, 0xc, 0x7, 0x5) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) close(r2) read$hiddev(r1, &(0x7f0000000040)=""/169, 0x200000e9) r4 = fork() ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f0000000140)={0x3, 0x100}) ptrace$setopts(0x4206, r4, 0x0, 0x44) 16:20:22 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x0, 0x0, 0x37) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 16:20:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000300)={&(0x7f00000043c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004440)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, 0x0}, 0x40000) syz_io_uring_setup(0xaaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000035c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYRES64, @ANYRESOCT, @ANYRES32]) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r4, 0x0) close(r4) syz_io_uring_setup(0xab2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) [ 140.733171] loop5: detected capacity change from 0 to 40 16:20:23 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETMODE(r0, 0x5424, &(0x7f00000000c0)) 16:20:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2202, 0x0) 16:20:23 executing program 3: pipe2$9p(&(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x28800, 0x0) sendfile(r0, r1, 0x0, 0x5) [ 140.891072] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 140.892333] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 140.893245] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 140.894104] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 140.897898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.898931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.899816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.901154] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.902105] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.903038] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.904007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.905041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.906044] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.906954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.907862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.908790] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.909722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.910714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.911646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.912630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.913640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.914610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.915548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.916545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.917508] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.918428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.919397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.920342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.923629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.924569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.925624] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.926592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.927696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 16:20:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x400f0}, 0xc) close(r0) [ 140.980709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.983961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 140.992822] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 16:20:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101000, 0x0) write$binfmt_aout(r0, 0x0, 0x220) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x4) openat(0xffffffffffffffff, 0x0, 0x40, 0x189) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000045c0)=[{{&(0x7f0000000000)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0x6, 0x2, 0x0, [{@remote}]}]}}}], 0x20}}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 16:20:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x75, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x745840, 0x0) fallocate(r0, 0x20, 0x0, 0x2) openat$incfs(r0, &(0x7f0000000380)='.log\x00', 0x303080, 0x11) r1 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r3, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r3, 0xffffffffffffffff, 0x0, 0xfffffdef) fallocate(r3, 0xc, 0x7, 0x5) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) close(r2) read$hiddev(r1, &(0x7f0000000040)=""/169, 0x200000e9) r4 = fork() ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$HIDIOCSREPORT(r5, 0x400c4808, &(0x7f0000000140)={0x3, 0x100}) ptrace$setopts(0x4206, r4, 0x0, 0x44) 16:20:23 executing program 3: pipe2$9p(&(0x7f0000002600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x28800, 0x0) sendfile(r0, r1, 0x0, 0x5) [ 141.201212] loop5: detected capacity change from 0 to 40 16:20:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000300)={&(0x7f00000043c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000004440)={0x0, 0x14}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, 0x0}, 0x40000) syz_io_uring_setup(0xaaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000035c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYRES32=r1, @ANYRES64, @ANYRESOCT, @ANYRES32]) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r4, 0x0) close(r4) syz_io_uring_setup(0xab2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) 16:20:23 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x0, 0x0, 0x37) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) VM DIAGNOSIS: 16:20:15 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007fe0434b9000 RCX=0000000000000000 RDX=1ffff1100338c31e RSI=00007fe0434b9000 RDI=00007fe0434b9000 RBP=ffff888019c618f0 RSP=ffff888041d4fc48 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800a7b1500 R13=00007fe0434b9000 R14=0000000000000000 R15=ffff888041d4fce0 RIP=ffffffff81461390 RFL=00000246 [---Z-P-] 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=00007fb2799bb6f4 CR3=000000003b8b0000 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 322e6f732e6c6462 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00322e6f732e6c64 62696c2f756e672d YMM03=0000000000000000 0000000000000000 78756e696c2d3436 5f3638782f62696c 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=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888041def698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001 R12=0000000000000032 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30 RIP=ffffffff822b1e99 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 00007f2b7bbf0700 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=00007f21c588e260 CR3=0000000040796000 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 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 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